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Subject: [Boost-commit] svn:boost r76109 - in trunk: boost/exception libs/exception/doc/source
From: emil_at_[hidden]
Date: 2011-12-22 16:27:12


Author: emildotchevski
Date: 2011-12-22 16:27:10 EST (Thu, 22 Dec 2011)
New Revision: 76109
URL: http://svn.boost.org/trac/boost/changeset/76109

Log:
Applying the Boost Exception part of the patch mentioned in #4594.
Text files modified:
   trunk/boost/exception/exception.hpp | 20
   trunk/libs/exception/doc/source/boost-exception.reno | 7045 ++++++++++++++++++++-------------------
   2 files changed, 3547 insertions(+), 3518 deletions(-)

Modified: trunk/boost/exception/exception.hpp
==============================================================================
--- trunk/boost/exception/exception.hpp (original)
+++ trunk/boost/exception/exception.hpp 2011-12-22 16:27:10 EST (Thu, 22 Dec 2011)
@@ -310,6 +310,11 @@
     namespace
     exception_detail
         {
+#if defined(__GNUC__)
+# if (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
+# pragma GCC visibility push (default)
+# endif
+#endif
         template <class T>
         struct
         error_info_injector:
@@ -326,6 +331,11 @@
                 {
                 }
             };
+#if defined(__GNUC__)
+# if (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
+# pragma GCC visibility pop
+# endif
+#endif
 
         struct large_size { char c[256]; };
         large_size dispatch_boost_exception( exception const * );
@@ -373,6 +383,11 @@
     namespace
     exception_detail
         {
+#if defined(__GNUC__)
+# if (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
+# pragma GCC visibility push (default)
+# endif
+#endif
         class
         clone_base
             {
@@ -386,6 +401,11 @@
                 {
                 }
             };
+#if defined(__GNUC__)
+# if (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
+# pragma GCC visibility pop
+# endif
+#endif
 
         inline
         void

Modified: trunk/libs/exception/doc/source/boost-exception.reno
==============================================================================
--- trunk/libs/exception/doc/source/boost-exception.reno (original)
+++ trunk/libs/exception/doc/source/boost-exception.reno 2011-12-22 16:27:10 EST (Thu, 22 Dec 2011)
@@ -52,27 +52,32 @@
                                                                                                                         <hook>
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
- <size>0</size>
+ <size>1</size>
+ <strong>DB156E6A8ACB9FB90C8FB110FC25A5FEB14A619F82EEC47FF913373592E5CC3E</strong>
+ <weak>240075319</weak>
+ <size>6209</size>
+ <position>412</position>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
- <empty>1</empty>
+ <empty>0</empty>
+ <string>../../example/example_io.cpp</string>
+ <type>0</type>
+ <base>0</base>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>boost exception</string>
+ <string>diagnostic_information example</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
- <string>boost-exception</string>
+ <string></string>
                                                                                                                         </file_name>
                                                                                                                 </object>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
- <variant>2</variant>
- <string>(:include include:)&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -87,34 +92,34 @@
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                                                                                                                                                 <size>3</size>
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- <weak>1687543439</weak>
- <size>2991</size>
- <position>628</position>
+ <strong>088B53C0FBDB55F55DCF1296B3206D748A2B2453CCFC3DAA2AA0FADD930561E7</strong>
+ <weak>3582349865</weak>
+ <size>11956</size>
+ <position>527</position>
+ <strong>E0D734FE11CFB52F1BBF35C31E84A098AC93881DEE300CDBE3F9B772F75D9B2F</strong>
+ <weak>4056200131</weak>
+ <size>2307</size>
+ <position>4436</position>
+ <strong>A94129EFD6ABBDDCD4CFDB671821F7DA103B2EA4455CF39E783D333C236D1C41</strong>
+ <weak>1035445969</weak>
+ <size>595</size>
+ <position>204</position>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception/diagnostic_information.hpp</string>
+ <string>../../../../boost/exception/exception.hpp</string>
                                                                                                                                                 <type>0</type>
                                                                                                                                                 <base>0</base>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>diagnostic_information</string>
+ <string>exception::exception</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
- <string></string>
+ <string>exception_constructors</string>
                                                                                                                         </file_name>
                                                                                                                 </object>
                                                                                                         </shared_ptr>
@@ -135,27 +140,32 @@
                                                                                                                         <hook>
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
- <size>0</size>
+ <size>1</size>
+ <strong>977045132A532A0071B0B53F737D85367CE9A331402F96790E45B3B6F2FC88A6</strong>
+ <weak>1875939463</weak>
+ <size>529</size>
+ <position>382</position>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
- <empty>1</empty>
+ <empty>0</empty>
+ <string>../../example/error_info_1.cpp</string>
+ <type>0</type>
+ <base>0</base>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>Synopsis</string>
+ <string>adding of arbitrary data at the point of the throw</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
- <string>synopsis</string>
+ <string>adding_data_at_throw</string>
                                                                                                                         </file_name>
                                                                                                                 </object>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
- <variant>2</variant>
- <string>(:include include:)&#10;(:auto also:)&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -169,27 +179,20 @@
                                                                                                                         <hook>
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
- <size>1</size>
- <strong>8A5444CF9C854740F83F17EA2075478A983F7C0243DCE4E42551ECBF908C1392</strong>
- <weak>4193409281</weak>
- <size>322</size>
- <position>976</position>
+ <size>0</size>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
- <empty>0</empty>
- <string>../../../../boost/throw_exception.hpp</string>
- <type>0</type>
- <base>0</base>
+ <empty>1</empty>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>configuration macros</string>
+ <string>page index</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
- <string></string>
+ <string>page_idx</string>
                                                                                                                         </file_name>
                                                                                                                 </object>
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@@ -210,28 +213,17 @@
                                                                                                                         <hook>
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
- <size>2</size>
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- <weak>1443641808</weak>
- <size>227</size>
- <position>13033</position>
+ <size>0</size>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
- <empty>0</empty>
- <string>../../../../boost/exception/detail/exception_ptr.hpp</string>
- <type>0</type>
- <base>0</base>
+ <empty>1</empty>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>rethrow_exception</string>
+ <string>exception types as simple semantic tags</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
                                                                                                                                 <string></string>
@@ -265,19 +257,27 @@
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>using virtual inheritance in exception types</string>
+ <string>Motivation</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
- <string></string>
+ <string>motivation</string>
                                                                                                                         </file_name>
                                                                                                                 </object>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
+ <size>7</size>
                                                                                                 <variant>2</variant>
- <string>(:include include:)&#10;(:auto also:)&#10;</string>
- </pair>
- <pair>
+ <string>(:include include:)&#10;(:auto also explicit=&quot;</string>
+ <variant>1</variant>
+ <weak_ptr>
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+ <shared_ptr>
+ <id>-9</id>
+ </shared_ptr>
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+ <variant>2</variant>
+ <string> </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
@@ -290,35 +290,33 @@
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
                                                                                                                                                 <size>1</size>
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+ <weak>1917376632</weak>
+ <size>706</size>
+ <position>408</position>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception/diagnostic_information.hpp</string>
+ <string>../../example/enable_error_info.cpp</string>
                                                                                                                                                 <type>0</type>
                                                                                                                                                 <base>0</base>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>boost/exception/diagnostic_information.hpp</string>
+ <string>integrating boost exception in existing exception class hierarchies</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
- <string></string>
+ <string>tutorial_enable_error_info</string>
                                                                                                                         </file_name>
                                                                                                                 </object>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:include include:)&#10;(:auto also:)&#10;</string>
- </pair>
- <pair>
+ <string> </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
@@ -330,32 +328,26 @@
                                                                                                                         <hook>
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
- <size>1</size>
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- <weak>2867102400</weak>
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- <position>307</position>
+ <size>0</size>
                                                                                                                                         </stream_hook_path>
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                                                                                                                                 <file>
                                                                                                                                         <path>
- <empty>0</empty>
- <string>../../example/cloning_1.cpp</string>
- <type>0</type>
- <base>0</base>
+ <empty>1</empty>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>using enable_current_exception at the time of the throw</string>
+ <string>frequently asked questions</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
- <string>using_enable_cloning</string>
+ <string></string>
                                                                                                                         </file_name>
                                                                                                                 </object>
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- <size>0</size>
+ <variant>2</variant>
+ <string>&quot;:)&#10;</string>
                                                                                         </pair>
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                                                                                                 <weak_ptr>
@@ -369,24 +361,28 @@
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                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception/errinfo_file_name.hpp</string>
+ <string>../../../../boost/exception/errinfo_errno.hpp</string>
                                                                                                                                                 <type>0</type>
                                                                                                                                                 <base>0</base>
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                                                                                                                         <title>
- <string>boost/exception/errinfo_file_name.hpp</string>
+ <string>errinfo_errno</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
                                                                                                                                 <string></string>
@@ -410,28 +406,32 @@
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                                                                                                                                 <file>
                                                                                                                                         <path>
                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception/info_tuple.hpp</string>
+ <string>../../../../boost/exception/info.hpp</string>
                                                                                                                                                 <type>0</type>
                                                                                                                                                 <base>0</base>
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- <string>tuple/operator&lt;&lt;</string>
+ <string>exception/operator&lt;&lt;</string>
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                                                                                                                         <file_name>
                                                                                                                                 <string></string>
@@ -447,6 +447,17 @@
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+ <id>-11</id>
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+ <shared_ptr>
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                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
@@ -455,24 +466,28 @@
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+ <size>66</size>
+ <position>1</position>
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                                                                                                                                 <file>
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                                                                                                                                                 <empty>0</empty>
- <string>../../example/errinfos.cpp</string>
+ <string>../../../../boost/exception/error_info.hpp</string>
                                                                                                                                                 <type>0</type>
                                                                                                                                                 <base>0</base>
                                                                                                                                         </path>
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                                                                                                                         <title>
- <string>errinfos example</string>
+ <string>boost/exception/error_info.hpp</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
                                                                                                                                 <string></string>
@@ -480,7 +495,9 @@
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- <size>0</size>
+ <size>1</size>
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@@ -494,20 +511,31 @@
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- <empty>1</empty>
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+ <string>../../../../boost/exception/current_exception_cast.hpp</string>
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                                                                                                                         <title>
- <string>Types</string>
+ <string>current_exception_cast</string>
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- <string>types</string>
+ <string></string>
                                                                                                                         </file_name>
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@@ -520,6 +548,17 @@
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                                                                                                         <expired>0</expired>
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+ <id>-12</id>
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+ <expired>0</expired>
+ <shared_ptr>
                                                                                                                 <id>17</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
@@ -529,27 +568,27 @@
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+ <string>error_info::error_info</string>
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- <string>errinfo_nested_exception</string>
+ <string>boost/exception/errinfo_nested_exception.hpp</string>
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                                                                                                                         <title>
- <string>boost/exception/errinfo_at_line.hpp</string>
+ <string>errinfo_at_line</string>
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                                                                                                                                 <string></string>
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                                                                                                                                                 <empty>0</empty>
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- <string>errinfo_file_handle</string>
+ <string>get_error_info</string>
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                                                                                                                                 <string></string>
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                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/throw_exception.hpp</string>
+ <string>../../../../boost/exception/detail/exception_ptr.hpp</string>
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- <string>BOOST_THROW_EXCEPTION</string>
+ <string>exception_ptr</string>
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                                                                                                                                 <string></string>
@@ -746,30 +789,30 @@
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+ <string>errinfo_file_open_mode</string>
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- <string>exception_destructor</string>
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- <string>Headers</string>
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- <string>headers</string>
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- <string>adding grouped data to exceptions</string>
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- <string>adding of arbitrary data to active exception objects</string>
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+ <id>47</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1871,7 +1860,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>49</id>
+ <id>48</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1920,7 +1909,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>50</id>
+ <id>49</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1954,7 +1943,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>51</id>
+ <id>50</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1995,7 +1984,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>52</id>
+ <id>51</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -2004,26 +1993,26 @@
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
                                                                                                                                                 <size>1</size>
- <strong>C95CEF2E9D0BAA1E950509471062916DB849A46A19F7692BA478030E79B338EB</strong>
- <weak>1917376632</weak>
- <size>706</size>
- <position>408</position>
+ <strong>4D7009F0868C1DF4898EC6ECF9AD2CFEA98E8653B01B066106761807405D4C22</strong>
+ <weak>1416707852</weak>
+ <size>3107</size>
+ <position>527</position>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
                                                                                                                                                 <empty>0</empty>
- <string>../../example/enable_error_info.cpp</string>
+ <string>../../../../boost/exception/get_error_info.hpp</string>
                                                                                                                                                 <type>0</type>
                                                                                                                                                 <base>0</base>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>integrating boost exception in existing exception class hierarchies</string>
+ <string>boost/exception/get_error_info.hpp</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
- <string>tutorial_enable_error_info</string>
+ <string></string>
                                                                                                                         </file_name>
                                                                                                                 </object>
                                                                                                         </shared_ptr>
@@ -2036,7 +2025,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>53</id>
+ <id>52</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -2054,22 +2043,23 @@
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>Motivation</string>
+ <string>Macros</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
- <string>motivation</string>
+ <string>macros</string>
                                                                                                                         </file_name>
                                                                                                                 </object>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>7</size>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:include include:)&#10;(:auto also explicit=&quot;</string>
- <variant>1</variant>
+ <string>(:include include:)&#10;(:auto also:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>54</id>
+ <id>53</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -2077,17 +2067,32 @@
                                                                                                                         <hook>
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
- <size>0</size>
+ <size>3</size>
+ <strong>64A91889D0B296F554DB50496EF8036489999CD3C9A8BC181CCE1C1FD37EBB4B</strong>
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+ <strong>2482DDAF6A7E31CF75E93B993C86D9814A0B8899B68E555B23D411BD195FE270</strong>
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+ <strong>7E162EB263369C2C485D5F69CA1A4FADD3EEBC6EB78CE7A767A8615885178079</strong>
+ <weak>1179386730</weak>
+ <size>5404</size>
+ <position>2935</position>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
- <empty>1</empty>
+ <empty>0</empty>
+ <string>../../../../boost/exception/detail/exception_ptr.hpp</string>
+ <type>0</type>
+ <base>0</base>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>exception types as simple semantic tags</string>
+ <string>current_exception</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
                                                                                                                                 <string></string>
@@ -2095,22 +2100,15 @@
                                                                                                                 </object>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
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- <shared_ptr>
- <id>-52</id>
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- </weak_ptr>
- <variant>2</variant>
- <string> </string>
- <variant>1</variant>
+ <string>(:include include:)&#10;(:auto also:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>55</id>
+ <id>54</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -2118,17 +2116,28 @@
                                                                                                                         <hook>
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
- <size>0</size>
+ <size>2</size>
+ <strong>088B53C0FBDB55F55DCF1296B3206D748A2B2453CCFC3DAA2AA0FADD930561E7</strong>
+ <weak>3582349865</weak>
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+ <strong>F3FB15CD82336271C6E875BC620385322777D16F0B7C233300783CE35710CCBF</strong>
+ <weak>3292878997</weak>
+ <size>282</size>
+ <position>9272</position>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
- <empty>1</empty>
+ <empty>0</empty>
+ <string>../../../../boost/exception/exception.hpp</string>
+ <type>0</type>
+ <base>0</base>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>frequently asked questions</string>
+ <string>enable_error_info</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
                                                                                                                                 <string></string>
@@ -2136,16 +2145,6 @@
                                                                                                                 </object>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
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- <id>-54</id>
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                                                                                                 <size>1</size>
                                                                                                 <variant>2</variant>
                                                                                                 <string>(:include include:)&#10;(:auto also:)&#10;</string>
@@ -2154,18 +2153,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-55</id>
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- <size>1</size>
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- <string>(:include include:)&#10;(:auto also:)&#10;</string>
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- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>56</id>
+ <id>55</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -2173,15 +2161,11 @@
                                                                                                                         <hook>
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
- <size>2</size>
- <strong>6FB85B536F965F137409D5B5D34786DCBF0B9957A7C251D271B717A1156B823D</strong>
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- <weak>3172941848</weak>
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+ <strong>DAC5C6D096B50EDCF8143E4922FC79D2E46FEA2FCD47EAD71D6392C1D8100DB3</strong>
+ <weak>4003832872</weak>
+ <size>668</size>
+ <position>321</position>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
@@ -2194,7 +2178,7 @@
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>current_exception_cast</string>
+ <string>boost/exception/current_exception_cast.hpp</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
                                                                                                                                 <string></string>
@@ -2210,7 +2194,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>57</id>
+ <id>56</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -2219,26 +2203,26 @@
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
                                                                                                                                                 <size>1</size>
- <strong>790A065B0168021FAD180E996254E3CDBC0360D22D3FCB83C143416663D85402</strong>
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+ <weak>2883671483</weak>
+ <size>311</size>
+ <position>306</position>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception/errinfo_nested_exception.hpp</string>
+ <string>../../example/logging.cpp</string>
                                                                                                                                                 <type>0</type>
                                                                                                                                                 <base>0</base>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>boost/exception/errinfo_nested_exception.hpp</string>
+ <string>diagnostic information</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
- <string></string>
+ <string>tutorial_diagnostic_information</string>
                                                                                                                         </file_name>
                                                                                                                 </object>
                                                                                                         </shared_ptr>
@@ -2251,7 +2235,7 @@
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                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>58</id>
+ <id>57</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -2259,15 +2243,11 @@
                                                                                                                         <hook>
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
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+ <size>1</size>
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+ <weak>3335511542</weak>
+ <size>5611</size>
+ <position>321</position>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
@@ -2280,7 +2260,7 @@
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>error_info::error_info</string>
+ <string>boost/exception/info.hpp</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
                                                                                                                                 <string></string>
@@ -2290,13 +2270,13 @@
                                                                                                 </weak_ptr>
                                                                                                 <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:include include:)&#10;(:auto also:)&#10;</string>
+ <string>(:include include:)&#10;&#10;(:auto also:)&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>59</id>
+ <id>58</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -2304,35 +2284,31 @@
                                                                                                                         <hook>
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
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+ <size>2</size>
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+ <weak>4231421785</weak>
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+ <weak>1126376090</weak>
+ <size>92</size>
+ <position>209</position>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception/exception.hpp</string>
+ <string>../../../../boost/exception/errinfo_type_info_name.hpp</string>
                                                                                                                                                 <type>0</type>
                                                                                                                                                 <base>0</base>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>exception::exception</string>
+ <string>errinfo_type_info_name</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
- <string>exception_constructors</string>
+ <string></string>
                                                                                                                         </file_name>
                                                                                                                 </object>
                                                                                                         </shared_ptr>
@@ -2345,7 +2321,7 @@
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                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>60</id>
+ <id>59</id>
                                                                                                                 <type>
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                                                                                                                 </type>
@@ -2353,19 +2329,15 @@
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+ <weak>3582349865</weak>
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                                                                                                                                                 <position>527</position>
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+ <strong>DF9EA87B0140AACF4422F1B76F6A6A409C15F32858BBBA85A35981A824C56BA9</strong>
+ <weak>1137981799</weak>
+ <size>192</size>
+ <position>11758</position>
                                                                                                                                         </stream_hook_path>
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                                                                                                                                 <file>
@@ -2378,7 +2350,7 @@
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>exception</string>
+ <string>enable_current_exception</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
                                                                                                                                 <string></string>
@@ -2388,13 +2360,13 @@
                                                                                                 </weak_ptr>
                                                                                                 <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:include include:)&#10;----&#10;!!!See Also:&#10;&#10;(:pagelist link=&quot;backlink&quot; except_tags=&quot;exception member noalso&quot; mod=&quot;w&quot; fmt=&quot;h&quot;:)</string>
+ <string>(:include include:)&#10;(:auto also:)&#10;</string>
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                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>61</id>
+ <id>60</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -2402,28 +2374,24 @@
                                                                                                                         <hook>
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
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+ <weak>1769665510</weak>
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                                                                                                                                         </stream_hook_path>
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                                                                                                                                 <file>
                                                                                                                                         <path>
                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception/detail/error_info_impl.hpp</string>
+ <string>../../example/errinfos.cpp</string>
                                                                                                                                                 <type>0</type>
                                                                                                                                                 <base>0</base>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>error_info</string>
+ <string>errinfos example</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
                                                                                                                                 <string></string>
@@ -2431,6 +2399,38 @@
                                                                                                                 </object>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>0</size>
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+ <weak_ptr>
+ <expired>0</expired>
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+ <id>61</id>
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+ <string>reno_context</string>
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+ <size>0</size>
+ </stream_hook_path>
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+ <file>
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+ <empty>1</empty>
+ </path>
+ </file>
+ </hook>
+ <title>
+ <string>Types</string>
+ </title>
+ <file_name>
+ <string>types</string>
+ </file_name>
+ </object>
+ </shared_ptr>
+ </weak_ptr>
                                                                                                 <size>1</size>
                                                                                                 <variant>2</variant>
                                                                                                 <string>(:include include:)&#10;(:auto also:)&#10;</string>
