+2019-03-19 Jonathan Wakely <jwakely@redhat.com>
+
+ * doc/xml/manual/allocator.xml: Link to table documenting evolution
+ of extension allocators.
+ * doc/xml/manual/evolution.xml: Use angle brackets for header names.
+ Document new headers in 7.2, 8.1 and 9.1 releases.
+ * doc/xml/manual/using.xml: Adjust link target for new_allocator.
+ * doc/html/*: Regenerate.
+
2019-03-12 John David Anglin <dave.anglin@bell.net>
PR libstdc++/89461
Existing tests
</a></span></dt><dt><span class="section"><a href="manual/test.html#test.exception.safety.containers">
C++11 Requirements Test Sequence Descriptions
-</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="section"><a href="manual/abi.html">ABI Policy and Guidelines</a></span></dt><dd><dl><dt><span class="section"><a href="manual/abi.html#abi.cxx_interface">The C++ Interface</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.versioning">Versioning</a></span></dt><dd><dl><dt><span class="section"><a href="manual/abi.html#abi.versioning.goals">Goals</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.versioning.history">History</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.versioning.prereq">Prerequisites</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.versioning.config">Configuring</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.versioning.active">Checking Active</a></span></dt></dl></dd><dt><span class="section"><a href="manual/abi.html#abi.changes_allowed">Allowed Changes</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.changes_no">Prohibited Changes</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.impl">Implementation</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.testing">Testing</a></span></dt><dd><dl><dt><span class="section"><a href="manual/abi.html#abi.testing.single">Single ABI Testing</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.testing.multi">Multiple ABI Testing</a></span></dt></dl></dd><dt><span class="section"><a href="manual/abi.html#abi.issues">Outstanding Issues</a></span></dt></dl></dd><dt><span class="section"><a href="manual/api.html">API Evolution and Deprecation History</a></span></dt><dd><dl><dt><span class="section"><a href="manual/api.html#api.rel_300"><code class="constant">3.0</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_310"><code class="constant">3.1</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_320"><code class="constant">3.2</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_330"><code class="constant">3.3</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_340"><code class="constant">3.4</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_400"><code class="constant">4.0</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_410"><code class="constant">4.1</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_420"><code class="constant">4.2</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_430"><code class="constant">4.3</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_440"><code class="constant">4.4</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_450"><code class="constant">4.5</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_460"><code class="constant">4.6</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_470"><code class="constant">4.7</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_480"><code class="constant">4.8</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_490"><code class="constant">4.9</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_51"><code class="constant">5</code></a></span></dt><dd><dl><dt><span class="section"><a href="manual/api.html#api.rel_53"><code class="constant">5.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="manual/api.html#api.rel_61"><code class="constant">6</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_71"><code class="constant">7</code></a></span></dt><dd><dl><dt><span class="section"><a href="manual/api.html#api.rel_7
3"><code class="constant">7.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="manual/api.html#api.rel_81"><code class="constant">8</code></a></span></dt></dl></dd><dt><span class="section"><a href="manual/backwards.html">Backwards Compatibility</a></span></dt><dd><dl><dt><span class="section"><a href="manual/backwards.html#backwards.first">First</a></span></dt><dd><dl><dt><span class="section"><a href="manual/backwards.html#backwards.first.ios_base">No <code class="code">ios_base</code></a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.first.cout_cin">No <code class="code">cout</code> in <code class="filename"><ostream.h></code>, no <code class="code">cin</code> in <code class="filename"><istream.h></code></a></span></dt></dl></dd><dt><span class="section"><a href="manual/backwards.html#backwards.second">Second</a></span></dt><dd><dl><dt><span class="section"><a href="manual/backwards.html#backwards.second.std">Namespace <code class="code">std::</code> not supported</a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.second.iterators">Illegal iterator usage</a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.second.isspace"><code class="code">isspace</code> from <code class="filename"><cctype></code> is a macro
