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Subject: [Boost-commit] svn:boost r77945 - in trunk/libs: . functional/overloaded_function/doc/html functional/overloaded_function/doc/html/boost utility/identity_type/doc utility/identity_type/doc/html
From: lorcaminiti_at_[hidden]
Date: 2012-04-12 21:02:03

Next message: vicente.botet_at_[hidden]: "[Boost-commit] svn:boost r77946 - in trunk/boost/thread: . detail"
Previous message: lorcaminiti_at_[hidden]: "[Boost-commit] svn:boost r77944 - in trunk/libs/local_function: doc/html example"

Author: lcaminiti
Date: 2012-04-12 21:02:02 EDT (Thu, 12 Apr 2012)
New Revision: 77945
URL: http://svn.boost.org/trac/boost/changeset/77945

Log:
Added Lorenzo Caminiti to maintainers.txt and libraries.htm.
Text files modified:
   trunk/libs/functional/overloaded_function/doc/html/BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_ARITY_MAX.html | 2 +-
   trunk/libs/functional/overloaded_function/doc/html/BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX.html | 2 +-
   trunk/libs/functional/overloaded_function/doc/html/boost/make_overloaded_function.html | 2 +-
   trunk/libs/functional/overloaded_function/doc/html/boost/overloaded_function.html | 22 +++++++++++-----------
   trunk/libs/functional/overloaded_function/doc/html/index.html | 2 +-
   trunk/libs/libraries.htm | 20 ++++++++++++++++----
   trunk/libs/maintainers.txt | 7 +++++--
   trunk/libs/utility/identity_type/doc/html/index.html | 6 +++---
   trunk/libs/utility/identity_type/doc/identity_type.qbk | 2 +-
   9 files changed, 40 insertions(+), 25 deletions(-)

Modified: trunk/libs/functional/overloaded_function/doc/html/BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_ARITY_MAX.html
==============================================================================
--- trunk/libs/functional/overloaded_function/doc/html/BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_ARITY_MAX.html (original)
+++ trunk/libs/functional/overloaded_function/doc/html/BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_ARITY_MAX.html 2012-04-12 21:02:02 EDT (Thu, 12 Apr 2012)
@@ -33,7 +33,7 @@

BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_ARITY_MAX</pre></div>
<div class="refsect1">
-<a name="id870708"></a><h2>Description</h2>
+<a name="id813516"></a><h2>Description</h2>
If this macro is left undefined by the user, it has a default value of 5 (increasing this number might increase compilation time). When specified by the user, this macro must be a non-negative integer number.
See: <a class="link" href="boost_functional_overloadedfunction/Getting_Started.html" title="Getting Started"> Getting Started</a>, <code class="computeroutput"><a class="link" href="boost/overloaded_function.html" title="Class template overloaded_function">boost::overloaded_function</a></code>. 
</div>

Modified: trunk/libs/functional/overloaded_function/doc/html/BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX.html
==============================================================================
--- trunk/libs/functional/overloaded_function/doc/html/BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX.html (original)
+++ trunk/libs/functional/overloaded_function/doc/html/BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX.html 2012-04-12 21:02:02 EDT (Thu, 12 Apr 2012)
@@ -33,7 +33,7 @@

BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX</pre></div>
<div class="refsect1">
-<a name="id870766"></a><h2>Description</h2>
+<a name="id813573"></a><h2>Description</h2>
If this macro is left undefined by the user, it has a default value of 5 (increasing this number might increase compilation time). When defined by the user, this macro must be an integer number greater or equal than 2 (because at least two distinct functions need to be specified in order to define an overload).
See: <a class="link" href="boost_functional_overloadedfunction/Getting_Started.html" title="Getting Started"> Getting Started</a>, <code class="computeroutput"><a class="link" href="boost/overloaded_function.html" title="Class template overloaded_function">boost::overloaded_function</a></code>. 
</div>

