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Subject: [Boost-commit] svn:boost r58980 - in sandbox/filesystem-v3: boost/filesystem libs/filesystem/doc libs/filesystem/example libs/filesystem/src libs/filesystem/test
From: bdawes_at_[hidden]
Date: 2010-01-13 10:54:38

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Author: bemandawes
Date: 2010-01-13 10:54:36 EST (Wed, 13 Jan 2010)
New Revision: 58980
URL: http://svn.boost.org/trac/boost/changeset/58980

Log:
Add pathname as exposition only private member of path. Change implementation accordingly. Add template versions of native and generic observers. Rename observer functions for increased clarity.
Text files modified:
   sandbox/filesystem-v3/boost/filesystem/operations.hpp | 16
   sandbox/filesystem-v3/boost/filesystem/path.hpp | 152 +++---
   sandbox/filesystem-v3/libs/filesystem/doc/reference.html | 895 +++++++++++++++------------------------
   sandbox/filesystem-v3/libs/filesystem/doc/tutorial.html | 58 +-
   sandbox/filesystem-v3/libs/filesystem/example/error_demo.cpp | 10
   sandbox/filesystem-v3/libs/filesystem/example/path_info.cpp | 32
   sandbox/filesystem-v3/libs/filesystem/example/simple_ls.cpp | 7
   sandbox/filesystem-v3/libs/filesystem/src/operations.cpp | 4
   sandbox/filesystem-v3/libs/filesystem/src/path.cpp | 197 ++++----
   sandbox/filesystem-v3/libs/filesystem/src/unique_path.cpp | 2
   sandbox/filesystem-v3/libs/filesystem/test/deprecated_test.cpp | 4
   sandbox/filesystem-v3/libs/filesystem/test/operations_test.cpp | 16
   sandbox/filesystem-v3/libs/filesystem/test/path_test.cpp | 24
   sandbox/filesystem-v3/libs/filesystem/test/path_unit_test.cpp | 36
   14 files changed, 629 insertions(+), 824 deletions(-)

Modified: sandbox/filesystem-v3/boost/filesystem/operations.hpp
==============================================================================
--- sandbox/filesystem-v3/boost/filesystem/operations.hpp (original)
+++ sandbox/filesystem-v3/boost/filesystem/operations.hpp 2010-01-13 10:54:36 EST (Wed, 13 Jan 2010)
@@ -462,18 +462,18 @@
   directory_entry() {}
   explicit directory_entry(const boost::filesystem::path& p,
     file_status st = file_status(), file_status symlink_st=file_status())
- : m_path(p), m_status(st), m_symlink_status(symlink_st)
+ : m_pathname(p), m_status(st), m_symlink_status(symlink_st)
     {}

   void assign(const boost::filesystem::path& p,
     file_status st = file_status(), file_status symlink_st = file_status())
- { m_path = p; m_status = st; m_symlink_status = symlink_st; }
+ { m_pathname = p; m_status = st; m_symlink_status = symlink_st; }

   void replace_filename(const boost::filesystem::path& p,
     file_status st = file_status(), file_status symlink_st = file_status())
   {
- m_path.remove_filename();
- m_path /= p;
+ m_pathname.remove_filename();
+ m_pathname /= p;
     m_status = st;
     m_symlink_status = symlink_st;
   }
@@ -484,14 +484,14 @@
       { replace_filename(p, st, symlink_st); }
# endif

- const boost::filesystem::path& path() const {return m_path;}
+ const boost::filesystem::path& path() const {return m_pathname;}
   file_status status() const {return m_get_status();}
   file_status status(system::error_code& ec) const {return m_get_status(&ec);}
   file_status symlink_status() const {return m_get_symlink_status();}
   file_status symlink_status(system::error_code& ec) const {return m_get_symlink_status(&ec);}

private:
- boost::filesystem::path m_path;
+ boost::filesystem::path m_pathname;
   mutable file_status m_status; // stat()-like
   mutable file_status m_symlink_status; // lstat()-like

@@ -874,13 +874,13 @@
           if (!m_imp_ptr->m_path1.empty())
           {
             m_imp_ptr->m_what += ": \"";
- m_imp_ptr->m_what += m_imp_ptr->m_path1.native_string();
+ m_imp_ptr->m_what += m_imp_ptr->m_path1.string();
             m_imp_ptr->m_what += "\"";
           }
           if (!m_imp_ptr->m_path2.empty())
           {
             m_imp_ptr->m_what += ", \"";
- m_imp_ptr->m_what += m_imp_ptr->m_path2.native_string();
+ m_imp_ptr->m_what += m_imp_ptr->m_path2.string();
             m_imp_ptr->m_what += "\"";
           }
         }

Modified: sandbox/filesystem-v3/boost/filesystem/path.hpp
==============================================================================
--- sandbox/filesystem-v3/boost/filesystem/path.hpp (original)
+++ sandbox/filesystem-v3/boost/filesystem/path.hpp 2010-01-13 10:54:36 EST (Wed, 13 Jan 2010)
@@ -103,7 +103,7 @@
 // the AreFileApisANSI() function, or, if a conversion argument is given,
 // using a conversion object modeled on std::wstring_convert.
 //
- // See m_path comments for further important rationale.
+ // See m_pathname comments for further important rationale.

 // Design alternative; each function can have an additional overload that
 // supplies a conversion locale. For example:
@@ -147,45 +147,45 @@

 path(){}

- path(const path& p) : m_path(p.m_path) {}
+ path(const path& p) : m_pathname(p.m_pathname) {}

 template <class ContiguousIterator>
 path(ContiguousIterator begin, ContiguousIterator end)
 {
 if (begin != end)
 path_traits::convert(&*begin, &*begin+std::distance(begin, end),
- m_path, codecvt());
+ m_pathname, codecvt());
 }

 template <class Source>
 path(Source const& source)
 {
- path_traits::dispatch(source, m_path, codecvt());
+ path_traits::dispatch(source, m_pathname, codecvt());
 }

 // ----- assignments -----

 path& operator=(const path& p)
 {
- m_path = p.m_path;
+ m_pathname = p.m_pathname;
 return *this;
 }

 template <class ContiguousIterator>
 path& assign(ContiguousIterator begin, ContiguousIterator end)
 {
- m_path.clear();
+ m_pathname.clear();
 if (begin != end)
 path_traits::convert(&*begin, &*begin+std::distance(begin, end),
- m_path, codecvt());
+ m_pathname, codecvt());
 return *this;
 }

 template <class Source>
 path& operator=(Source const& source)
 {
- m_path.clear();
- path_traits::dispatch(source, m_path, codecvt());
+ m_pathname.clear();
+ path_traits::dispatch(source, m_pathname, codecvt());
 return *this;
 }

@@ -204,14 +204,14 @@

 // ----- modifiers -----

- void clear() { m_path.clear(); }
- void swap(path& rhs) { m_path.swap(rhs.m_path); }
+ void clear() { m_pathname.clear(); }
+ void swap(path& rhs) { m_pathname.swap(rhs.m_pathname); }
 path& remove_filename();
 path& replace_extension(const path& new_extension = path());

# ifdef BOOST_POSIX_API

- path& localize() { return *this; } // POSIX m_path already localized
+ path& localize() { return *this; } // POSIX m_pathname already localized

# else // BOOST_WINDOWS_API

@@ -238,52 +238,45 @@
 // this is the format of the internally stored string.
 // generic: backslashes are converted to slashes

-// template< class T >
-// T string(system::error_code & ec = boost::throws()) const // internal (i.e. original) format
-// {
-// return path_traits::convert<T>(m_path, ec);
-// }
-
 // ----- native format observers -----
- //
- // access to the internal representation string is efficient and often convenient,
- // but may result in less than fully portable code.

- const string_type& native() const { return m_path; } // Throws: nothing
- const value_type* c_str() const { return m_path.c_str(); } // Throws: nothing
+ const string_type& native() const { return m_pathname; } // Throws: nothing
+ const value_type* c_str() const { return m_pathname.c_str(); } // Throws: nothing

-# ifdef BOOST_WINDOWS_API
+ template <class String>
+ String string() const;

- const std::string native_string() const;
- const std::wstring& native_wstring() const { return m_path; }
-
-# else // BOOST_POSIX_API
+# ifdef BOOST_WINDOWS_API
+ const std::string string() const;
+ const std::wstring& wstring() const { return m_pathname; }

- const std::string& native_string() const { return m_path; }
- const std::wstring native_wstring() const
+# else // BOOST_POSIX_API
+ const std::string& string() const { return m_pathname; }
+ const std::wstring wstring() const
 {
 std::wstring tmp;
- if (!m_path.empty())
- path_traits::convert(&*m_path.begin(), &*m_path.begin()+m_path.size(),
+ if (!m_pathname.empty())
+ path_traits::convert(&*m_pathname.begin(), &*m_pathname.begin()+m_pathname.size(),
 tmp, codecvt());
 return tmp;
 }

-# endif
+# endif

 // ----- generic format observers -----

-# ifdef BOOST_WINDOWS_API
+ template <class String>
+ String generic_string() const;

- const std::string string() const;
- const std::wstring wstring() const;
-
-# else // BOOST_POSIX_API
+# ifdef BOOST_WINDOWS_API
+ const std::string generic_string() const;
+ const std::wstring generic_wstring() const;

- const std::string& string() const { return m_path; }
- const std::wstring wstring() const { return native_wstring(); }
+# else // BOOST_POSIX_API
+ const std::string& generic_string() const { return m_pathname; }
+ const std::wstring generic_wstring() const { return wstring(); }

-# endif
+# endif

 // ----- decomposition -----

@@ -299,13 +292,13 @@

 // ----- query -----

- bool empty() const { return m_path.empty(); } // name consistent with std containers
+ bool empty() const { return m_pathname.empty(); } // name consistent with std containers
 bool has_root_path() const { return has_root_directory() || has_root_name(); }
 bool has_root_name() const { return !root_name().empty(); }
 bool has_root_directory() const { return !root_directory().empty(); }
 bool has_relative_path() const { return !relative_path().empty(); }
 bool has_parent_path() const { return !parent_path().empty(); }
- bool has_filename() const { return !m_path.empty(); }
+ bool has_filename() const { return !m_pathname.empty(); }
 bool has_stem() const { return !stem().empty(); }
 bool has_extension() const { return !extension().empty(); }
 bool is_absolute() const
@@ -349,7 +342,7 @@
 path& remove_leaf() { return remove_filename(); }
 path leaf() const { return filename(); }
 path branch_path() const { return parent_path(); }
- bool has_leaf() const { return !m_path.empty(); }
+ bool has_leaf() const { return !m_pathname.empty(); }
 bool has_branch_path() const { return !parent_path().empty(); }
 bool is_complete() const { return is_absolute(); }
# endif
@@ -357,10 +350,10 @@
# if defined(BOOST_FILESYSTEM_DEPRECATED)
 // deprecated functions with enough signature or semantic changes that they are
 // not supplied by default
- const std::string file_string() const { return native_string(); }
- const std::string directory_string() const { return native_string(); }
- const std::string native_file_string() const { return native_string(); }
- const std::string native_directory_string() const { return native_string(); }
+ const std::string file_string() const { return string(); }
+ const std::string directory_string() const { return string(); }
+ const std::string native_file_string() const { return string(); }
+ const std::string native_directory_string() const { return string(); }
 const string_type external_file_string() const { return native(); }
 const string_type external_directory_string() const { return native(); }

@@ -385,21 +378,21 @@
# pragma warning(disable : 4251) // disable warning: class 'std::basic_string<_Elem,_Traits,_Ax>'
# endif // needs to have dll-interface...
/*
- m_path has the type, encoding, and format required by the native
+ m_pathname has the type, encoding, and format required by the native
 operating system. Thus for POSIX and Windows there is no conversion for
- passing m_path.c_str() to the O/S API or when obtaining a path from the
+ passing m_pathname.c_str() to the O/S API or when obtaining a path from the
 O/S API. POSIX encoding is unspecified other than for dot and slash
 characters; POSIX just treats paths as a sequence of bytes. Windows
 encoding is UCS-2 or UTF-16 depending on the version.
*/
- string_type m_path; // Windows: as input; backslashes NOT converted to slashes,
- // slashes NOT converted to backslashes
+ string_type m_pathname; // Windows: as input; backslashes NOT converted to slashes,
+ // slashes NOT converted to backslashes
# if defined(_MSC_VER)
# pragma warning(pop) // restore warning settings.
# endif

 string_type::size_type m_append_separator_if_needed();
- // Returns: If separator is to be appended, m_path.size() before append. Otherwise 0.
+ // Returns: If separator is to be appended, m_pathname.size() before append. Otherwise 0.
 // Note: An append is never performed if size()==0, so a returned 0 is unambiguous.