+</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="section"><a href="manual/abi.html">ABI Policy and Guidelines</a></span></dt><dd><dl><dt><span class="section"><a href="manual/abi.html#abi.cxx_interface">The C++ Interface</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.versioning">Versioning</a></span></dt><dd><dl><dt><span class="section"><a href="manual/abi.html#abi.versioning.goals">Goals</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.versioning.history">History</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.versioning.prereq">Prerequisites</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.versioning.config">Configuring</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.versioning.active">Checking Active</a></span></dt></dl></dd><dt><span class="section"><a href="manual/abi.html#abi.changes_allowed">Allowed Changes</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.changes_no">Prohibited Changes</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.impl">Implementation</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.testing">Testing</a></span></dt><dd><dl><dt><span class="section"><a href="manual/abi.html#abi.testing.single">Single ABI Testing</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.testing.multi">Multiple ABI Testing</a></span></dt></dl></dd><dt><span class="section"><a href="manual/abi.html#abi.issues">Outstanding Issues</a></span></dt></dl></dd><dt><span class="section"><a href="manual/api.html">API Evolution and Deprecation History</a></span></dt><dd><dl><dt><span class="section"><a href="manual/api.html#api.rel_300"><code class="constant">3.0</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_310"><code class="constant">3.1</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_320"><code class="constant">3.2</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_330"><code class="constant">3.3</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_340"><code class="constant">3.4</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_400"><code class="constant">4.0</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_410"><code class="constant">4.1</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_420"><code class="constant">4.2</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_430"><code class="constant">4.3</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_440"><code class="constant">4.4</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_450"><code class="constant">4.5</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_460"><code class="constant">4.6</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_470"><code class="constant">4.7</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_480"><code class="constant">4.8</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_490"><code class="constant">4.9</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_51"><code class="constant">5</code></a></span></dt><dd><dl><dt><span class="section"><a href="manual/api.html#api.rel_53"><code class="constant">5.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="manual/api.html#api.rel_61"><code class="constant">6</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_71"><code class="constant">7</code></a></span></dt><dd><dl><dt><span class="section"><a href="manual/api.html#api.rel_7
2"><code class="constant">7.2</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_73"><code class="constant">7.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="manual/api.html#api.rel_81"><code class="constant">8</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_91"><code class="constant">9</code></a></span></dt></dl></dd><dt><span class="section"><a href="manual/backwards.html">Backwards Compatibility</a></span></dt><dd><dl><dt><span class="section"><a href="manual/backwards.html#backwards.first">First</a></span></dt><dd><dl><dt><span class="section"><a href="manual/backwards.html#backwards.first.ios_base">No <code class="code">ios_base</code></a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.first.cout_cin">No <code class="code">cout</code> in <code class="filename"><ostream.h></code>, no <code class="code">cin</code> in <code class="filename"><istream.h></code></a></span></dt></dl></dd><dt><span class="section"><a href="manual/backwards.html#backwards.second">Second</a></span></dt><dd><dl><dt><span class="section"><a href="manual/backwards.html#backwards.second.std">Namespace <code class="code">std::</code> not supported</a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.second.iterators">Illegal iterator usage</a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.second.isspace"><code class="code">isspace</code> from <code class="filename"><cctype></code> is a macro
</a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.second.at">No <code class="code">vector::at</code>, <code class="code">deque::at</code>, <code class="code">string::at</code></a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.second.eof">No <code class="code">std::char_traits<char>::eof</code></a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.second.stringclear">No <code class="code">string::clear</code></a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.second.ostreamform_istreamscan">
Removal of <code class="code">ostream::form</code> and <code class="code">istream::scan</code>
extensions
the <code class="filename">include/backward</code> directory and a deprecated warning
is added that notifies on inclusion (<code class="literal">-Wno-deprecated</code>
deactivates the warning.)
-</p><p>Deprecated include <code class="filename">backward/strstream</code> added.</p><p>Removal of include <code class="filename">builtinbuf.h</code>, <code class="filename">indstream.h</code>, <code class="filename">parsestream.h</code>, <code class="filename">PlotFile.h</code>, <code class="filename">SFile.h</code>, <code class="filename">stdiostream.h</code>, and <code class="filename">stream.h</code>.
+</p><p>Deprecated include <code class="filename"><backward/strstream></code> added.</p><p>Removal of include <code class="filename"><builtinbuf.h></code>, <code class="filename"><indstream.h></code>, <code class="filename"><parsestream.h></code>, <code class="filename"><PlotFile.h></code>, <code class="filename"><SFile.h></code>, <code class="filename"><stdiostream.h></code>, and <code class="filename"><stream.h></code>.
</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_310"></a><code class="constant">3.1</code></h3></div></div></div><p>
</p><p>
Extensions from SGI/HP moved from <code class="code">namespace std</code>
to <code class="code">namespace __gnu_cxx</code>. As part of this, the following
new includes are
-added: <code class="filename">ext/algorithm</code>, <code class="filename">ext/functional</code>, <code class="filename">ext/iterator</code>, <code class="filename">ext/memory</code>, and <code class="filename">ext/numeric</code>.