Modified: trunk/libs/functional/overloaded_function/doc/html/boost/make_overloaded_function.html
==============================================================================
--- trunk/libs/functional/overloaded_function/doc/html/boost/make_overloaded_function.html (original)
+++ trunk/libs/functional/overloaded_function/doc/html/boost/make_overloaded_function.html 2012-04-12 21:02:02 EDT (Thu, 12 Apr 2012)
@@ -36,7 +36,7 @@
<a class="link" href="overloaded_function.html" title="Class template overloaded_function">overloaded_function</a>< __function_type__< F1 >, __function_type__< F2 >,...>
make_overloaded_function(F1 f1, F2 f2, ...);</pre></div>
<div class="refsect1">
-<a name="id870528"></a><h2>Description</h2>
+<a name="id813336"></a><h2>Description</h2>
This function template creates and returns an <code class="computeroutput"><code class="computeroutput"><a class="link" href="overloaded_function.html" title="Class template overloaded_function">overloaded_function</a></code></code> object that overloads all the specified functions <code class="computeroutput">f1</code>, <code class="computeroutput">f2</code>, etc.
The function types are internally determined from the template parameter types so they do not need to be explicitly specified. Therefore, this function template usually has a more concise syntax when compared with <code class="computeroutput"><code class="computeroutput"><a class="link" href="overloaded_function.html" title="Class template overloaded_function">overloaded_function</a></code></code>. This is especially useful when the explicit type of the returned <code class="computeroutput"><code class="computeroutput"><a class="link" href="overloaded_function.html" title="Class template overloaded_function">overloaded_function</a></code></code> object does not need to be known (e.g., when used with Boost.Typeof's <code class="computeroutput">BOOST_AUTO</code>, C++11 <code class="computeroutput">auto</code>, or when the overloaded function object is handled using a function template parameter, see the <a class="link" href="../boost_functional_overloadedfunction/Tutorial.html" title="Tutorial">Tutorial
</a> section).
The maximum number of functions to overload is given by the <code class="computeroutput"><code class="computeroutput"><a class="link" href="../BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX.html" title="Macro BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX">BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX</a></code></code> configuration macro.

Modified: trunk/libs/functional/overloaded_function/doc/html/boost/overloaded_function.html
==============================================================================
--- trunk/libs/functional/overloaded_function/doc/html/boost/overloaded_function.html (original)
+++ trunk/libs/functional/overloaded_function/doc/html/boost/overloaded_function.html 2012-04-12 21:02:02 EDT (Thu, 12 Apr 2012)
@@ -35,19 +35,19 @@
class <a class="link" href="overloaded_function.html" title="Class template overloaded_function">overloaded_function</a> {
public:
 // <a class="link" href="overloaded_function.html#boost.overloaded_functionconstruct-copy-destruct">construct/copy/destruct</a>
- <a class="link" href="overloaded_function.html#id315888-bb">overloaded_function</a>(const boost::function< F1 > &,
+ <a class="link" href="overloaded_function.html#id313151-bb">overloaded_function</a>(const boost::function< F1 > &,
 const boost::function< F2 > &, ...);