@@ -2447,24 +2447,28 @@
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                                                                                                                                         </stream_hook_path>
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                                                                                                                                 <file>
                                                                                                                                         <path>
                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception.hpp</string>
+ <string>../../../../boost/exception/diagnostic_information.hpp</string>
                                                                                                                                                 <type>0</type>
                                                                                                                                                 <base>0</base>
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                                                                                                                         <title>
- <string>boost/exception.hpp</string>
+ <string>diagnostic_information_what</string>
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                                                                                                                                 <string></string>
@@ -2488,24 +2492,28 @@
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                                                                                                                                 <file>
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                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/throw_exception.hpp</string>
+ <string>../../../../boost/exception/errinfo_nested_exception.hpp</string>
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                                                                                                                         <title>
- <string>boost/throw_exception.hpp</string>
+ <string>errinfo_nested_exception</string>
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                                                                                                                         <file_name>
                                                                                                                                 <string></string>
@@ -2530,23 +2538,23 @@
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                                                                                                                                 <file>
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                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception/errinfo_file_handle.hpp</string>
+ <string>../../../../boost/exception/errinfo_at_line.hpp</string>
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                                                                                                                                                 <base>0</base>
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                                                                                                                         <title>
- <string>boost/exception/errinfo_file_handle.hpp</string>
+ <string>boost/exception/errinfo_at_line.hpp</string>
                                                                                                                         </title>
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                                                                                                                                 <string></string>
@@ -2570,24 +2578,28 @@
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                                                                                                                                 <file>
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                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception/info_tuple.hpp</string>
+ <string>../../../../boost/exception/errinfo_file_handle.hpp</string>
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                                                                                                                         <title>
- <string>boost/exception/info_tuple.hpp</string>
+ <string>errinfo_file_handle</string>
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                                                                                                                         <file_name>
                                                                                                                                 <string></string>
@@ -2612,23 +2624,23 @@
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                                                                                                                                 <file>
                                                                                                                                         <path>
                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception/errinfo_type_info_name.hpp</string>
+ <string>../../../../boost/throw_exception.hpp</string>
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                                                                                                                         <title>
- <string>boost/exception/errinfo_type_info_name.hpp</string>
+ <string>BOOST_THROW_EXCEPTION</string>
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                                                                                                                         <file_name>
                                                                                                                                 <string></string>
@@ -2653,30 +2665,30 @@
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                                                                                                                                 <file>
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                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception/errinfo_api_function.hpp</string>
+ <string>../../../../boost/exception/exception.hpp</string>
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                                                                                                                         <title>
- <string>errinfo_api_function</string>
+ <string>exception::~exception</string>
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- <string></string>
+ <string>exception_destructor</string>
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@@ -2697,27 +2709,20 @@
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                                                                                                                                         <path>
- <empty>0</empty>
- <string>../../../../boost/exception/get_error_info.hpp</string>
- <type>0</type>
- <base>0</base>
+ <empty>1</empty>
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                                                                                                                         <title>
- <string>boost/exception/get_error_info.hpp</string>
+ <string>Headers</string>
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                                                                                                                         <file_name>
- <string></string>
+ <string>headers</string>
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@@ -2748,10 +2753,10 @@
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                                                                                                                         <title>
- <string>Macros</string>
+ <string>boost/exception/enable_current_exception.hpp</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
- <string>macros</string>
+ <string></string>
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@@ -2772,32 +2777,28 @@
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                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception/detail/exception_ptr.hpp</string>
+ <string>../../../../boost/throw_exception.hpp</string>
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                                                                                                                         <title>
- <string>current_exception</string>
+ <string>throw_exception</string>
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                                                                                                                                 <string></string>
@@ -2822,27 +2823,27 @@
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                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception/exception.hpp</string>
+ <string>../../../../boost/exception/diagnostic_information.hpp</string>
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                                                                                                                         <title>
- <string>enable_error_info</string>
+ <string>current_exception_diagnostic_information</string>
                                                                                                                         </title>
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                                                                                                                                 <string></string>
@@ -2866,24 +2867,28 @@
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                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception/current_exception_cast.hpp</string>
+ <string>../../../../boost/exception/errinfo_file_name.hpp</string>
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                                                                                                                         <title>
- <string>boost/exception/current_exception_cast.hpp</string>
+ <string>errinfo_file_name</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
                                                                                                                                 <string></string>
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- <empty>0</empty>
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+ <empty>1</empty>
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                                                                                                                         </hook>
                                                                                                                         <title>
- <string>diagnostic information</string>
+ <string>transporting of arbitrary data to the catch site</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
- <string>tutorial_diagnostic_information</string>
+ <string>tutorial_transporting_data</string>
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@@ -2949,23 +2947,23 @@
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                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception/info.hpp</string>
+ <string>../../../../boost/exception/exception.hpp</string>
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                                                                                                                                                 <base>0</base>
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                                                                                                                         <title>
- <string>boost/exception/info.hpp</string>
+ <string>boost/exception/exception.hpp</string>
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                                                                                                                         <file_name>
                                                                                                                                 <string></string>
@@ -2975,7 +2973,7 @@
                                                                                                 </weak_ptr>
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+ <string>(:include include:)&#10;(:auto also:)&#10;</string>
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@@ -2989,28 +2987,32 @@
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+ <string>../../../../boost/exception/detail/error_info_impl.hpp</string>
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                                                                                                                                                 <base>0</base>
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                                                                                                                         <title>
- <string>errinfo_type_info_name</string>
+ <string>error_info::value_type</string>
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                                                                                                                         <file_name>
                                                                                                                                 <string></string>
@@ -3034,31 +3036,20 @@
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                                                                                                                         <title>
- <string>enable_current_exception</string>
+ <string>Functions</string>
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+ <string>functions</string>
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@@ -3080,31 +3071,33 @@
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- <string>../../example/error_info_1.cpp</string>
+ <string>../../../../boost/exception/all.hpp</string>
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                                                                                                                         <title>
- <string>adding of arbitrary data at the point of the throw</string>
+ <string>boost/exception/all.hpp</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
- <string>adding_data_at_throw</string>
+ <string></string>
                                                                                                                         </file_name>
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@@ -3118,20 +3111,31 @@
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- <size>0</size>
+ <size>2</size>
+ <strong>64A91889D0B296F554DB50496EF8036489999CD3C9A8BC181CCE1C1FD37EBB4B</strong>
+ <weak>265554338</weak>
+ <size>14135</size>
+ <position>1010</position>
+ <strong>0066D4E6E6B189906E6DE04F08509F3737511701A1B1355B37511EC18E8371F4</strong>
+ <weak>2078296250</weak>
+ <size>305</size>
+ <position>1066</position>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
- <empty>1</empty>
+ <empty>0</empty>
+ <string>../../../../boost/exception/detail/exception_ptr.hpp</string>
+ <type>0</type>
+ <base>0</base>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>page index</string>
+ <string>copy_exception</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
- <string>page_idx</string>
+ <string></string>
                                                                                                                         </file_name>
                                                                                                                 </object>
                                                                                                         </shared_ptr>
@@ -3153,23 +3157,23 @@
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
                                                                                                                                                 <size>1</size>
- <strong>DB156E6A8ACB9FB90C8FB110FC25A5FEB14A619F82EEC47FF913373592E5CC3E</strong>
- <weak>240075319</weak>
- <size>6209</size>
- <position>412</position>
+ <strong>A7E1DE1220FF43715F94884D78D93FF18042E0BDE9BA9ACBD8C3138D437AE28C</strong>
+ <weak>3733653590</weak>
+ <size>923</size>
+ <position>321</position>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
                                                                                                                                                 <empty>0</empty>
- <string>../../example/example_io.cpp</string>
+ <string>../../../../boost/exception/errinfo_errno.hpp</string>
                                                                                                                                                 <type>0</type>
                                                                                                                                                 <base>0</base>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>diagnostic_information example</string>
+ <string>boost/exception/errinfo_errno.hpp</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
                                                                                                                                 <string></string>
@@ -3177,7 +3181,9 @@
                                                                                                                 </object>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <size>1</size>
+ <variant>2</variant>
+ <string>(:include include:)&#10;(:auto also:)&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -3191,38 +3197,32 @@
                                                                                                                         <hook>
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
- <size>2</size>
- <strong>21027A2B73C9AA6FF083752A952D63BBA9B5FD68A3C8915965A7184EA62A5D61</strong>
- <weak>1523356166</weak>
- <size>537</size>
- <position>607</position>
- <strong>24256E1CE56594FB38D0630858B8947191827CFC57771E8727A6A56F76207454</strong>
- <weak>665917505</weak>
- <size>66</size>
- <position>26</position>
+ <size>1</size>
+ <strong>756A81C65A938BEEAD9B576707145748A3DB3BF767CC77ADD5AACD549373856A</strong>
+ <weak>904132245</weak>
+ <size>744</size>
+ <position>363</position>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
                                                                                                                                                 <empty>0</empty>
- <string>../../../../boost/exception/errinfo_errno.hpp</string>
+ <string>../../example/info_tuple.cpp</string>
                                                                                                                                                 <type>0</type>
                                                                                                                                                 <base>0</base>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
- <string>errinfo_errno</string>
+ <string>adding grouped data to exceptions</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
- <string></string>
+ <string>grouping_data</string>
                                                                                                                         </file_name>
                                                                                                                 </object>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
- <variant>2</variant>
- <string>(:include include:)&#10;(:auto also:)&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                 </sorted>
                                                                         </object>
@@ -3296,16 +3296,36 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-11</id>
+ <id>-13</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <size>5</size>
+ <variant>2</variant>
+ <string>[@typedef </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-26</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>&lt;struct errinfo_errno_,int&gt; </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-13</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>;@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-12</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -3314,7 +3334,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-13</id>
+ <id>-11</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -3323,7 +3343,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-14</id>
+ <id>-15</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -3332,7 +3352,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-15</id>
+ <id>-16</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -3341,7 +3361,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-16</id>
+ <id>-12</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -3362,32 +3382,32 @@
                                                                                                                 <id>-18</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>7</size>
- <variant>2</variant>
- <string>[@typedef (:link </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-19</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>5</size>
                                                                                                 <variant>2</variant>
- <string>:)&lt;struct errinfo_nested_exception_,(:link </string>
+ <string>[@typedef (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt; (:link </string>
+ <string>:)&lt;struct errinfo_at_line_,int&gt; (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-18</id>
+ <id>-19</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -3397,7 +3417,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-19</id>
+ <id>-20</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -3406,36 +3426,45 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-20</id>
+ <id>-21</id>
+ </shared_ptr>
+ </weak_ptr>
+ <size>0</size>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-22</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>5</size>
                                                                                                 <variant>2</variant>
- <string>[@typedef (:link </string>
+ <string>[@typedef </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;struct errinfo_file_handle_,weak_ptr&lt;FILE&gt; &gt; (:link </string>
+ <string>&lt;struct errinfo_file_open_mode_,std::string&gt; </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-20</id>
+ <id>-22</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:);@]&#10;</string>
+ <string>;@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-21</id>
+ <id>-23</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -3444,7 +3473,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-22</id>
+ <id>-24</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -3453,28 +3482,39 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-23</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <size>7</size>
+ <variant>2</variant>
+ <string>[@class&#10;(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-24</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <variant>2</variant>
+ <string>:)&#10; {&#10; protected:&#10;&#10;(:include </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-25</id>
+ <id>-6</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <variant>2</variant>
+ <string> decl pre_indent=&quot;4&quot;:)&#10;(:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-67</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> decl pre_indent=&quot;4&quot;:)&#10; };@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -3483,51 +3523,51 @@
                                                                                                                 <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <size>9</size>
+ <variant>2</variant>
+ <string>[@template &lt;class Tag,class T&gt;&#10;class&#10;(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-27</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
                                                                                                 <variant>2</variant>
- <string>[@typedef (:link </string>
+ <string>:)&#10; {&#10; public:&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-75</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;struct errinfo_file_name_,std::string&gt; (:link </string>
+ <string> decl pre_indent=&quot;4&quot;:)&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-27</id>
+ <id>-17</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:);@]&#10;</string>
- </pair>
- <pair>
+ <string> decl pre_indent=&quot;4&quot;:)&#10;(:include </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-28</id>
+ <id>-24</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <variant>2</variant>
+ <string> decl pre_indent=&quot;4&quot;:)&#10; };@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-29</id>
+ <id>-27</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -3536,7 +3576,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-30</id>
+ <id>-28</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -3545,7 +3585,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-31</id>
+ <id>-29</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -3554,7 +3594,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-32</id>
+ <id>-30</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -3563,7 +3603,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-33</id>
+ <id>-31</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -3572,34 +3612,36 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-34</id>
+ <id>-32</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <size>5</size>
+ <variant>2</variant>
+ <string>[@typedef (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-35</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <variant>2</variant>
+ <string>:)&lt;struct errinfo_api_function_,char const *&gt; (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-36</id>
+ <id>-32</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <variant>2</variant>
+ <string>:);@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-33</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -3608,36 +3650,34 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-38</id>
+ <id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
- <variant>2</variant>
- <string>[@typedef (:link </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-35</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>:)&lt;struct errinfo_at_line_,int&gt; (:link </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-38</id>
+ <id>-36</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>:);@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-39</id>
+ <id>-37</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -3646,7 +3686,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-38</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -3655,30 +3695,28 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-41</id>
+ <id>-39</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
- <variant>2</variant>
- <string>[@typedef </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-40</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>&lt;struct errinfo_file_open_mode_,std::string&gt; </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
                                                                                                                 <id>-41</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>;@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -3831,54 +3869,45 @@
                                                                                                                 <id>-58</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-59</id>
- </shared_ptr>
- </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <size>5</size>
+ <variant>2</variant>
+ <string>[@typedef </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>7</size>
                                                                                                 <variant>2</variant>
- <string>[@class&#10;(:link </string>
+ <string>&lt;struct errinfo_type_info_name_,std::string&gt; </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-58</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10; {&#10; protected:&#10;&#10;(:include </string>
- <variant>1</variant>
+ <string>;@]&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
                                                                                                                 <id>-59</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string> decl pre_indent=&quot;4&quot;:)&#10;(:include </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-22</id>
+ <id>-60</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string> decl pre_indent=&quot;4&quot;:)&#10; };@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -3887,63 +3916,54 @@
                                                                                                                 <id>-61</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>9</size>
- <variant>2</variant>
- <string>[@template &lt;class Tag,class T&gt;&#10;class&#10;(:link </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-62</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>:)&#10; {&#10; public:&#10;&#10;(:include </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-30</id>
+ <id>-63</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>7</size>
                                                                                                 <variant>2</variant>
- <string> decl pre_indent=&quot;4&quot;:)&#10;&#10;(:include </string>
+ <string>[@typedef (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-58</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> decl pre_indent=&quot;4&quot;:)&#10;(:include </string>
+ <string>:)&lt;struct errinfo_nested_exception_,(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-43</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> decl pre_indent=&quot;4&quot;:)&#10; };@]&#10;</string>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-62</id>
- </shared_ptr>
- </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <string>:)&gt; (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
                                                                                                                 <id>-63</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <variant>2</variant>
+ <string>:);@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -3961,24 +3981,6 @@
                                                                                                                 <id>-65</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-66</id>
- </shared_ptr>
- </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-67</id>
- </shared_ptr>
- </weak_ptr>
                                                                                                 <size>5</size>
                                                                                                 <variant>2</variant>
                                                                                                 <string>[@typedef (:link </string>
@@ -3986,16 +3988,16 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;struct errinfo_api_function_,char const *&gt; (:link </string>
+ <string>:)&lt;struct errinfo_file_handle_,weak_ptr&lt;FILE&gt; &gt; (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-67</id>
+ <id>-65</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -4005,7 +4007,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-68</id>
+ <id>-66</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4014,7 +4016,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-69</id>
+ <id>-67</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4023,7 +4025,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-70</id>
+ <id>-68</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4032,7 +4034,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-71</id>
+ <id>-69</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4041,7 +4043,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-72</id>
+ <id>-70</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4050,7 +4052,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-73</id>
+ <id>-71</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4059,45 +4061,45 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-74</id>
+ <id>-72</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <size>5</size>
+ <variant>2</variant>
+ <string>[@typedef (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-75</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
                                                                                                 <variant>2</variant>
- <string>[@typedef </string>
+ <string>:)&lt;struct errinfo_file_name_,std::string&gt; (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-72</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>&lt;struct errinfo_type_info_name_,std::string&gt; </string>
- <variant>1</variant>
+ <string>:);@]&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-75</id>
+ <id>-73</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>;@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-76</id>
+ <id>-74</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4106,7 +4108,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-77</id>
+ <id>-75</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4115,7 +4117,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-78</id>
+ <id>-76</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4124,7 +4126,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-79</id>
+ <id>-77</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4133,30 +4135,28 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-80</id>
+ <id>-78</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
- <variant>2</variant>
- <string>[@typedef </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-79</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>&lt;struct errinfo_errno_,int&gt; </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
                                                                                                                 <id>-80</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>;@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                 </sorted>
                                                                         </object>
@@ -4230,45 +4230,25 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-11</id>
+ <id>-13</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>7</size>
- <variant>2</variant>
- <string>[@(:include </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-6</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string> decl:)&#10;&#10;(:include </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-17</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string> decl:)&#10;&#10;(:include </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-26</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string> decl:)@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-12</id>
+ <id>-11</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4277,7 +4257,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-13</id>
+ <id>-15</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
@@ -4287,26 +4267,17 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-27</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> def:)@]&#10;</string>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-14</id>
- </shared_ptr>
- </weak_ptr>
- <size>0</size>
+ <string> decl:)@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-15</id>
+ <id>-16</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4315,7 +4286,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-16</id>
+ <id>-12</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4336,15 +4307,6 @@
                                                                                                                 <id>-18</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-19</id>
- </shared_ptr>
- </weak_ptr>
                                                                                                 <size>3</size>
                                                                                                 <variant>2</variant>
                                                                                                 <string>[@(:include </string>
@@ -4352,7 +4314,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-38</id>
+ <id>-63</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -4362,7 +4324,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-20</id>
+ <id>-19</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4371,7 +4333,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-21</id>
+ <id>-20</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4380,7 +4342,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-22</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4389,7 +4351,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-23</id>
+ <id>-22</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4398,21 +4360,19 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-24</id>
+ <id>-23</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
- <variant>2</variant>
- <string>[@(:include </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-76</id>
+ <id>-24</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string> decl:)@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -4448,7 +4408,27 @@
                                                                                                                 <id>-28</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <size>5</size>
+ <variant>2</variant>
+ <string>[@(:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-66</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> decl:)&#10;&#10;namespace&#10;boost&#10; {&#10;(:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-70</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> decl:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -4457,60 +4437,64 @@
                                                                                                                 <id>-29</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>11</size>
+ <size>3</size>
                                                                                                 <variant>2</variant>
                                                                                                 <string>[@(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-65</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> def:)&#10;&#10;(:include </string>
- <variant>1</variant>
+ <string> def:)@]&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-30</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>3</size>
                                                                                                 <variant>2</variant>
- <string> decl:)&#10;&#10;typedef (:link </string>
+ <string>[@(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-42</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;struct throw_function_,char const *&gt; throw_function;&#10;typedef (:link </string>
- <variant>1</variant>
+ <string> decl:)@]&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-31</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>3</size>