 void m_erase_redundant_separator(string_type::size_type sep_pos);
@@ -413,9 +406,6 @@
 friend class iterator;
 friend bool operator<(const path& lhs, const path& rhs);

- static bool m_path_lex_compare(iterator first1, iterator last1,
- iterator first2, iterator last2);
-
 // see path::iterator::increment/decrement comment below
 static void m_path_iterator_increment(path::iterator & it);
 static void m_path_iterator_decrement(path::iterator & it);
@@ -459,9 +449,9 @@
 path m_element; // current element
 const path * m_path_ptr; // path being iterated over
 string_type::size_type m_pos; // position of name in
- // m_path_ptr->m_path. The
+ // m_path_ptr->m_pathname. The
 // end() iterator is indicated by
- // m_pos == m_path_ptr->m_path.size()
+ // m_pos == m_path_ptr->m_pathname.size()
 }; // path::iterator

 //------------------------------------------------------------------------------------//
@@ -495,20 +485,30 @@
 // //
 //------------------------------------------------------------------------------------//

- // relational operators act as if comparing native format strings
-
+ // std::lexicographical_compare would infinately recurse because path iterators
+ // yield paths, so provide a path aware version
+ inline bool lexicographical_compare(path::iterator first1, path::iterator last1,
+ path::iterator first2, path::iterator last2)
+ {
+ for (; first1 != last1 && first2 != last2 ; ++first1, ++first2)
+ {
+ if (first1->native() < first2->native()) return true;
+ if (first2->native() < first1->native()) return false;
+ }
+ return first1 == last1 && first2 != last2;
+ }
+
 inline bool operator<(const path& lhs, const path& rhs)
 {
- // because path iterators yield paths, std::lexicographical_compare
- // infinately recurses, so use a path aware version
- return path::m_path_lex_compare(
- lhs.begin(), lhs.end(), rhs.begin(), rhs.end());
+ return lexicographical_compare(lhs.begin(), lhs.end(), rhs.begin(), rhs.end());
 }

 inline bool operator<=(const path& lhs, const path& rhs) { return !(rhs < lhs); }
 inline bool operator> (const path& lhs, const path& rhs) { return rhs < lhs; }
 inline bool operator>=(const path& lhs, const path& rhs) { return !(lhs < rhs); }

+ // equality operators act as if comparing generic format strings, to achieve the
+ // effect of lexicographical_compare element by element compare.
 // operator==() efficiency is a concern; a user reported the original version 2
 // !(lhs < rhs) && !(rhs < lhs) implementation caused a serious performance problem
 // for a map of 10,000 paths.
@@ -547,13 +547,13 @@

 inline std::ostream& operator<<(std::ostream & os, const path& p)
 {
- os << p.native_string();
+ os << p.string();
 return os;
 }

 inline std::wostream& operator<<(std::wostream & os, const path& p)
 {
- os << p.native_wstring();
+ os << p.wstring();
 return os;
 }

@@ -594,7 +594,7 @@
 string_type::size_type sep_pos(m_append_separator_if_needed());
 if (begin != end)
 path_traits::convert(&*begin, &*begin+std::distance(begin, end),
- m_path, codecvt());
+ m_pathname, codecvt());
 if (sep_pos)
 m_erase_redundant_separator(sep_pos);
 return *this;
@@ -606,12 +606,28 @@
 if (path_traits::empty(source))
 return *this;
 string_type::size_type sep_pos(m_append_separator_if_needed());
- path_traits::dispatch(source, m_path, codecvt());
+ path_traits::dispatch(source, m_pathname, codecvt());
 if (sep_pos)
 m_erase_redundant_separator(sep_pos);
 return *this;
 }

+//--------------------------------------------------------------------------------------//
+// class path member template specializations //
+//--------------------------------------------------------------------------------------//
+
+ template <> inline
+ std::string path::string<std::string>() const { return string(); }
+
+ template <> inline
+ std::wstring path::string<std::wstring>() const { return wstring(); }
+
+ template <> inline
+ std::string path::generic_string<std::string>() const { return generic_string(); }
+
+ template <> inline
+ std::wstring path::generic_string<std::wstring>() const { return generic_wstring(); }
+

} // namespace filesystem
} // namespace boost

Modified: sandbox/filesystem-v3/libs/filesystem/doc/reference.html
==============================================================================
--- sandbox/filesystem-v3/libs/filesystem/doc/reference.html (original)
+++ sandbox/filesystem-v3/libs/filesystem/doc/reference.html 2010-01-13 10:54:36 EST (Wed, 13 Jan 2010)
@@ -19,7 +19,8 @@
<img src="../../../boost.png" alt="boost.png (6897 bytes)" align="middle" width="277" height="86" border="0"></a></td>
 <td width="633" align="middle">
 Filesystem Library 
- Version 3 
+ 
+ Version 3 
 </td>
 </tr>
</table>
@@ -126,66 +127,33 @@
</table>

<h2><a name="Introduction">Introduction</a></h2>
-Some behavior is specified by reference to ISO/IEC 9945:2003, 
-POSIX. How such behavior is actually implemented is unspecified.
-<blockquote>
-[Note: This constitutes an "as if" rule for implementation of
-operating system dependent behavior. Presumably implementations will usually call native
-operating system API's. --end note]
-</blockquote>
-Implementations are encouraged, but not required, to support such behavior
-
-as it is defined by POSIX. Implementations shall document any
-behavior that differs from the POSIX defined behavior. Implementations that do not support exact POSIX behavior are
-encouraged to provide behavior as close to POSIX behavior as is reasonable given the
-limitations of actual operating systems and file systems. If an implementation cannot provide any
-reasonable behavior, the implementation shall report an error in an
-implementation-defined manner.
-<blockquote>
-[Note: Such errors might be reported by an #error directive, a <code>
-static_assert</code>, a <code>filesystem_error</code> exception, a special
-return value, or some other manner. --end note]
-</blockquote>
-Specific operating systems such as OpenMVS,
-UNIX, and Windows are mentioned only for purposes of illustration or to
-give guidance to implementers. No slight to other operating systems is implied
-or intended.
-The Effects and Postconditions of functions described in this
-reference
-may not be achieved in
-the presence of race conditions. No diagnostic is required.
-If the possibility of race conditions makes it unreliable for a program to
-test for a precondition before calling a function described in this clause, 
-Requires is not specified for the condition. Instead, the condition is
-specified as a Throws condition.
-<blockquote>
-[Note: As a design practice, preconditions are not specified when it
-is unreasonable for a program to detect them prior to calling the function. 
--- end note]
-</blockquote>
-<h3><a name="Definitions">Definitions</a></h3>
-The following definitions apply throughout this reference documentation:
+
+This reference documentation describes components that C++ programs may use
+to perform operations involving file systems, including paths, regular files,
+and directories.
+<h2><a name="Definitions">Definitions</a></h2>
+The following definitions shall apply throughout this reference documentation:
<a name="File">File</a>: An object that can be written to, or read from, or both. A file
has certain attributes, including type. Common types of files include regular files
and directories. Other types of files, such as symbolic links, may be supported by the
implementation.
<a name="File-system">File system</a>: A collection of files and certain of their attributes.
<a name="Filename">Filename</a>: The name of a file. Slash and 0
-characters are not permitted in filenames. Implementations may define additional
+characters are not permitted. Implementations may define additional
characters or specific names that are not permitted. Filenames <code>.</code> 
and <code>..</code>  have special meaning. Implementations may define
additional filenames that have special meaning.
<blockquote>
- [Note: Most implementations prohibit the ANSI control characters
+ [Note: Most operating systems prohibit the ANSI control characters
 (0x00-0x31) in filenames.
- Windows implementations prohibit the characters 0x00-0x31, <code>"</code>,<code>
+ Windows prohibits the characters 0x00-0x31, <code>"</code>,<code>
 *</code>,<code> :</code>,<code> <</code>,<code> ></code>,<code> ?</code>,<code>
 \</code>,<code> /</code>, and<code> |</code> --end note]
</blockquote>
<a name="Path">Path</a>: A sequence of elements that identify
a location within a filesystem. The elements are the root-nameopt, 
-root-directoryopt, and an optional sequence of filenames. See
-Pathname grammar.
+root-directoryopt, and an optional sequence of filenames. [Note:
+A pathname is the concrete representation of a path. --end note]
<a name="Absolute-path">Absolute path</a>: A path that uniquely
identifies a file. The format is implementation defined. 
<blockquote>
@@ -197,11 +165,58 @@
 specifier followed by a slash, or begin with two slashes, are absolute paths. --end
 note]
</blockquote>
-<a name="Relative-path">Relative path</a>: A path that only uniquely
-identifies a file when considered relative to some other path. [Note:
+<a name="Relative-path">Relative path</a>: A path that uniquely
+identifies a file only when considered relative to some other path. [Note:
Paths "." and ".." are considered to be relative paths. --end note]
<a name="Pathname">Pathname</a>: A character string that represents a
-path.
+path. Pathnames are formatted according to the generic pathname format or the
+native pathname format.
+<a name="generic-pathname-format">Generic pathname format:</a>
+<blockquote>
+pathname: 
+            root-nameopt
+root-directoryopt relative-pathopt
+root-name: 
+           
+implementation-defined
+<blockquote>
+ <blockquote>
+[Note: Most POSIX and Windows based operating system define a name
+beginning with two slashes (or backslashes, for Windows) as a root-name
+identifying network locations. Windows defines a single letter followed by a
+<code>":"</code> as a root-name identifying a disc drive. --end note]
+ </blockquote>
+</blockquote>
+root-directory: 
+           
+directory-separator
+relative-path: 
+           
+filename 
+            relative-path
+directory-separator 
+            relative-path
+directory-separator filename
+filename: 
+            name 
+            <code>"."</code> 
+            <code>
+".."</code>
+directory-separator: 
+            <code>"/" 
+      "/"</code> directory-separator
+Multiple successive directory-separator characters are considered to
+be the same as one directory-separator character. The filename
+<code>"."</code> is considered to be a reference to the current directory. The
+filename <code>".."</code> is considered to be a reference to the current
+directory. Specific filenames may have special meaning for a particular
+operating system.
+</blockquote>
+<a name="native-pathname-format">Native pathname format:</a> 
+An implementation defined format. [Note: For POSIX-like operating
+systems, the native format is the same as the generic format. For Windows, the
+native format is the same as the generic format, except that directory-separator
+characters can be either slashes or backslashes. --end note]
<a name="Link">Link</a>: A directory entry object that associates a
filename with a file. On some file systems, several directory entries can
associate names with the same file.
@@ -220,15 +235,52 @@
If the file pointed to does not exist, the symbolic link is said to be a
"dangling" symbolic link. -- end note] 
</blockquote>
-<a name="Slash">Slash</a>: The character <tt><code>'/'</code></tt>, also known as
-solidus.
-<a name="Dot">Dot</a>: The character <code>'.'</code>, also known as
-period.
<a name="Race-condition">Race condition</a>: The condition that occurs
when multiple threads, processes, or computers interleave access and
modification of
the same object within a file system.
-<h3><a name="Header-filesystem-synopsis">Header <code><boost/filesystem></code> synopsis</a></h3>
+<a name="Dot">Dot</a>, Dot Dot: Synonyms for the filenames <code>"."</code>
+and <code>".."</code>, respectively. The dot filename names the current
+directory. The dot dot filename names the parent directory.
+<h2><a name="Conformance">Conformance</a></h2>
+Behavior is sometimes specified by reference to ISO/IEC 9945:2003, 
+POSIX. How such behavior is actually implemented is unspecified.
+<blockquote>
+[Note: This constitutes an "as if" rule for implementation of
+operating system dependent behavior. Presumably implementations will usually call native
+operating system API's. --end note]
+</blockquote>
+Implementations are encouraged, but not required, to support such behavior
+
+as it is defined by POSIX. Implementations shall document any
+behavior that differs from the POSIX defined behavior. Implementations that do not support exact POSIX behavior are
+encouraged to provide behavior as close to POSIX behavior as is reasonable given the
+limitations of actual operating systems and file systems. If an implementation cannot provide any
+reasonable behavior, the implementation shall report an error in an
+implementation-defined manner.
+<blockquote>
+[Note: Such errors might be reported by an #error directive, a <code>
+static_assert</code>, a <code>filesystem_error</code> exception, a special
+return value, or some other manner. --end note]
+</blockquote>
+Specific operating systems such as OpenMVS,
+UNIX, and Windows are mentioned only for purposes of illustration or to
+give guidance to implementers. No slight to other operating systems is implied
+or intended.
+The Effects and Postconditions of functions described in this
+reference
+may not be achieved in
+the presence of race conditions. No diagnostic is required.
+If the possibility of race conditions would make it unreliable for a program to
+test for a precondition before calling a function described in this clause, 
+Requires is not specified for the condition. Instead, the condition is
+specified as a Throws condition.
+<blockquote>
+[Note: As a design practice, preconditions are not specified when it
+is unreasonable for a program to detect them prior to calling the function. 
+-- end note]
+</blockquote>
+<h2><a name="Header-filesystem-synopsis">Header <code><boost/filesystem></code> synopsis</a></h2>
<pre> namespace boost
 {
 namespace filesystem
@@ -236,6 +288,8 @@
 class path;

 void swap(path& lhs, path& rhs);
+ bool lexicographical_compare(path::iterator first1, path::iterator last1,
+ path::iterator first2, path::iterator last2);

 bool operator==(const path& lhs, const path& rhs);
 bool operator!=(const path& lhs, const path& rhs);
@@ -376,7 +430,7 @@