+added: <code class="filename"><ext/algorithm></code>, <code class="filename"><ext/functional></code>, <code class="filename"><ext/iterator></code>, <code class="filename"><ext/memory></code>, and <code class="filename"><ext/numeric></code>.
</p><p>
Extensions to <code class="code">basic_filebuf</code> introduced: <code class="code">__gnu_cxx::enc_filebuf</code>, and <code class="code">__gnu_cxx::stdio_filebuf</code>.
</p><p>
-Extensions to tree data structures added in <code class="filename">ext/rb_tree</code>.
+Extensions to tree data structures added in <code class="filename"><ext/rb_tree></code>.
</p><p>
-Removal of <code class="filename">ext/tree</code>, moved to <code class="filename">backward/tree.h</code>.
+Removal of <code class="filename"><ext/tree></code>, moved to <code class="filename"><backward/tree.h></code>.
</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_320"></a><code class="constant">3.2</code></h3></div></div></div><p>
- </p><p>Symbol versioning introduced for shared library.</p><p>Removal of include <code class="filename">
backward/strstream.h</code>.</p><p>Allocator changes. Change <code class="code">__malloc_alloc</code> to <code class="code">malloc_allocator</code> and <code class="code">__new_alloc</code> to <code class="code">new_allocator</code>. </p><p> For GCC releases from 2.95 through the 3.1 series, defining
+ </p><p>Symbol versioning introduced for shared library.</p><p>Removal of include <code class="filename">
<backward/strstream.h></code>.</p><p>Allocator changes. Change <code class="code">__malloc_alloc</code> to <code class="code">malloc_allocator</code> and <code class="code">__new_alloc</code> to <code class="code">new_allocator</code>. </p><p> For GCC releases from 2.95 through the 3.1 series, defining
<code class="literal">__USE_MALLOC</code> on the gcc command line would change the
default allocation strategy to instead use <code class="code"> malloc</code> and
<code class="function">free</code>. For the 3.2 and 3.3 release series the same
</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_340"></a><code class="constant">3.4</code></h3></div></div></div><p>
</p><p>
Large file support.
-</p><p> Extensions for generic characters and <code class="code">char_traits</code> added in <code class="filename">ext/pod_char_traits.h</code>.
+</p><p> Extensions for generic characters and <code class="code">char_traits</code> added in <code class="filename"><ext/pod_char_traits.h></code>.
</p><p>
Support for <code class="code">wchar_t</code> specializations of <code class="code">basic_filebuf</code> enhanced to support <code class="code">UTF-8</code> and <code class="code">Unicode</code>, depending on host. More hosts support basic <code class="code">wchar_t</code> functionality.
</p><p>
</p><p>
Conformant <code class="code">allocator</code> class and usage in containers. As
part of this, the following extensions are
-added: <code class="filename">ext/bitmap_allocator.h</code>, <code class="filename">ext/debug_allocator.h</code>, <code class="filename">ext/mt_allocator.h</code>, <code class="filename">ext/malloc_allocator.h</code>,<code class="filename">ext/new_allocator.h</code>, <code class="filename">ext/pool_allocator.h</code>.
+added: <code class="filename"><ext/bitmap_allocator.h></code>, <code class="filename"><ext/debug_allocator.h></code>, <code class="filename"><ext/mt_allocator.h></code>, <code class="filename"><ext/malloc_allocator.h></code>,<code class="filename"><ext/new_allocator.h></code>, <code class="filename"><ext/pool_allocator.h></code>.
</p><p>
This is a change from all previous versions, and may require
source-level changes due to allocator-related changes to structures
<span class="type">__alloc</span> to select an underlying allocator that
satisfied memory allocation requests. The selection of this
underlying allocator was not user-configurable.