- // <a class="link" href="overloaded_function.html#id315818-bb">public member functions</a>
+ // <a class="link" href="overloaded_function.html#id313082-bb">public member functions</a>
 boost::function_traits< F1 >::result_type
- <a class="link" href="overloaded_function.html#id315821-bb">operator()</a>(typename boost::function_traits< F1 >::arg1_type,
+ <a class="link" href="overloaded_function.html#id313084-bb">operator()</a>(typename boost::function_traits< F1 >::arg1_type,
 typename boost::function_traits< F1 >::arg2_type, ...) const;
 boost::function_traits< F2 >::result_type
- <a class="link" href="overloaded_function.html#id315847-bb">operator()</a>(typename boost::function_traits< F2 >::arg1_type,
+ <a class="link" href="overloaded_function.html#id313110-bb">operator()</a>(typename boost::function_traits< F2 >::arg1_type,
 typename boost::function_traits< F2 >::arg2_type, ...) const;
};</pre></div>
<div class="refsect1">
-<a name="id869742"></a><h2>Description</h2>
+<a name="id812550"></a><h2>Description</h2>
This function object aggregates together calls to functions of all the specified function types <code class="computeroutput">F1</code>, <code class="computeroutput">F2</code>, etc which must have distinct function signatures from one another.
Parameters: 
<div class="informaltable"><table class="table">
@@ -67,28 +67,28 @@
At least two distinct function types must be specified (because there is nothing to overload between one or zero functions). The maximum number of functions to overload is given by the <code class="computeroutput"><a class="link" href="../BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX.html" title="Macro BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX">BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX</a></code> configuration macro. The maximum number of function parameters for each of the specified function types is given by the <code class="computeroutput"><a class="link" href="../BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_ARITY_MAX.html" title="Macro BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_ARITY_MAX">BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_ARITY_MAX</a></code> configuration macro.
See: <a class="link" href="../boost_functional_overloadedfunction/Tutorial.html" title="Tutorial">Tutorial</a> section, <code class="computeroutput"><a class="link" href="make_overloaded_function.html" title="Function template make_overloaded_function">make_overloaded_function</a></code>, <code class="computeroutput"><a class="link" href="../BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX.html" title="Macro BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX">BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX</a></code>, <code class="computeroutput"><a class="link" href="../BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_ARITY_MAX.html" title="Macro BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_ARITY_MAX">BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_ARITY_MAX</a></code>, Boost.Function. 
<div class="refsect2">
-<a name="id869890"></a><h3>
+<a name="id812697"></a><h3>
<a name="boost.overloaded_functionconstruct-copy-destruct"></a><code class="computeroutput">overloaded_function</code>
 public
 construct/copy/destruct</h3>
<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem">
-<pre class="literallayout"><a name="id315888-bb"></a>overloaded_function(const boost::function< F1 > &,
+<pre class="literallayout"><a name="id313151-bb"></a>overloaded_function(const boost::function< F1 > &,
 const boost::function< F2 > &, ...);</pre>Construct the overloaded function object. Any function pointer, function reference, and monomorphic function object that can be converted to a <code class="computeroutput">boost::function</code> function object can be specified as parameter.
Note: Unfortunately, it is not possible to support polymorphic function objects (as explained here). 
</li></ol></div>
</div>
<div class="refsect2">
-<a name="id870026"></a><h3>
-<a name="id315818-bb"></a><code class="computeroutput">overloaded_function</code> public member functions</h3>
+<a name="id812834"></a><h3>
+<a name="id313082-bb"></a><code class="computeroutput">overloaded_function</code> public member functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
<pre class="literallayout">boost::function_traits< F1 >::result_type
-<a name="id315821-bb"></a>operator()(typename boost::function_traits< F1 >::arg1_type,
+<a name="id313084-bb"></a>operator()(typename boost::function_traits< F1 >::arg1_type,
 typename boost::function_traits< F1 >::arg2_type, ...) const;</pre>Call operator matching the signature of the function type specified as 1st template parameter. This will in turn invoke the call operator of the 1st function passed to the constructor. 
</li>
<li class="listitem">
<pre class="literallayout">boost::function_traits< F2 >::result_type
-<a name="id315847-bb"></a>operator()(typename boost::function_traits< F2 >::arg1_type,
+<a name="id313110-bb"></a>operator()(typename boost::function_traits< F2 >::arg1_type,
 typename boost::function_traits< F2 >::arg2_type, ...) const;</pre>Call operator matching the signature of the function type specified as 2nd template parameter. This will in turn invoke the call operator of the 2nd function passed to the constructor.
Note: Similar call operators are present for all specified function types <code class="computeroutput">F1</code>, <code class="computeroutput">F2</code>, etc (even if not exhaustively listed by this documentation). 
</li>

Modified: trunk/libs/functional/overloaded_function/doc/html/index.html
==============================================================================
--- trunk/libs/functional/overloaded_function/doc/html/index.html (original)
+++ trunk/libs/functional/overloaded_function/doc/html/index.html 2012-04-12 21:02:02 EDT (Thu, 12 Apr 2012)
@@ -138,7 +138,7 @@
</div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
-<td align="left">Last revised: April 10, 2012 at 20:37:20 GMT</td>
+<td align="left">Last revised: April 13, 2012 at 00:59:44 GMT</td>
<td align="right"><div class="copyright-footer"></div></td>
</tr></table>
<hr>