 } // namespace filesystem
 } // namespace boost</pre>
-<h4><a name="Error-reporting">Error reporting</a></h4>
+<h2><a name="Error-reporting">Error reporting</a></h2>
Filesystem library functions often provide two overloads, one that
throws an exception to report file system errors, and another that sets an
<code>error_code</code>.
@@ -425,7 +479,7 @@
 throwing an exception as described in the C++ standard,
 17.6.4.10 [res.on.exception.handling].</li>
</ul>
-<h3><a name="class-path">Class <code>path</code></a></h3>
+<h2><a name="class-path">Class <code>path</code></a></h2>
An object of class <code>path</code> represents a path,
and contains a pathname Such an object is concerned only with the lexical and syntactic aspects
of a path. The path may not actually exist in external storage, and may contain pathnames which are not even valid for the current operating
@@ -479,19 +533,25 @@
 path& localize(); // POSIX: no effect. Windows: convert slashes to backslashes

 // native format observers
- const string_type& native() const; // native format, encoding
- const value_type* c_str() const; // native().c_str()
+ const string_type& native() const; // native format, encoding
+ const value_type* c_str() const; // native().c_str()
+
+ template <class String>
+ String string() const; // native format, uses codecvt() for encoding

- const string native_string() const; // native format, uses codecvt() for encoding
- const wstring native_wstring() const; // ditto
- const u16string native_u16string() const; // ditto
- const u32string native_u32string() const; // ditto
+ const string string() const; // native format, uses codecvt() for encoding
+ const wstring wstring() const; // ditto
+ const u16string u16string() const; // ditto
+ const u32string u32string() const; // ditto

 // generic format observers
- const string string() const; // generic format, uses codecvt() for encoding
- const wstring wstring() const; // ditto
- const u16string u16string() const; // ditto
- const u32string u32string() const; // ditto
+ template <class String>
+ String generic_string() const;
+
+ const string generic_string() const; // generic format, uses codecvt() for encoding
+ const wstring generic_wstring() const; // ditto
+ const u16string generic_u16string() const; // ditto
+ const u32string generic_u32string() const; // ditto

 // decomposition
 path root_name() const;
@@ -525,7 +585,10 @@

 // encoding conversion
 static std::locale imbue( const std::locale& loc );
- static const codecvt_type & codecvt()
+ static const codecvt_type & codecvt();
+
+ private:
+ string_type pathname; // exposition only
 };

 } // namespace filesystem
@@ -533,7 +596,7 @@
<code><a name="value_type">value_type</a></code> is an implementation-defined typedef for the
character type used by the implementation to represent pathnames.
<blockquote>
-[Note: For POSIX-like implementations, including Unix's, Linux,
+[Note: For POSIX-like implementations, including Unixes, Linux,
and
 <a href="http://www.cygwin.com/">Cygwin</a>, <code>path::value_type</code>
is <code>char</code> .
@@ -556,11 +619,11 @@
</blockquote>
<code><a name="ContiguousIterator">ContiguousIterator</a></code> is required be a standard library <code>RandomIterator</code>
compliant iterator
-pointing to contiguous storage. The iterator's value_type is required to be <code>char</code>, <code>
+pointing to contiguous storage. The iterator's value type is required to be <code>char</code>, <code>
 wchar_t</code>, <code>char16_t</code>, or <code>char32_t</code>.
<code>Source</code> is required to be one of:
<ul>
- <li>A container. The value type is required to be <code>char</code>, <code>
+ <li>A container with a value type of <code>char</code>, <code>
 wchar_t</code>, <code>char16_t</code>, or <code>char32_t</code>.</li>
 <li>An iterator for a null terminated byte-string. The value type is required
 to be <code>char</code>, <code>wchar_t</code>, <code>char16_t</code>, or <code>
@@ -569,202 +632,51 @@
 wchar_t</code>, <code>char16_t</code>, or <code>char32_t</code>.</li>
 <li>A <code>boost::filesystem::directory_entry</code>.</li>
</ul>
-<h4><a name="Pathname-formats">Pathname formats</a></h4>
-Pathnames are in two possible formats: 
-<ul>
- <li><a name="Portable-pathname-format">Generic</a><a name="Portable-pathname-format"> pathname format</a>: As described in <a href="#Pathname-grammar">
- Pathname grammar</a> and by the POSIX Filename,
-<a href="http://www.opengroup.org/onlinepubs/000095399/basedefs/xbd_chap03.html#tag_03_266">
-Pathname</a> and
-<a href="http://www.opengroup.org/onlinepubs/000095399/basedefs/xbd_chap04.html#tag_04_11">
-Pathname Resolution</a> definitions.<blockquote>
-[Note: The POSIX format
-is the basis for the generic format because it is already part of an ISO standard, is
-the basis for the ubiquitous URL format, and is the native pathname format
-(or a
-subset thereof) for the UNIX-like and Windows-like
-pathnames familiar to most programmers. 
-Use of the generic format does not guarantee
-portability; filenames must also be portable.
-See Filename conversions. Each operating system
-
-follows its own rules. Use of the generic format
-does not change those rules. -- end note]
- </blockquote>
-
- </li>
- <li>
-
- <a name="Native-pathname-format">Native pathname format</a>: As defined by the operating system.<blockquote>
- [Note: Working with
- user-provided native format paths is a common need. Hard-coded native
- format paths, however, may not be portable.  -- end note]
- </blockquote>
- </li>
-</ul>
-<div align="left">
- <table border="1" cellpadding="10" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111">
- <tr>
- <td bgcolor="#D7EEFF">
- [Note: POSIX-like implementations, including Cygwin:
- The native format is the same as the generic format. The pathname encoding
- follows the conventions of the specific operating system
- Windows-like implementations, including MinGW: The native format is
- the Windows pathname format, and the encoding is UTF-16 (UCS-2 for older
- versions). The preferred native directory separator character is the backslash, but slash is
- also acceptable. Since the generic format is a subset of the native format,
- no reformatting is required and directory separators are preserved. For
- example, on Windows:
- <blockquote>
- <code>path p = "foo\\bar/baz"; 
- assert( p.native() == L"foo\\bar/baz" ); 
- p = "baz/bar/foo"; 
- assert( p.native() == L"baz/bar/foo" );</code>
- </blockquote>
- --end note]
- </td>
- </tr>
- </table>
-</div>
-All <code>path</code> string or sequence arguments that describe a
-path shall accept the generic pathname format, and shall accept the native
-format if explicitly identified by a native format escape sequence prefix of
-<code>slash slash colon</code>.
-<blockquote>
- [Note: <code>slash
- slash colon</code> was chosen as the escape sequence because a leading <code>
- slash slash</code>  is already implementation-defined by POSIX, <code>
- colon</code> is prohibited in a Windows filename, and on any system a single
- <code>slash</code> can be used when a filename beginning with a <code>colon</code>
- is desired. These factors eliminate the chance of collision with a real
- filename. -- end note]
- </blockquote>
-Implementations are encouraged to
-implicitly recognize the native pathname format if it can be lexically
-identified. An implementation shall document whether or
-not the native pathname format is
-implicitly recognized.
-<blockquote>
-[Example:
--- OpenVMS:
- <code>"SYS1::DISK1:[JANE.TYLER.HARRY]</code>" is treated
-as a native pathname with a system name, drive name, and three directory
-filenames, rather than a generic pathname with one filename.
--- Windows: <code>
-"c:\\jane\\tyler\\harry"</code> is treated as a
-native pathname with a drive letter, root-directory, and three filenames, rather
-than a generic pathname with one filename.
--- Counter-example 1: An operating system that allows slashes in
-filenames and uses dot as a directory separator. Distinguishing between generic
-and native format argument strings or sequences is not possible as there is no
-other distinguishing syntax. The implementation does not accept native format
-pathnames unless the <code>native</code> argument is present.
--- Counter-example 2: An operating system that allows slashes in
-filenames and uses some unusual character as a directory separator. The
-implementation does accept native format pathnames without the additional <code>
-native</code> argument, which only has to be used for native format arguments
-containing slashes in filenames.
--- end example]
-[Note: This
- <a name="duck-rule">duck-rule</a> ("if it looks
-like a duck, walks like a duck, and quacks like a duck, it must be a duck")
-eliminates format confusion as a source of programmer error and support
-requests. -- end note]
-</blockquote>
-If both the generic and native formats are accepted, implementations shall
-document what characters or character sequences are used to distinguish between
-two formats.
-<blockquote>
-[Note:
- Windows implementations are encouraged to define colons
-and backslashes as the characters which distinguish native from generic
-formats. --end note]
-</blockquote>
-<h4><a name="Pathname-grammar">Pathname grammar</a></h4>
-The grammar for the generic pathname format is as follows:
-<blockquote>
-pathname: 
-            root-nameopt
-root-directoryopt relative-pathopt
-root-name: 
-           
-implementation-defined
-root-directory: 
-           
-directory-separator 
-           
-root-directory directory-separator 
-           
-implementation-defined
-relative-path: 
-           
-filename 
-            relative-path
-directory-separator 
-            relative-path
-directory-separator filename
-filename: 
-            name 
-            dot 
-            dot dot
-directory-separator: 
-            <code>"/"</code>
-dot: 
-            <code>"."</code>
-</blockquote>
-The grammar is aligned with the POSIX  Filename,
-<a href="http://www.opengroup.org/onlinepubs/000095399/basedefs/xbd_chap03.html#tag_03_266">
-Pathname</a> and
-<a href="http://www.opengroup.org/onlinepubs/000095399/basedefs/xbd_chap04.html#tag_04_11">
-Pathname Resolution</a> definitions. Any conflict between the grammar and 
-POSIX is unintentional. This technical report defers to POSIX.
-<blockquote>
-The form of the above wording was taken
-from POSIX, which uses it in several places to defer to the C standard.
-[Note: Windows implementations are encouraged to define
- slash slash
-name as a permissible 
-root-name.
- POSIX permits, but does not
-require, implementations to do the same. 
-Windows implementations are
-encouraged to define an additional 
-root-directory element
- 
-root_directory name. It is applicable only to the
- slash slash name
-form of root-name.
- Windows implementations are encouraged to recognize a
- name
-followed by a colon as a native format 
-root-name,
-and a backslash as a format element equivalent to 
-slash.
- -- end note]
-</blockquote>
-<h4><a name="Input-conversion">Input conversion</a></h4>
-To be supplied. Explain when, how
-codecvt applied.
-When converting filenames to the native operating system format,
+Iteration over <code><a name="ContiguousIterator">ContiguousIterator</a></code>
+and <code>Source</code> arguments shall result in generic pathname format or
+native pathname format strings.
+The specifications for certain <code>path</code> functions require that
+arguments in the generic pathname format be converted to native pathname format
+as they are stored in <code>pathname</code>. If the native format requires
+regular file paths and directory paths to be formatted differently, the
+implementation shall determine which format to use according to whether or not
+the last element of the generic format string is a separator. [Example:
+On OpenVMS, a path
+constructed from <code>"/cats/jane"</code> would considered a regular file
+path, and have a native format of <code>"[CATS]JANE"</code>, while a
+path constructed from <code>"/cats/jane/"</code> would be considered a
+directory path, and have a native format of <code>"[CATS.JANE]"</code>.
+--end example] [Note: POSIX and Windows use the same native format
+for regular file and directory pathnames, so this paragraph does not apply to
+them. --end note]
+
+<table align="center" border="1" cellpadding="3" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" bgcolor="#D7EEFF" width="90%">
+ <tr>
+ <td style="font-size: 10pt">
+ Class <code>path</code> does not currently map invalid characters in
+ filenames to valid characters. In the future we might add something like
+ this:<blockquote>
+When converting filenames to the native operating system format,
implementations are encouraged, but not required, to convert otherwise invalid
characters or character sequences to valid characters or character sequences.
-Such conversions are implementation-defined.
+Such conversions are implementation-defined.
<blockquote>
-[Note: Filename conversion allows much wider portability of both
-programs and filenames that would otherwise be possible.
-Implementations are encouraged to base conversion on existing standards or
-practice. Examples include the Uniform Resource Locator escape syntax of a percent sign (<code>'%'</code>)
-followed by two hex digits representing the character value. On 
-OpenVMS, which does not allow percent signs in filenames, a dollar sign (<code>'$'</code>)
+[Note: Filename conversion allows much wider portability of both
+programs and filenames that would otherwise be possible.
+Implementations are encouraged to base conversion on existing standards or
+practice. Examples include the Uniform Resource Locator escape syntax of a percent sign (<code>'%'</code>)
+followed by two hex digits representing the character value. On
+OpenVMS, which does not allow percent signs in filenames, a dollar sign (<code>'$'</code>)
followed by two hex digits is the existing practice, as is converting lowercase
-letters to uppercase. -- end note.]
-The Boost implementation for
-Windows currently does not map invalid characters. Pending feedback from the LWG,
-Boost may settle on % hex hex as the preferred escape sequence. If so, should
-there be normative encouragement?
+letters to uppercase. -- end note.]
</blockquote>
-<h4> <code>class </code> <a name="path-constructors"> <code>
-path</code> constructors</a></h4>
+ </blockquote>
+ </td>
+ </tr>
+</table>
+
+<h3> <a name="path-constructors"> <code>
+path</code> constructors</a></h3>
<pre>path();</pre>
<blockquote>
 Postconditions: <code>empty()</code>.
@@ -775,31 +687,40 @@
 path(Source const& source);</pre>
<blockquote>
 Effects: Stores the contents [<code>begin</code>,<code>end</code>)
- or <code>source</code>, in the native format, as the contained pathname.
+ or <code>source</code> in <code>pathname</code>. If the contents are in the
+ generic format, they are converted to the native format. [Note: For
+ POSIX and Windows based implementations, the generic format is already
+ acceptable as a native format, so no generic to native conversion is
+ performed. --end note]
 