                                                                                                 <variant>2</variant>
- <string>:)&lt;struct throw_file_,char const *&gt; throw_file;&#10;typedef (:link </string>
+ <string>[@(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-58</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;struct throw_line_,int&gt; throw_line;@]&#10;</string>
+ <string> def:)@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-30</id>
+ <id>-32</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4519,7 +4503,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-31</id>
+ <id>-33</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4528,162 +4512,193 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-32</id>
+ <id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>33</size>
- <variant>2</variant>
- <string>[@#include &lt;(:link </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-11</id>
+ <id>-35</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
                                                                                                                 <id>-36</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-29</id>
+ <id>-37</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-68</id>
+ <id>-38</id>
+ </shared_ptr>
+ </weak_ptr>
+ <size>0</size>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-39</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>7</size>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string>[@(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-74</id>
+ <id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string> decl:)&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-65</id>
+ <id>-62</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string> decl:)&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-51</id>
+ <id>-71</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
- <variant>1</variant>
+ <string> decl:)@]&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-19</id>
+ <id>-40</id>
+ </shared_ptr>
+ </weak_ptr>
+ <size>0</size>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-41</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>3</size>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string>[@(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-34</id>
+ <id>-72</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
- <variant>1</variant>
+ <string> def:)@]&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-64</id>
+ <id>-42</id>
+ </shared_ptr>
+ </weak_ptr>
+ <size>0</size>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-43</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>13</size>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string>[@(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-13</id>
+ <id>-48</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string> decl:)&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-48</id>
+ <id>-44</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string> decl:)&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-66</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#ifndef (:link </string>
+ <string> decl:)&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-8</id>
+ <id>-78</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>|BOOST_NO_EXCEPTIONS:)&#10;#include &lt;(:link </string>
+ <string> decl:)&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-57</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string> decl:)&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-44</id>
+ <id>-37</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#endif@]&#10;</string>
+ <string> decl:)@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-33</id>
+ <id>-44</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4692,7 +4707,25 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-34</id>
+ <id>-45</id>
+ </shared_ptr>
+ </weak_ptr>
+ <size>0</size>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-46</id>
+ </shared_ptr>
+ </weak_ptr>
+ <size>0</size>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-47</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
@@ -4702,7 +4735,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-80</id>
+ <id>-22</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -4712,7 +4745,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-35</id>
+ <id>-48</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4721,7 +4754,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-36</id>
+ <id>-49</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
@@ -4731,7 +4764,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-54</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -4741,43 +4774,47 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-50</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <size>3</size>
+ <variant>2</variant>
+ <string>[@(:include </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-38</id>
+ <id>-32</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <variant>2</variant>
+ <string> def:)@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-39</id>
+ <id>-51</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <size>3</size>
+ <variant>2</variant>
+ <string>[@(:include </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-20</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <variant>2</variant>
+ <string> decl:)@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-41</id>
+ <id>-52</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4786,7 +4823,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-42</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4795,7 +4832,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-43</id>
+ <id>-54</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4804,62 +4841,55 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-44</id>
+ <id>-55</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>13</size>
+ <size>3</size>
                                                                                                 <variant>2</variant>
                                                                                                 <string>[@(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-49</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string> decl:)&#10;&#10;(:include </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-45</id>
+ <id>-16</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> decl:)&#10;&#10;(:include </string>
- <variant>1</variant>
+ <string> decl:)@]&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-56</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string> decl:)&#10;&#10;(:include </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-33</id>
+ <id>-57</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>5</size>
                                                                                                 <variant>2</variant>
- <string> decl:)&#10;&#10;(:include </string>
+ <string>[@(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-70</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> decl:)&#10;&#10;(:include </string>
+ <string> def:)&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-9</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -4869,7 +4899,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-45</id>
+ <id>-58</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4878,7 +4908,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-46</id>
+ <id>-59</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4887,7 +4917,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-47</id>
+ <id>-60</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4896,27 +4926,16 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-48</id>
- </shared_ptr>
- </weak_ptr>
- <size>3</size>
- <variant>2</variant>
- <string>[@(:include </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-41</id>
+ <id>-61</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string> def:)@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-49</id>
+ <id>-62</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4925,27 +4944,16 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-50</id>
- </shared_ptr>
- </weak_ptr>
- <size>3</size>
- <variant>2</variant>
- <string>[@(:include </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-71</id>
+ <id>-63</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string> decl:)@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-51</id>
+ <id>-64</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
@@ -4955,7 +4963,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-67</id>
+ <id>-19</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -4965,16 +4973,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-52</id>
- </shared_ptr>
- </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-53</id>
+ <id>-65</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4983,7 +4982,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-54</id>
+ <id>-66</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -4992,7 +4991,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-55</id>
+ <id>-67</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -5001,7 +5000,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-56</id>
+ <id>-68</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -5010,7 +5009,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-57</id>
+ <id>-69</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
@@ -5020,17 +5019,17 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-18</id>
+ <id>-59</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> def:)@]&#10;</string>
+ <string> decl:)@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-58</id>
+ <id>-70</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -5039,7 +5038,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-59</id>
+ <id>-71</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -5048,7 +5047,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-72</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -5057,7 +5056,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-73</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -5066,240 +5065,230 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-62</id>
+ <id>-74</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <size>11</size>
+ <variant>2</variant>
+ <string>[@(:include </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-63</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
                                                                                                 <variant>2</variant>
- <string>[@(:include </string>
+ <string> def:)&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-21</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> decl:)&#10;&#10;namespace&#10;boost&#10; {&#10;(:include </string>
+ <string> decl:)&#10;&#10;typedef (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-25</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> decl:)&#10; }@]&#10;</string>
- </pair>
- <pair>
+ <string>:)&lt;struct throw_function_,char const *&gt; throw_function;&#10;typedef (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-64</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
                                                                                                 <variant>2</variant>
- <string>[@(:include </string>
+ <string>:)&lt;struct throw_file_,char const *&gt; throw_file;&#10;typedef (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-20</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> def:)@]&#10;</string>
+ <string>:)&lt;struct throw_line_,int&gt; throw_line;@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-65</id>
+ <id>-75</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
- <variant>2</variant>
- <string>[@(:include </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-14</id>
+ <id>-76</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string> decl:)@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-66</id>
+ <id>-77</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
+ <size>33</size>
                                                                                                 <variant>2</variant>
- <string>[@(:include </string>
+ <string>[@#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-75</id>
+ <id>-39</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> def:)@]&#10;</string>
- </pair>
- <pair>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-67</id>
+ <id>-15</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <variant>2</variant>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-68</id>
+ <id>-74</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
                                                                                                 <variant>2</variant>
- <string>[@(:include </string>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-39</id>
+ <id>-51</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> decl:)@]&#10;</string>
- </pair>
- <pair>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-69</id>
+ <id>-57</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <variant>2</variant>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-70</id>
+ <id>-30</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <variant>2</variant>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-71</id>
+ <id>-50</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <variant>2</variant>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-72</id>
+ <id>-64</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
                                                                                                 <variant>2</variant>
- <string>[@(:include </string>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-56</id>
+ <id>-79</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> decl:)@]&#10;</string>
- </pair>
- <pair>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-73</id>
+ <id>-29</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <variant>2</variant>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-74</id>
+ <id>-41</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
                                                                                                 <variant>2</variant>
- <string>[@(:include </string>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-47</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> def:)&#10;&#10;(:include </string>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-31</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> decl:)@]&#10;</string>
- </pair>
- <pair>
+ <string>:)&gt;&#10;#ifndef (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-75</id>
+ <id>-36</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <variant>2</variant>
+ <string>|BOOST_NO_EXCEPTIONS:)&#10;#include &lt;(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-76</id>
+ <id>-18</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <variant>2</variant>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-77</id>
+ <id>-43</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <variant>2</variant>
+ <string>:)&gt;&#10;#endif@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -5317,7 +5306,18 @@
                                                                                                                 <id>-79</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <size>3</size>
+ <variant>2</variant>
+ <string>[@(:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-13</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> def:)@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -5360,7 +5360,7 @@
                                                                                                 </weak_ptr>
                                                                                                 <size>7</size>
                                                                                                 <variant>2</variant>
- <string>[@template &lt;class E&gt;&#10;std::string (:link </string>
+ <string>[@(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
@@ -5369,7 +5369,7 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)( E const &amp; e );&#10;&#10;std::string (:link </string>
+ <string> mod=&quot;m&quot;:)();&#10;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
@@ -5378,16 +5378,16 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)( (:link </string>
+ <string> mod=&quot;m&quot;:)( (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) const &amp; p );@]&#10;</string>
+ <string>:) const &amp; x );@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -5414,51 +5414,13 @@
                                                                                                                 <id>-9</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
- <variant>2</variant>
- <string>[@void (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-9</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:)( (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-40</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:) const &amp; ep );</string>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-10</id>
- </shared_ptr>
- </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-11</id>
- </shared_ptr>
- </weak_ptr>
                                                                                                 <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-12</id>
+ <id>-10</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -5479,9 +5441,9 @@
                                                                                                                 <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>7</size>
+ <size>5</size>
                                                                                                 <variant>2</variant>
- <string>[@template &lt;class E, class Tag1, class T1, ..., class TagN, class TN&gt;&#10;E const &amp; (:link </string>
+ <string>[@template &lt;class E, class Tag, class T&gt;&#10;E const &amp; (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
@@ -5490,25 +5452,25 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;/&quot;:)( E const &amp; x,&#10; (:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html|tuple:)&lt;&#10; (:link </string>
+ <string> mod=&quot;/&quot;:)( E const &amp; x, (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;Tag1,T1&gt;,&#10; ...,&#10; (:link </string>
- <variant>1</variant>
+ <string>:)&lt;Tag,T&gt; const &amp; v );@]&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-11</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>:)&lt;TagN,TN&gt; &gt; const &amp; v );@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -5526,6 +5488,26 @@
                                                                                                                 <id>-16</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>3</size>
+ <variant>2</variant>
+ <string>[@template &lt;class E&gt;&#10;E * </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-16</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>();@]&#10;</string>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-12</id>
+ </shared_ptr>
+ </weak_ptr>
                                                                                                 <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
@@ -5537,7 +5519,7 @@
                                                                                                 </weak_ptr>
                                                                                                 <size>5</size>
                                                                                                 <variant>2</variant>
- <string>[@char const * </string>
+ <string>[@(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
@@ -5546,16 +5528,16 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>( boost::</string>
+ <string> mod=&quot;m&quot;:)( (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-75</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> const &amp; e ) throw();@]&#10;</string>
+ <string> mod=&quot;m&quot;:) const &amp; v );@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -5582,7 +5564,9 @@
                                                                                                                 <id>-20</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <size>1</size>
+ <variant>2</variant>
+ <string>[@template &lt;class ErrorInfo,class E&gt;&#10;typename ErrorInfo::(:link error_info::value_type mod=&quot;m&quot;:) const * (:link get_error_info:)( E const &amp; x );&#10;&#10;template &lt;class ErrorInfo,class E&gt;&#10;typename ErrorInfo::(:link error_info::value_type mod=&quot;m&quot;:) * (:link get_error_info:)( E &amp; x );@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -5591,18 +5575,9 @@
                                                                                                                 <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>19</size>
- <variant>2</variant>
- <string>[@#if !defined( BOOST_EXCEPTION_DISABLE )&#10; #include &lt;(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-29</id>
- </shared_ptr>
- </weak_ptr>
+ <size>3</size>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10; #include &lt;boost/current_function.hpp&gt;&#10; #define (:link </string>
+ <string>[@typedef ---unspecified--- (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
@@ -5611,137 +5586,92 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(x)\&#10; ::boost::(:link </string>
- <variant>1</variant>
+ <string>:);@]&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-25</id>
+ <id>-22</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>:)( ::boost::(:link </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-71</id>
+ <id>-23</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>:)(x) &lt;&lt;\&#10; ::boost::(:link </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-29</id>
+ <id>-24</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>9</size>
                                                                                                 <variant>2</variant>
- <string>|throw_function:)(BOOST_CURRENT_FUNCTION) &lt;&lt;\&#10; ::boost::(:link </string>
+ <string>[@(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-29</id>
+ <id>-75</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>|throw_file:)(__FILE__) &lt;&lt;\&#10; ::boost::(:link </string>
+ <string> mod=&quot;m&quot;:) const &amp; (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-29</id>
+ <id>-24</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>|throw_line:)((int)__LINE__) )&#10;#else&#10; #define (:link </string>
+ <string> mod=&quot;m&quot;:)() const;&#10;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-21</id>
+ <id>-75</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(x) ::boost::(:link </string>
+ <string> mod=&quot;m&quot;:) &amp; (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-25</id>
+ <id>-24</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(x)&#10;#endif@]&#10;</string>
+ <string> mod=&quot;m&quot;:)();@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-22</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
                                                                                                 <variant>2</variant>
- <string>[@(:link </string>
+ <string>[@class (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-22</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;m&quot;:)();@]&#10;</string>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-23</id>
- </shared_ptr>
- </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-24</id>
- </shared_ptr>
- </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-25</id>
- </shared_ptr>
- </weak_ptr>
- <size>5</size>
- <variant>2</variant>
- <string>[@#ifdef BOOST_NO_EXCEPTIONS&#10; void (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-25</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:)( std::exception const &amp; e ); // user defined&#10;#else&#10; template &lt;class E&gt;&#10; void (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-25</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:)( E const &amp; e );&#10;#endif@]&#10;</string>
+ <string>:);@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -5752,7 +5682,7 @@
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
                                                                                                 <variant>2</variant>
- <string>[@std::string (:link </string>
+ <string>[@template &lt;class Tag,class T&gt;&#10;class (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
@@ -5761,7 +5691,7 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)();@]&#10;</string>
+ <string>:);@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -5797,24 +5727,22 @@
                                                                                                                 <id>-30</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
- <variant>2</variant>
- <string>[@typedef T (:link </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-30</id>
+ <id>-31</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string> mod=&quot;m&quot;:);@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-31</id>
+ <id>-32</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -5823,7 +5751,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-32</id>
+ <id>-33</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -5832,39 +5760,39 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-33</id>
+ <id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
+ <size>7</size>
                                                                                                 <variant>2</variant>
- <string>[@template &lt;class T&gt;&#10;(:link </string>
+ <string>[@template &lt;class E&gt;&#10;std::string (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) (:link </string>
+ <string>:)( E const &amp; e );&#10;&#10;std::string (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-33</id>
+ <id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)( T const &amp; e );@]&#10;</string>
- </pair>
- <pair>
+ <string>:)( (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-34</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <variant>2</variant>
+ <string>:) const &amp; p );@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -5893,7 +5821,7 @@
                                                                                                 </weak_ptr>
                                                                                                 <size>5</size>
                                                                                                 <variant>2</variant>
- <string>[@template &lt;class E, class Tag, class T&gt;&#10;E const &amp; (:link </string>
+ <string>[@void (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
@@ -5902,16 +5830,16 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;/&quot;:)( E const &amp; x, (:link </string>
+ <string>:)( (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;Tag,T&gt; const &amp; v );@]&#10;</string>
+ <string>:) const &amp; ep );</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -5929,9 +5857,7 @@
                                                                                                                 <id>-39</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
- <variant>2</variant>
- <string>[@template &lt;class ErrorInfo,class E&gt;&#10;typename ErrorInfo::(:link error_info::value_type mod=&quot;m&quot;:) const * (:link get_error_info:)( E const &amp; x );&#10;&#10;template &lt;class ErrorInfo,class E&gt;&#10;typename ErrorInfo::(:link error_info::value_type mod=&quot;m&quot;:) * (:link get_error_info:)( E &amp; x );@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -5940,18 +5866,7 @@
                                                                                                                 <id>-40</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
- <variant>2</variant>
- <string>[@typedef ---unspecified--- (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-40</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:);@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -5969,60 +5884,42 @@
                                                                                                                 <id>-42</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-43</id>
- </shared_ptr>
- </weak_ptr>
- <size>9</size>
- <variant>2</variant>
- <string>[@(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-30</id>
- </shared_ptr>
- </weak_ptr>
+ <size>7</size>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;m&quot;:) const &amp; (:link </string>
+ <string>[@template &lt;class E, class Tag1, class T1, ..., class TagN, class TN&gt;&#10;E const &amp; (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-43</id>
+ <id>-42</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;m&quot;:)() const;&#10;(:link </string>
+ <string> mod=&quot;/&quot;:)( E const &amp; x,&#10; (:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html|tuple:)&lt;&#10; (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-30</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;m&quot;:) &amp; (:link </string>
+ <string>:)&lt;Tag1,T1&gt;,&#10; ...,&#10; (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-43</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;m&quot;:)();@]&#10;</string>
+ <string>:)&lt;TagN,TN&gt; &gt; const &amp; v );@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-44</id>
+ <id>-43</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -6031,7 +5928,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-45</id>
+ <id>-44</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>5</size>
@@ -6041,7 +5938,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -6050,7 +5947,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-45</id>
+ <id>-44</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -6060,7 +5957,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-46</id>
+ <id>-45</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -6069,7 +5966,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-47</id>
+ <id>-46</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -6078,7 +5975,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-48</id>
+ <id>-47</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -6087,7 +5984,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-49</id>
+ <id>-48</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>5</size>
@@ -6097,7 +5994,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-49</id>
+ <id>-48</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -6106,7 +6003,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -6116,6 +6013,15 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
+ <id>-49</id>
+ </shared_ptr>
+ </weak_ptr>
+ <size>0</size>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
                                                                                                                 <id>-50</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
@@ -6146,51 +6052,53 @@
                                                                                                                 <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <size>5</size>
+ <variant>2</variant>
+ <string>[@(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-54</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <variant>2</variant>
+ <string>:) (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-55</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <variant>2</variant>
+ <string>:)();@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-56</id>
+ <id>-54</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
                                                                                                 <variant>2</variant>
- <string>[@template &lt;class E&gt;&#10;E * </string>
+ <string>[@template &lt;class T&gt;&#10;---unspecified--- (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-56</id>
+ <id>-54</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>();@]&#10;</string>
+ <string>:)( T const &amp; x );@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-57</id>
+ <id>-55</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -6199,30 +6107,28 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-58</id>
+ <id>-56</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
- <variant>2</variant>
- <string>[@(:link </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-58</id>
+ <id>-57</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string> mod=&quot;m&quot;:)( (:link </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-30</id>
+ <id>-58</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string> mod=&quot;m&quot;:) const &amp; v );@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -6231,9 +6137,9 @@
                                                                                                                 <id>-59</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>7</size>
+ <size>3</size>
                                                                                                 <variant>2</variant>
- <string>[@(:link </string>
+ <string>[@template &lt;class T&gt;&#10;---unspecified--- (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
@@ -6242,71 +6148,69 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;m&quot;:)();&#10;(:link </string>
- <variant>1</variant>
+ <string>:)( T const &amp; e );@]&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-59</id>
+ <id>-60</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string> mod=&quot;m&quot;:)( (:link </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-61</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>:) const &amp; x );@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-62</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
+ <size>5</size>
                                                                                                 <variant>2</variant>
- <string>[@class (:link </string>
+ <string>[@char const * </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-62</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:);@]&#10;</string>
- </pair>
- <pair>
+ <string>( boost::</string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
                                                                                                 <variant>2</variant>
- <string>[@template &lt;class Tag,class T&gt;&#10;class (:link </string>
- <variant>1</variant>
+ <string> const &amp; e ) throw();@]&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-63</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>:);@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-62</id>
+ <id>-64</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -6315,7 +6219,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-63</id>
+ <id>-65</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -6324,28 +6228,93 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-64</id>
+ <id>-66</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <size>19</size>
+ <variant>2</variant>
+ <string>[@#if !defined( BOOST_EXCEPTION_DISABLE )&#10; #include &lt;(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-65</id>
+ <id>-74</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <variant>2</variant>
+ <string>:)&gt;&#10; #include &lt;boost/current_function.hpp&gt;&#10; #define (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
                                                                                                                 <id>-66</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <variant>2</variant>
+ <string>:)(x)\&#10; ::boost::(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-70</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)( ::boost::(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-54</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)(x) &lt;&lt;\&#10; ::boost::(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-74</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>|throw_function:)(BOOST_CURRENT_FUNCTION) &lt;&lt;\&#10; ::boost::(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-74</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>|throw_file:)(__FILE__) &lt;&lt;\&#10; ::boost::(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-74</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>|throw_line:)((int)__LINE__) )&#10;#else&#10; #define (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-66</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)(x) ::boost::(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-70</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)(x)&#10;#endif@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -6354,7 +6323,18 @@
                                                                                                                 <id>-67</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <size>3</size>
+ <variant>2</variant>
+ <string>[@(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-67</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> mod=&quot;m&quot;:)();@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -6383,16 +6363,16 @@
                                                                                                 </weak_ptr>
                                                                                                 <size>5</size>
                                                                                                 <variant>2</variant>
- <string>[@(:link </string>
+ <string>[@#ifdef BOOST_NO_EXCEPTIONS&#10; void (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-70</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) (:link </string>
+ <string>:)( std::exception const &amp; e ); // user defined&#10;#else&#10; template &lt;class E&gt;&#10; void (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
@@ -6401,7 +6381,7 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)();@]&#10;</string>
+ <string>:)( E const &amp; e );&#10;#endif@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -6412,7 +6392,7 @@
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
                                                                                                 <variant>2</variant>
- <string>[@template &lt;class T&gt;&#10;---unspecified--- (:link </string>
+ <string>[@std::string (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
@@ -6421,7 +6401,7 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)( T const &amp; x );@]&#10;</string>
+ <string>:)();@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -6457,27 +6437,27 @@
                                                                                                                 <id>-75</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <size>3</size>
+ <variant>2</variant>
+ <string>[@typedef T (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-76</id>
+ <id>-75</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
                                                                                                 <variant>2</variant>
- <string>[@template &lt;class T&gt;&#10;---unspecified--- (:link </string>
- <variant>1</variant>
+ <string> mod=&quot;m&quot;:);@]&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
                                                                                                                 <id>-76</id>
                                                                                                         </shared_ptr>