Modified: trunk/libs/libraries.htm
==============================================================================
--- trunk/libs/libraries.htm (original)
+++ trunk/libs/libraries.htm 2012-04-12 21:02:02 EDT (Thu, 12 Apr 2012)
@@ -150,6 +150,8 @@
 <li>functional/hash -
 A TR1 hash function object that can be extended to hash user defined
 types, from Daniel James.</li>
+ <li>functional/overloaded_function -
+ Overload different functions into a single function object, from Lorenzo Caminiti.</li>
 <li>fusion -
 Library for working with tuples, including various containers, algorithms, etc.
 From Joel de Guzman, Dan Marsden and Tobias Schwinger.</li>
@@ -165,6 +167,8 @@
 <li>icl -
 Interval Container Library, interval sets and maps and aggregation
 of associated values, from Joachim Faulhaber.</li>
+ <li>identity_type -
+ Wrap types within round parenthesis so they can always be passed as macro parameters, from Lorenzo Caminiti.</li>
 <li>integer - Headers to ease
 dealing with integral types.</li>
 <li>interprocess - Shared memory, memory mapped files,
@@ -183,6 +187,8 @@
 <li>lambda - Define small unnamed
 function objects at the actual call site, and more, from Jaakko Järvi and
 Gary Powell.</li>
+ <li>local_function -
+ Program functions locally, within other functions, directly within the scope where they are needed, from Lorenzo Caminiti.</li>
 <li>locale - Provide localization and Unicode
 handling tools for C++, from Artyom Beilis</li>
 <li>lexical_cast -  General literal text conversions, such as an <code>int</code> represented as
@@ -273,8 +279,8 @@
 <li>regex - Regular expression
 library, from John Maddock.</li>
 <li>result_of - determines the type of a function call expression.</li>
- <li>scope_exit
- - Execute arbitrary code at scope exit, from Alexander Nasonov.</li>
+ <li>scope_exit -
+ Execute arbitrary code at scope exit, from Alexander Nasonov and Lorenzo Caminiti.</li>
 <li>serialization
 - Serialization for persistence and marshalling, from Robert Ramey</li>
 <li>signals - managed signals &
@@ -518,9 +524,13 @@
 <li>functional/hash -
 A TR1 hash function object that can be extended to hash user defined
 types, from Daniel James.</li>
+ <li>functional/overloaded_function -
+ Overload different functions into a single function object, from Lorenzo Caminiti.</li>
 <li>lambda - Define small unnamed
 function objects at the actual call site, and more, from Jaakko Järvi and
 Gary Powell.</li>
+ <li>local_function -
+ Program functions locally, within other functions, directly within the scope where they are needed, from Lorenzo Caminiti.</li>
 <li>Phoenix - Define small unnamed
 function objects at the actual call site, and more, from Joel de Guzman, Dan
 Marsden and Thomas Heller</li>
@@ -634,8 +644,8 @@
 "parameter/doc/html/index.html">parameter</a> -
 Write functions that accept arguments by name, by David Abrahams
 and Daniel Wallin.</li>
- <li>scope_exit
- - Execute arbitrary code at scope exit, from Alexander Nasonov.</li>
+ <li>scope_exit -
+ Execute arbitrary code at scope exit, from Alexander Nasonov and Lorenzo Caminiti.</li>
 <li>typeof -
 Typeof operator emulation, from Arkadiy Vertleyb and Peder Holt.</li>
</ul>
@@ -758,6 +768,8 @@
<h3><a name="Preprocessor">Preprocessor</a> Metaprogramming</h3>

<ul>
+ <li>identity_type -
+ Wrap types within round parenthesis so they can always be passed as macro parameters, from Lorenzo Caminiti.</li>
 <li>preprocessor - Preprocessor
 metaprogramming tools including repetition and recursion, from Vesa Karvonen
 and Paul Mensonides.</li>