 Remarks: If the value type of  [<code>begin</code>,<code>end</code>)
 or <code>source</code> is not <code>value_type</code>, the contents are
 converted by <code>codecvt()</code>.
</blockquote>
-<h4> <code>class </code> <a name="path-assignments"> <code>
-path</code> assignments</a></h4>
+<h3> <a name="path-assignments"> <code>
+path</code> assignments</a></h3>
<pre>template <class ContiguousIterator>
 path& assign(ContiguousIterator begin, ContiguousIterator end);</pre>
<pre>template <class Source>
 path& operator=(Source const& source);</pre>
<blockquote>
 Effects: Stores the contents [<code>begin</code>,<code>end</code>)
- or <code>source</code>, in the native format, as the contained pathname.
+ or <code>source</code> in <code>pathname</code>. If the contents are in the
+ generic format, they are converted to the native format. [Note: For
+ POSIX and Windows based implementations, the generic format is already
+ acceptable as a native format, so no generic to native conversion is
+ performed. --end note]
+ 
+ Returns: <code>*this</code>
 
 Remarks: If the value type of  [<code>begin</code>,<code>end</code>)
 or <code>source</code> is not <code>value_type</code>, the contents are
 converted by <code>codecvt()</code>.
- Returns: <code>*this</code>
 </blockquote>
-<h4> <code>class <a name="path-appends">path</a></code><a name="path-appends">
-appends</a></h4>
+<h3> <code> <a name="path-appends">path</a></code><a name="path-appends">
+appends</a></h3>
 The append operations use <code>operator/=</code> to denote their semantic
- effect of appending the platform's preferred directory separator when needed. The 
+ effect of appending the platform's preferred directory separator when needed. The
 preferred
 directory separator is implementation-defined.
<blockquote>
@@ -822,7 +743,7 @@
 <li><code>p.empty()</code>, or</li>
 <li><code>*p.native().cbegin()</code> is a directory separator.</li>
 </ul>
- Appends <code>p.native()</code> to the contained pathname.
+ Appends <code>p.native()</code> to <code>pathname</code>.
 </blockquote>
 Returns: <code>*this</code>
</blockquote>
@@ -842,15 +763,20 @@
 <li><code>*p.native().cbegin()</code> is a separator.</li>
 </ul>
 Appends the contents [<code>begin</code>,<code>end</code>)
- or <code>source</code>, in the native format, to the contained pathname.
+ or <code>source</code> to <code>pathname</code>. If the contents are in the
+ generic format, they are converted to the native format. [Note: For
+ POSIX and Windows based implementations, the generic format is already
+ acceptable as a native format, so no generic to native conversion is
+ performed. --end note]
 </blockquote>
 Remarks: If the value type of  [<code>begin</code>,<code>end</code>)
 or <code>source</code> is not <code>value_type</code>, the contents are
 converted by <code>codecvt()</code>.
 Returns: <code>*this</code>
 </blockquote>
-<h4> <code>class </code> <a name="path-modifiers"> <code>
-path</code> modifiers</a></h4>
+
+<h3> <a name="path-modifiers"> <code>
+path</code> modifiers</a></h3>
<pre>void clear();</pre>
<blockquote>
Postcondition: <code>this->empty()</code> is true.
@@ -888,110 +814,89 @@
 backslashes. On POSIX, there is no effect. -- end note]
 Returns: <code>*this</code>
</blockquote>
-<h4> <a name="path-observers"> <code>
-path native format</code> observers</a></h4>
-Move elsewhere. 
-Some operating systems, including
- POSIX and
- 
-Windows, use the same format for paths to directories and paths to regular
-files.
-Other operating systems, such as
-OpenVMS, used different formats for paths to
-directories and paths to regular files. On such systems, implementations shall
-determine the format according to whether or not the last element is a
-separator.
-<table border="1" cellpadding="3" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111">
- <tr>
- <td colspan="2">
- OpenVMS</td>
- </tr>
- <tr>
- <td><code>path p</code></td>
- <td><code>p.native()</code></td>
- </tr>
- <tr>
- <td><code>p = "/cats/jane"</code></td>
- <td> <code>"[CATS]JANE"</code></td>
- </tr>
- <tr>
- <td><code>p = "/cats/jane/"</code></td>
- <td> <code>"[CATS.JANE]"</code></td>
- </tr>
-</table>
+
+<h3><code>path</code> <a name="path-native-format-observers">
+native format</a><a name="path-native-format-observers"> observers</a></h3>
+The string returned by all native format observers is in the native pathname format.
<pre>const string_type& native() const;</pre>
<blockquote>
-Returns: The contained pathname. [Note: The contained pathname
-is in the native pathname format. --
-end note]
+Returns: <code>pathname</code>.
Throws: nothing.
</blockquote>
<pre>const value_type* c_str() const;</pre>
<blockquote>
-Returns: <code>native().c_str()</code>.
+Returns: <code>pathname.c_str()</code>.
Throws: nothing.
</blockquote>
-<pre>const-string native_string() const;</pre>
-<blockquote>
-<code>const-string</code> is permitted to be <code>const
-std::string</code> or <code>const std::string&</code>.
-Returns: The contained pathname. [Note: The contained pathname
-is in the native pathname format. --
-end note]
-Remarks: If
-<code>value_type</code> is not <code>char</code>, the encoding is converted by
-<code>codecvt()</code>.
-[Note: For POSIX-like implementations, no conversion is required; the
-implementation will simply return <code>native()</code>. -- end note]
-</blockquote>
-<pre>const-wstring native_wstring() const; </pre>
+<pre>template <class String>
+String string() const;</pre>
<blockquote>
-<code>const-wstring</code> is permitted to be <code>const
-std::wstring</code> or <code>const std::wstring&</code>.
-Returns: The contained pathname. [Note: The contained pathname
-is in the native pathname format. --
-end note]
-Remarks: If
-<code>value_type</code> is not <code>wchar_t</code>, the encoding is converted by
+ Returns: <code>pathname</code>.
+Remarks: If <code>pathname</code> is of a different type than <code>
+String</code>, conversion is performed using
<code>codecvt()</code>.
-[Note: For Windows implementations, no conversion is required; the
-implementation will simply return <code>native()</code>. -- end note]
</blockquote>
-<pre>const-string string() const;</pre>
-<blockquote>
-<code>const-string</code> is permitted to be <code>const
-std::string</code> or <code>const std::string&</code>.
-Returns: The contained pathname, in the
-generic pathname format.
-Remarks: If
-<code>value_type</code> is not <code>char</code>, the encoding is converted by
+<pre>const string string() const;
+const wstring wstring() const;
+const u16string u16string() const;
+const u32wstring u32wstring() const; </pre>
+<blockquote>
+Returns: <code>pathname</code>.
+Remarks: If <code>pathname</code> is not of the same type as the
+function's return type, conversion is performed using
+<code>codecvt()</code>. If <code>pathname</code> is of the same type as the
+function's return type, the function is permitted to return by <code>const&</code>
+rather than <code>const</code> value. [Note: For POSIX, this occurs for
+<code>string()</code>, for Windows, <code>wstring()</code>. --end note]
+</blockquote>
+
+<h3><code>path</code>
+<a name="path-generic-format-observers">generic format</a><a name="path-native-format-observers">
+observers</a></h3>
+The string returned by all generic format observers is in the
+generic pathname format.
+[Note: For POSIX, no conversion occurs, since the native format and
+generic format are the same. For Windows, backslashes are converted to slashes
+--end note]
+<pre>template <class String>
+String generic_string() const;</pre>
+<blockquote>
+ Returns: <code>pathname</code>.
+Remarks: If <code>pathname</code> is of a different type than <code>
+String</code>, conversion is performed using
<code>codecvt()</code>.
</blockquote>
-<pre>const-wstring wstring() const;</pre>
-<blockquote>
-<code>const-wstring</code> is permitted to be <code>const
-std::wstring</code> or <code>const std::wstring&</code>.
-Returns: The contained pathname, in the
-generic pathname format.
-Remarks: If
-<code>value_type</code> is not <code>wchar_t</code>, the encoding is converted by
-<code>codecvt()</code>.
+<pre>const string generic_string() const;
+const wstring generic_wstring() const;
+const u16string generic_u16string() const;
+const u32wstring generic_u32wstring() const; </pre>
+<blockquote>
+Returns: <code>pathname</code>.
+Remarks: If <code>pathname</code> is not of the same type as the
+function's return type, conversion is performed using
+<code>codecvt()</code>. If <code>pathname</code> is of the same type as the
+function's return type, and the generic format is the same as the native format,
+the function is permitted to return by <code>const&</code> rather than <code>
+const</code> value. [Note: For POSIX, this occurs for <code>string()</code>.
+It never occurs for Windows, because backslashes must be converted to slashes.
+--end note]
</blockquote>
-<h4> <a name="path-decomposition"> <code>class path</code>
-decomposition</a></h4>
+
+<h3> <a name="path-decomposition"> <code>path</code>
+decomposition</a></h3>
See the
<a href="#Path-decomposition-table">Path decomposition table</a> for examples
for values returned by decomposition functions.
<pre>path root_name() const;</pre>
<blockquote>
-Returns: root-name, if the stored path includes 
+Returns: root-name, if <code>pathname</code> includes 
root-name, otherwise <code>path()</code>. 
</blockquote>
<pre>path root_directory() const;</pre>
<blockquote>
-Returns: root-directory, if the stored path includes 
+Returns: root-directory, if <code>pathname</code> includes 
root-directory, otherwise <code>path()</code>.
-If root-directory is composed slash name, slash is
+If root-directory is composed of slash name, slash is
excluded from the returned string.
</blockquote>
<pre>path root_path() const;</pre>
@@ -1000,7 +905,8 @@
</blockquote>
<pre>path relative_path() const;</pre>
<blockquote>
-Returns: A <code>path</code> composed from the the stored path, if any, beginning
+Returns: A <code>path</code> composed from <code>pathname</code>, if <code>
+!empty()</code>, beginning
with the first filename after root-path. Otherwise, <code>path()</code>.
</blockquote>
<pre>path filename() const;</pre>
@@ -1037,7 +943,7 @@
 behavior for file systems which append additional elements to extensions, such
 as alternate data streams or partitioned dataset names.
</blockquote>
-<h4> <a name="path-query"> <code>class path</code> query</a></h4>
+<h3> <a name="path-query"> <code>path</code> query</a></h3>
<pre>bool empty() const;</pre>
<blockquote>
 Returns: <code>native().empty()</code>.
@@ -1086,14 +992,14 @@
<blockquote>
 Returns: <code>!is_absolute()</code>.
</blockquote>
-<h4> <code>class </code> <a name="path-iterators"> <code>
-path</code> iterators</a></h4>
+<h3> <a name="path-iterators"> <code>
+path</code> iterators</a></h3>
 A <code>path::iterator</code> is a constant iterator satisfying all
the requirements of a bidirectional iterator (C++ Std, 24.1.4 Bidirectional
-iterators [lib.bidirectional.iterators]). Its <code>value_type</code> is
-<code>string_type</code>.