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- <variant>2</variant>
- <string>:)( T const &amp; e );@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -6495,7 +6475,27 @@
                                                                                                                 <id>-78</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <size>5</size>
+ <variant>2</variant>
+ <string>[@template &lt;class T&gt;&#10;(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-21</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:) (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-78</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)( T const &amp; e );@]&#10;</string>
                                                                                         </pair>
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@@ -6536,979 +6536,1002 @@
                                                                                                                 <id>-5</id>
                                                                                                         </shared_ptr>
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- <size>69</size>
+ <size>11</size>
                                                                                                 <variant>2</variant>
- <string>!!Introduction&#10;&#10;The purpose of Boost Exception is to ease the design of exception class hierarchies and to help write exception handling and error reporting code.&#10;&#10;It supports transporting of arbitrary data to the catch site, which is otherwise tricky due to the no-throw requirements (15.5.1) for exception types. Data can be added to any exception object, either directly in the throw-expression (15.1), or at a later time as the exception object propagates up the call stack.&#10;&#10;The ability to add data to exception objects after they have been passed to throw is important, because often some of the information needed to handle an exception is unavailable in the context where the failure is detected. &#10;&#10;Boost Exception also supports (:link http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html|N2179:)-style (:link </string>
+ <string>!!!!Example:&#10;&#10;this is a possible output from the (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-46</id>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>|copying:) of exception objects, implemented non-intrusively and automatically by the boost::(:link </string>
+ <string>:) function, as used in &apos;&apos;libs/exception/example/example_io.cpp:&apos;&apos;&#10;&#10;[@example_io.cpp(70): Throw in function class boost::shared_ptr&lt;struct _iobuf&gt; __cdecl my_fopen(const char *,const char *)&#10;Dynamic exception type: class boost::exception_detail::clone_impl&lt;struct fopen_error&gt;&#10;std::exception::what: example_io error&#10;[struct boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-25</id>
+ <id>-32</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) function.&#10;&#10;!!Contents&#10;&#10;#(:link </string>
+ <string>:)_ *] = fopen&#10;[struct boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-53</id>
+ <id>-13</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;#Tutorial&#10;##(:link </string>
+ <string>:)_ *] = 2, &quot;No such file or directory&quot;&#10;[struct boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-28</id>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;w&quot;:)&#10;##(:link </string>
+ <string>:)_ *] = tmp1.txt&#10;[struct boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-52</id>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;w&quot;:)&#10;##(:link </string>
- <variant>1</variant>
+ <string>:)_ *] = rb@]&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-46</id>
+ <id>-6</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>7</size>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;w&quot;:)&#10;##(:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include decl:)&#10;&#10;!!!!Effects:&#10;&#10;* Default constructor: initializes an empty boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-54</id>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;w&quot;:)&#10;##(:link </string>
+ <string>:) object.&#10;* Copy constructor: initializes a boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-10</id>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;w&quot;:)&#10;##(:link </string>
+ <string>:) object which shares ownership with x of all data added through (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
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                                                                                                 <variant>2</variant>
- <string> mod=&quot;w&quot;:)&#10;#Documentation&#10;##Class (:link </string>
- <variant>1</variant>
+ <string> mod=&quot;/&quot;:), including data that is added at a future time.&#10;&#10;!!!!Throws:&#10;&#10;Nothing.&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
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+ <size>17</size>
                                                                                                 <variant>2</variant>
- <string>:)&#10;##Throwing Exceptions&#10;###(:link </string>
+ <string>(:auto !!!:)&#10;&#10;The following example demonstrates how errno can be stored in exception objects using Boost Exception:&#10;&#10;[@#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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+ <id>-77</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;###(:link </string>
+ <string>:)&gt;&#10;#include &lt;iostream&gt;&#10;&#10;typedef boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;##Transporting of Arbitrary Data to the Catch Site&#10;###(:link </string>
+ <string>:)&lt;struct tag_my_info,int&gt; my_info; //(1)&#10;&#10;struct my_error: virtual boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;###(:link </string>
+ <string>:), virtual std::exception { }; //(2)&#10;&#10;void&#10;f()&#10; {&#10; throw my_error() &lt;&lt; my_info(42); //(3)&#10; }@]&#10;&#10;First, we instantiate the (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;###(:link </string>
+ <string>:) template using a unique identifier -- tag_my_info, and the type of the info it identifies -- int. This provides compile-time type safety for the various values stored in exception objects.&#10;&#10;Second, we define class my_error, which derives from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-14</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;###(:link </string>
+ <string>:).&#10;&#10;Finally, (3) illustrates how the typedef from (1) can be used with (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-39</id>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;###(:link </string>
+ <string>|operator&lt;&lt;:) to store values in exception objects at the point of the throw.&#10;&#10;The stored my_info value can be recovered at a later time like this:&#10;&#10;[@// ...continued&#10;&#10;void&#10;g()&#10; {&#10; try&#10; {&#10; f();&#10; }&#10; catch(&#10; my_error &amp; x )&#10; {&#10; if( int const * mi=boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-71</id>
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- <string>:)&#10;##(:link http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html|N2179:) Transporting of Exceptions between Threads&#10;###(:link </string>
+ <string>:)&lt;my_info&gt;(x) )&#10; std::cerr &lt;&lt; &quot;My info: &quot; &lt;&lt; *mi;&#10; }&#10; }@]&#10;&#10;The (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;###(:link </string>
- <variant>1</variant>
+ <string>:) function template is instantiated with the typedef from (1), and is passed an exception object of a polymorphic type. If the exception object contains the requested value, err will point to it; otherwise a null pointer is returned.&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-76</id>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>:)&#10;###(:link </string>
- <variant>1</variant>
+ <string>(:auto !:)&#10;&#10;This is an alphabetical list of all Boost Exception documentation pages.&#10;&#10;(:pagelist fmt=&quot;index&quot; except_tags=&quot;index noindex&quot; mod=&quot;w&quot;:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-70</id>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>7</size>
                                                                                                 <variant>2</variant>
- <string>:)&#10;###(:link </string>
+ <string>(:auto !!!:)&#10;&#10;Deriving from boost::(:link </string>
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                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;###(:link </string>
+ <string>:) effectively decouples the semantics of a failure from the information that is relevant to each individual instance of reporting a failure with a given semantic.&#10;&#10;In other words: with boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-9</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
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                                                                                                 <variant>2</variant>
- <string>:)&#10;###(:link </string>
+ <string>:), what data a given exception object transports depends primarily on the context in which failures are reported (not on its type.) Since exception types need no members, it becomes very natural to throw exceptions that derive from more than one type to indicate multiple appropriate semantics:&#10;&#10;[@struct exception_base: virtual std::exception, virtual boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-49</id>
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                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;##Diagnostic Information&#10;###(:link </string>
- <variant>1</variant>
+ <string>:) { };&#10;struct io_error: virtual exception_base { };&#10;struct file_error: virtual io_error { };&#10;struct read_error: virtual io_error { };&#10;struct file_read_error: virtual file_error, virtual read_error { };@]&#10;&#10;Using this approach, exception types become a simple tagging system for categorizing errors and selecting failures in exception handlers.&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-6</id>
+ <id>-10</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>33</size>
                                                                                                 <variant>2</variant>
- <string>:)&#10;###(:link </string>
+ <string>(:auto !!!:)&#10;&#10;Traditionally, when using exceptions to report failures, the throw site:&#10;&#10;*creates an exception object of the appropriate type, and&#10;*stuffs it with data relevant to the detected error.&#10;&#10;A higher context in the program contains a catch statement which:&#10;&#10;*selects failures based on exception types, and&#10;*inspects exception objects for data required to deal with the problem.&#10;&#10;The main issue with this &quot;traditional&quot; approach is that often, the data available at the point of the throw is insufficient for the catch site to handle the failure.&#10;&#10;Here is an example of a catch statement:&#10;&#10;[@catch( file_read_error &amp; e )&#10; {&#10; std::cerr &lt;&lt; e.file_name();&#10; }@]&#10;&#10;And here is a possible matching throw:&#10;&#10;[@void&#10;read_file( FILE * f )&#10; {&#10; ....&#10; size_t nr=fread(buf,1,count,f);&#10; if( ferror(f) )&#10; throw file_read_error(???);&#10; ....&#1
0; }@]&#10;&#10;Clearly, the problem is that the handler requires a file name but the read_file function does not have a file name to put in the exception object; all it has is a FILE pointer!&#10;&#10;In an attempt to deal with this problem, we could modify read_file to accept a file name:&#10;&#10;[@void&#10;read_file( FILE * f, char const * name )&#10; {&#10; ....&#10; size_t nr=fread(buf,1,count,f);&#10; if( ferror(f) )&#10; throw file_read_error(name);&#10; ....&#10; }@]&#10;&#10;This is not a real solution: it simply shifts the burden of supplying a file name to the immediate caller of the read_file function.&#10;&#10;-&gt;&apos;&apos;In general, the data required to handle a given library-emitted exception depends on the program that links to it. Many contexts between the throw and the catch may have relevant information which must be transported to the exception handler.&apos;&apos;&#10;&#10;!!!Exception wrapping&#10;&#10;The idea of exception wrapping is to catch an excep
tion from a lower level function (such as the read_file function above), and throw a new exception object that contains the original exception (and also carries a file name.) This method seems to be particularly popular with C++ programmers with Java background.&#10;&#10;Exception wrapping leads to the following problems:&#10;&#10;*To wrap an exception object it must be copied, which may result in slicing.&#10;*Wrapping is practically impossible to use in generic contexts.&#10;&#10;The second point is actually special case of violating the exception neutrality principle. Most contexts in a program can not handle exceptions; such contexts should not interfere with the process of exception handling.&#10;&#10;!!!The boost::exception solution&#10;&#10;*Simply derive your exception types from boost::(:link </string>
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                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;##(:link </string>
+ <string>:).&#10;*Confidently limit the throw site to provide only data that is available naturally.&#10;*Use exception-neutral contexts between the throw and the catch to augment exceptions with more relevant data as they bubble up.&#10;&#10;For example, in the throw statement below we only add the errno code, since this is the only failure-relevant information available in this context:&#10;&#10;[@struct exception_base: virtual std::exception, virtual boost::(:link </string>
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                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-56</id>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;#API&#10;##(:link </string>
+ <string>:) { };&#10;struct io_error: virtual exception_base { };&#10;struct file_read_error: virtual io_error { };&#10;&#10;typedef boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-7</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;##(:link </string>
+ <string>:)&lt;struct tag_errno_code,int&gt; errno_code;&#10;&#10;void&#10;read_file( FILE * f )&#10; {&#10; ....&#10; size_t nr=fread(buf,1,count,f);&#10; if( ferror(f) )&#10; throw file_read_error() (:link </string>
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                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-23</id>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;##(:link </string>
+ <string>|&lt;&lt;:) errno_code(errno);&#10; ....&#10; }@]&#10;&#10;In a higher exception-neutral context, we add the file name to &apos;&apos;any&apos;&apos; exception that derives from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
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                                                                                                 <variant>2</variant>
- <string>:)&#10;##(:link </string>
+ <string>:):&#10;&#10;[@typedef boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
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                                                                                                         </shared_ptr>
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                                                                                                 <variant>2</variant>
- <string>:)&#10;##(:link </string>
+ <string>:)&lt;struct tag_file_name,std::string&gt; file_name;&#10;&#10;....&#10;try&#10; {&#10; if( FILE * fp=fopen(&quot;foo.txt&quot;,&quot;rt&quot;) )&#10; {&#10; shared_ptr&lt;FILE&gt; f(fp,fclose);&#10; ....&#10; read_file(fp); //throws types deriving from boost::(:link </string>
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                                                                                                 <variant>2</variant>
- <string>:)&#10;##(:link </string>
+ <string>:)&#10; do_something();&#10; ....&#10; }&#10; else&#10; throw file_open_error() (:link </string>
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- <string> mod=&quot;w&quot;:)&#10;#(:link </string>
+ <string>|&lt;&lt;:) errno_code(errno);&#10; }&#10;catch( boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-55</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;w&quot;:)&#10;#(:link </string>
+ <string>:) &amp; e )&#10; {&#10; e (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-78</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;w&quot;:)&#10;&#10;!!!Acknowledgements&#10;&#10;Thanks to Peter Dimov for his continuing help. Also thanks to Tobias Schwinger, Tom Brinkman, Pavel Vozenilek and everyone who participated in the review process.&#10;</string>
- </pair>
- <pair>
+ <string>|&lt;&lt;:) file_name(&quot;foo.txt&quot;);&#10; throw;&#10; }@]&#10;&#10;Finally here is how the handler retrieves data from exceptions that derive from boost::(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-6</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>37</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Returns:&#10;&#10;A string value that contains varying amount of implementation-specific diagnostic information about the passed object:&#10;&#10;*If E can be statically converted to boost::(:link </string>
+ <string>:):&#10;&#10;[@catch( io_error &amp; e )&#10; {&#10; std::cerr &lt;&lt; &quot;I/O Error!\n&quot;;&#10;&#10; if( std::string const * fn=(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-20</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:), the returned value contains the string representations of all (:link </string>
+ <string>:)&lt;file_name&gt;(e) )&#10; std::cerr &lt;&lt; &quot;File name: &quot; &lt;&lt; *fn &lt;&lt; &quot;\n&quot;;&#10;&#10; if( int const * c=(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-20</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) objects stored in the boost::(:link </string>
+ <string>:)&lt;errno_code&gt;(e) )&#10; std::cerr &lt;&lt; &quot;OS says: &quot; &lt;&lt; strerror(*c) &lt;&lt; &quot;\n&quot;;&#10; }@]&#10;&#10;In addition, boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) through (:link </string>
+ <string>:) can be used to compose an automatic (if not user-friendly) message that contains all of the (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;/&quot;:), along with other diagnostic information relevant to the exception. If e can be dynamically converted to std::exception, the returned value also contains the what() string.&#10;*Otherwise, if E can be statically converted to std::exception:&#10;**if e can be dynamically converted to boost::exception, the returned value is the same as if E could be statically converted to boost::(:link </string>
+ <string>:) objects added to a boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:);&#10;**otherwise the returned value contains the what() string.&#10;*Otherwise, the boost::(:link </string>
- <variant>1</variant>
+ <string>:). This is useful for inclusion in logs and other diagnostic objects.&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-6</id>
+ <id>-13</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>7</size>
                                                                                                 <variant>2</variant>
- <string>:) template is not available.&#10;&#10;The string representation of each (:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This type is designed to be used as a standard (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) object is deduced by a function call that is bound at the time the (:link </string>
+ <string>:) instance for transporting a relevant errno value in exceptions deriving from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;Tag,T&gt; template is instantiated. The following overload resolutions are attempted in order:&#10;&#10;#Unqualified call to to_string(x), where x is of type (:link </string>
+ <string>:).&#10;&#10;!!!Example:&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-60</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;Tag,T&gt; (the return value is expected to be of type std::string.)&#10;#Unqualified call to to_string(x.(:link </string>
- <variant>1</variant>
+ <string>:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-43</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>7</size>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;m&quot;:)()) (the return value is expected to be of type std::string.)&#10;#Unqualified call to s &lt;&lt; x.(:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Requirements:&#10;&#10;E must be boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-43</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;m&quot;:)(), where s is a std::ostringstream.&#10;&#10;The first successfully bound function is used at the time (:link </string>
+ <string>:), or a type that derives (indirectly) from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-6</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) is called; if all 3 overload resolutions are unsuccessful, the system is unable to convert the (:link </string>
+ <string>:).&#10;&#10;!!!!Postcondition:&#10;&#10;A copy of v is stored into x. If x already contains data of type (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) object to string, and &apos;&apos;an unspecified stub string value is used without issuing a compile error.&apos;&apos;&#10;&#10;The (:link </string>
- <variant>1</variant>
+ <string>:)&lt;Tag,T&gt;, that data is overwritten. Basic exception safety guarantee.&#10;&#10;!!!!Returns:&#10;&#10;x.&#10;&#10;(:include throws:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-11</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>27</size>
                                                                                                 <variant>2</variant>
- <string>:) overload of (:link </string>
+ <string>(:auto !!:)&#10;&#10;Some exception hierarchies can not be modified to make boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-6</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) is equivalent to:&#10;&#10;[@if( p )&#10; try&#10; {&#10; (:link </string>
+ <string>:) a base type. In this case, the (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-9</id>
+ <id>-54</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(p);&#10; }&#10; catch(...)&#10; {&#10; return (:link </string>
+ <string>:) function template can be used to make exception objects derive from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-26</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)();&#10; }&#10;else return &lt;unspecified-string-value&gt;;@]&#10;&#10;!!!!Notes:&#10;&#10;*The format of the returned string is unspecified.&#10;*The returned string is &apos;&apos;not&apos;&apos; user-friendly.&#10;*The returned string may include additional platform-specific diagnostic information.&#10;&#10;&#10;(:include </string>
+ <string>:) anyway. Here is an example:&#10;&#10;[@#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-79</id>
+ <id>-77</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;</string>
- </pair>
- <pair>
+ <string>:)&gt;&#10;#include &lt;stdexcept&gt;&#10;&#10;typedef boost::(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-7</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>77</size>
                                                                                                 <variant>2</variant>
- <string>!!Synopsis&#10;&#10;List of documented definitions, declarations and includes by header file:&#10;&#10;`#include &lt;(:link </string>
+ <string>:)&lt;struct tag_std_range_min,size_t&gt; std_range_min;&#10;typedef boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-29</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@(:include </string>
+ <string>:)&lt;struct tag_std_range_max,size_t&gt; std_range_max;&#10;typedef boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-29</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
+ <string>:)&lt;struct tag_std_range_index,size_t&gt; std_range_index;&#10;&#10;template &lt;class T&gt;&#10;class&#10;my_container&#10; {&#10; public:&#10;&#10; size_t size() const;&#10;&#10; T const &amp;&#10; operator[]( size_t i ) const&#10; {&#10; if( i &gt; size() )&#10; throw boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-36</id>
+ <id>-54</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@(:include </string>
+ <string>:)(std::range_error(&quot;Index out of range&quot;)) &lt;&lt;&#10; std_range_min(0) &lt;&lt;&#10; std_range_max(size()) &lt;&lt;&#10; std_range_index(i);&#10; //....&#10; }&#10; };&#10;@]&#10;&#10;The call to (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-36</id>
+ <id>-54</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
+ <string>:)&lt;T&gt; gets us an object of &apos;&apos;unspecified type&apos;&apos; which is guaranteed to derive from both boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-74</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@(:include </string>
+ <string>:) and T. This makes it possible to use (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-74</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
+ <string> mod=&quot;/&quot;:) to store additional information in the exception object. The exception can be intercepted as T &amp;, so existing exception handling will not break. It can also be intercepted as boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-65</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@(:include </string>
+ <string>:) &amp;, so that (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-65</id>
+ <id>-73</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
- <variant>1</variant>
+ <string>|more information can be added to the exception at a later time:).&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-50</id>
+ <id>-15</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@(:include </string>
- <variant>1</variant>
+ <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-50</id>
+ <id>-16</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
- <variant>1</variant>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Requirements:&#10;&#10;This function must not be called outside of a catch block.&#10;&#10;!!!!Returns:&#10;&#10;A pointer of type E to the current exception object, or null if the current exception object can not be converted to E *.&#10;&#10;!!!!Throws:&#10;&#10;Nothing.&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-11</id>
+ <id>-12</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>81</size>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@(:include </string>
+ <string>(:auto !!:)&#10;&#10;!!!Why doesn&apos;t boost::exception derive from std::exception?&#10;&#10;Despite that (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-11</id>
+ <id>-38</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
+ <string>|virtual inheritance should be used in deriving from base exception types:), many programmers fail to follow this principle when deriving from std::exception. If boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-72</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@(:include </string>
+ <string>:) derives from std::exception, using the (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-72</id>
+ <id>-54</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
+ <string>:) function with such user-defined types would introduce dangerous ambiguity which would break all catch(std::exception &amp;) statements.&#10;&#10;Of course, boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-44</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@(:include </string>
+ <string>:) should not be used to replace std::exception as a base type in exception type hierarchies. Instead, it should be included as a virtual base, in addition to std::exception (which should also be derived virtually.)&#10;&#10;!!!Why is boost::exception abstract?&#10;&#10;To prevent exception-neutral contexts from erroneously erasing the type of the original exception when adding (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-44</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
+ <string>:) to an active exception object:&#10;&#10;[@catch( boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-24</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@(:include </string>
+ <string>:) &amp; e )&#10; {&#10; e (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-24</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
+ <string>|&lt;&lt;:) foo_info(foo);&#10; throw e; //Compile error: boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-63</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@(:include </string>
+ <string>:) is abstract&#10; }@]&#10;&#10;The correct code is:&#10;&#10;[@catch( boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-63</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
+ <string>:) &amp; e )&#10; {&#10; e (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-51</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;(:include </string>
+ <string>|&lt;&lt;:) foo_info(foo);&#10; throw; //Okay, re-throwing the original exception object.&#10; }@]&#10;&#10;!!!What is the space overhead of the boost::exception base class?&#10;&#10;The space overhead for the boost::exception data members is negligible in the context of exception handling. Throwing objects that derive from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-51</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)&#10;&#10;`#include &lt;(:link </string>
+ <string>:) does not by itself cause dynamic memory allocations.&#10;&#10;Deriving from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-19</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;(:include </string>
+ <string>:) enables any data to be added to exceptions, which usually does allocate memory. However, this memory is reclaimed when the exception has been handled, and since typically user code does not allocate memory during the unrolling of the stack, adding error info to exceptions should not cause memory fragmentation.&#10;&#10;!!!What is the speed overhead of the boost::exception base class?&#10;&#10;Throwing objects that derive from boost::exception does not have any speed overhead by itself.&#10;&#10;Deriving from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-19</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)&#10;&#10;`#include &lt;(:link </string>
+ <string>:) enables any data to be added to exceptions, which internally uses constructs that can be considered quite heavy (such as std::map and std::string.) This is still negligible compared to the typical overhead of throwing and handling of exceptions.&#10;&#10;!!!Should I use boost::throw_exception or BOOST_THROW_EXCEPTION or just throw?&#10;&#10;The benefit of calling boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-34</id>
+ <id>-70</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;(:include </string>
+ <string>:) instead of using throw directly is that it ensures that the emitted exception derives from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-34</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)&#10;&#10;`#include &lt;(:link </string>
+ <string>:) and that it is compatible with boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-64</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;(:include </string>
+ <string>:).&#10;&#10;The (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-64</id>
+ <id>-66</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)&#10;&#10;`#include &lt;(:link </string>
+ <string>:) macro also results in a call to boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-13</id>
+ <id>-70</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;(:include </string>
+ <string>:), but in addition it records in the exception object the __FILE__ and __LINE__ of the throw, as well as the pretty name of the function that throws. This has virtually no overhead, yet enables boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-13</id>
+ <id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)&#10;&#10;`#include &lt;(:link </string>
+ <string>:) to compose a more useful, if not user-friendly message.&#10;&#10;Typical use of boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-48</id>
+ <id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;(:include </string>
+ <string>:) is:&#10;&#10;[@catch( boost::exception &amp; e )&#10; {&#10; std::cerr &lt;&lt; &quot;OMG!&quot; &lt;&lt; boost::diagnostic_information(e);&#10; }&#10;catch( ... )&#10; {&#10; std::cerr &lt;&lt; &quot;OMG!!!&quot;;&#10; }@]&#10;&#10;This is a possible message it may display, the first line is only possible if (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-48</id>
+ <id>-66</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)&#10;&#10;`#include &lt;</string>
+ <string>:) is used:&#10;&#10;[@example_io.cpp(70): Throw in function class boost::shared_ptr&lt;struct _iobuf&gt; __cdecl my_fopen(const char *,const char *)&#10;Dynamic exception type: class boost::exception_detail::clone_impl&lt;class fopen_error&gt;&#10;std::exception::what: example_io error&#10;[struct boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-57</id>
+ <id>-32</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>&gt;&#10;&#10;(:include </string>
+ <string>:)_ *] = fopen&#10;[struct boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-57</id>
+ <id>-13</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)&#10;&#10;`#include &lt;(:link </string>
+ <string>:)_ *] = 2, &quot;No such file or directory&quot;&#10;[struct boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-66</id>
+ <id>-72</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;(:include </string>
+ <string>:)_ *] = tmp1.txt&#10;[struct boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-66</id>
+ <id>-22</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)&#10;&#10;`#include &lt;(:link </string>
+ <string>:)_ *] = rb@]&#10;!!!Why is boost::exception integrated in boost::throw_exception?&#10;&#10;The boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-32</id>
+ <id>-70</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;(:include </string>
+ <string>:) function predates the Boost Exception library and there has been some concern about its current behavior of injecting boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-32</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)&#10;</string>
- </pair>
- <pair>
+ <string>:) as a base of any exception passed to boost::(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-8</id>
+ <id>-70</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>19</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!:)&#10;&#10;Boost Exception responds to the following configuration macros:&#10;&#10;&apos;&apos;&apos;BOOST_NO_RTTI&apos;&apos;&apos;\\&#10;&apos;&apos;&apos;BOOST_NO_TYPEID&apos;&apos;&apos;&#10;&#10;The first macro prevents Boost Exception from using dynamic_cast and dynamic typeid. If the second macro is also defined, Boost Exception does not use static typeid either. There are no observable degrading effects on the library functionality, except for the following:&#10;&#10;-&gt;By default, the (:link </string>
+ <string>:). Such concerns are dictated by the typical strict interpretation of a common principle in C and C++, that users only pay for features they actually use.&#10;&#10;The problem is that users of Boost Exception can&apos;t by themselves cause a library to throw types that derive from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-39</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) function template can be called with any exception type. If BOOST_NO_RTTI is defined, (:link </string>
+ <string>:), and without this they can&apos;t use any of the Boost Exception facilities.&#10;&#10;For example, if a user wants to use Boost Serialization in a separate thread, it is desirable to be able to transport exceptions emitted by that library into the main thread where they can be analyzed to generate a user-friendly message. This can be easily achieved using boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-39</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) can be used only with objects of type boost::(:link </string>
+ <string>:), but this requires that Boost Serialization throws exceptions using boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-59</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:).&#10;&#10;!!!!Note:&#10;&#10;The library needs RTTI functionality. Disabling the language RTTI support enables an internal RTTI system, which may have more or less overhead depending on the platform.&#10;&#10;&apos;&apos;&apos;BOOST_EXCEPTION_DISABLE&apos;&apos;&apos;&#10;&#10;By default, (:link </string>
+ <string>:). If Boost Serialization calls boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-76</id>
+ <id>-70</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) and (:link </string>
+ <string>:) to throw, this behavior happens automatically and transparently.&#10;&#10;The cost of this integration is:&#10;&#10;* In terms of space: a pointer and 3 ints are added to the static size of exception objects.&#10;* In terms of speed: the pointer is initialized to null at the point of the throw.&#10;* In terms of coupling: about 400 self-contained lines of C++ with no external includes.&#10;&#10;!!!Why use operator&lt;&lt; overload for adding info to exceptions?&#10;&#10;Before throwing an object of type that derives from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-71</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) are integrated directly in the (:link </string>
+ <string>:), it is often desirable to add one or more (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-25</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) function. Defining BOOST_EXCEPTION_DISABLE disables this integration.&#10;&#10;Note that on some non-conformant compilers, for example MSVC 7.0 and older, as well as BCC, BOOST_EXCEPTION_DISABLE is implicitly defined in (:link </string>
+ <string>:) objects in it. The syntactic sugar provided by (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-63</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:).&#10;&#10;&apos;&apos;&apos;BOOST_NO_EXCEPTIONS&apos;&apos;&apos;&#10;&#10;This macro disables exception handling in Boost, forwarding all exceptions to a user-defined non-template version of boost::</string>
+ <string>:) allows this to be done directly in a throw expression:&#10;&#10;[@throw error() (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-25</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>. However, unless BOOST_EXCEPTION_DISABLE is also defined, users can still examine the exception object for any data added at the point of the throw, or use boost::</string>
+ <string>|&lt;&lt;:) foo_info(foo) (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-6</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> (of course under BOOST_NO_EXCEPTIONS, the user-defined boost::throw_exception is not allowed to return to the caller.)&#10;</string>
- </pair>
- <pair>