Modified: trunk/libs/maintainers.txt
==============================================================================
--- trunk/libs/maintainers.txt (original)
+++ trunk/libs/maintainers.txt 2012-04-12 21:02:02 EDT (Thu, 12 Apr 2012)
@@ -39,6 +39,7 @@
functional/factory Tobias Schwinger <tschwinger -at- isonews2.com>
functional/forward Tobias Schwinger <tschwinger -at- isonews2.com>
functional/hash Daniel James <dnljms -at- gmail.com>
+functional/overloaded_function Lorenzo Caminiti <lorcaminiti -at- gmail.com>
fusion Joel de Guzman <joel -at- boost-consulting.com>, Dan Marsden <danmarsden -at- yahoo.co.uk>, Tobias Schwinger <tschwinger -at- isonews2.com>
function_types Tobias Schwinger <tschwinger -at- isonews2.com>
geometry Barend Gehrels<barend -at- xs4all.nl>, Bruno Lalande <bruno.lalande -at- gmail.com>, Mateusz Loskot <mateusz -at- loskot.net>
@@ -53,6 +54,7 @@
iostreams Jonathan Turkanis <turkanis -at- coderage.com>
iterator David Abrahams <dave -at- boost-consulting.com>, Thomas Witt <witt - at - acm.org>
lambda Jaakko Jarvi <jarvi -at- cs.tamu.edu>
+local_function Lorenzo Caminiti <lorcaminiti -at- gmail.com>
locale Artyom Beilis <artyomtnk -at- yahoo.com>
logic Douglas Gregor <dgregor -at- cs.indiana.edu>
math Hubert Holin <Hubert.Holin -at- meteo.fr>, John Maddock <john -at- johnmaddock.co.uk>
@@ -82,7 +84,7 @@
ratio Vicente J. Botet Escriba <vicente.botet -at- wanadoo.fr>
rational Jonathan Turkanis <turkanis -at- coderage.com>
regex John Maddock <john -at- johnmaddock.co.uk>
-scope_exit Alexander Nasonov <alexander.nasonov -at- gmail.com>
+scope_exit Alexander Nasonov <alexander.nasonov -at- gmail.com>, Lorenzo Caminiti <lorcaminiti -at- gmail.com>
serialization Robert Ramey <ramey -at- rrsd.com>
signals Douglas Gregor <dgregor -at- cs.indiana.edu>
signals2 Frank Mori Hess <fmhess -at- users.sourceforge.net>
@@ -101,8 +103,9 @@
units Matthias Schabel <boost -at- schabel-family.org>, Steven Watanabe <steven -at- providere-consulting.com>
unordered Daniel James <dnljms -at- gmail.com>
utility
-utility/result_of Daniel Walker <daniel.j.walker -at- gmail.com>
utility/enable_if Jaakko Jarvi <jarvi -at- cs.tamu.edu>, Jeremiah Willcock <jewillco -at- osl.iu.edu>
+utility/identity_type Lorenzo Caminiti <lorcaminiti -at- gmail.com>
+utility/result_of Daniel Walker <daniel.j.walker -at- gmail.com>
utility/swap Joseph Gauterin <joseph.gauterin -at- googlemail.com>
uuid Andy Tompkins <atompkins -at- fastmail.fm>
variant Eric Friedman <ericbrandon -at- gmail.com>

Modified: trunk/libs/utility/identity_type/doc/html/index.html
==============================================================================
--- trunk/libs/utility/identity_type/doc/html/index.html (original)
+++ trunk/libs/utility/identity_type/doc/html/index.html 2012-04-12 21:02:02 EDT (Thu, 12 Apr 2012)
@@ -4,8 +4,8 @@
 file LICENSE_1_0.txt or a copy at http://www.boost.org/LICENSE_1_0.txt)
 </div></div></div></div><div class="toc">Table of Contents<dl><dt>Motivation</dt><dt>Solution</dt><dt>Templates</dt><dt>Abstract Types</dt><dt>Annex: Usage</dt><dt><a href="#boost_utility_identitytype.annex__implementation">Annex:
 Implementation</a></dt><dt>Reference</dt></dl></div>
- This library allows to wrap type expressions within round parenthesis so they
- can be passed to macros even when they contain commas.
+ This library allows to wrap types within round parenthesis so they can always
+ be passed as macro parameters.
 <div class="section boost_utility_identitytype_motivation" title="Motivation"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="boost_utility_identitytype.motivation"></a><a class="link" href="#boost_utility_identitytype.motivation" title="Motivation">Motivation</a></h2></div></div></div>
 Consider the following macro which declares a variable named <code class="computeroutput">var</code><code class="literal">n</code>
 with the specified <code class="literal">type</code> (see also
@@ -236,7 +236,7 @@