+iterators [lib.bidirectional.iterators]). Its <code>value_type</code> is <code>
+path</code>.
 Calling any non-const member function of a <code>path</code> object
- invalidates all iterators referring to elements of the object.
+ invalidates all iterators referring to elements of that object.
 The forward traversal order is as follows:
<ul>
 <li>The root-name element, if present.</li>
@@ -1112,11 +1018,11 @@
<blockquote>
 Returns: The end iterator.
</blockquote>
-<h4> <code>class <a name="path-deprecated-functions">path</a></code><a name="path-deprecated-functions">
-deprecated functions</a></h4>
- index.htm
+<h3> <code> <a name="path-deprecated-functions">path</a></code><a name="path-deprecated-functions">
+deprecated functions</a></h3>
+ index.htm
also has a section (see macros) partially duplicating this material. Change to
-reference this.
+reference this.
 Several member functions from previous versions of <code>class path</code>
have been deprecated, either because they have been renamed or because the
functionality is no longer desirable or has become obsolete.
@@ -1141,204 +1047,97 @@
</blockquote>
Functions no longer available:
TBS
-<h4> <a name="path-non-member-functions">
-path non-member functions</a></h4>
-<pre>template<class String, class Traits>
-void swap( path<String, Traits> & lhs, path<String, Traits> & rhs )</pre>
+<h3> <a name="path-non-member-functions"> <code>path</code>
+non-member functions</a></h3>
+<pre>void swap( path& lhs, path& rhs )</pre>
<blockquote>
 Effects: <code>
- lhs.swap(
- rhs )</code>
+ lhs.swap(rhs)</code>.
</blockquote>
- <h4>path non-member operators</h4>
- There are seven path non-member operators (/,
- <code>==</code>,
- <code>
- !=</code>,
- <code><</code>,
- <code>></code>,
- <code><=</code>,
- <code>>=</code>),
- each with five overloads. For brevity, the specifications are given in tabular
- form. Each of the resulting thirty-five signatures is a template, with
- template parameter list template<code><class
- String, class Traits></code>.
- The format of such arguments is described in <a href="#Pathname-formats">
- Pathname formats</a>.
- <table border="1" cellpadding="5" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%" height="150">
- <tr>
- <td width="100%" height="16">
- Argument type overloads</td>
- </tr>
- <tr>
- <td width="100%" height="16"><code>
- path<String, Traits>& a, path<String, Traits>&
- b</code></td>
- </tr>
- <tr>
- <td width="100%" height="16"><code>
- const
- typename path<String, Traits>::string_type& a,
- path<String, Traits>& b</code></td>
- </tr>
- <tr>
- <td width="100%" height="16"><code>
- const
- typename path<String, Traits>::string_type::value_type* a,
- path<String, Traits>& b</code></td>
- </tr>
- <tr>
- <td width="100%" height="5"><code>
- const
- path<String, Traits>& a, typename path<String, Traits>::string_type&
- b</code></td>
- </tr>
- <tr>
- <td width="100%" height="16"><code>
- const
- path<String, Traits>& a, typename
- path<String, Traits>::string_type::value_type* b</code></td>
- </tr>
- </table>
- In the 
- path non-member operators 
- table, <code>
- a</code>
- and <code>b</code>
- are of the types given in the 
- Argument type overloads
- table. If <code>a</code>
- or <code>b</code>
- is of type <code>const
- path<String, Traits>&</code>,
- then a<code>'</code>
- or b'
- respectively is <code>a</code>
- or <code>b</code>
- respectively. Otherwise a<code>'</code>
- or b'
- respectively represent named or unnamed temporary <code>
- path<String, Traits></code>
- objects constructed from <code>
- a</code> or <code>
- b</code>
- respectively.
-<table border="1" cellpadding="5" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%" height="280">
- <tr>
- <td width="100%" colspan="3" align="center" height="19">
- path non-member operators</td>
- </tr>
- <tr>
- <td width="20%" align="center" height="19">
- Expression</td>
- <td width="25%" align="center" height="19">
- Return type</td>
- <td width="55%" align="center" height="19">
- Semantics</td>
- </tr>
- <tr>
- <td width="20%" align="center" height="30" valign="top"><code>
- a / b</code></td>
- <td width="25%" align="center" height="30" valign="top"><code>
- path<String, Traits></code></td>
- <td width="55%" height="30"><code>
- path<String, Traits> tmp(a); 
- return tmp /= </code>b'<code>;</code></td>
- </tr>
- <tr>
- <td width="20%" align="center" height="19" valign="top"><code>
- a < b</code></td>
- <td width="25%" align="center" height="19" valign="top"><code>
- bool</code></td>
- <td width="55%" height="19"><code>
- return lexicographical_compare(</code>a<code>'.begin(), </code>
- a<code>'.end(), </code>
- b'<code>.begin(), </code>
- b'<code>.end());</code></td>
- </tr>
- <tr>
- <td width="20%" align="center" height="19" valign="top"><code>
- a == b</code></td>
- <td width="25%" align="center" height="19" valign="top"><code>
- bool</code></td>
- <td width="55%" height="19"><code>
- return !(</code>a<code>'
- < </code>b'<code>)
- && !(</code>b'<code>
- < </code>a<code>');</code></td>
- </tr>
- <tr>
- <td width="20%" align="center" height="19" valign="top"><code>
- a != b</code></td>
- <td width="25%" align="center" height="19" valign="top"><code>
- bool</code></td>
- <td width="55%" height="19"><code>
- return !(</code>a<code>'
- == </code>b'<code>);</code></td>
- </tr>
- <tr>
- <td width="20%" align="center" height="19" valign="top"><code>
- a > b</code></td>
- <td width="25%" align="center" height="19" valign="top"><code>
- bool</code></td>
- <td width="55%" height="19"><code>
- return </code>b'<code>
- < </code>a<code>';</code></td>
- </tr>
- <tr>
- <td width="20%" align="center" height="19" valign="top"><code>
- a <= b</code></td>
- <td width="25%" align="center" height="19" valign="top"><code>
- bool</code></td>
- <td width="55%" height="19"><code>
- return !(</code>b'<code>
- < </code>a<code>');</code></td>
- </tr>
- <tr>
- <td width="20%" align="center" height="19" valign="top"><code>
- a >= b</code></td>
- <td width="25%" align="center" height="19" valign="top"><code>
- bool</code></td>
- <td width="55%" height="19"><code>
- return !(</code>a<code>'
- < </code>b'<code>);</code></td>
- </tr>
-</table>
- <blockquote>
- [Note:
- <a name="Path-equality">Path equality</a> and path
- equivalence have different semantics.
- Equality is determined by 
- path's
- non-member <code><a href="#operator-eq">
- operator==</a></code>, which considers the two path's lexical representations
- only. Paths "abc" and "ABC" are never equal.
- Equivalence is determined by the
- equivalent()
- non-member function, which determines if two paths 
- resolve to the same file system entity.
- Paths "abc"
- and "ABC" may or may not resolve to the same file, depending on the file
- system.
- Programmers wishing to determine if two paths are "the same" must decide if
+ <pre>bool lexicographical_compare(path::iterator first1, path::iterator last1,
+ path::iterator first2, path::iterator last2)</pre>
+<blockquote>
+ Returns: <code>true</code> if the sequence of <code>native()</code>
+ strings for the elements defined by the range <code>[first1,last1)</code> is
+ lexicographically less than the sequence of <code>native()</code> strings for
+ the elements defined by the range <code>[first2,last2)</code>. Returns <code>
+ false</code> otherwise.
+ Remarks: If two sequences have the same number of elements and their
+ corresponding elements are equivalent, then neither sequence is
+ lexicographically less than the other. If one sequence is a prefix of the
+ other, then the shorter sequence is lexicographically less than the longer
+ sequence. Otherwise, the lexicographical comparison of the sequences yields
+ the same result as the comparison of the first corresponding pair of elements
+ that are not equivalent.
+ <pre> for ( ; first1 != last1 && first2 != last2 ; ++first1, ++first2) {
+ if (first1->native() < first2->native()) return true;
+ if (first2->native() < first1->native()) return false;
+ }
+ return first1 == last1 && first2 != last2;</pre>
+ [Note: A <code>path</code> aware<code> lexicographical_compare</code>
+ is provided to avoid infinite recursion in <code>std::lexicographical_compare</code>
+ due to the <code>path</code> iterator's value type itself being <code>path</code>.
+ --end note]
+</blockquote>
+<pre>bool operator< (const path& lhs, const path& rhs);</pre>
+<blockquote>
+ Returns: <code>return lexicographical_compare(lhs.begin(), lhs.end(),
+ rhs.begin(), rhs.end())</code>.
+</blockquote>
+<pre>bool operator<=(const path& lhs, const path& rhs);</pre>
+<blockquote>
+ Returns: <code>!(rhs < lhs)</code>.
+</blockquote>
+<pre>bool operator> (const path& lhs, const path& rhs);</pre>
+<blockquote>
+ Returns: <code>rhs < lhs</code>.
+</blockquote>
+<pre>bool operator>=(const path& lhs, const path& rhs);</pre>
+<blockquote>
+ Returns: <code>!(lhs < rhs)</code>.
+</blockquote>
+<pre>bool operator==(const path& lhs, const path& rhs);</pre>
+<blockquote>
+ Returns: <code>!(lhs < rhs) && !(rhs < lhs)</code>.
+ [Note: Actual implementations may use an equivalent, but more
+ efficient, algorithm. --end note]
+ [Note: <a name="Path-equality">Path equality</a> and path
+ equivalence have different semantics.
+ Equality is determined by the <code>path</code>
+ non-member <code>operator==</code>, which considers the two path's lexical
+ representations only. Thus <code>path("foo") == "bar"</code> is never
+ <code>true</code>.
+ Equivalence is determined by the equivalent()
+ non-member function, which determines if two paths
+ resolve to the same file system entity.
+ Thus <code>equivalent("foo", "bar")</code> will be <code>true</code>
+ when both paths resolve to the same file.
+ Programmers wishing to determine if two paths are "the same" must decide if
 "the same" means "the same representation" or "resolve to the same actual
- file", and choose the appropriate function accordingly. 
- -- end note]
+ file", and choose the appropriate function accordingly. 
+ -- end note]
+</blockquote>
+<pre>bool operator!=(const path& lhs, const path& rhs);</pre>
+<blockquote>
+ Returns: <code>!(lhs == rhs)</code>.
+</blockquote>
+<pre>path operator/ (const path& lhs, const path& rhs);</pre>
+<blockquote>
+ Returns: <code>path(lhs) /= rhs</code>.
</blockquote>
- <h4><a name="path-inserter-extractor"> <code>
- path</code> inserters
- and extractor</a>s</h4>
+<h3> <a name="path-non-member-operators"><code>path</code></a><a name="path-inserter-extractor"> inserters
+ and extractor</a>s</h3>
<pre>std::ostream& operator<<(std::ostream & os, const path& p);</pre>
<blockquote>
 Effects: 
- <code>os << p.native_string();</code>
+ <code>os << p.string();</code>
 Returns:
 <code>os</code>
</blockquote>
<pre>std::wostream& operator<<(std::wostream & os, const path& p);</pre>
<blockquote style="font-size: 10pt">
 Effects: 
- <code>os << p.native_wstring();</code>
+ <code>os << p.wstring();</code>
 Returns:
 <code>os</code>
</blockquote>
@@ -3401,7 +3200,7 @@
Distributed under the Boost Software License, Version 1.0. See
<a href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>
Revised
-07 January 2010
+13 January 2010