+ <string>|&lt;&lt;:) bar_info(bar);@]&#10;&#10;which saves typing compared to this possible alternative:&#10;&#10;[@error e;&#10;e.add(foo_info(foo));&#10;e.add(bar_info(bar));&#10;throw e;@]&#10;&#10;and looks better than something like:&#10;&#10;[@throw error().add(foo_info(foo)).add(bar_info(bar));@]&#10;&#10;!!!Why is operator&lt;&lt; allowed to throw?&#10;&#10;This question is referring to the following issue. Consider this throw statement example:&#10;&#10;[@throw file_open_error() (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-9</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Precondition:&#10;&#10;ep shall not be null.&#10;&#10;!!!!Throws:&#10;&#10;&#10;&#10;The exception to which ep refers.&#10;</string>
- </pair>
- <pair>
+ <string>|&lt;&lt;:) file_name(fn);@]&#10;&#10;The intention here is to throw a file_open_error, however if (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-10</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;Exception types should use virtual inheritance when deriving from other exception types. This insight is due to Andrew Koenig. Using virtual inheritance prevents ambiguity problems in the exception handler:&#10;&#10;[@#include &lt;iostream&gt;&#10;struct my_exc1 : std::exception { char const* what() const throw(); };&#10;struct my_exc2 : std::exception { char const* what() const throw(); };&#10;struct your_exc3 : my_exc1, my_exc2 {};&#10;&#10;int&#10;main()&#10; {&#10; try { throw your_exc3(); }&#10; catch(std::exception const&amp; e) {}&#10; catch(...) { std::cout &lt;&lt; &quot;whoops!&quot; &lt;&lt; std::endl; }&#10; }@]&#10;&#10;The program above outputs &quot;whoops!&quot; because the conversion to std::exception is ambiguous.&#10;&#10;The overhead introduced by virtual inheritance is always negligible in the context of exception handling. Note that virtual bases are initialized directly by the constructor of the most-derived-type (the type passe
d to the throw statement, in case of exceptions.) However, typically this detail is of no concern when boost::(:link </string>
+ <string> mod=&quot;/&quot;:) fails to copy the std::string contained in the file_name (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) is used, because it enables exception types to be trivial structs with no members (there&apos;s nothing to initialize.) See (:link </string>
+ <string>:) wrapper, a std::bad_alloc could propagate instead. This behavior seems undesirable to some programmers.&#10;&#10;Bjarne Stroustrup, The C++ Programming Language, 3rd Edition, page 371:&#10;&#10;-&gt;&apos;&apos;&quot;Throwing an exception requires an object to throw. A C++ implementation is required to have enough spare memory to be able to throw bad_alloc in case of memory exhaustion. However, it is possible that throwing some other exception will cause memory exhaustion.&quot;&apos;&apos;&#10;&#10;Therefore, the language itself does not guarantee that an attempt to throw an exception is guaranteed to throw an object of the specified type; propagating a std::bad_alloc seems to be a possibility even outside of the scope of Boost Exception.&#10;</string>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-17</id>
+ </shared_ptr>
+ </weak_ptr>
+ <size>3</size>
+ <variant>2</variant>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Effects:&#10;&#10;Stores a copy of v in the </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-54</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;w&quot;:).&#10;</string>
+ <string> object.&#10;&#10;(:include throws:)&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-11</id>
+ <id>-18</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>1</size>
@@ -7519,30 +7542,30 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-12</id>
+ <id>-19</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>15</size>
+ <size>7</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;Here is how cloning can be enabled in a throw-expression (15.1):&#10;&#10;[@#include &lt;(:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This type is designed to be used as a standard (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-74</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string>:) instance for transporting a relevant text file line number, for example in parse error exceptions deriving from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-34</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;stdio.h&gt;&#10;#include &lt;errno.h&gt;&#10;&#10;struct file_read_error: virtual boost::(:link </string>
+ <string>:).&#10;&#10;!!!Example:&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
@@ -7551,403 +7574,388 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) { };&#10;&#10;void&#10;file_read( FILE * f, void * buffer, size_t size )&#10; {&#10; if( size!=fread(buffer,1,size,f) )&#10; throw boost::(:link </string>
- <variant>1</variant>
+ <string>:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-76</id>
+ <id>-20</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>13</size>
                                                                                                 <variant>2</variant>
- <string>:)(file_read_error()) &lt;&lt;&#10; boost::(:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Requirements:&#10;&#10;* ErrorInfo must be an instance of the (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-80</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(errno);&#10; }@]&#10;&#10;Of course, (:link </string>
+ <string>:) template.&#10;* E must be polymorphic.&#10;&#10;!!!!Returns:&#10;&#10;* If dynamic_cast&lt;boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-76</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) may be used with any exception type; there is no requirement that it should derive from boost::(:link </string>
+ <string>:) const *&gt;(&amp;x) is 0, or if x does not store an object of type ErrorInfo, the returned value is null.&#10;* Otherwise, the returned pointer points to the stored value (use (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:).&#10;</string>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-13</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
- </pair>
- <pair>
+ <string> mod=&quot;/&quot;:) to store values in exception objects.) When x is destroyed, any pointers returned by (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-14</id>
+ <id>-20</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Requirements:&#10;&#10;E must be boost::(:link </string>
+ <string>:) become invalid.&#10;&#10;!!!!Throws:&#10;&#10;Nothing.&#10;&#10;!!!!Note:&#10;&#10;The interface of (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-20</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:), or a type that derives (indirectly) from boost::(:link </string>
+ <string>:) may be affected by the build (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-36</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:).&#10;&#10;!!!!Effects:&#10;&#10;Equivalent to x &lt;&lt; v.(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html#accessing_elements|get:)&lt;0&gt;() &lt;&lt; ... &lt;&lt; v.(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html#accessing_elements|get:)&lt;N&gt;().&#10;&#10;!!!!Returns:&#10;&#10;x.&#10;&#10;(:include throws:)&#10;</string>
+ <string>:).&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-15</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>37</size>
+ <size>23</size>
                                                                                                 <variant>2</variant>
- <string>[@#include &lt;(:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;The (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-51</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string>:) type can be used to refer to a copy of an exception object. It is Default Constructible, Copy Constructible, Assignable and Equality Comparable; (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-19</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string>:)&apos;s operations do not throw.&#10;&#10;The referenced object remains valid at least as long as there is an (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-34</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string>:) object that refers to it.&#10;&#10;Two instances of (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-64</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string>:) are equivalent and compare equal if and only if they refer to the same exception.&#10;&#10;The default constructor of (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-13</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string>:) produces the null value of the type. The null value is equivalent only to itself.&#10;&#10;!!!!Thread safety:&#10;&#10;The </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-48</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string> type is &quot;as thread-safe as built-in types&quot;:&#10;&#10;* An </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-74</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string> instance can be &quot;read&quot; simultaneously by multiple threads&#10;* Different </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-63</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;boost/shared_ptr.hpp&gt;&#10;#include &lt;boost/weak_ptr.hpp&gt;&#10;#include &lt;stdio.h&gt;&#10;#include &lt;errno.h&gt;&#10;#include &lt;exception&gt;&#10;&#10;struct error : virtual std::exception, virtual boost::(:link </string>
+ <string> instances can be &quot;written to&quot; simultaneously by multiple threads, even when these instances refer to the same exception object&#10;&#10;All other simultaneous accesses result in undefined behavior.&#10;&#10;!!!!Nesting of exceptions:&#10;&#10;An (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) { };&#10;struct file_error : virtual error { };&#10;struct file_open_error: virtual file_error { };&#10;struct file_read_error: virtual file_error { };&#10;&#10;boost::shared_ptr&lt;FILE&gt;&#10;open_file( char const * file, char const * mode )&#10; {&#10; if( FILE * f=fopen(file,mode) )&#10; return boost::shared_ptr&lt;FILE&gt;(f,fclose);&#10; else&#10; (:link </string>
+ <string>:) can be added as (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-21</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(&#10; file_open_error() &lt;&lt;&#10; boost::(:link </string>
+ <string>:) to any boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-67</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(&quot;fopen&quot;) &lt;&lt;&#10; boost::(:link </string>
- <variant>1</variant>
+ <string>:). This is a convenient way to nest exceptions. There is no limit on the depth of the nesting, however cyclic references result in undefined behavior.&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-80</id>
+ <id>-22</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>7</size>
                                                                                                 <variant>2</variant>
- <string>:)(errno) &lt;&lt;&#10; boost::(:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This type is designed to be used as a standard (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-27</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(file) &lt;&lt;&#10; boost::(:link </string>
+ <string>:) instance for transporting the string passed as a second argument to fopen in exceptions indicating fopen failures and deriving from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-41</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(mode) );&#10; }&#10;&#10;size_t&#10;read_file( boost::shared_ptr&lt;FILE&gt; const &amp; f, void * buf, size_t size )&#10; {&#10; size_t nr=fread(buf,1,size,f.get());&#10; if( ferror(f.get()) )&#10; (:link </string>
+ <string>:).&#10;&#10;!!!Example:&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-21</id>
+ <id>-60</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(&#10; file_read_error() &lt;&lt;&#10; boost::(:link </string>
- <variant>1</variant>
+ <string>:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-67</id>
+ <id>-23</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>19</size>
                                                                                                 <variant>2</variant>
- <string>:)(&quot;fread&quot;) &lt;&lt;&#10; boost::(:link </string>
+ <string>(:auto !!!:)&#10;&#10;Sometimes the throw site does not have all the information that is needed at the catch site to make sense of what went wrong. Let&apos;s say we have an exception type file_read_error, which takes a file name in its constructor. Consider the following function:&#10;&#10;[@void&#10;file_read( FILE * f, void * buffer, size_t size )&#10; {&#10; if( size!=fread(buffer,1,size,f) )&#10; throw file_read_error(????);&#10; }@]&#10;&#10;How can the file_read function pass a file name to the exception type constructor? All it has is a FILE handle.&#10;&#10;Using boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-80</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(errno) &lt;&lt;&#10; boost::(:link </string>
+ <string>:) allows us to free the file_read function from the burden of storing the file name in exceptions it throws:&#10;&#10;[@`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-20</id>
+ <id>-77</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(f) );&#10; return nr;&#10; }@]&#10;</string>
- </pair>
- <pair>
+ <string>:)&gt;&#10;#include &lt;boost/shared_ptr.hpp&gt;&#10;#include &lt;stdio.h&gt;&#10;#include &lt;errno.h&gt;&#10;&#10;struct file_read_error: virtual boost::(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-16</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!:)&#10;&#10;(:pagelist fmt=&quot;index&quot; tags=&quot;type&quot;:)&#10;</string>
- </pair>
- <pair>
+ <string>:) { };&#10;&#10;void&#10;file_read( FILE * f, void * buffer, size_t size )&#10; {&#10; if( size!=fread(buffer,1,size,f) )&#10; throw file_read_error() &lt;&lt; boost::(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-17</id>
+ <id>-13</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>7</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;The </string>
+ <string>:)(errno);&#10; }@]&#10;&#10;If file_read detects a failure, it throws an exception which contains the information that is available at the time, namely the errno. Other relevant information, such as the file name, can be added in a context higher up the call stack, where it is known naturally:&#10;&#10;[@#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-17</id>
+ <id>-77</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> function is intended to be called from a user-defined std::exception::what() override. This allows diagnostic information to be returned as the what() string.&#10;&#10;!!!!Returns:&#10;&#10;A pointer to a zero-terminated buffer that contains a string similar to the std::string returned by the </string>
+ <string>:)&gt;&#10;#include &lt;boost/shared_ptr.hpp&gt;&#10;#include &lt;stdio.h&gt;&#10;#include &lt;string&gt;&#10;&#10;boost::shared_ptr&lt;FILE&gt; file_open( char const * file_name, char const * mode );&#10;void file_read( FILE * f, void * buffer, size_t size );&#10;&#10;void&#10;parse_file( char const * file_name )&#10; {&#10; boost::shared_ptr&lt;FILE&gt; f = file_open(file_name,&quot;rb&quot;);&#10; assert(f);&#10; try&#10; {&#10; char buf[1024];&#10; file_read( f.get(), buf, sizeof(buf) );&#10; }&#10; catch(&#10; boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-6</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> function, or null to indicate a failure.&#10;&#10;!!!!Throws:&#10;&#10;Nothing.&#10;&#10;!!!!Note:&#10;&#10;The returned pointer becomes invalid if any </string>
+ <string>:) &amp; e )&#10; {&#10; e &lt;&lt; boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-72</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> is modified or added to the exception object, or if another diagnostic information function is called.&#10;</string>
- </pair>
- <pair>
+ <string>:)(file_name);&#10; throw;&#10; }&#10; }@]&#10;&#10;The above function is (almost) exception-neutral -- if an exception is emitted by any function call within the try block, parse_file does not need to do any real work, but it intercepts any boost::(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-18</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>7</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This type is designed to be used as a standard (:link </string>
+ <string>:) object, stores the file name, and re-throws using a throw-expression with no operand (15.1.6). The rationale for catching any boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) instance for transporting (in exceptions deriving from boost::(:link </string>
- <variant>1</variant>
+ <string>:) object is that the file name is relevant to any failure that occurs in parse_file, &apos;&apos;even if the failure is unrelated to file I/O&apos;&apos;.&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-24</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>5</size>
                                                                                                 <variant>2</variant>
- <string>:)) an </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Description:&#10;&#10;Returns a (const) reference to the copy of the value passed to (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> to an exception nested into another exception.&#10;</string>
- </pair>
- <pair>
+ <string>:)&apos;s constructor stored in the (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-19</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
+ <string>:) object.&#10;&#10;!!!!Throws:&#10;&#10;Nothing.&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-20</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>7</size>
+ <size>13</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This type is designed to be used as a standard (:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;Class boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) instance for transporting a relevant FILE pointer managed by a boost::shared_ptr&lt;FILE&gt; in exceptions deriving from boost::(:link </string>
+ <string>:) is designed to be used as a universal base for user-defined exception types.&#10;&#10;An object of any type deriving from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:).&#10;&#10;!!!Example:&#10;&#10;(:include </string>
+ <string>:) can store data of arbitrary types, using the (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-15</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;</string>
- </pair>
- <pair>
+ <string>:) wrapper and (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-21</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>7</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This macro takes an exception object, records BOOST_CURRENT_FUNCTION, __FILE__ and __LINE__ in it, and forwards it to </string>
+ <string> mod=&quot;/&quot;:).&#10;&#10;To retrieve data from a boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
@@ -7956,235 +7964,227 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>. To recover this information at the catch site, use </string>
+ <string>:) object, use the (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-39</id>
+ <id>-20</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>; the information is also included in the message returned by </string>
- <variant>1</variant>
+ <string>:) function template.&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-6</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
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- <string>:) object.&#10;&#10;!!!!Throws:&#10;&#10;&#10;&#10;Nothing.&#10;</string>
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+ <string> mod=&quot;/&quot;:) to be stored in objects of type boost::(:link </string>
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+ <string>:) template, which is sufficient for the purpose of typedefing an instance for specific Tag and T, for example:&#10;&#10;[@#include &lt;(:link </string>
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                                                                                                 <variant>2</variant>
- <string>:)(e) is equivalent to throw boost::(:link </string>
+ <string>:)&gt;&#10;&#10;struct tag_errno;&#10;typedef boost::(:link </string>
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+ <string>:)&lt;tag_errno,int&gt; errno_info;@]&#10;&#10;Or, the shorter equivalent:&#10;&#10;[@#include &lt;(:link </string>
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+ <string>:)&gt; first) to store an int named tag_errno in exceptions of types that derive from boost::(:link </string>
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- <string>.</string>
- </pair>
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- <string>:) or std::exception, this function returns the same string value returned by (:link </string>
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- </pair>
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- <string>:) instance for transporting a relevant file name in exceptions deriving from boost::(:link </string>
- <variant>1</variant>
+ <string> mod=&quot;/&quot;:):&#10;&#10;(:pagelist tags=&quot;error_info_instance&quot;:)&#10;</string>
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+ <size>3</size>
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- <string>:).&#10;&#10;!!!Example:&#10;&#10;(:include </string>
+ <string>(:auto !!:)&#10;&#10;This header has been deprecated.&#10;&#10;Please #include &lt;</string>
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                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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- <string>:)&#10;</string>
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@@ -8193,346 +8193,343 @@
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- <variant>1</variant>
+ <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
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- <variant>1</variant>
+ <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
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- <variant>1</variant>
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+ <id>-26</id>
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- <string>:)&#10;(:include </string>
+ <string>:) instance for transporting the name of a relevant API function (which does not use exceptions to report errors) in exceptions deriving from boost::(:link </string>
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- <string>:)&#10;</string>
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- <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
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- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Definition:&#10;&#10;The expression </string>
+ <string>!!Introduction&#10;&#10;The purpose of Boost Exception is to ease the design of exception class hierarchies and to help write exception handling and error reporting code.&#10;&#10;It supports transporting of arbitrary data to the catch site, which is otherwise tricky due to the no-throw requirements (15.5.1) for exception types. Data can be added to any exception object, either directly in the throw-expression (15.1), or at a later time as the exception object propagates up the call stack.&#10;&#10;The ability to add data to exception objects after they have been passed to throw is important, because often some of the information needed to handle an exception is unavailable in the context where the failure is detected. &#10;&#10;Boost Exception also supports (:link http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html|N2179:)-style (:link </string>
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- <string>&lt;Tag,T&gt;::(:link </string>
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+ <string> mod=&quot;w&quot;:)&#10;#Documentation&#10;##Class (:link </string>
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                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string>:)&#10;##Throwing Exceptions&#10;###(:link </string>
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                                                                                                 <variant>2</variant>
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- <string>:)&gt;&#10;#include &lt;(:link </string>
+ <string>:)&#10;##Transporting of Arbitrary Data to the Catch Site&#10;###(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
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+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;boost/shared_ptr.hpp&gt;&#10;#include &lt;stdio.h&gt;&#10;#include &lt;string&gt;&#10;#include &lt;errno.h&gt;&#10;&#10;typedef boost::(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html|tuple:)&lt;boost::(:link </string>
+ <string>:)&#10;###(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-67</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:),boost::(:link </string>
+ <string>:)&#10;###(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-80</id>
+ <id>-42</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt; clib_failure;&#10;&#10;struct file_open_error: virtual boost::(:link </string>
+ <string>:)&#10;###(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-20</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) { };&#10;&#10;boost::shared_ptr&lt;FILE&gt;&#10;file_open( char const * name, char const * mode )&#10; {&#10; if( FILE * f=fopen(name,mode) )&#10; return boost::shared_ptr&lt;FILE&gt;(f,fclose);&#10; else&#10; throw file_open_error() &lt;&lt;&#10; boost::(:link </string>
+ <string>:)&#10;###(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-27</id>
+ <id>-54</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(name) &lt;&lt;&#10; clib_failure(&quot;fopen&quot;,errno);&#10; }@]&#10;&#10;Note that the members of a boost::(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html|tuple:) are stored separately in exception objects; they can only be retrieved individually, using (:link </string>
+ <string>:)&#10;##(:link http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html|N2179:) Transporting of Exceptions between Threads&#10;###(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-39</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:).&#10;</string>
- </pair>
- <pair>
+ <string>:)&#10;###(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-36</id>
+ <id>-59</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
- </pair>
- <pair>
+ <string>:)&#10;###(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>7</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Requirements:&#10;&#10;E must be boost::(:link </string>
+ <string>:)&#10;###(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-78</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:), or a type that derives (indirectly) from boost::(:link </string>
+ <string>:)&#10;###(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-37</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:).&#10;&#10;!!!!Postcondition:&#10;&#10;A copy of v is stored into x. If x already contains data of type (:link </string>
+ <string>:)&#10;###(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-48</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;Tag,T&gt;, that data is overwritten. Basic exception safety guarantee.&#10;&#10;!!!!Returns:&#10;&#10;x.&#10;&#10;(:include throws:)&#10;</string>
- </pair>
- <pair>
+ <string>:)&#10;##Diagnostic Information&#10;###(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-38</id>
+ <id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>7</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This type is designed to be used as a standard (:link </string>
+ <string>:)&#10;###(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-71</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) instance for transporting a relevant text file line number, for example in parse error exceptions deriving from boost::(:link </string>
+ <string>:)&#10;##(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-16</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:).&#10;&#10;!!!Example:&#10;&#10;(:include </string>
+ <string>:)&#10;#API&#10;##(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-15</id>
+ <id>-35</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;</string>
- </pair>
- <pair>
+ <string>:)&#10;##(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-39</id>
+ <id>-68</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>13</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Requirements:&#10;&#10;* ErrorInfo must be an instance of the (:link </string>
+ <string>:)&#10;##(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
@@ -8541,43 +8538,43 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) template.&#10;* E must be polymorphic.&#10;&#10;!!!!Returns:&#10;&#10;* If dynamic_cast&lt;boost::(:link </string>
+ <string>:)&#10;##(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-76</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) const *&gt;(&amp;x) is 0, or if x does not store an object of type ErrorInfo, the returned value is null.&#10;* Otherwise, the returned pointer points to the stored value (use (:link </string>
+ <string>:)&#10;##(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-52</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;/&quot;:) to store values in exception objects.) When x is destroyed, any pointers returned by (:link </string>
+ <string>:)&#10;##(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-39</id>
+ <id>-36</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) become invalid.&#10;&#10;!!!!Throws:&#10;&#10;Nothing.&#10;&#10;!!!!Note:&#10;&#10;The interface of (:link </string>
+ <string> mod=&quot;w&quot;:)&#10;#(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-39</id>
+ <id>-12</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) may be affected by the build (:link </string>
+ <string> mod=&quot;w&quot;:)&#10;#(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
@@ -8586,1011 +8583,1005 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:).&#10;</string>
+ <string> mod=&quot;w&quot;:)&#10;&#10;!!!Acknowledgements&#10;&#10;Thanks to Peter Dimov for his continuing help. Also thanks to Tobias Schwinger, Tom Brinkman, Pavel Vozenilek and everyone who participated in the review process.&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>23</size>
+ <size>37</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;The (:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Returns:&#10;&#10;A string value that contains varying amount of implementation-specific diagnostic information about the passed object:&#10;&#10;*If E can be statically converted to boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) type can be used to refer to a copy of an exception object. It is Default Constructible, Copy Constructible, Assignable and Equality Comparable; (:link </string>
+ <string>:), the returned value contains the string representations of all (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&apos;s operations do not throw.&#10;&#10;The referenced object remains valid at least as long as there is an (:link </string>
+ <string>:) objects stored in the boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) object that refers to it.&#10;&#10;Two instances of (:link </string>
+ <string>:) through (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) are equivalent and compare equal if and only if they refer to the same exception.&#10;&#10;The default constructor of (:link </string>
+ <string> mod=&quot;/&quot;:), along with other diagnostic information relevant to the exception. If e can be dynamically converted to std::exception, the returned value also contains the what() string.&#10;*Otherwise, if E can be statically converted to std::exception:&#10;**if e can be dynamically converted to boost::exception, the returned value is the same as if E could be statically converted to boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) produces the null value of the type. The null value is equivalent only to itself.&#10;&#10;!!!!Thread safety:&#10;&#10;The </string>
+ <string>:);&#10;**otherwise the returned value contains the what() string.&#10;*Otherwise, the boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> type is &quot;as thread-safe as built-in types&quot;:&#10;&#10;* An </string>
+ <string>:) template is not available.&#10;&#10;The string representation of each (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> instance can be &quot;read&quot; simultaneously by multiple threads&#10;* Different </string>
+ <string>:) object is deduced by a function call that is bound at the time the (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> instances can be &quot;written to&quot; simultaneously by multiple threads, even when these instances refer to the same exception object&#10;&#10;All other simultaneous accesses result in undefined behavior.&#10;&#10;!!!!Nesting of exceptions:&#10;&#10;An (:link </string>
+ <string>:)&lt;Tag,T&gt; template is instantiated. The following overload resolutions are attempted in order:&#10;&#10;#Unqualified call to to_string(x), where x is of type (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) can be added as (:link </string>
+ <string>:)&lt;Tag,T&gt; (the return value is expected to be of type std::string.)&#10;#Unqualified call to to_string(x.(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-24</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) to any boost::(:link </string>
+ <string> mod=&quot;m&quot;:)()) (the return value is expected to be of type std::string.)&#10;#Unqualified call to s &lt;&lt; x.(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-24</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:). This is a convenient way to nest exceptions. There is no limit on the depth of the nesting, however cyclic references result in undefined behavior.&#10;</string>
- </pair>
- <pair>
+ <string> mod=&quot;m&quot;:)(), where s is a std::ostringstream.&#10;&#10;The first successfully bound function is used at the time (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-41</id>
+ <id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>7</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This type is designed to be used as a standard (:link </string>
+ <string>:) is called; if all 3 overload resolutions are unsuccessful, the system is unable to convert the (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) instance for transporting the string passed as a second argument to fopen in exceptions indicating fopen failures and deriving from boost::(:link </string>
+ <string>:) object to string, and &apos;&apos;an unspecified stub string value is used without issuing a compile error.&apos;&apos;&#10;&#10;The (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:).&#10;&#10;!!!Example:&#10;&#10;(:include </string>
+ <string>:) overload of (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-15</id>
+ <id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;</string>
- </pair>
- <pair>
+ <string>:) is equivalent to:&#10;&#10;[@if( p )&#10; try&#10; {&#10; (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-42</id>
+ <id>-37</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>19</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;Sometimes the throw site does not have all the information that is needed at the catch site to make sense of what went wrong. Let&apos;s say we have an exception type file_read_error, which takes a file name in its constructor. Consider the following function:&#10;&#10;[@void&#10;file_read( FILE * f, void * buffer, size_t size )&#10; {&#10; if( size!=fread(buffer,1,size,f) )&#10; throw file_read_error(????);&#10; }@]&#10;&#10;How can the file_read function pass a file name to the exception type constructor? All it has is a FILE handle.&#10;&#10;Using boost::(:link </string>
+ <string>:)(p);&#10; }&#10; catch(...)&#10; {&#10; return (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-71</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) allows us to free the file_read function from the burden of storing the file name in exceptions it throws:&#10;&#10;[@`#include &lt;(:link </string>
+ <string>:)();&#10; }&#10;else return &lt;unspecified-string-value&gt;;@]&#10;&#10;!!!!Notes:&#10;&#10;*The format of the returned string is unspecified.&#10;*The returned string is &apos;&apos;not&apos;&apos; user-friendly.&#10;*The returned string may include additional platform-specific diagnostic information.&#10;&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-32</id>
+ <id>-5</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;boost/shared_ptr.hpp&gt;&#10;#include &lt;stdio.h&gt;&#10;#include &lt;errno.h&gt;&#10;&#10;struct file_read_error: virtual boost::(:link </string>
- <variant>1</variant>
+ <string>:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-35</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>77</size>
                                                                                                 <variant>2</variant>
- <string>:) { };&#10;&#10;void&#10;file_read( FILE * f, void * buffer, size_t size )&#10; {&#10; if( size!=fread(buffer,1,size,f) )&#10; throw file_read_error() &lt;&lt; boost::(:link </string>
+ <string>!!Synopsis&#10;&#10;List of documented definitions, declarations and includes by header file:&#10;&#10;`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-80</id>
+ <id>-74</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(errno);&#10; }@]&#10;&#10;If file_read detects a failure, it throws an exception which contains the information that is available at the time, namely the errno. Other relevant information, such as the file name, can be added in a context higher up the call stack, where it is known naturally:&#10;&#10;[@#include &lt;(:link </string>
+ <string>:)&gt;&#10;&#10;[@(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-32</id>
+ <id>-74</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;boost/shared_ptr.hpp&gt;&#10;#include &lt;stdio.h&gt;&#10;#include &lt;string&gt;&#10;&#10;boost::shared_ptr&lt;FILE&gt; file_open( char const * file_name, char const * mode );&#10;void file_read( FILE * f, void * buffer, size_t size );&#10;&#10;void&#10;parse_file( char const * file_name )&#10; {&#10; boost::shared_ptr&lt;FILE&gt; f = file_open(file_name,&quot;rb&quot;);&#10; assert(f);&#10; try&#10; {&#10; char buf[1024];&#10; file_read( f.get(), buf, sizeof(buf) );&#10; }&#10; catch(&#10; boost::(:link </string>
+ <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-15</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) &amp; e )&#10; {&#10; e &lt;&lt; boost::(:link </string>
+ <string>:)&gt;&#10;&#10;[@(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-27</id>
+ <id>-15</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(file_name);&#10; throw;&#10; }&#10; }@]&#10;&#10;The above function is (almost) exception-neutral -- if an exception is emitted by any function call within the try block, parse_file does not need to do any real work, but it intercepts any boost::(:link </string>
+ <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-57</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) object, stores the file name, and re-throws using a throw-expression with no operand (15.1.6). The rationale for catching any boost::(:link </string>
+ <string>:)&gt;&#10;&#10;[@(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-57</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) object is that the file name is relevant to any failure that occurs in parse_file, &apos;&apos;even if the failure is unrelated to file I/O&apos;&apos;.&#10;</string>