<a class="link" href="#BOOST_IDENTITY_TYPE" title="Macro BOOST_IDENTITY_TYPE">BOOST_IDENTITY_TYPE</a>(parenthesized_type)</pre><div class="refentry" title="Macro BOOST_IDENTITY_TYPE"><a name="BOOST_IDENTITY_TYPE"></a><div class="titlepage"></div><div class="refnamediv"><h2>Macro BOOST_IDENTITY_TYPE</h2>BOOST_IDENTITY_TYPE â€” This macro allows to wrap the specified type expression within extra round parenthesis so the type can be passed as a single macro parameter even if it contains commas (not already wrapped within round parenthesis). </div><h2 class="refsynopsisdiv-title">Synopsis</h2><div class="refsynopsisdiv"><pre class="synopsis">// In header: <<a class="link" href="#header.boost.utility.identity_type_hpp" title="Header <boost/utility/identity_type.hpp>">boost/utility/identity_type.hpp</a>>

-BOOST_IDENTITY_TYPE(parenthesized_type)</pre></div><div class="refsect1" title="Description"><a name="id569282"></a><h2>Description</h2>Parameters: <div class="informaltable"><table class="table"><colgroup><col><col></colgroup><tbody><tr><td><code class="computeroutput">parenthesized_type</code></td><td>The type expression to be passed as macro parameter wrapped by a single set of round parenthesis <code class="computeroutput">(...)</code>. This type expression can contain an arbitrary number of commas. </td></tr></tbody></table></div>
+BOOST_IDENTITY_TYPE(parenthesized_type)</pre></div><div class="refsect1" title="Description"><a name="id484782"></a><h2>Description</h2>Parameters: <div class="informaltable"><table class="table"><colgroup><col><col></colgroup><tbody><tr><td><code class="computeroutput">parenthesized_type</code></td><td>The type expression to be passed as macro parameter wrapped by a single set of round parenthesis <code class="computeroutput">(...)</code>. This type expression can contain an arbitrary number of commas. </td></tr></tbody></table></div>
This macro works on any C++03 compiler (it does not use variadic macros).This macro must be prefixed by <code class="computeroutput">typename</code> when used within templates. Note that the compiler will not be able to automatically determine function template parameters when they are wrapped with this macro (these parameters need to be explicitly specified when calling the function template).On some compilers (like GCC), using this macro on abstract types requires to add and remove a reference to the specified type. </div></div></div></div><div class="footnotes"> <hr width="100" align="left"><div class="footnote">[<a id="ftn.boost_utility_identitytype.solution.f0" href="#boost_utility_identitytype.solution.f0" class="para">1</a>] 
 Using variadic macros, it would be possible to require a single set of extra
 parenthesis <code class="computeroutput">BOOST_IDENTITY_TYPE(</code><code class="literal">type</code><code class="computeroutput">)</code> instead of two <code class="computeroutput">BOOST_IDENTITY_TYPE((</code><code class="literal">type</code><code class="computeroutput">))</code> but variadic macros are not part of C++03

Modified: trunk/libs/utility/identity_type/doc/identity_type.qbk
==============================================================================
--- trunk/libs/utility/identity_type/doc/identity_type.qbk (original)
+++ trunk/libs/utility/identity_type/doc/identity_type.qbk 2012-04-12 21:02:02 EDT (Thu, 12 Apr 2012)
@@ -19,7 +19,7 @@
[category Utilities]
]

-This library allows to wrap type expressions within round parenthesis so they can be passed to macros even when they contain commas.
+This library allows to wrap types within round parenthesis so they can always be passed as macro parameters.

[import ../test/var_error.cpp]
[import ../test/var.cpp]

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