</body>

Modified: sandbox/filesystem-v3/libs/filesystem/doc/tutorial.html
==============================================================================
--- sandbox/filesystem-v3/libs/filesystem/doc/tutorial.html (original)
+++ sandbox/filesystem-v3/libs/filesystem/doc/tutorial.html 2010-01-13 10:54:36 EST (Wed, 13 Jan 2010)
@@ -530,14 +530,14 @@
 localize()-----------: /foo/bar/baa.txt
...
observers, native format:
- native()---------: /foo/bar/baa.txt
- c_str()----------: /foo/bar/baa.txt
- native_string()--: /foo/bar/baa.txt
- native_wstring()-: /foo/bar/baa.txt
+ native()-------------: /foo/bar/baa.txt
+ c_str()--------------: /foo/bar/baa.txt
+ string()-------------: /foo/bar/baa.txt
+ wstring()------------: /foo/bar/baa.txt

observers, generic format:
- string()---------: /foo/bar/baa.txt
- wstring()--------: /foo/bar/baa.txt</pre>
+ generic_string()-----: /foo/bar/baa.txt
+ generic_wstring()----: /foo/bar/baa.txt</pre>
 </td>
 <td style="font-size: 10pt">
 <pre>>path_info /foo/bar\baa.txt
@@ -547,14 +547,14 @@
 localize()-----------: \foo\bar\baa.txt
...
observers, native format:
- native()---------: /foo/bar\baa.txt
- c_str()----------: /foo/bar\baa.txt
- native_string()--: /foo/bar\baa.txt
- native_wstring()-: /foo/bar\baa.txt
+ native()-------------: /foo/bar\baa.txt
+ c_str()--------------: /foo/bar\baa.txt
+ string()-------------: /foo/bar\baa.txt
+ wstring()------------: /foo/bar\baa.txt

observers, generic format:
- string()---------: /foo/bar/baa.txt
- wstring()--------: /foo/bar/baa.txt</pre>
+ generic_string()-----: /foo/bar/baa.txt
+ generic_wstring()----: /foo/bar/baa.txt</pre>
 </td>
 </tr>
 </table>
@@ -599,14 +599,14 @@
 <pre>$ ./path_info /foo/bar/baa.txt
...
decomposition:
- root_name()------:
- root_directory()-: /
- root_path()------: /
- relative_path()--: foo/bar/baa.txt
- parent_path()----: /foo/bar
- filename()-------: baa.txt
- stem()-----------: baa
- extension()------: .txt
+ root_name()----------:
+ root_directory()-----: /
+ root_path()----------: /
+ relative_path()------: foo/bar/baa.txt
+ parent_path()--------: /foo/bar
+ filename()-----------: baa.txt
+ stem()---------------: baa
+ extension()----------: .txt

query:
 empty()--------------: false
@@ -624,14 +624,14 @@
 <pre>>path_info /foo/bar/baa.txt
...
decomposition:
- root_name()------:
- root_directory()-: /
- root_path()------: /
- relative_path()--: foo/bar/baa.txt
- parent_path()----: /foo/bar
- filename()-------: baa.txt
- stem()-----------: baa
- extension()------: .txt
+ root_name()----------:
+ root_directory()-----: /
+ root_path()----------: /
+ relative_path()------: foo/bar/baa.txt
+ parent_path()--------: /foo/bar
+ filename()-----------: baa.txt
+ stem()---------------: baa
+ extension()----------: .txt

query:
 empty()--------------: false
@@ -752,7 +752,7 @@
Distributed under the Boost Software License, Version 1.0. See
<a href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>
Revised
-09 January 2010
+12 January 2010

</body>

Modified: sandbox/filesystem-v3/libs/filesystem/example/error_demo.cpp
==============================================================================
--- sandbox/filesystem-v3/libs/filesystem/example/error_demo.cpp (original)
+++ sandbox/filesystem-v3/libs/filesystem/example/error_demo.cpp 2010-01-13 10:54:36 EST (Wed, 13 Jan 2010)
@@ -116,7 +116,7 @@

 // get status - no error_code

- cout << "\nstatus(\"" << p.native_string() << "\");\n";
+ cout << "\nstatus(\"" << p.string() << "\");\n";
 threw_exception = false;

 try { s = fs::status(p); }
@@ -131,14 +131,14 @@

 // get status - with error_code

- cout << "\nstatus(\"" << p.native_string() << "\", ec);\n";
+ cout << "\nstatus(\"" << p.string() << "\", ec);\n";
 s = fs::status(p, ec);
 report_status(s);
 report_error_code(ec);

 // query existence - no error_code

- cout << "\nexists(\"" << p.native_string() << "\");\n";
+ cout << "\nexists(\"" << p.string() << "\");\n";
 threw_exception = false;

 try { b = fs::exists(p); }
@@ -157,7 +157,7 @@

 // directory_iterator - no error_code

- cout << "\ndirectory_iterator(\"" << p.native_string() << "\");\n";
+ cout << "\ndirectory_iterator(\"" << p.string() << "\");\n";
 threw_exception = false;

 try { di = fs::directory_iterator(p); }
@@ -175,7 +175,7 @@

 // directory_iterator - with error_code

- cout << "\ndirectory_iterator(\"" << p.native_string() << "\", ec);\n";
+ cout << "\ndirectory_iterator(\"" << p.string() << "\", ec);\n";
 di = fs::directory_iterator(p, ec);
 cout << (di == fs::directory_iterator() ? " Equal" : " Not equal")
 << " to the end iterator\n";

Modified: sandbox/filesystem-v3/libs/filesystem/example/path_info.cpp
==============================================================================
--- sandbox/filesystem-v3/libs/filesystem/example/path_info.cpp (original)
+++ sandbox/filesystem-v3/libs/filesystem/example/path_info.cpp 2010-01-13 10:54:36 EST (Wed, 13 Jan 2010)
@@ -44,28 +44,28 @@

 cout << "\nobservers, native format:" << endl;
#ifdef BOOST_POSIX_API
- cout << " native()---------: " << p.native() << endl;
- cout << " c_str()----------: " << p.c_str() << endl;
+ cout << " native()-------------: " << p.native() << endl;
+ cout << " c_str()--------------: " << p.c_str() << endl;
#else // BOOST_WINDOWS_API
- wcout << L" native()---------: " << p.native() << endl;
- wcout << L" c_str()----------: " << p.c_str() << endl;
+ wcout << L" native()-------------: " << p.native() << endl;
+ wcout << L" c_str()--------------: " << p.c_str() << endl;
#endif
- cout << " native_string()--: " << p.native_string() << endl;
- wcout << L" native_wstring()-: " << p.native_wstring() << endl;
+ cout << " string()-------------: " << p.string() << endl;
+ wcout << L" wstring()------------: " << p.wstring() << endl;

 cout << "\nobservers, generic format:\n";
- cout << " string()---------: " << p.string() << endl;
- wcout << L" wstring()--------: " << p.wstring() << endl;
+ cout << " generic_string()-----: " << p.generic_string() << endl;
+ wcout << L" generic_wstring()----: " << p.generic_wstring() << endl;

 cout << "\ndecomposition:\n";
- cout << " root_name()------: " << p.root_name() << '\n';
- cout << " root_directory()-: " << p.root_directory() << '\n';
- cout << " root_path()------: " << p.root_path() << '\n';
- cout << " relative_path()--: " << p.relative_path() << '\n';
- cout << " parent_path()----: " << p.parent_path() << '\n';
- cout << " filename()-------: " << p.filename() << '\n';
- cout << " stem()-----------: " << p.stem() << '\n';
- cout << " extension()------: " << p.extension() << '\n';
+ cout << " root_name()----------: " << p.root_name() << '\n';
+ cout << " root_directory()-----: " << p.root_directory() << '\n';
+ cout << " root_path()----------: " << p.root_path() << '\n';
+ cout << " relative_path()------: " << p.relative_path() << '\n';
+ cout << " parent_path()--------: " << p.parent_path() << '\n';
+ cout << " filename()-----------: " << p.filename() << '\n';
+ cout << " stem()---------------: " << p.stem() << '\n';
+ cout << " extension()----------: " << p.extension() << '\n';

 cout << "\nquery:\n";
 cout << " empty()--------------: " << say_what(p.empty()) << '\n';

Modified: sandbox/filesystem-v3/libs/filesystem/example/simple_ls.cpp
==============================================================================
--- sandbox/filesystem-v3/libs/filesystem/example/simple_ls.cpp (original)
+++ sandbox/filesystem-v3/libs/filesystem/example/simple_ls.cpp 2010-01-13 10:54:36 EST (Wed, 13 Jan 2010)
@@ -34,14 +34,13 @@

 if (!fs::exists(p))
 {
- std::cout << "\nNot found: " << p.string() << std::endl;
+ std::cout << "\nNot found: " << p << std::endl;
 return 1;
 }

 if (fs::is_directory(p))
 {
- std::cout << "\nIn directory: "
- << p.string() << "\n\n";
+ std::cout << "\nIn directory: " << p << "\n\n";
 fs::directory_iterator end_iter;
 for (fs::directory_iterator dir_itr(p);
 dir_itr != end_iter;
@@ -79,7 +78,7 @@
 }
 else // must be a file
 {
- std::cout << "\nFound: " << p.string() << "\n";
+ std::cout << "\nFound: " << p << "\n";
 }
 return 0;
}

Modified: sandbox/filesystem-v3/libs/filesystem/src/operations.cpp
==============================================================================
--- sandbox/filesystem-v3/libs/filesystem/src/operations.cpp (original)
+++ sandbox/filesystem-v3/libs/filesystem/src/operations.cpp 2010-01-13 10:54:36 EST (Wed, 13 Jan 2010)
@@ -1460,7 +1460,7 @@
         m_status = m_symlink_status;
         if (ec != 0) ec->clear();
       }
- else m_status = detail::status(m_path, ec);
+ else m_status = detail::status(m_pathname, ec);
     }
     else if (ec != 0) ec->clear();
     return m_status;
@@ -1470,7 +1470,7 @@
   directory_entry::m_get_symlink_status(system::error_code* ec) const
   {
     if (!status_known(m_symlink_status))
- m_symlink_status = detail::symlink_status(m_path, ec);
+ m_symlink_status = detail::symlink_status(m_pathname, ec);
     else if (ec != 0) ec->clear();
     return m_symlink_status;
   }

Modified: sandbox/filesystem-v3/libs/filesystem/src/path.cpp
==============================================================================
--- sandbox/filesystem-v3/libs/filesystem/src/path.cpp (original)
+++ sandbox/filesystem-v3/libs/filesystem/src/path.cpp 2010-01-13 10:54:36 EST (Wed, 13 Jan 2010)
@@ -134,51 +134,51 @@
 {
 if (p.empty())
 return *this;
- if (!is_separator(*p.m_path.begin()))
+ if (!is_separator(*p.m_pathname.begin()))
 m_append_separator_if_needed();
- m_path += p.m_path;
+ m_pathname += p.m_pathname;
 return *this;
 }

# ifdef BOOST_WINDOWS_PATH

- const std::string path::native_string() const
+ const std::string path::string() const
 {
 std::string tmp;
- if (!m_path.empty())
- path_traits::convert(&*m_path.begin(), &*m_path.begin()+m_path.size(),
+ if (!m_pathname.empty())
+ path_traits::convert(&*m_pathname.begin(), &*m_pathname.begin()+m_pathname.size(),
 tmp, codecvt());
 return tmp;
 }

 void path::m_portable()
 {
- for (string_type::iterator it = m_path.begin();
- it != m_path.end(); ++it)
+ for (string_type::iterator it = m_pathname.begin();
+ it != m_pathname.end(); ++it)
 {
 if (*it == L'\\')
 *it = L'/';
 }
 }

- const std::string path::string() const
+ const std::string path::generic_string() const
 {
 path tmp(*this);
 tmp.m_portable();
- return tmp.native_string();
+ return tmp.string();
 }

- const std::wstring path::wstring() const
+ const std::wstring path::generic_wstring() const
 {
 path tmp(*this);
 tmp.m_portable();
- return tmp.native_wstring();
+ return tmp.wstring();
 }

 path & path::localize()
 {
- for (string_type::iterator it = m_path.begin();
- it != m_path.end(); ++it)
+ for (string_type::iterator it = m_pathname.begin();
+ it != m_pathname.end(); ++it)
 {
 if (*it == L'/')
 *it = L'\\';
@@ -192,14 +192,14 @@

 path::string_type::size_type path::m_append_separator_if_needed()
 {
- if (!m_path.empty() &&
+ if (!m_pathname.empty() &&
# ifdef BOOST_WINDOWS_PATH
- *(m_path.end()-1) != colon &&
+ *(m_pathname.end()-1) != colon &&
# endif
- !is_separator(*(m_path.end()-1)))
+ !is_separator(*(m_pathname.end()-1)))
 {
- string_type::size_type tmp(m_path.size());
- m_path += preferred_separator;
+ string_type::size_type tmp(m_pathname.size());
+ m_pathname += preferred_separator;
 return tmp;
 }
 return 0;
@@ -210,12 +210,12 @@
 void path::m_erase_redundant_separator(string_type::size_type sep_pos)
 {
 if (sep_pos // a separator was added
- && sep_pos < m_path.size() // and something was appended
- && (m_path[sep_pos+1] == separator // and it was also separator
+ && sep_pos < m_pathname.size() // and something was appended
+ && (m_pathname[sep_pos+1] == separator // and it was also separator
# ifdef BOOST_WINDOWS_PATH
- || m_path[sep_pos+1] == preferred_separator // or preferred_separator
+ || m_pathname[sep_pos+1] == preferred_separator // or preferred_separator
# endif
-)) { m_path.erase(sep_pos, 1); } // erase the added separator
+)) { m_pathname.erase(sep_pos, 1); } // erase the added separator
 }