- </pair>
- <pair>
+ <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-43</id>
+ <id>-30</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Description:&#10;&#10;Returns a (const) reference to the copy of the value passed to (:link </string>
+ <string>:)&gt;&#10;&#10;[@(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-30</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&apos;s constructor stored in the (:link </string>
+ <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-49</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) object.&#10;&#10;!!!!Throws:&#10;&#10;Nothing.&#10;</string>
- </pair>
- <pair>
+ <string>:)&gt;&#10;&#10;[@(:include </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-44</id>
+ <id>-49</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
- </pair>
- <pair>
+ <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-45</id>
+ <id>-39</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>9</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This </string>
+ <string>:)&gt;&#10;&#10;[@(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-39</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> typedef is used by </string>
+ <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-70</id>
+ <id>-55</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> if it defaults to returning an </string>
+ <string>:)&gt;&#10;&#10;[@(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-55</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> that refers to an object of type </string>
+ <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-49</id>
+ <id>-43</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>, to record in it the std::type_info of the original exception object.</string>
- </pair>
- <pair>
+ <string>:)&gt;&#10;&#10;[@(:include </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-46</id>
+ <id>-43</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>11</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!:)&#10;&#10;Boost Exception supports transporting of exception objects between threads through cloning. This system is similar to (:link http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html|N2179:), but because Boost Exception can not rely on language support, the use of (:link </string>
+ <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-76</id>
+ <id>-69</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) at the time of the throw is required in order to use cloning.&#10;&#10;!!!!Note:&#10;&#10;All exceptions emitted by the familiar function boost::(:link </string>
+ <string>:)&gt;&#10;&#10;[@(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-25</id>
+ <id>-69</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) are guaranteed to derive from boost::(:link </string>
+ <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-28</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) and to support cloning.&#10;&#10;(:include </string>
+ <string>:)&gt;&#10;&#10;[@(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-12</id>
+ <id>-28</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;(:include </string>
+ <string> synopsis:)@]&#10;&#10;`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-47</id>
+ <id>-50</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;</string>
- </pair>
- <pair>
+ <string>:)&gt;&#10;&#10;(:include </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-47</id>
+ <id>-50</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>37</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;When you catch an exception, you can call (:link </string>
+ <string> synopsis:)&#10;&#10;`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-70</id>
+ <id>-64</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) to get an (:link </string>
+ <string>:)&gt;&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-64</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) object:&#10;&#10;[@#include &lt;(:link </string>
+ <string> synopsis:)&#10;&#10;`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-44</id>
+ <id>-79</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;boost/thread.hpp&gt;&#10;#include &lt;boost/bind.hpp&gt;&#10;&#10;void do_work(); //throws cloning-enabled boost::(:link </string>
+ <string>:)&gt;&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-79</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)s&#10;&#10;void&#10;worker_thread( boost::(:link </string>
+ <string> synopsis:)&#10;&#10;`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-29</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) &amp; error )&#10; {&#10; try&#10; {&#10; do_work();&#10; error = boost::(:link </string>
+ <string>:)&gt;&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-29</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)();&#10; }&#10; catch(&#10; ... )&#10; {&#10; error = boost::(:link </string>
+ <string> synopsis:)&#10;&#10;`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-70</id>
+ <id>-41</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)();&#10; }&#10; }@]&#10;&#10;In the above example, note that (:link </string>
+ <string>:)&gt;&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-70</id>
+ <id>-41</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) captures the original type of the exception object. The exception can be thrown again using the (:link </string>
+ <string> synopsis:)&#10;&#10;`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-9</id>
+ <id>-47</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) function:&#10;&#10;[@// ...continued&#10;&#10;void&#10;work()&#10; {&#10; boost::(:link </string>
+ <string>:)&gt;&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-47</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) error;&#10; boost::(:link http://www.boost.org/doc/html/boost/thread.html|thread:) t( boost::(:link http://www.boost.org/libs/bind/bind.html|bind:)(worker_thread,boost::(:link http://www.boost.org/doc/html/ref.html|ref:)(error)) );&#10; t.(:link http://www.boost.org/doc/html/boost/thread.html|join:)();&#10; if( error )&#10; boost::(:link </string>
+ <string> synopsis:)&#10;&#10;`#include &lt;</string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-9</id>
+ <id>-18</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(error);&#10; }@]&#10;&#10;Note that (:link </string>
+ <string>&gt;&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-70</id>
+ <id>-18</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) could fail to copy the original exception object in the following cases:&#10;&#10;* if there is not enough memory, in which case the returned (:link </string>
+ <string> synopsis:)&#10;&#10;`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-31</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) points to an instance of std::bad_alloc, or&#10;* if (:link </string>
+ <string>:)&gt;&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-76</id>
+ <id>-31</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) was not used in the throw-expression passed to the original throw statement and the current implementation does not have the necessary compiler-specific support to copy the exception automatically, in which case the returned (:link </string>
+ <string> synopsis:)&#10;&#10;`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-77</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) points to an instance of (:link </string>
+ <string>:)&gt;&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-49</id>
+ <id>-77</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:).&#10;&#10;Regardless, the use of (:link </string>
- <variant>1</variant>
+ <string> synopsis:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-70</id>
+ <id>-36</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>19</size>
                                                                                                 <variant>2</variant>
- <string>:) and (:link </string>
+ <string>(:auto !!:)&#10;&#10;Boost Exception responds to the following configuration macros:&#10;&#10;&apos;&apos;&apos;BOOST_NO_RTTI&apos;&apos;&apos;\\&#10;&apos;&apos;&apos;BOOST_NO_TYPEID&apos;&apos;&apos;&#10;&#10;The first macro prevents Boost Exception from using dynamic_cast and dynamic typeid. If the second macro is also defined, Boost Exception does not use static typeid either. There are no observable degrading effects on the library functionality, except for the following:&#10;&#10;-&gt;By default, the (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-9</id>
+ <id>-20</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) in the above examples is well-formed.&#10;</string>
- </pair>
- <pair>
+ <string>:) function template can be called with any exception type. If BOOST_NO_RTTI is defined, (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-48</id>
+ <id>-20</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
- </pair>
- <pair>
+ <string>:) can be used only with objects of type boost::(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-49</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This type is used by the (:link </string>
+ <string>:).&#10;&#10;!!!!Note:&#10;&#10;The library needs RTTI functionality. Disabling the language RTTI support enables an internal RTTI system, which may have more or less overhead depending on the platform.&#10;&#10;&apos;&apos;&apos;BOOST_EXCEPTION_DISABLE&apos;&apos;&apos;&#10;&#10;By default, (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-59</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) support in Boost Exception. Please see (:link </string>
+ <string>:) and (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-70</id>
+ <id>-54</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:).&#10;</string>
- </pair>
- <pair>
+ <string>:) are integrated directly in the (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-50</id>
+ <id>-70</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
- </pair>
- <pair>
+ <string>:) function. Defining BOOST_EXCEPTION_DISABLE disables this integration.&#10;&#10;Note that on some non-conformant compilers, for example MSVC 7.0 and older, as well as BCC, BOOST_EXCEPTION_DISABLE is implicitly defined in (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-51</id>
+ <id>-28</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
- </pair>
- <pair>
+ <string>:).&#10;&#10;&apos;&apos;&apos;BOOST_NO_EXCEPTIONS&apos;&apos;&apos;&#10;&#10;This macro disables exception handling in Boost, forwarding all exceptions to a user-defined non-template version of boost::</string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-52</id>
+ <id>-70</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>27</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!:)&#10;&#10;Some exception hierarchies can not be modified to make boost::(:link </string>
+ <string>. However, unless BOOST_EXCEPTION_DISABLE is also defined, users can still examine the exception object for any data added at the point of the throw, or use boost::</string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) a base type. In this case, the (:link </string>
- <variant>1</variant>
+ <string> (of course under BOOST_NO_EXCEPTIONS, the user-defined boost::throw_exception is not allowed to return to the caller.)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-71</id>
+ <id>-37</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>:) function template can be used to make exception objects derive from boost::(:link </string>
- <variant>1</variant>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Precondition:&#10;&#10;ep shall not be null.&#10;&#10;!!!!Throws:&#10;&#10;&#10;&#10;The exception to which ep refers.&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-38</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>5</size>
                                                                                                 <variant>2</variant>
- <string>:) anyway. Here is an example:&#10;&#10;[@#include &lt;(:link </string>
+ <string>(:auto !!!:)&#10;&#10;Exception types should use virtual inheritance when deriving from other exception types. This insight is due to Andrew Koenig. Using virtual inheritance prevents ambiguity problems in the exception handler:&#10;&#10;[@#include &lt;iostream&gt;&#10;struct my_exc1 : std::exception { char const* what() const throw(); };&#10;struct my_exc2 : std::exception { char const* what() const throw(); };&#10;struct your_exc3 : my_exc1, my_exc2 {};&#10;&#10;int&#10;main()&#10; {&#10; try { throw your_exc3(); }&#10; catch(std::exception const&amp; e) {}&#10; catch(...) { std::cout &lt;&lt; &quot;whoops!&quot; &lt;&lt; std::endl; }&#10; }@]&#10;&#10;The program above outputs &quot;whoops!&quot; because the conversion to std::exception is ambiguous.&#10;&#10;The overhead introduced by virtual inheritance is always negligible in the context of exception handling. Note that virtual bases are initialized directly by the constructor of the most-derived-type (the type passe
d to the throw statement, in case of exceptions.) However, typically this detail is of no concern when boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-32</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;stdexcept&gt;&#10;&#10;typedef boost::(:link </string>
+ <string>:) is used, because it enables exception types to be trivial structs with no members (there&apos;s nothing to initialize.) See (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-9</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;struct tag_std_range_min,size_t&gt; std_range_min;&#10;typedef boost::(:link </string>
- <variant>1</variant>
+ <string> mod=&quot;w&quot;:).&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-39</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>:)&lt;struct tag_std_range_max,size_t&gt; std_range_max;&#10;typedef boost::(:link </string>
- <variant>1</variant>
+ <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-40</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>15</size>
                                                                                                 <variant>2</variant>
- <string>:)&lt;struct tag_std_range_index,size_t&gt; std_range_index;&#10;&#10;template &lt;class T&gt;&#10;class&#10;my_container&#10; {&#10; public:&#10;&#10; size_t size() const;&#10;&#10; T const &amp;&#10; operator[]( size_t i ) const&#10; {&#10; if( i &gt; size() )&#10; throw boost::(:link </string>
+ <string>(:auto !!!:)&#10;&#10;Here is how cloning can be enabled in a throw-expression (15.1):&#10;&#10;[@#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-71</id>
+ <id>-57</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(std::range_error(&quot;Index out of range&quot;)) &lt;&lt;&#10; std_range_min(0) &lt;&lt;&#10; std_range_max(size()) &lt;&lt;&#10; std_range_index(i);&#10; //....&#10; }&#10; };&#10;@]&#10;&#10;The call to (:link </string>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-71</id>
+ <id>-79</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;T&gt; gets us an object of &apos;&apos;unspecified type&apos;&apos; which is guaranteed to derive from both boost::(:link </string>
+ <string>:)&gt;&#10;#include &lt;stdio.h&gt;&#10;#include &lt;errno.h&gt;&#10;&#10;struct file_read_error: virtual boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) and T. This makes it possible to use (:link </string>
+ <string>:) { };&#10;&#10;void&#10;file_read( FILE * f, void * buffer, size_t size )&#10; {&#10; if( size!=fread(buffer,1,size,f) )&#10; throw boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-59</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;/&quot;:) to store additional information in the exception object. The exception can be intercepted as T &amp;, so existing exception handling will not break. It can also be intercepted as boost::(:link </string>
+ <string>:)(file_read_error()) &lt;&lt;&#10; boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-13</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) &amp;, so that (:link </string>
+ <string>:)(errno);&#10; }@]&#10;&#10;Of course, (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-28</id>
+ <id>-59</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>|more information can be added to the exception at a later time:).&#10;</string>
- </pair>
- <pair>
+ <string>:) may be used with any exception type; there is no requirement that it should derive from boost::(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-53</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>33</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;Traditionally, when using exceptions to report failures, the throw site:&#10;&#10;*creates an exception object of the appropriate type, and&#10;*stuffs it with data relevant to the detected error.&#10;&#10;A higher context in the program contains a catch statement which:&#10;&#10;*selects failures based on exception types, and&#10;*inspects exception objects for data required to deal with the problem.&#10;&#10;The main issue with this &quot;traditional&quot; approach is that often, the data available at the point of the throw is insufficient for the catch site to handle the failure.&#10;&#10;Here is an example of a catch statement:&#10;&#10;[@catch( file_read_error &amp; e )&#10; {&#10; std::cerr &lt;&lt; e.file_name();&#10; }@]&#10;&#10;And here is a possible matching throw:&#10;&#10;[@void&#10;read_file( FILE * f )&#10; {&#10; ....&#10; size_t nr=fread(buf,1,count,f);&#10; if( ferror(f) )&#10; throw file_read_error(???);&#10; ....&#1
0; }@]&#10;&#10;Clearly, the problem is that the handler requires a file name but the read_file function does not have a file name to put in the exception object; all it has is a FILE pointer!&#10;&#10;In an attempt to deal with this problem, we could modify read_file to accept a file name:&#10;&#10;[@void&#10;read_file( FILE * f, char const * name )&#10; {&#10; ....&#10; size_t nr=fread(buf,1,count,f);&#10; if( ferror(f) )&#10; throw file_read_error(name);&#10; ....&#10; }@]&#10;&#10;This is not a real solution: it simply shifts the burden of supplying a file name to the immediate caller of the read_file function.&#10;&#10;-&gt;&apos;&apos;In general, the data required to handle a given library-emitted exception depends on the program that links to it. Many contexts between the throw and the catch may have relevant information which must be transported to the exception handler.&apos;&apos;&#10;&#10;!!!Exception wrapping&#10;&#10;The idea of exception wrapping is to catch an excep
tion from a lower level function (such as the read_file function above), and throw a new exception object that contains the original exception (and also carries a file name.) This method seems to be particularly popular with C++ programmers with Java background.&#10;&#10;Exception wrapping leads to the following problems:&#10;&#10;*To wrap an exception object it must be copied, which may result in slicing.&#10;*Wrapping is practically impossible to use in generic contexts.&#10;&#10;The second point is actually special case of violating the exception neutrality principle. Most contexts in a program can not handle exceptions; such contexts should not interfere with the process of exception handling.&#10;&#10;!!!The boost::exception solution&#10;&#10;*Simply derive your exception types from boost::(:link </string>
- <variant>1</variant>
+ <string>:).&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-41</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>:).&#10;*Confidently limit the throw site to provide only data that is available naturally.&#10;*Use exception-neutral contexts between the throw and the catch to augment exceptions with more relevant data as they bubble up.&#10;&#10;For example, in the throw statement below we only add the errno code, since this is the only failure-relevant information available in this context:&#10;&#10;[@struct exception_base: virtual std::exception, virtual boost::(:link </string>
- <variant>1</variant>
+ <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-42</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>5</size>
                                                                                                 <variant>2</variant>
- <string>:) { };&#10;struct io_error: virtual exception_base { };&#10;struct file_read_error: virtual io_error { };&#10;&#10;typedef boost::(:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Requirements:&#10;&#10;E must be boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;struct tag_errno_code,int&gt; errno_code;&#10;&#10;void&#10;read_file( FILE * f )&#10; {&#10; ....&#10; size_t nr=fread(buf,1,count,f);&#10; if( ferror(f) )&#10; throw file_read_error() (:link </string>
+ <string>:), or a type that derives (indirectly) from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>|&lt;&lt;:) errno_code(errno);&#10; ....&#10; }@]&#10;&#10;In a higher exception-neutral context, we add the file name to &apos;&apos;any&apos;&apos; exception that derives from boost::(:link </string>
- <variant>1</variant>
+ <string>:).&#10;&#10;!!!!Effects:&#10;&#10;Equivalent to x &lt;&lt; v.(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html#accessing_elements|get:)&lt;0&gt;() &lt;&lt; ... &lt;&lt; v.(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html#accessing_elements|get:)&lt;N&gt;().&#10;&#10;!!!!Returns:&#10;&#10;x.&#10;&#10;(:include throws:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-43</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>:):&#10;&#10;[@typedef boost::(:link </string>
- <variant>1</variant>
+ <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-44</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>9</size>
                                                                                                 <variant>2</variant>
- <string>:)&lt;struct tag_file_name,std::string&gt; file_name;&#10;&#10;....&#10;try&#10; {&#10; if( FILE * fp=fopen(&quot;foo.txt&quot;,&quot;rt&quot;) )&#10; {&#10; shared_ptr&lt;FILE&gt; f(fp,fclose);&#10; ....&#10; read_file(fp); //throws types deriving from boost::(:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10; do_something();&#10; ....&#10; }&#10; else&#10; throw file_open_error() (:link </string>
+ <string> typedef is used by </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>|&lt;&lt;:) errno_code(errno);&#10; }&#10;catch( boost::(:link </string>
+ <string> if it defaults to returning an </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) &amp; e )&#10; {&#10; e (:link </string>
+ <string> that refers to an object of type </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-48</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>|&lt;&lt;:) file_name(&quot;foo.txt&quot;);&#10; throw;&#10; }@]&#10;&#10;Finally here is how the handler retrieves data from exceptions that derive from boost::(:link </string>
- <variant>1</variant>
+ <string>, to record in it the std::type_info of the original exception object.</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-45</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>11</size>
                                                                                                 <variant>2</variant>
- <string>:):&#10;&#10;[@catch( io_error &amp; e )&#10; {&#10; std::cerr &lt;&lt; &quot;I/O Error!\n&quot;;&#10;&#10; if( std::string const * fn=(:link </string>
+ <string>(:auto !!:)&#10;&#10;Boost Exception supports transporting of exception objects between threads through cloning. This system is similar to (:link http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html|N2179:), but because Boost Exception can not rely on language support, the use of (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-39</id>
+ <id>-59</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;file_name&gt;(e) )&#10; std::cerr &lt;&lt; &quot;File name: &quot; &lt;&lt; *fn &lt;&lt; &quot;\n&quot;;&#10;&#10; if( int const * c=(:link </string>
+ <string>:) at the time of the throw is required in order to use cloning.&#10;&#10;!!!!Note:&#10;&#10;All exceptions emitted by the familiar function boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-39</id>
+ <id>-70</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;errno_code&gt;(e) )&#10; std::cerr &lt;&lt; &quot;OS says: &quot; &lt;&lt; strerror(*c) &lt;&lt; &quot;\n&quot;;&#10; }@]&#10;&#10;In addition, boost::(:link </string>
+ <string>:) are guaranteed to derive from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-6</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) can be used to compose an automatic (if not user-friendly) message that contains all of the (:link </string>
+ <string>:) and to support cloning.&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-40</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) objects added to a boost::(:link </string>
+ <string>:)&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-46</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:). This is useful for inclusion in logs and other diagnostic objects.&#10;</string>
+ <string>:)&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-54</id>
+ <id>-46</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>7</size>
+ <size>37</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;Deriving from boost::(:link </string>
+ <string>(:auto !!!:)&#10;&#10;When you catch an exception, you can call (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) effectively decouples the semantics of a failure from the information that is relevant to each individual instance of reporting a failure with a given semantic.&#10;&#10;In other words: with boost::(:link </string>
+ <string>:) to get an (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:), what data a given exception object transports depends primarily on the context in which failures are reported (not on its type.) Since exception types need no members, it becomes very natural to throw exceptions that derive from more than one type to indicate multiple appropriate semantics:&#10;&#10;[@struct exception_base: virtual std::exception, virtual boost::(:link </string>
+ <string>:) object:&#10;&#10;[@#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-43</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) { };&#10;struct io_error: virtual exception_base { };&#10;struct file_error: virtual io_error { };&#10;struct read_error: virtual io_error { };&#10;struct file_read_error: virtual file_error, virtual read_error { };@]&#10;&#10;Using this approach, exception types become a simple tagging system for categorizing errors and selecting failures in exception handlers.&#10;</string>
- </pair>
- <pair>
+ <string>:)&gt;&#10;#include &lt;boost/thread.hpp&gt;&#10;#include &lt;boost/bind.hpp&gt;&#10;&#10;void do_work(); //throws cloning-enabled boost::(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-55</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>79</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!:)&#10;&#10;!!!Why doesn&apos;t boost::exception derive from std::exception?&#10;&#10;Despite that (:link </string>
+ <string>:)s&#10;&#10;void&#10;worker_thread( boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-10</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>|virtual inheritance should be used in deriving from base exception types:), many programmers fail to follow this principle when deriving from std::exception. If boost::(:link </string>
+ <string>:) &amp; error )&#10; {&#10; try&#10; {&#10; do_work();&#10; error = boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) derives from std::exception, using the (:link </string>
+ <string>:)();&#10; }&#10; catch(&#10; ... )&#10; {&#10; error = boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-71</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) function with such user-defined types would introduce dangerous ambiguity which would break all catch(std::exception &amp;) statements.&#10;&#10;Of course, boost::(:link </string>
+ <string>:)();&#10; }&#10; }@]&#10;&#10;In the above example, note that (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) should not be used to replace std::exception as a base type in exception type hierarchies. Instead, it should be included as a virtual base, in addition to std::exception (which should also be derived virtually.)&#10;&#10;!!!Why is boost::exception abstract?&#10;&#10;To prevent exception-neutral contexts from erroneously erasing the type of the original exception when adding (:link </string>
+ <string>:) captures the original type of the exception object. The exception can be thrown again using the (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-37</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) to an active exception object:&#10;&#10;[@catch( boost::(:link </string>
+ <string>:) function:&#10;&#10;[@// ...continued&#10;&#10;void&#10;work()&#10; {&#10; boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) &amp; e )&#10; {&#10; e (:link </string>
+ <string>:) error;&#10; boost::(:link http://www.boost.org/doc/html/boost/thread.html|thread:) t( boost::(:link http://www.boost.org/libs/bind/bind.html|bind:)(worker_thread,boost::(:link http://www.boost.org/doc/html/ref.html|ref:)(error)) );&#10; t.(:link http://www.boost.org/doc/html/boost/thread.html|join:)();&#10; if( error )&#10; boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
@@ -9599,178 +9590,192 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>|&lt;&lt;:) foo_info(foo);&#10; throw e; //Compile error: boost::(:link </string>
+ <string>:)(error);&#10; }@]&#10;&#10;Note that (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) is abstract&#10; }@]&#10;&#10;The correct code is:&#10;&#10;[@catch( boost::(:link </string>
+ <string>:) could fail to copy the original exception object in the following cases:&#10;&#10;* if there is not enough memory, in which case the returned (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) &amp; e )&#10; {&#10; e (:link </string>
+ <string>:) points to an instance of std::bad_alloc, or&#10;* if (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-59</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>|&lt;&lt;:) foo_info(foo);&#10; throw; //Okay, re-throwing the original exception object.&#10; }@]&#10;&#10;!!!What is the space overhead of the boost::exception base class?&#10;&#10;The space overhead for the boost::exception data members is negligible in the context of exception handling. Throwing objects that derive from boost::(:link </string>
+ <string>:) was not used in the throw-expression passed to the original throw statement and the current implementation does not have the necessary compiler-specific support to copy the exception automatically, in which case the returned (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) does not by itself cause dynamic memory allocations.&#10;&#10;Deriving from boost::(:link </string>
+ <string>:) points to an instance of (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-48</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) enables any data to be added to exceptions, which usually does allocate memory. However, this memory is reclaimed when the exception has been handled, and since typically user code does not allocate memory during the unrolling of the stack, adding error info to exceptions should not cause memory fragmentation.&#10;&#10;!!!Should I use boost::throw_exception or BOOST_THROW_EXCEPTION or just throw?&#10;&#10;The benefit of calling boost::(:link </string>
+ <string>:).&#10;&#10;Regardless, the use of (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-25</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) instead of using throw directly is that it ensures that the emitted exception derives from boost::(:link </string>
+ <string>:) and (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-37</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) and that it is compatible with boost::(:link </string>
- <variant>1</variant>
+ <string>:) in the above examples is well-formed.&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-70</id>
+ <id>-47</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>:).&#10;&#10;The (:link </string>
- <variant>1</variant>
+ <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-21</id>
+ <id>-48</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>5</size>
                                                                                                 <variant>2</variant>
- <string>:) macro also results in a call to boost::(:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This type is used by the (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-25</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:), but in addition it records in the exception object the __FILE__ and __LINE__ of the throw, as well as the pretty name of the function that throws. This has virtually no overhead, yet enables boost::(:link </string>
+ <string>:) support in Boost Exception. Please see (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-6</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) to compose a more useful, if not user-friendly message.&#10;&#10;Typical use of boost::(:link </string>
- <variant>1</variant>
+ <string>:).&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-6</id>
+ <id>-49</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>:) is:&#10;&#10;[@catch( boost::exception &amp; e )&#10; {&#10; std::cerr &lt;&lt; &quot;OMG!&quot; &lt;&lt; boost::diagnostic_information(e);&#10; }&#10;catch( ... )&#10; {&#10; std::cerr &lt;&lt; &quot;OMG!!!&quot;;&#10; }@]&#10;&#10;This is a possible message it may display, the first line is only possible if (:link </string>
- <variant>1</variant>
+ <string>(:auto !!!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-21</id>
+ <id>-50</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>:) is used:&#10;&#10;[@example_io.cpp(70): Throw in function class boost::shared_ptr&lt;struct _iobuf&gt; __cdecl my_fopen(const char *,const char *)&#10;Dynamic exception type: class boost::exception_detail::clone_impl&lt;class fopen_error&gt;&#10;std::exception::what: example_io error&#10;[struct boost::(:link </string>
- <variant>1</variant>
+ <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-67</id>
+ <id>-51</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>:)_ *] = fopen&#10;[struct boost::(:link </string>
- <variant>1</variant>
+ <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-80</id>
+ <id>-52</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>:)_ *] = 2, &quot;No such file or directory&quot;&#10;[struct boost::(:link </string>
- <variant>1</variant>
+ <string>(:auto !!:)&#10;&#10;(:pagelist tags=&quot;macro&quot;:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-27</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>39</size>
                                                                                                 <variant>2</variant>
- <string>:)_ *] = tmp1.txt&#10;[struct boost::(:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Requirements:&#10;&#10;The (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-41</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)_ *] = rb@]&#10;!!!Why is boost::exception integrated in boost::throw_exception?&#10;&#10;The boost::(:link </string>
+ <string>:) function must not be called outside of a catch block.&#10;&#10;In addition, to safely copy an exception from one thread to another, if the exception object is copied by </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-25</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) function predates the Boost Exception library and there has been some concern about its current behavior of injecting boost::(:link </string>
+ <string> or </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-78</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) as a base of any exception passed to boost::(:link </string>
+ <string>, the two copies must not have shared state. Exceptions that have value-type semantics (as well as the boost::</string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
@@ -9779,1218 +9784,1222 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:). Such concerns are dictated by the typical strict interpretation of a common principle in C and C++, that users only pay for features they actually use.&#10;&#10;The problem is that users of Boost Exception can&apos;t by themselves cause a library to throw types that derive from boost::(:link </string>
+ <string> type itself) satisfy this requirement.&#10;&#10;!!!!Returns:&#10;&#10;* An (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:), and without this they can&apos;t use any of the Boost Exception facilities.&#10;&#10;For example, if a user wants to use Boost Serialization in a separate thread, it is desirable to be able to transport exceptions emitted by that library into the main thread where they can be analyzed to generate a user-friendly message. This can be easily achieved using boost::(:link </string>
+ <string>:) that refers to the currently handled exception or a copy of the currently handled exception.&#10;* If the function needs to allocate memory and the attempt fails, it returns an (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:), but this requires that Boost Serialization throws exceptions using boost::(:link </string>
+ <string>:) that refers to an instance of std::bad_alloc.&#10;&#10;!!!!Throws:&#10;&#10;Nothing.&#10;&#10;!!!!Notes:&#10;&#10;* It is unspecified whether the return values of two successive calls to (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-76</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:). If Boost Serialization calls boost::(:link </string>
+ <string>:) refer to the same exception object.&#10;* Correct implementation of (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-25</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) to throw, this behavior happens automatically and transparently.&#10;&#10;The cost of this integration is:&#10;&#10;* In terms of space: a pointer and 3 ints are added to the static size of exception objects.&#10;* In terms of speed: the pointer is initialized to null at the point of the throw.&#10;* In terms of coupling: about 400 self-contained lines of C++ with no external includes.&#10;&#10;!!!Why use operator&lt;&lt; overload for adding info to exceptions?&#10;&#10;Before throwing an object of type that derives from boost::(:link </string>
+ <string>:) may require compiler support, unless (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-59</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:), it is often desirable to add one or more (:link </string>
+ <string>:) was used at the time the currently handled exception object was passed to throw. Whenever (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) objects in it. The syntactic sugar provided by (:link </string>
+ <string>:) fails to properly copy the current exception object, it returns an (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) allows this to be done directly in a throw expression:&#10;&#10;[@throw error() (:link </string>
+ <string>:) to an object of type that is as close as possible to the original exception type, using (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-48</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>|&lt;&lt;:) foo_info(foo) (:link </string>