 // decomposition -------------------------------------------------------------------//
@@ -223,7 +223,7 @@
 path path::root_path() const
 {
 path temp(root_name());
- if (!root_directory().empty()) temp.m_path += root_directory().c_str();
+ if (!root_directory().empty()) temp.m_pathname += root_directory().c_str();
 return temp;
 }

@@ -231,14 +231,14 @@
 {
 iterator itr(begin());

- return (itr.m_pos != m_path.size()
+ return (itr.m_pos != m_pathname.size()
 && (
- (itr.m_element.m_path.size() > 1
- && is_separator(itr.m_element.m_path[0])
- && is_separator(itr.m_element.m_path[1])
+ (itr.m_element.m_pathname.size() > 1
+ && is_separator(itr.m_element.m_pathname[0])
+ && is_separator(itr.m_element.m_pathname[1])
 )
# ifdef BOOST_WINDOWS_PATH
- || itr.m_element.m_path[itr.m_element.m_path.size()-1] == colon
+ || itr.m_element.m_pathname[itr.m_element.m_pathname.size()-1] == colon
# endif
 ))
 ? itr.m_element
@@ -247,40 +247,40 @@

 path path::root_directory() const
 {
- size_type pos(root_directory_start(m_path, m_path.size()));
+ size_type pos(root_directory_start(m_pathname, m_pathname.size()));

 return pos == string_type::npos
 ? path()
- : path(m_path.c_str() + pos, m_path.c_str() + pos + 1);
+ : path(m_pathname.c_str() + pos, m_pathname.c_str() + pos + 1);
 }

 path path::relative_path() const
 {
 iterator itr(begin());

- for (; itr.m_pos != m_path.size()
- && (is_separator(itr.m_element.m_path[0])
+ for (; itr.m_pos != m_pathname.size()
+ && (is_separator(itr.m_element.m_pathname[0])
# ifdef BOOST_WINDOWS_PATH
- || itr.m_element.m_path[itr.m_element.m_path.size()-1] == colon
+ || itr.m_element.m_pathname[itr.m_element.m_pathname.size()-1] == colon
# endif
 ); ++itr) {}

- return path(m_path.c_str() + itr.m_pos);
+ return path(m_pathname.c_str() + itr.m_pos);
 }

 string_type::size_type path::m_parent_path_end() const
 {
- size_type end_pos(filename_pos(m_path, m_path.size()));
+ size_type end_pos(filename_pos(m_pathname, m_pathname.size()));

- bool filename_was_separator(m_path.size()
- && is_separator(m_path[end_pos]));
+ bool filename_was_separator(m_pathname.size()
+ && is_separator(m_pathname[end_pos]));

 // skip separators unless root directory
- size_type root_dir_pos(root_directory_start(m_path, end_pos));
+ size_type root_dir_pos(root_directory_start(m_pathname, end_pos));
 for (;
 end_pos > 0
 && (end_pos-1) != root_dir_pos
- && is_separator(m_path[end_pos-1])
+ && is_separator(m_pathname[end_pos-1])
 ;
 --end_pos) {}

@@ -294,57 +294,57 @@
 size_type end_pos(m_parent_path_end());
 return end_pos == string_type::npos
 ? path()
- : path(m_path.c_str(), m_path.c_str() + end_pos);
+ : path(m_pathname.c_str(), m_pathname.c_str() + end_pos);
 }

 path& path::remove_filename()
 {
- m_path.erase(m_parent_path_end());
+ m_pathname.erase(m_parent_path_end());
 return *this;
 }

 path path::filename() const
 {
- size_type pos(filename_pos(m_path, m_path.size()));
- return (m_path.size()
+ size_type pos(filename_pos(m_pathname, m_pathname.size()));
+ return (m_pathname.size()
 && pos
- && is_separator(m_path[pos])
- && is_non_root_separator(m_path, pos))
+ && is_separator(m_pathname[pos])
+ && is_non_root_separator(m_pathname, pos))
 ? dot_path
- : path(m_path.c_str() + pos);
+ : path(m_pathname.c_str() + pos);
 }

 path path::stem() const
 {
 path name(filename());
 if (name == dot_path || name == dot_dot_path) return name;
- size_type pos(name.m_path.rfind(dot));
+ size_type pos(name.m_pathname.rfind(dot));
 return pos == string_type::npos
 ? name
- : path(name.m_path.c_str(), name.m_path.c_str() + pos);
+ : path(name.m_pathname.c_str(), name.m_pathname.c_str() + pos);
 }

 path path::extension() const
 {
 path name(filename());
 if (name == dot_path || name == dot_dot_path) return path();
- size_type pos(name.m_path.rfind(dot));
+ size_type pos(name.m_pathname.rfind(dot));
 return pos == string_type::npos
 ? path()
- : path(name.m_path.c_str() + pos);
+ : path(name.m_pathname.c_str() + pos);
 }

 path & path::replace_extension(const path & source)
 {
 // erase existing extension if any
- size_type pos(m_path.rfind(dot));
+ size_type pos(m_pathname.rfind(dot));
 if (pos != string_type::npos)
- m_path.erase(pos);
+ m_pathname.erase(pos);

 // append source extension if any
- pos = source.m_path.rfind(dot);
+ pos = source.m_pathname.rfind(dot);
 if (pos != string_type::npos)
- m_path += source.c_str() + pos;
+ m_pathname += source.c_str() + pos;

 return *this;
 }
@@ -354,7 +354,7 @@

 path& path::m_normalize()
 {
- if (m_path.empty()) return *this;
+ if (m_pathname.empty()) return *this;

 path temp;
 iterator start(begin());
@@ -391,15 +391,15 @@
 {
 temp.remove_filename();
 // if not root directory, must also remove "/" if any
- if (temp.m_path.size() > 0
- && temp.m_path[temp.m_path.size()-1]
+ if (temp.m_pathname.size() > 0
+ && temp.m_pathname[temp.m_pathname.size()-1]
 == separator)
 {
 string_type::size_type rds(
- root_directory_start(temp.m_path, temp.m_path.size()));
+ root_directory_start(temp.m_pathname, temp.m_pathname.size()));
 if (rds == string_type::npos
- || rds != temp.m_path.size()-1)
- { temp.m_path.erase(temp.m_path.size()-1); }
+ || rds != temp.m_pathname.size()-1)
+ { temp.m_pathname.erase(temp.m_pathname.size()-1); }
 }

 iterator next(itr);
@@ -413,7 +413,7 @@
 };

 if (temp.empty()) temp /= dot_path;
- m_path = temp.m_path;
+ m_pathname = temp.m_pathname;
 return *this;
 }

@@ -597,10 +597,10 @@
 iterator itr;
 itr.m_path_ptr = this;
 size_type element_size;
- first_element(m_path, itr.m_pos, element_size);
- itr.m_element = m_path.substr(itr.m_pos, element_size);
- if (itr.m_element.m_path == preferred_separator_string)
- itr.m_element.m_path = separator_string; // needed for Windows, harmless on POSIX
+ first_element(m_pathname, itr.m_pos, element_size);
+ itr.m_element = m_pathname.substr(itr.m_pos, element_size);
+ if (itr.m_element.m_pathname == preferred_separator_string)
+ itr.m_element.m_pathname = separator_string; // needed for Windows, harmless on POSIX
 return itr;
 }

@@ -608,53 +608,53 @@
 {
 iterator itr;
 itr.m_path_ptr = this;
- itr.m_pos = m_path.size();
+ itr.m_pos = m_pathname.size();
 return itr;
 }

 void path::m_path_iterator_increment(path::iterator & it)
 {
- BOOST_ASSERT(it.m_pos < it.m_path_ptr->m_path.size() && "path::basic_iterator increment past end()");
+ BOOST_ASSERT(it.m_pos < it.m_path_ptr->m_pathname.size() && "path::basic_iterator increment past end()");

 // increment to position past current element
- it.m_pos += it.m_element.m_path.size();
+ it.m_pos += it.m_element.m_pathname.size();

 // if end reached, create end basic_iterator
- if (it.m_pos == it.m_path_ptr->m_path.size())
+ if (it.m_pos == it.m_path_ptr->m_pathname.size())
 {
 it.m_element.clear();
 return;
 }

 // both POSIX and Windows treat paths that begin with exactly two separators specially
- bool was_net(it.m_element.m_path.size() > 2
- && is_separator(it.m_element.m_path[0])
- && is_separator(it.m_element.m_path[1])
- && !is_separator(it.m_element.m_path[2]));
+ bool was_net(it.m_element.m_pathname.size() > 2
+ && is_separator(it.m_element.m_pathname[0])
+ && is_separator(it.m_element.m_pathname[1])
+ && !is_separator(it.m_element.m_pathname[2]));

 // process separator (Windows drive spec is only case not a separator)
- if (is_separator(it.m_path_ptr->m_path[it.m_pos]))
+ if (is_separator(it.m_path_ptr->m_pathname[it.m_pos]))
 {
 // detect root directory
 if (was_net
# ifdef BOOST_WINDOWS_PATH
 // case "c:/"
- || it.m_element.m_path[it.m_element.m_path.size()-1] == colon
+ || it.m_element.m_pathname[it.m_element.m_pathname.size()-1] == colon
# endif
 )
 {
- it.m_element.m_path = separator;
+ it.m_element.m_pathname = separator;
 return;
 }

 // bypass separators
- while (it.m_pos != it.m_path_ptr->m_path.size()
- && is_separator(it.m_path_ptr->m_path[it.m_pos]))
+ while (it.m_pos != it.m_path_ptr->m_pathname.size()
+ && is_separator(it.m_path_ptr->m_pathname[it.m_pos]))
 { ++it.m_pos; }

 // detect trailing separator, and treat it as ".", per POSIX spec
- if (it.m_pos == it.m_path_ptr->m_path.size()
- && is_non_root_separator(it.m_path_ptr->m_path, it.m_pos-1))
+ if (it.m_pos == it.m_path_ptr->m_pathname.size()
+ && is_non_root_separator(it.m_path_ptr->m_pathname, it.m_pos-1))
 {
 --it.m_pos;
 it.m_element = dot_path;
@@ -663,9 +663,9 @@
 }

 // get next element
- size_type end_pos(it.m_path_ptr->m_path.find_first_of(separators, it.m_pos));
- if (end_pos == string_type::npos) end_pos = it.m_path_ptr->m_path.size();
- it.m_element = it.m_path_ptr->m_path.substr(it.m_pos, end_pos - it.m_pos);
+ size_type end_pos(it.m_path_ptr->m_pathname.find_first_of(separators, it.m_pos));
+ if (end_pos == string_type::npos) end_pos = it.m_path_ptr->m_pathname.size();
+ it.m_element = it.m_path_ptr->m_pathname.substr(it.m_pos, end_pos - it.m_pos);
 }

 void path::m_path_iterator_decrement(path::iterator & it)
@@ -675,10 +675,10 @@
 size_type end_pos(it.m_pos);

 // if at end and there was a trailing non-root '/', return "."
- if (it.m_pos == it.m_path_ptr->m_path.size()
- && it.m_path_ptr->m_path.size() > 1
- && is_separator(it.m_path_ptr->m_path[it.m_pos-1])
- && is_non_root_separator(it.m_path_ptr->m_path, it.m_pos-1)
+ if (it.m_pos == it.m_path_ptr->m_pathname.size()
+ && it.m_path_ptr->m_pathname.size() > 1
+ && is_separator(it.m_path_ptr->m_pathname[it.m_pos-1])
+ && is_non_root_separator(it.m_path_ptr->m_pathname, it.m_pos-1)
 )
 {
 --it.m_pos;
@@ -686,32 +686,21 @@
 return;
 }

- size_type root_dir_pos(root_directory_start(it.m_path_ptr->m_path, end_pos));
+ size_type root_dir_pos(root_directory_start(it.m_path_ptr->m_pathname, end_pos));

 // skip separators unless root directory
 for (
 ;
 end_pos > 0
 && (end_pos-1) != root_dir_pos
- && is_separator(it.m_path_ptr->m_path[end_pos-1])
+ && is_separator(it.m_path_ptr->m_pathname[end_pos-1])
 ;
 --end_pos) {}