+ <string>:) as a final fallback. All such types derive from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>|&lt;&lt;:) bar_info(bar);@]&#10;&#10;which saves typing compared to this possible alternative:&#10;&#10;[@error e;&#10;e.add(foo_info(foo));&#10;e.add(bar_info(bar));&#10;throw e;@]&#10;&#10;and looks better than something like:&#10;&#10;[@throw error().add(foo_info(foo)).add(bar_info(bar));@]&#10;&#10;!!!Why is operator&lt;&lt; allowed to throw?&#10;&#10;This question is referring to the following issue. Consider this throw statement example:&#10;&#10;[@throw file_open_error() (:link </string>
+ <string>:), and:&#10;** if the original exception object derives from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>|&lt;&lt;:) file_name(fn);@]&#10;&#10;The intention here is to throw a file_open_error, however if (:link </string>
+ <string>:), then the boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> mod=&quot;/&quot;:) fails to copy the std::string contained in the file_name (:link </string>
+ <string>:) sub-object of the object referred to by the returned (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:) wrapper, a std::bad_alloc could propagate instead. This behavior seems undesirable to some programmers.&#10;&#10;Bjarne Stroustrup, The C++ Programming Language, 3rd Edition, page 371:&#10;&#10;-&gt;&apos;&apos;&quot;Throwing an exception requires an object to throw. A C++ implementation is required to have enough spare memory to be able to throw bad_alloc in case of memory exhaustion. However, it is possible that throwing some other exception will cause memory exhaustion.&quot;&apos;&apos;&#10;&#10;So, an attempt to throw any exception may already result in propagating std::bad_alloc instead.&#10;</string>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-56</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Requirements:&#10;&#10;This function must not be called outside of a catch block.&#10;&#10;!!!!Returns:&#10;&#10;A pointer of type E to the current exception object, or null if the current exception object can not be converted to E *.&#10;&#10;!!!!Throws:&#10;&#10;Nothing.&#10;</string>
- </pair>
- <pair>
+ <string>:) is initialized by the boost::(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-57</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
- </pair>
- <pair>
+ <string>:) copy constructor;&#10;** if available, the exception contains the std::type_info of the original exception object, accessible through (:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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- <string>:) object.&#10;* Copy constructor: initializes a boost::(:link </string>
+ <string>:), the returned object is of type T and is a copy of x.&#10;* Otherwise, the returned object is of an unspecified type that derives publicly from both T and boost::(:link </string>
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- <string>:) object which shares ownership with x of all data added through (:link </string>
- <variant>1</variant>
+ <string>:). The T sub-object is initialized from x by the T copy constructor.&#10;&#10;!!!!Throws:&#10;&#10;Nothing.&#10;</string>
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- <string> mod=&quot;/&quot;:), including data that is added at a future time.&#10;&#10;!!!!Throws:&#10;&#10;Nothing.&#10;</string>
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+ <string>:) which takes a boost::(:link </string>
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- <string>:) can store data of arbitrary types, using the (:link </string>
+ <string>:). The returned string contains:&#10;&#10;*the string representation of all data objects added to the boost::(:link </string>
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+ <id>-25</id>
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- <string>:) wrapper and (:link </string>
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- <string> mod=&quot;/&quot;:).&#10;&#10;To retrieve data from a boost::(:link </string>
+ <string> mod=&quot;/&quot;:);&#10;*the output from std::exception::what;&#10;*additional platform-specific diagnostic information.&#10;&#10;The returned string is not presentable as a friendly user message, but because it is generated automatically, it is useful for debugging or logging purposes. Here is an example:&#10;&#10;[@#include &lt;(:link </string>
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+ <id>-77</id>
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                                                                                                 <variant>2</variant>
- <string>:) object, use the (:link </string>
+ <string>:)&gt;&#10;#include &lt;iostream&gt;&#10;&#10;void f(); //throws unknown types that derive from boost::(:link </string>
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                                                                                                 <weak_ptr>
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                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) function template.&#10;</string>
- </pair>
- <pair>
+ <string>:).&#10;&#10;void&#10;g()&#10; {&#10; try&#10; {&#10; f();&#10; }&#10; catch(&#10; boost::(:link </string>
+ <variant>1</variant>
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+ <string>:) &amp; e )&#10; {&#10; std::cerr &lt;&lt; (:link </string>
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                                                                                                 <weak_ptr>
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                                                                                                 <variant>2</variant>
- <string>:)&lt;Tag,T&gt; can be passed to (:link </string>
+ <string>:)(e);&#10; }&#10; }@]&#10;&#10;(:include </string>
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- <string> mod=&quot;/&quot;:) to be stored in objects of type boost::(:link </string>
- <variant>1</variant>
+ <string>:)&#10;</string>
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- <id>-60</id>
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+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>:).&#10;&#10;!!!!Usage:&#10;&#10;The header &lt;(:link </string>
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+ <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
+ </pair>
+ <pair>
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+ <size>5</size>
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- <string>:)&gt; provides a declaration of the (:link </string>
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                                                                                                 <weak_ptr>
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                                                                                                 <variant>2</variant>
- <string>:) template, which is sufficient for the purpose of typedefing an instance for specific Tag and T, for example:&#10;&#10;[@#include &lt;(:link </string>
+ <string> instance for transporting strings returned by std::type_info::name in exceptions deriving from boost::</string>
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                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;struct tag_errno;&#10;typedef boost::(:link </string>
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+ <string> objects.</string>
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- <id>-61</id>
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                                                                                                 <variant>2</variant>
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- <string>:)&gt;&#10;&#10;typedef boost::(:link </string>
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                                                                                                 <weak_ptr>
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                                                                                                 <variant>2</variant>
- <string> mod=&quot;/&quot;:) (#include &lt;(:link </string>
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                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
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- <id>-74</id>
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                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt; first) to store an int named tag_errno in exceptions of types that derive from boost::(:link </string>
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                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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                                                                                                 <variant>2</variant>
- <string>:):&#10;&#10;[@throw file_read_error() (:link </string>
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                                                                                                 <variant>1</variant>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) (#include &lt;(:link </string>
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                                                                                                 <variant>1</variant>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt; first) to retrieve the tag_errno int from a boost::(:link </string>
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                                                                                                 <weak_ptr>
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                                                                                                         </shared_ptr>
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                                                                                                 <variant>2</variant>
- <string>:):&#10;&#10;[@catch( boost::(:link </string>
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                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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+ <id>-21</id>
+ </shared_ptr>
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+ <expired>0</expired>
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+ <size>37</size>
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- <string>:) &amp; x )&#10; {&#10; if( int const * e=boost::(:link </string>
+ <string>[@#include &lt;(:link </string>
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                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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- <string>:)&lt;errno_info&gt;(x) )&#10; ....&#10; }@]&#10;&#10;For convenience and uniformity, Boost Exception defines the following commonly used (:link </string>
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                                                                                                         </shared_ptr>
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                                                                                                 <variant>2</variant>
- <string>:) typedefs, ready for use with (:link </string>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
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                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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- <string> mod=&quot;/&quot;:):&#10;&#10;(:pagelist tags=&quot;error_info_instance&quot;:)&#10;</string>
- </pair>
- <pair>
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- <size>3</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!:)&#10;&#10;This header has been deprecated.&#10;&#10;Please #include &lt;</string>
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                                                                                                 <variant>2</variant>
- <string>&gt; instead.</string>
- </pair>
- <pair>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
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- <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
- </pair>
- <pair>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
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                                                                                                 <weak_ptr>
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- <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
- </pair>
- <pair>
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                                                                                                 <weak_ptr>
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                                                                                                 <variant>2</variant>
- <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
- </pair>
- <pair>
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                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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- <id>-66</id>
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                                                                                                 <variant>2</variant>
- <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
- </pair>
- <pair>
+ <string>:) { };&#10;struct file_error : virtual error { };&#10;struct file_open_error: virtual file_error { };&#10;struct file_read_error: virtual file_error { };&#10;&#10;boost::shared_ptr&lt;FILE&gt;&#10;open_file( char const * file, char const * mode )&#10; {&#10; if( FILE * f=fopen(file,mode) )&#10; return boost::shared_ptr&lt;FILE&gt;(f,fclose);&#10; else&#10; (:link </string>
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                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-67</id>
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- <size>7</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This type is designed to be used as a standard (:link </string>
+ <string>:)(&#10; file_open_error() &lt;&lt;&#10; boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
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                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) instance for transporting the name of a relevant API function (which does not use exceptions to report errors) in exceptions deriving from boost::(:link </string>
+ <string>:)(&quot;fopen&quot;) &lt;&lt;&#10; boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
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                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:).&#10;&#10;!!!Example:&#10;&#10;(:include </string>
+ <string>:)(errno) &lt;&lt;&#10; boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-15</id>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;</string>
- </pair>
- <pair>
+ <string>:)(file) &lt;&lt;&#10; boost::(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
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- </pair>
- <pair>
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+ <variant>1</variant>
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- </pair>
- <pair>
+ <string>:)(&#10; file_read_error() &lt;&lt;&#10; boost::(:link </string>
+ <variant>1</variant>
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- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Requirements:&#10;&#10;The (:link </string>
+ <string>:)(&quot;fread&quot;) &lt;&lt;&#10; boost::(:link </string>
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                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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                                                                                                 <variant>2</variant>
- <string>:) function must not be called outside of a catch block.&#10;&#10;In addition, to safely copy an exception from one thread to another, if the exception object is copied by </string>
+ <string>:)(errno) &lt;&lt;&#10; boost::(:link </string>
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                                                                                                 <weak_ptr>
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                                                                                                 </weak_ptr>
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- <string> or </string>
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+ <pair>
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+ <size>1</size>
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- <variant>1</variant>
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+ </pair>
+ <pair>
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+ <size>7</size>
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- <string> type itself) satisfy this requirement.&#10;&#10;!!!!Returns:&#10;&#10;* An (:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;The </string>
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- <variant>1</variant>
+ <string> is modified or added to the exception object, or if another diagnostic information function is called.&#10;</string>
+ </pair>
+ <pair>
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                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
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+ <string>:) instance for transporting (in exceptions deriving from boost::(:link </string>
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                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
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                                                                                                 <weak_ptr>
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- <variant>1</variant>
+ <string> to an exception nested into another exception.&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
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                                                                                                         <shared_ptr>
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+ <size>1</size>
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- <string>:) as a final fallback. All such types derive from boost::(:link </string>
- <variant>1</variant>
+ <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
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+ <size>7</size>
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+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This type is designed to be used as a standard (:link </string>
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+ <id>-26</id>
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                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
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+ <string>:) instance for transporting a relevant FILE pointer managed by a boost::shared_ptr&lt;FILE&gt; in exceptions deriving from boost::(:link </string>
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                                                                                                 <weak_ptr>
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- <string>:) sub-object of the object referred to by the returned (:link </string>
+ <string>:).&#10;&#10;!!!Example:&#10;&#10;(:include </string>
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                                                                                                 <weak_ptr>
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+ <string>:)&#10;</string>
+ </pair>
+ <pair>
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+ <size>7</size>
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                                                                                                 <weak_ptr>
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                                                                                                 <variant>2</variant>
- <string>:)&lt;(:link </string>
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                                                                                                 <weak_ptr>
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                                                                                                         <shared_ptr>
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                                                                                                 </weak_ptr>
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- <string>:)&gt;.&#10;</string>
- </pair>
- <pair>
+ <string>; the information is also included in the message returned by </string>
+ <variant>1</variant>
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- <variant>1</variant>
+ <string>.&#10;</string>
+ </pair>
+ <pair>
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- <string>:), the returned object is of type T and is a copy of x.&#10;* Otherwise, the returned object is of an unspecified type that derives publicly from both T and boost::(:link </string>
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- <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
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+ <string>(:auto !!!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
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+ <pair>
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- <string>:). The returned string contains:&#10;&#10;*the string representation of all data objects added to the boost::(:link </string>
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                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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+ <string>:)(e)), unless BOOST_EXCEPTION_DISABLE is defined, in which case boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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+ <string>:)(e) is equivalent to throw e;&#10;* If BOOST_NO_EXCEPTIONS is defined, the function is left undefined, and the user is expected to supply an appropriate definition. Callers of (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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- <string>:).&#10;&#10;void&#10;g()&#10; {&#10; try&#10; {&#10; f();&#10; }&#10; catch(&#10; boost::(:link </string>
+ <string>:) are allowed to assume that the function never returns; therefore, if the user-defined (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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                                                                                                 </weak_ptr>
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                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
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                                                                                                 </weak_ptr>
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+ <string>.</string>
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                                                                                                 <variant>2</variant>
- <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
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- <pair>
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+ <variant>1</variant>
                                                                                                 <weak_ptr>
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- <size>5</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This type is designed to be used as a standard </string>
+ <string>:) or std::exception, this function returns the same string value returned by (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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                                                                                                 </weak_ptr>
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- <string> instance for transporting strings returned by std::type_info::name in exceptions deriving from boost::</string>
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                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> objects.</string>
- </pair>
- <pair>
+ <string> from a top-level function to output diagnostic information about unhandled exceptions:&#10;&#10;[@int&#10;main()&#10; {&#10; try&#10; {&#10; run_program();&#10; }&#10; catch(&#10; error &amp; e )&#10; {&#10; //handle error&#10; }&#10; catch(&#10; ...)&#10; {&#10; std::cerr &lt;&lt; &quot;Unhandled exception!&quot; &lt;&lt; std::endl &lt;&lt;&#10; boost::</string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
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- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Requirements:&#10;&#10;* T must be a class with an accessible no-throw copy constructor.&#10;* If T has any virtual base types, those types must have an accessible default constructor.&#10;&#10;!!!!Returns:&#10;&#10;An object of &apos;&apos;unspecified&apos;&apos; type which derives publicly from T. That is, the returned object can be intercepted by a catch(T &amp;).&#10;&#10;!!!!Description:&#10;&#10;&#10;&#10;This function is designed to be used directly in a throw-expression to enable the (:link </string>
- <variant>1</variant>
+ <string>();&#10; }&#10; }@]&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
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+ <size>7</size>
                                                                                                 <variant>2</variant>
- <string>:) support in Boost Exception. For example:&#10;&#10;[@class&#10;my_exception:&#10; public std::exception&#10; {&#10; };&#10;&#10;....&#10;throw boost::(:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This type is designed to be used as a standard (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
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                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)(my_exception());@]&#10;&#10;Unless (:link </string>
+ <string>:) instance for transporting a relevant file name in exceptions deriving from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-76</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) is called at the time an exception object is used in a throw-expression, an attempt to copy it using (:link </string>
+ <string>:).&#10;&#10;!!!Example:&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-70</id>
+ <id>-60</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) may return an (:link </string>
- <variant>1</variant>
+ <string>:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-73</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>11</size>
                                                                                                 <variant>2</variant>
- <string>:) which refers to an instance of (:link </string>
+ <string>(:auto !!:)&#10;&#10;All exception types that derive from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-49</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:). See (:link </string>
+ <string>:) can be used as type-safe containers of arbitrary data objects, while complying with the no-throw requirements (15.5.1) of the ANSI C++ standard for exception types.&#10;&#10;When exceptions derive from boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-70</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) for details.&#10;&#10;!!!!Note:&#10;&#10;Instead of using the throw keyword directly, it is preferable to call boost::(:link </string>
+ <string>:), arbitrary data can be added to exception objects:&#10;&#10;*At the point of the throw;&#10;*At a later time as exceptions bubble up the call stack.&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-25</id>
+ <id>-7</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:). This is guaranteed to throw an exception that derives from boost::(:link </string>
+ <string>:)&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-23</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) and supports the (:link </string>
+ <string>:)&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-80</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) functionality.&#10;</string>
+ <string>:)&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-77</id>
+ <id>-74</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>17</size>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;The following example demonstrates how errno can be stored in exception objects using Boost Exception:&#10;&#10;[@#include &lt;(:link </string>
- <variant>1</variant>
+ <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-32</id>
+ <id>-75</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>5</size>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;iostream&gt;&#10;&#10;typedef boost::(:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Definition:&#10;&#10;The expression </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-26</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;struct tag_my_info,int&gt; my_info; //(1)&#10;&#10;struct my_error: virtual boost::(:link </string>
+ <string>&lt;Tag,T&gt;::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-75</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:), virtual std::exception { }; //(2)&#10;&#10;void&#10;f()&#10; {&#10; throw my_error() &lt;&lt; my_info(42); //(3)&#10; }@]&#10;&#10;First, we instantiate the (:link </string>
- <variant>1</variant>
+ <string> mod=&quot;m&quot;:) evaluates to T.</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-76</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>:) template using a unique identifier -- tag_my_info, and the type of the info it identifies -- int. This provides compile-time type safety for the various values stored in exception objects.&#10;&#10;Second, we define class my_error, which derives from boost::(:link </string>
- <variant>1</variant>
+ <string>(:auto !!:)&#10;&#10;(:pagelist fmt=&quot;index&quot; tags=&quot;function&quot;:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-77</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>:).&#10;&#10;Finally, (3) illustrates how the typedef from (1) can be used with (:link </string>
- <variant>1</variant>
+ <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-37</id>
+ <id>-78</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>5</size>
                                                                                                 <variant>2</variant>
- <string>|operator&lt;&lt;:) to store values in exception objects at the point of the throw.&#10;&#10;The stored my_info value can be recovered at a later time like this:&#10;&#10;[@// ...continued&#10;&#10;void&#10;g()&#10; {&#10; try&#10; {&#10; f();&#10; }&#10; catch(&#10; my_error &amp; x )&#10; {&#10; if( int const * mi=boost::(:link </string>
+ <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;!!!!Effects:&#10;&#10;As if&#10;&#10;[@try&#10; {&#10; throw </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-39</id>
+ <id>-59</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&lt;my_info&gt;(x) )&#10; std::cerr &lt;&lt; &quot;My info: &quot; &lt;&lt; *mi;&#10; }&#10; }@]&#10;&#10;The (:link </string>
+ <string>(e);&#10; }&#10;catch(...)&#10; {&#10; return (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-39</id>
+ <id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) function template is instantiated with the typedef from (1), and is passed an exception object of a polymorphic type. If the exception object contains the requested value, err will point to it; otherwise a null pointer is returned.&#10;</string>
+ <string>:)();&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-78</id>
+ <id>-79</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>1</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !:)&#10;&#10;This is an alphabetical list of all Boost Exception documentation pages.&#10;&#10;(:pagelist fmt=&quot;index&quot; except_tags=&quot;index noindex&quot; mod=&quot;w&quot;:)&#10;</string>
+ <string>(:auto !!:)&#10;&#10;!!!Synopsis&#10;&#10;(:include synopsis:)&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-79</id>
+ <id>-80</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>11</size>
+ <size>19</size>
                                                                                                 <variant>2</variant>
- <string>!!!!Example:&#10;&#10;this is a possible output from the (:link </string>
+ <string>(:auto !!!:)&#10;&#10;The code snippet below demonstrates how boost::(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html|tuple:) can be used to bundle the name of the function that failed, together with the reported errno so that they can be added to exception objects more conveniently together:&#10;&#10;[@#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-6</id>
+ <id>-30</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) function, as used in &apos;&apos;libs/exception/example/example_io.cpp:&apos;&apos;&#10;&#10;[@example_io.cpp(70): Throw in function class boost::shared_ptr&lt;struct _iobuf&gt; __cdecl my_fopen(const char *,const char *)&#10;Dynamic exception type: class boost::exception_detail::clone_impl&lt;struct fopen_error&gt;&#10;std::exception::what: example_io error&#10;[struct boost::(:link </string>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-67</id>
+ <id>-41</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)_ *] = fopen&#10;[struct boost::(:link </string>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-80</id>
+ <id>-50</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)_ *] = 2, &quot;No such file or directory&quot;&#10;[struct boost::(:link </string>
+ <string>:)&gt;&#10;#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-27</id>
+ <id>-79</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)_ *] = tmp1.txt&#10;[struct boost::(:link </string>
+ <string>:)&gt;&#10;#include &lt;boost/shared_ptr.hpp&gt;&#10;#include &lt;stdio.h&gt;&#10;#include &lt;string&gt;&#10;#include &lt;errno.h&gt;&#10;&#10;typedef boost::(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html|tuple:)&lt;boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-41</id>
+ <id>-32</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)_ *] = rb@]&#10;</string>
- </pair>
- <pair>
+ <string>:),boost::(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-80</id>
+ <id>-13</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>7</size>
                                                                                                 <variant>2</variant>
- <string>(:auto !!!:)&#10;&#10;(:include synopsis:)&#10;&#10;This type is designed to be used as a standard (:link </string>
+ <string>:)&gt; clib_failure;&#10;&#10;struct file_open_error: virtual boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:) instance for transporting a relevant errno value in exceptions deriving from boost::(:link </string>
+ <string>:) { };&#10;&#10;boost::shared_ptr&lt;FILE&gt;&#10;file_open( char const * name, char const * mode )&#10; {&#10; if( FILE * f=fopen(name,mode) )&#10; return boost::shared_ptr&lt;FILE&gt;(f,fclose);&#10; else&#10; throw file_open_error() &lt;&lt;&#10; boost::(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-72</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:).&#10;&#10;!!!Example:&#10;&#10;(:include </string>
+ <string>:)(name) &lt;&lt;&#10; clib_failure(&quot;fopen&quot;,errno);&#10; }@]&#10;&#10;Note that the members of a boost::(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html|tuple:) are stored separately in exception objects; they can only be retrieved individually, using (:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-15</id>
+ <id>-20</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&#10;</string>
+ <string>:).&#10;</string>
                                                                                         </pair>
                                                                                 </sorted>
                                                                         </object>
@@ -11064,7 +11073,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-11</id>
+ <id>-13</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -11073,16 +11082,18 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-12</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <size>1</size>
+ <variant>2</variant>
+ <string>!!!!Throws:&#10;&#10;std::bad_alloc, or any exception emitted by the T copy constructor.&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-13</id>
+ <id>-11</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -11091,18 +11102,16 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-14</id>
+ <id>-15</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
- <variant>2</variant>
- <string>!!!!Throws:&#10;&#10;std::bad_alloc, or any exception emitted by T1..TN copy constructor.&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-15</id>
+ <id>-16</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -11111,7 +11120,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-16</id>
+ <id>-12</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -11123,7 +11132,9 @@
                                                                                                                 <id>-17</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <size>1</size>
+ <variant>2</variant>
+ <string>!!!!Throws:&#10;&#10;Any exception emitted by v&apos;s copy constructor.</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -11303,9 +11314,7 @@
                                                                                                                 <id>-37</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
- <variant>2</variant>
- <string>!!!!Throws:&#10;&#10;std::bad_alloc, or any exception emitted by the T copy constructor.&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -11350,7 +11359,9 @@
                                                                                                                 <id>-42</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <size>1</size>
+ <variant>2</variant>
+ <string>!!!!Throws:&#10;&#10;std::bad_alloc, or any exception emitted by T1..TN copy constructor.&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -11494,9 +11505,7 @@
                                                                                                                 <id>-58</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
- <variant>2</variant>
- <string>!!!!Throws:&#10;&#10;Any exception emitted by v&apos;s copy constructor.</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -11726,27 +11735,7 @@
                                                                                                                 <id>-6</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
- <variant>2</variant>
- <string>`#include &lt;(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-11</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:)&gt;\\&#10;`#include &lt;</string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-44</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>&gt;\\&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -11773,18 +11762,7 @@
                                                                                                                 <id>-9</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
- <variant>2</variant>
- <string>`#include &lt;(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-44</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -11799,94 +11777,96 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-11</id>