- it.m_pos = filename_pos(it.m_path_ptr->m_path, end_pos);
- it.m_element = it.m_path_ptr->m_path.substr(it.m_pos, end_pos - it.m_pos);
- if (it.m_element.m_path == preferred_separator_string)
- it.m_element.m_path = separator_string; // needed for Windows, harmless on POSIX
- }
-
- bool path::m_path_lex_compare(iterator first1, iterator last1,
- iterator first2, iterator last2)
- {
- for (; first1 != last1 && first2 != last2 ; ++first1, ++first2)
- {
- if (first1->m_path < first2->m_path) return true;
- if (first2->m_path < first1->m_path) return false;
- }
- return first1 == last1 && first2 != last2;
+ it.m_pos = filename_pos(it.m_path_ptr->m_pathname, end_pos);
+ it.m_element = it.m_path_ptr->m_pathname.substr(it.m_pos, end_pos - it.m_pos);
+ if (it.m_element.m_pathname == preferred_separator_string)
+ it.m_element.m_pathname = separator_string; // needed for Windows, harmless on POSIX
 }

} // namespace filesystem

Modified: sandbox/filesystem-v3/libs/filesystem/src/unique_path.cpp
==============================================================================
--- sandbox/filesystem-v3/libs/filesystem/src/unique_path.cpp (original)
+++ sandbox/filesystem-v3/libs/filesystem/src/unique_path.cpp 2010-01-13 10:54:36 EST (Wed, 13 Jan 2010)
@@ -106,7 +106,7 @@
BOOST_FILESYSTEM_DECL
path unique_path(const path& model, system::error_code* ec)
{
- std::wstring s (model.native_wstring()); // std::string ng for MBCS encoded POSIX
+ std::wstring s (model.wstring()); // std::string ng for MBCS encoded POSIX
   const wchar_t hex[] = L"0123456789abcdef";
   const int n_ran = 16;
   const int max_nibbles = 2 * n_ran; // 4-bits per nibble

Modified: sandbox/filesystem-v3/libs/filesystem/test/deprecated_test.cpp
==============================================================================
--- sandbox/filesystem-v3/libs/filesystem/test/deprecated_test.cpp (original)
+++ sandbox/filesystem-v3/libs/filesystem/test/deprecated_test.cpp 2010-01-13 10:54:36 EST (Wed, 13 Jan 2010)
@@ -28,11 +28,11 @@
 void check(const fs::path & source,
 const std::string & expected, int line)
 {
- if (source.string()== expected) return;
+ if (source.generic_string()== expected) return;

 ++::boost::detail::test_errors();

- std::cout << '(' << line << ") source.native_string(): \"" << source.native_string()
+ std::cout << '(' << line << ") source.string(): \"" << source.string()
 << "\" != expected: \"" << expected
 << "\"" << std::endl;
 }

Modified: sandbox/filesystem-v3/libs/filesystem/test/operations_test.cpp
==============================================================================
--- sandbox/filesystem-v3/libs/filesystem/test/operations_test.cpp (original)
+++ sandbox/filesystem-v3/libs/filesystem/test/operations_test.cpp 2010-01-13 10:54:36 EST (Wed, 13 Jan 2010)
@@ -57,7 +57,7 @@

 void create_file(const fs::path & ph, const std::string & contents)
 {
- std::ofstream f(ph.string().c_str());
+ std::ofstream f(ph.c_str());
 if (!f)
 throw fs::filesystem_error("operations_test create_file",
 ph, error_code(errno, system_category));
@@ -66,7 +66,7 @@

 void verify_file(const fs::path & ph, const std::string & expected)
 {
- std::ifstream f(ph.string().c_str());
+ std::ifstream f(ph.c_str());
 if (!f)
 throw fs::filesystem_error("operations_test verify_file",
 ph, error_code(errno, system_category));
@@ -685,7 +685,7 @@
 catch (const fs::filesystem_error & x)
 {
 std::cout << x.what() << "\n\n"
- "***** Creating directory " << dir.string() << " failed. *****\n"
+ "***** Creating directory " << dir << " failed. *****\n"
 "***** This is a serious error that will prevent further tests *****\n"
 "***** from returning useful results. Further testing is aborted. *****\n\n";
 std::exit(1);
@@ -694,7 +694,7 @@
 catch (...)
 {
 std::cout << "\n\n"
- "***** Creating directory " << dir.string() << " failed. *****\n"
+ "***** Creating directory " << dir << " failed. *****\n"
 "***** This is a serious error that will prevent further tests *****\n"
 "***** from returning useful results. Further testing is aborted. *****\n\n";
 std::exit(1);
@@ -733,7 +733,7 @@
 BOOST_TEST(fs::current_path() != dir);

 // make sure the overloads work
- fs::current_path(dir.string().c_str());
+ fs::current_path(dir.c_str());
 BOOST_TEST(fs::current_path() == dir);
 BOOST_TEST(fs::current_path() != original_dir);
 fs::current_path(original_dir.string());
@@ -1071,11 +1071,11 @@
 == fs::initial_path());
 BOOST_TEST(fs::system_complete(fs::path(fs::initial_path().root_name().string()
 + "foo")).string() == fs::initial_path() / "foo");
- BOOST_TEST(fs::system_complete(fs::path("c:/")).string()
+ BOOST_TEST(fs::system_complete(fs::path("c:/")).generic_string()
 == "c:/");
- BOOST_TEST(fs::system_complete(fs::path("c:/foo")).string()
+ BOOST_TEST(fs::system_complete(fs::path("c:/foo")).generic_string()
 == "c:/foo");
- BOOST_TEST(fs::system_complete(fs::path("//share")).string()
+ BOOST_TEST(fs::system_complete(fs::path("//share")).generic_string()
 == "//share");
 } // Windows

Modified: sandbox/filesystem-v3/libs/filesystem/test/path_test.cpp
==============================================================================
--- sandbox/filesystem-v3/libs/filesystem/test/path_test.cpp (original)
+++ sandbox/filesystem-v3/libs/filesystem/test/path_test.cpp 2010-01-13 10:54:36 EST (Wed, 13 Jan 2010)
@@ -40,7 +40,7 @@
 void check(const fs::path & source,
 const std::string & expected, const char* file, int line)
 {
- if (source.native_string() == expected)
+ if (source.string() == expected)
 return;

 std::cout << file
@@ -92,8 +92,8 @@
 //BOOST_TEST(std::strcmp(ex.what(),
 // "string-1: Unknown error: \"p1\", \"p2\"") == 0);
 BOOST_TEST(ex.code() == ec);
- BOOST_TEST(ex.path1().string() == "p1");
- BOOST_TEST(ex.path2().string() == "p2");
+ BOOST_TEST(ex.path1() == "p1");
+ BOOST_TEST(ex.path2() == "p2");
 }
 }

@@ -398,11 +398,11 @@
 PATH_CHECK(path("") / "..", "..");
 if (platform == "Windows")
 {
- BOOST_TEST((b / a).native_string() == "b\\a");
- BOOST_TEST((bs / a).native_string() == "b\\a");
- BOOST_TEST((bcs / a).native_string() == "b\\a");
- BOOST_TEST((b / as).native_string() == "b\\a");
- BOOST_TEST((b / acs).native_string() == "b\\a");
+ BOOST_TEST((b / a).string() == "b\\a");
+ BOOST_TEST((bs / a).string() == "b\\a");
+ BOOST_TEST((bcs / a).string() == "b\\a");
+ BOOST_TEST((b / as).string() == "b\\a");
+ BOOST_TEST((b / acs).string() == "b\\a");
 PATH_CHECK(path("a") / "b", "a\\b");
 PATH_CHECK(path("..") / "", "..");
 PATH_CHECK(path("foo") / path("bar"), "foo\\bar"); // path arg
@@ -443,7 +443,7 @@
 PATH_CHECK(path(".") / ".." / ".", ".\\..\\.");
 PATH_CHECK(path("..") / "." / ".", "..\\.\\.");
 }
- else
+ else // POSIX
 {
 BOOST_TEST((b / a).string() == "b/a");
 BOOST_TEST((bs / a).string() == "b/a");
@@ -596,7 +596,7 @@
 path p10 ("c:\\file");
 path p11 ("c:/file");
 // check each overload
- BOOST_TEST(p10.string() == p11.string());
+ BOOST_TEST(p10.generic_string() == p11.generic_string());
 BOOST_TEST(p10 == p11);
 BOOST_TEST(p10 == p11.string());
 BOOST_TEST(p10 == p11.string().c_str());
@@ -611,7 +611,7 @@
 BOOST_TEST(L"c:\\file" == p11);
 BOOST_TEST(L"c:/file" == p11);

- BOOST_TEST(!(p10.string() != p11.string()));
+ BOOST_TEST(!(p10.generic_string() != p11.generic_string()));
 BOOST_TEST(!(p10 != p11));
 BOOST_TEST(!(p10 != p11.string()));
 BOOST_TEST(!(p10 != p11.string().c_str()));
@@ -641,7 +641,7 @@
 BOOST_TEST(!(L"c:\\file" < p11));
 BOOST_TEST(!(L"c:/file" < p11));

- BOOST_TEST(!(p10.string() > p11.string()));
+ BOOST_TEST(!(p10.generic_string() > p11.generic_string()));
 BOOST_TEST(!(p10 > p11));
 BOOST_TEST(!(p10 > p11.string()));
 BOOST_TEST(!(p10 > p11.string().c_str()));

Modified: sandbox/filesystem-v3/libs/filesystem/test/path_unit_test.cpp
==============================================================================
--- sandbox/filesystem-v3/libs/filesystem/test/path_unit_test.cpp (original)
+++ sandbox/filesystem-v3/libs/filesystem/test/path_unit_test.cpp 2010-01-13 10:54:36 EST (Wed, 13 Jan 2010)
@@ -61,8 +61,8 @@
 ++::boost::detail::test_errors();

 std::cout << file;
- std::wcout << L'(' << line << L"): source.native_wstring(): \""
- << source.native_wstring()
+ std::wcout << L'(' << line << L"): source.wstring(): \""
+ << source.wstring()
 << L"\" != expected: \"" << expected
 << L"\"\n" ;
 }
@@ -257,10 +257,10 @@
 path p0("abc");

 CHECK(p0.native().size() == 3);
- CHECK(p0.native_string() == "abc");
- CHECK(p0.native_string().size() == 3);
- CHECK(p0.native_wstring() == L"abc");
- CHECK(p0.native_wstring().size() == 3);
+ CHECK(p0.string() == "abc");
+ CHECK(p0.string().size() == 3);
+ CHECK(p0.wstring() == L"abc");
+ CHECK(p0.wstring().size() == 3);

# ifdef BOOST_WINDOWS_PATH

@@ -268,14 +268,15 @@

 CHECK(std::wstring(p.c_str()) == L"abc\\def/ghi");

- CHECK(p.native_string() == "abc\\def/ghi");
- CHECK(p.native_wstring() == L"abc\\def/ghi");
+ CHECK(p.string() == "abc\\def/ghi");
+ CHECK(p.wstring() == L"abc\\def/ghi");

- CHECK(p.string() == "abc/def/ghi");
- CHECK(p.wstring() == L"abc/def/ghi");
+ CHECK(p.generic_string() == "abc/def/ghi");
+ CHECK(p.generic_wstring() == L"abc/def/ghi");

- //CHECK(p.preferred().string() == "abc\\def\\ghi");
- //CHECK(p.preferred().wstring() == L"abc\\def\\ghi");
+ CHECK(p.generic_string<string>() == "abc/def/ghi");
+ CHECK(p.generic_string<wstring>() == L"abc/def/ghi");
+ CHECK(p.generic_string<path::string_type>() == L"abc/def/ghi");

# else // BOOST_POSIX_PATH

@@ -283,14 +284,15 @@

 CHECK(string(p.c_str()) == "abc\\def/ghi");

- CHECK(p.native_string() == "abc\\def/ghi");
- CHECK(p.native_wstring() == L"abc\\def/ghi");
-
 CHECK(p.string() == "abc\\def/ghi");
 CHECK(p.wstring() == L"abc\\def/ghi");

- //CHECK(p.preferred().string() == "abc\\def/ghi");
- //CHECK(p.preferred().wstring() == L"abc\\def/ghi");
+ CHECK(p.generic_string() == "abc\\def/ghi");
+ CHECK(p.generic_wstring() == L"abc\\def/ghi");
+
+ CHECK(p.generic_string<string>() == "abc\\def/ghi");
+ CHECK(p.generic_string<wstring>() == L"abc\\def/ghi");
+ CHECK(p.generic_string<path::string_type>() == "abc\\def/ghi");

# endif
 }

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