+ <id>-13</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
+ <size>5</size>
                                                                                                 <variant>2</variant>
- <string>[@#include &lt;string&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include </string>
+ <string>`#include &lt;</string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
+ <id>-79</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> decl pre_indent=&quot;4&quot;:)&#10;&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
- </pair>
- <pair>
+ <string>&gt;&#10;&#10;(:include </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-12</id>
+ <id>-79</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <variant>2</variant>
+ <string> synopsis:)&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-13</id>
+ <id>-14</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
                                                                                                 <variant>2</variant>
- <string>[@#include &lt;(:link </string>
+ <string>`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-36</id>
+ <id>-57</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;#include &lt;string&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <string>:)&gt;\\&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-14</id>
+ <id>-11</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
- <variant>2</variant>
- <string>`#include &lt;(:link </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-65</id>
+ <id>-15</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include </string>
- <variant>1</variant>
+ <string>[@namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-14</id>
+ <id>-16</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>3</size>
                                                                                                 <variant>2</variant>
- <string> decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
- </pair>
- <pair>
+ <string>`#include &lt;</string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-15</id>
+ <id>-55</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <variant>2</variant>
+ <string>&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-16</id>
+ <id>-12</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -11905,11 +11885,11 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-11</id>
+ <id>-57</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;\\&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <string>:)&gt;&#10;&#10;[@(:include decl:)@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -11920,25 +11900,25 @@
                                                                                                 </weak_ptr>
                                                                                                 <size>5</size>
                                                                                                 <variant>2</variant>
- <string>`#include &lt;</string>
+ <string>[@#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-57</id>
+ <id>-15</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>&gt;&#10;&#10;(:include </string>
+ <string>:)&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-57</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)&#10;</string>
+ <string> decl pre_indent=&quot;4&quot;:)&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -11947,18 +11927,27 @@
                                                                                                                 <id>-19</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
+ <size>5</size>
                                                                                                 <variant>2</variant>
- <string>[@#include &lt;(:link </string>
+ <string>`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-36</id>
+ <id>-64</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <string>:)&gt;&#10;&#10;(:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-64</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> synopsis:)&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -11967,56 +11956,58 @@
                                                                                                                 <id>-20</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>`#include &lt;(:link </string>
- <variant>1</variant>
+ <string>[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-64</id>
+ <id>-21</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>3</size>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;(:include </string>
+ <string>`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-64</id>
+ <id>-43</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)&#10;</string>
+ <string>:)&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-21</id>
+ <id>-22</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
+ <size>5</size>
                                                                                                 <variant>2</variant>
                                                                                                 <string>`#include &lt;</string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-63</id>
+ <id>-47</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>&gt;&#10;&#10;(:include decl:)&#10;</string>
- </pair>
- <pair>
+ <string>&gt;&#10;&#10;(:include </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-22</id>
+ <id>-47</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <variant>2</variant>
+ <string> synopsis:)&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -12036,16 +12027,16 @@
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
                                                                                                 <variant>2</variant>
- <string>[@#include &lt;</string>
+ <string>`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-29</id>
+ <id>-57</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <string>:)&gt;&#10;&#10;[@(:include decl:)@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -12061,11 +12052,11 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-63</id>
+ <id>-74</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl:)&#10; }@]&#10;</string>
+ <string>:)&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include def pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -12081,11 +12072,11 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-11</id>
+ <id>-57</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;\\&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <string>:)&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include def pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -12094,107 +12085,116 @@
                                                                                                                 <id>-27</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
+ <size>0</size>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-28</id>
+ </shared_ptr>
+ </weak_ptr>
+ <size>1</size>
                                                                                                 <variant>2</variant>
- <string>`#include &lt;(:link </string>
- <variant>1</variant>
+ <string>(:include api:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-13</id>
+ <id>-29</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>3</size>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;(:include </string>
+ <string>[@#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-13</id>
+ <id>-15</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)&#10;</string>
+ <string>:)&gt;&#10;&#10;namespace&#10;boost&#10; {&#10; template &lt;class&gt; class weak_ptr;&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-28</id>
+ <id>-30</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <size>3</size>
+ <variant>2</variant>
+ <string>[@#include &lt;</string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-29</id>
+ <id>-57</id>
                                                                                                         </shared_ptr>
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- <size>1</size>
                                                                                                 <variant>2</variant>
- <string>[@namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <string>&gt;&#10;#include &lt;boost/tuple/tuple.hpp&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-30</id>
+ <id>-31</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
                                                                                                 <variant>2</variant>
- <string>`#include &lt;(:link </string>
+ <string>[@#include &lt;</string>
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                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-74</id>
+ <id>-15</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@(:include decl:)@]&#10;</string>
+ <string>&gt;&#10;#include &lt;string&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-31</id>
+ <id>-32</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
+ <size>5</size>
+ <variant>2</variant>
+ <string>`#include &lt;</string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-32</id>
+ <id>-50</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
                                                                                                 <variant>2</variant>
- <string>[@(:include api:)@]&#10;</string>
- </pair>
- <pair>
+ <string>&gt;&#10;&#10;(:include </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-33</id>
+ <id>-50</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
                                                                                                 <variant>2</variant>
- <string>`#include &lt;(:link </string>
- <variant>1</variant>
+ <string> synopsis:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-44</id>
+ <id>-33</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -12203,18 +12203,27 @@
                                                                                                                 <id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
+ <size>5</size>
                                                                                                 <variant>2</variant>
- <string>[@#include &lt;</string>
+ <string>`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-36</id>
+ <id>-39</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>&gt;&#10;#include &lt;errno.h&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <string>:)&gt;\\&#10;`#include &lt;</string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-43</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>&gt;\\&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -12232,9 +12241,7 @@
                                                                                                                 <id>-36</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
- <variant>2</variant>
- <string>[@namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -12250,11 +12257,11 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-74</id>
+ <id>-43</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;\\&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <string>:)&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -12263,122 +12270,91 @@
                                                                                                                 <id>-38</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
- <variant>2</variant>
- <string>`#include &lt;(:link </string>
- <variant>1</variant>
+ <size>0</size>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-19</id>
+ <id>-39</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>3</size>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;(:include </string>
+ <string>[@#include &lt;string&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-19</id>
+ <id>-25</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)&#10;</string>
+ <string> decl pre_indent=&quot;4&quot;:)&#10;&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-39</id>
+ <id>-40</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
- <variant>2</variant>
- <string>[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-41</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
                                                                                                 <variant>2</variant>
- <string>`#include &lt;(:link </string>
+ <string>[@#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-44</id>
+ <id>-15</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <string>:)&gt;&#10;#include &lt;string&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-41</id>
+ <id>-42</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>5</size>
                                                                                                 <variant>2</variant>
- <string>`#include &lt;</string>
+ <string>`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-48</id>
+ <id>-30</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>&gt;&#10;&#10;(:include </string>
+ <string>:)&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-48</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string> synopsis:)&#10;</string>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
                                                                                                                 <id>-42</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-43</id>
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- </weak_ptr>
- <size>3</size>
- <variant>2</variant>
- <string>`#include &lt;(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-74</id>
- </shared_ptr>
- </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@(:include decl:)@]&#10;</string>
+ <string> decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-44</id>
+ <id>-43</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
@@ -12388,7 +12364,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-29</id>
+ <id>-74</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -12398,7 +12374,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-45</id>
+ <id>-44</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
@@ -12408,7 +12384,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-44</id>
+ <id>-43</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -12418,7 +12394,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-46</id>
+ <id>-45</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -12427,7 +12403,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-47</id>
+ <id>-46</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -12436,7 +12412,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-48</id>
+ <id>-47</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
@@ -12446,7 +12422,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-36</id>
+ <id>-15</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -12456,7 +12432,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-49</id>
+ <id>-48</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
@@ -12466,7 +12442,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-44</id>
+ <id>-43</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -12476,7 +12452,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-50</id>
+ <id>-49</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
@@ -12486,7 +12462,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-29</id>
+ <id>-74</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -12496,7 +12472,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-51</id>
+ <id>-50</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
@@ -12506,7 +12482,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-36</id>
+ <id>-15</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
@@ -12516,6 +12492,17 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
+ <id>-51</id>
+ </shared_ptr>
+ </weak_ptr>
+ <size>1</size>
+ <variant>2</variant>
+ <string>[@#include &lt;boost/shared_ptr.hpp&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
                                                                                                                 <id>-52</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
@@ -12525,25 +12512,58 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-53</id>
+ <id>-53</id>
+ </shared_ptr>
+ </weak_ptr>
+ <size>3</size>
+ <variant>2</variant>
+ <string>`#include &lt;(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-43</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-54</id>
+ </shared_ptr>
+ </weak_ptr>
+ <size>3</size>
+ <variant>2</variant>
+ <string>`#include &lt;</string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-49</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <variant>2</variant>
+ <string>&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-54</id>
+ <id>-55</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <size>1</size>
+ <variant>2</variant>
+ <string>[@namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-55</id>
+ <id>-56</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -12552,76 +12572,76 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-56</id>
+ <id>-57</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
                                                                                                 <variant>2</variant>
- <string>`#include &lt;</string>
+ <string>[@#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-72</id>
+ <id>-74</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <string>:)&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-57</id>
+ <id>-58</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>5</size>
                                                                                                 <variant>2</variant>
- <string>[@#include &lt;(:link </string>
+ <string>`#include &lt;</string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-36</id>
+ <id>-31</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include </string>
+ <string>&gt;&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-40</id>
+ <id>-31</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> decl pre_indent=&quot;4&quot;:)&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <string> synopsis:)&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-58</id>
+ <id>-59</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
                                                                                                 <variant>2</variant>
- <string>`#include &lt;(:link </string>
+ <string>`#include &lt;</string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-74</id>
+ <id>-69</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@(:include decl:)@]&#10;</string>
+ <string>&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-59</id>
+ <id>-60</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -12630,27 +12650,16 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-60</id>
- </shared_ptr>
- </weak_ptr>
- <size>3</size>
- <variant>2</variant>
- <string>`#include &lt;(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-29</id>
+ <id>-61</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include def pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-61</id>
+ <id>-62</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
@@ -12660,20 +12669,11 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-74</id>
+ <id>-39</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include def pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-62</id>
- </shared_ptr>
- </weak_ptr>
- <size>0</size>
+ <string>:)&gt;\\&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
@@ -12682,115 +12682,111 @@
                                                                                                                 <id>-63</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
+ <size>5</size>
                                                                                                 <variant>2</variant>
- <string>(:include api:)&#10;</string>
- </pair>
- <pair>
+ <string>`#include &lt;</string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-64</id>
+ <id>-18</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
                                                                                                 <variant>2</variant>
- <string>[@#include &lt;(:link </string>
+ <string>&gt;&#10;&#10;(:include </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-36</id>
+ <id>-18</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;namespace&#10;boost&#10; {&#10; template &lt;class&gt; class weak_ptr;&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <string> synopsis:)&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-65</id>
+ <id>-64</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
                                                                                                 <variant>2</variant>
- <string>[@#include &lt;</string>
+ <string>[@#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-74</id>
+ <id>-15</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>&gt;&#10;#include &lt;boost/tuple/tuple.hpp&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <string>:)&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-66</id>
+ <id>-65</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
+ <size>5</size>
                                                                                                 <variant>2</variant>
- <string>[@#include &lt;</string>
+ <string>`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-36</id>
+ <id>-29</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>&gt;&#10;#include &lt;string&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
- </pair>
- <pair>
+ <string>:)&gt;&#10;&#10;(:include </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-67</id>
+ <id>-29</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>5</size>
                                                                                                 <variant>2</variant>
- <string>`#include &lt;</string>
- <variant>1</variant>
+ <string> synopsis:)&#10;</string>
+ </pair>
+ <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-51</id>
+ <id>-66</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
+ <size>3</size>
                                                                                                 <variant>2</variant>
- <string>&gt;&#10;&#10;(:include </string>
+ <string>`#include &lt;</string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-51</id>
+ <id>-28</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string> synopsis:)&#10;</string>
+ <string>&gt;&#10;&#10;(:include decl:)&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-68</id>
+ <id>-67</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
- <variant>2</variant>
- <string>[@#include &lt;boost/shared_ptr.hpp&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <size>0</size>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-69</id>
+ <id>-68</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>0</size>
@@ -12799,136 +12795,136 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-70</id>
+ <id>-69</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
                                                                                                 <variant>2</variant>
- <string>`#include &lt;(:link </string>
+ <string>[@#include &lt;</string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-44</id>
+ <id>-74</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <string>&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-71</id>
+ <id>-70</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <size>3</size>
                                                                                                 <variant>2</variant>
- <string>`#include &lt;</string>
+ <string>`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-50</id>
+ <id>-28</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
+ <string>:)&gt;&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-72</id>
+ <id>-71</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>1</size>
+ <size>3</size>
                                                                                                 <variant>2</variant>
- <string>[@namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
- </pair>
- <pair>
+ <string>`#include &lt;(:link </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-73</id>
+ <id>-39</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>0</size>
+ <variant>2</variant>
+ <string>:)&gt;\\&#10;&#10;[@namespace&#10;boost&#10; {&#10;(:include decl pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-74</id>
+ <id>-72</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
- <size>3</size>
+ <size>5</size>
                                                                                                 <variant>2</variant>
- <string>[@#include &lt;(:link </string>
+ <string>`#include &lt;(:link </string>
                                                                                                 <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
- <id>-29</id>
+ <id>-41</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <variant>2</variant>
- <string>:)&gt;&#10;&#10;namespace&#10;boost&#10; {&#10;(:include api pre_indent=&quot;4&quot;:)&#10; }@]&#10;</string>
- </pair>
- <pair>
+ <string>:)&gt;&#10;&#10;(:include </string>
+ <variant>1</variant>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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- <size>1</size>
- <strong>5955004179C63FA9C5D67906725ED0058A9F0AA884AFB40A6D3B7314DA39B7E1</strong>
- <weak>2269961634</weak>
- <size>5609</size>
- <position>321</position>
+ <size>2</size>
+ <strong>088B53C0FBDB55F55DCF1296B3206D748A2B2453CCFC3DAA2AA0FADD930561E7</strong>
+ <weak>3582349865</weak>
+ <size>11956</size>
+ <position>527</position>
+ <strong>F3FB15CD82336271C6E875BC620385322777D16F0B7C233300783CE35710CCBF</strong>
+ <weak>3292878997</weak>
+ <size>282</size>
+ <position>9272</position>
                                                                                 </stream_hook_path>
                                                                         </hook>
                                                                         <file>
                                                                                 <path>
                                                                                         <empty>0</empty>
- <string>../../../../boost/exception/info.hpp</string>
+ <string>../../../../boost/exception/exception.hpp</string>
                                                                                         <type>0</type>
                                                                                         <base>0</base>
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
- <id>-74</id>
+ <id>-54</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -14855,7 +14864,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
- <id>-52</id>
+ <id>-11</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -14881,7 +14890,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
- <id>-36</id>
+ <id>-15</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -14907,7 +14916,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
- <id>-14</id>
+ <id>-42</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -14933,7 +14942,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
- <id>-26</id>
+ <id>-71</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -14955,7 +14964,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
- <id>-63</id>
+ <id>-28</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                         </sorted>
@@ -14983,37 +14992,46 @@
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-5</id>
+ <id>-6</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>noindex</string>
+ <string>function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-6</id>
+ <id>-7</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>diagnostic_information free function</string>
+ <string>noalso noindex tutorial</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-9</id>
+ <id>-8</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>exception_ptr free function</string>
+ <string></string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-10</id>
+ <id>-13</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>tutorial</string>
+ <string>error_info_instance noalso type</string>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-14</id>
+ </shared_ptr>
+ </weak_ptr>
+ <string>error_info free function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -15022,25 +15040,25 @@
                                                                                         <id>-11</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string></string>
+ <string>tutorial</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-12</id>
+ <id>-15</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>noindex tutorial</string>
+ <string></string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-14</id>
+ <id>-16</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>error_info free function</string>
+ <string>function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -15049,13 +15067,13 @@
                                                                                         <id>-17</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>free function</string>
+ <string>function member</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-18</id>
+ <id>-19</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string>error_info_instance noalso type</string>
@@ -15067,7 +15085,7 @@
                                                                                         <id>-20</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>error_info_instance noalso type</string>
+ <string>error_info free function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -15076,7 +15094,7 @@
                                                                                         <id>-21</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>macro</string>
+ <string>type</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -15085,58 +15103,58 @@
                                                                                         <id>-22</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>function</string>
+ <string>error_info_instance noalso type</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-24</id>
+ <id>-23</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>exception_ptr</string>
+ <string>noalso noindex tutorial</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-25</id>
+ <id>-24</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>free function</string>
+ <string>function member</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-26</id>
+ <id>-25</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>function</string>
+ <string>type</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-27</id>
+ <id>-26</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>error_info_instance noalso type</string>
+ <string>type</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-28</id>
+ <id>-27</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>tutorial</string>
+ <string>noindex</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-29</id>
+ <id>-28</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string></string>
@@ -15148,34 +15166,34 @@
                                                                                         <id>-30</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>type</string>
+ <string></string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-33</id>
+ <id>-32</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>exception_ptr free function</string>
+ <string>error_info_instance noalso type</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-35</id>
+ <id>-33</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>noalso noindex tutorial</string>
+ <string>noindex</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-36</id>
+ <id>-34</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string></string>
+ <string>diagnostic_information free function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -15184,7 +15202,7 @@
                                                                                         <id>-37</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>error_info free function</string>
+ <string>exception_ptr free function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -15193,7 +15211,7 @@
                                                                                         <id>-38</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>error_info_instance noalso type</string>
+ <string>tutorial</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -15202,7 +15220,7 @@
                                                                                         <id>-39</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>error_info free function</string>
+ <string></string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -15211,16 +15229,7 @@
                                                                                         <id>-40</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>type</string>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-41</id>
- </shared_ptr>
- </weak_ptr>
- <string>error_info_instance noalso type</string>
+ <string>noindex tutorial</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -15229,7 +15238,7 @@
                                                                                         <id>-42</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>noalso noindex tutorial</string>
+ <string>error_info free function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -15238,7 +15247,7 @@
                                                                                         <id>-43</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>function member</string>
+ <string></string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -15247,7 +15256,7 @@
                                                                                         <id>-44</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string></string>
+ <string>type</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -15256,7 +15265,7 @@
                                                                                         <id>-45</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>type</string>
+ <string>tutorial</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -15265,16 +15274,16 @@
                                                                                         <id>-46</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>tutorial</string>
+ <string>noindex tutorial</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-47</id>
+ <id>-48</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>noindex tutorial</string>
+ <string>exception_ptr type</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -15283,13 +15292,13 @@
                                                                                         <id>-49</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>exception_ptr type</string>
+ <string>error_info</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-50</id>
+ <id>-51</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string>error_info</string>
@@ -15298,88 +15307,88 @@
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-52</id>
+ <id>-53</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>tutorial</string>
+ <string>exception_ptr free function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-56</id>
+ <id>-54</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>function</string>
+ <string>error_info free function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-58</id>
+ <id>-55</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>function member</string>
+ <string></string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-59</id>
+ <id>-56</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>function</string>
+ <string>diagnostic_information tutorial</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-60</id>
+ <id>-57</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>type</string>
+ <string></string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-61</id>
+ <id>-58</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>type</string>
+ <string>error_info_instance noalso type</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-62</id>
+ <id>-59</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>noindex</string>
+ <string>exception_ptr free function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-63</id>
+ <id>-62</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string></string>
+ <string>free function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-65</id>
+ <id>-63</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string></string>
+ <string>error_info_instance noalso type</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-67</id>
+ <id>-65</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string>error_info_instance noalso type</string>
@@ -15388,82 +15397,82 @@
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-68</id>
+ <id>-66</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>error_info</string>
+ <string>macro</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-70</id>
+ <id>-67</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>exception_ptr free function</string>
+ <string>function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-71</id>
+ <id>-69</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>error_info free function</string>
+ <string>exception_ptr</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-72</id>
+ <id>-70</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string></string>
+ <string>free function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-73</id>
+ <id>-71</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>diagnostic_information tutorial</string>
+ <string>function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-74</id>
+ <id>-72</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string></string>
+ <string>error_info_instance noalso type</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-75</id>
+ <id>-73</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>error_info_instance noalso type</string>
+ <string>tutorial</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-76</id>
+ <id>-74</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>exception_ptr free function</string>
+ <string></string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
- <id>-77</id>
+ <id>-75</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>noalso noindex tutorial</string>
+ <string>type</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -15472,7 +15481,7 @@
                                                                                         <id>-78</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string></string>
+ <string>exception_ptr free function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -15481,7 +15490,7 @@
                                                                                         <id>-80</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
- <string>error_info_instance noalso type</string>
+ <string>noalso noindex tutorial</string>
                                                                 </pair>
                                                         </sorted>
                                                 </tag_index>


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