- </p><div class="table"><a id="table.extension_allocators"></a><p class="title"><strong>Table B.6. Extension Allocators</strong></p><div class="table-contents"><table class="table" summary="Extension Allocators" border="1"><colgroup><col align="left" class="c1" /><col align="left" class="c2" /><col align="left" class="c3" /><col align="left" class="c4" /></colgroup><thead><tr><th align="left">Allocator (3.4)</th><th align="left">Header (3.4)</th><th align="left">Allocator (3.[0-3])</th><th align="left">Header (3.[0-3])</th></tr></thead><tbody><tr><td align="left"><code class="classname">__gnu_cxx::new_allocator<T></code></td><td align="left"><code class="filename">
ext/new_allocator.h</code></td><td align="left"><code class="classname">std::__new_alloc</code></td><td align="left"><code class="filename">memory</code></td></tr><tr><td align="left"><code class="classname">__gnu_cxx::malloc_allocator<T></code></td><td align="left"><code class="filename">ext/malloc_allocator.h</code></td><td align="left"><code class="classname">std::__malloc_alloc_template<int></code></td><td align="left"><code class="filename">memory</code></td></tr><tr><td align="left"><code class="classname">__gnu_cxx::debug_allocator<T></code></td><td align="left"><code class="filename">ext/debug_allocator.h</code></td><td align="left"><code class="classname">std::debug_alloc<T></code></td><td align="left"><code class="filename">memory</code></td></tr><tr><td align="left"><code class="classname">__gnu_cxx::__pool_alloc<T></code></td><td align="left"><code class="filename">ext/pool_allocator.h</code></td><td align="left"><code class="classname">std::__default_alloc_template<bool,int></code></td><td align="left"><code class="filename">memory</code></td></tr><tr><td align="left"><code class="classname">__gnu_cxx::__mt_alloc<T></code></td><td align="left"><code class="filename">ext/mt_allocator.h</code></td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left"><code class="classname">__gnu_cxx::bitmap_allocator<T></code></td><td align="left"><code class="filename">ext/bitmap_allocator.h</code></td><td align="left"> </td><td align="left"> </td></tr></tbody></table></div></div><br class="table-break" /><p> Releases after gcc-3.4 have continued to add to the collection
+ </p><div class="table"><a id="table.extension_allocators"></a><p class="title"><strong>Table B.6. Extension Allocators</strong></p><div class="table-contents"><table class="table" summary="Extension Allocators" border="1"><colgroup><col align="left" class="c1" /><col align="left" class="c2" /><col align="left" class="c3" /><col align="left" class="c4" /></colgroup><thead><tr><th align="left">Allocator (3.4)</th><th align="left">Header (3.4)</th><th align="left">Allocator (3.[0-3])</th><th align="left">Header (3.[0-3])</th></tr></thead><tbody><tr><td align="left"><code class="classname">__gnu_cxx::new_allocator<T></code></td><td align="left"><code class="filename">
<ext/new_allocator.h></code></td><td align="left"><code class="classname">std::__new_alloc</code></td><td align="left"><code class="filename"><memory></code></td></tr><tr><td align="left"><code class="classname">__gnu_cxx::malloc_allocator<T></code></td><td align="left"><code class="filename"><ext/malloc_allocator.h></code></td><td align="left"><code class="classname">std::__malloc_alloc_template<int></code></td><td align="left"><code class="filename"><memory></code></td></tr><tr><td align="left"><code class="classname">__gnu_cxx::debug_allocator<T></code></td><td align="left"><code class="filename"><ext/debug_allocator.h></code></td><td align="left"><code class="classname">std::debug_alloc<T></code></td><td align="left"><code class="filename"><memory></code></td></tr><tr><td align="left"><code class="classname">__gnu_cxx::__pool_alloc<T></code></td><td align="left"><code class="filename"><ext/pool_allocator.h></code></td><td align="left"><code class="classname">std::__default_alloc_template<bool,int></code></td><td align="left"><code class="filename"><memory></code></td></tr><tr><td align="left"><code class="classname">__gnu_cxx::__mt_alloc<T></code></td><td align="left"><code class="filename"><ext/mt_allocator.h></code></td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left"><code class="classname">__gnu_cxx::bitmap_allocator<T></code></td><td align="left"><code class="filename"><ext/bitmap_allocator.h></code></td><td align="left"> </td><td align="left"> </td></tr></tbody></table></div></div><br class="table-break" /><p> Releases after gcc-3.4 have continued to add to the collection
of available allocators. All of these new allocators are
standard-style. The following table includes details, along with
the first released version of GCC that included the extension allocator.
- </p><div class="table"><a id="table.extension_allocators2"></a><p class="title"><strong>Table B.7. Extension Allocators Continued</strong></p><div class="table-contents"><table class="table" summary="Extension Allocators Continued" border="1"><colgroup><col align="left" class="c1" /><col align="left" class="c2" /><col align="left" class="c3" /></colgroup><thead><tr><th align="left">Allocator</th><th align="left">Include</th><th align="left">Version</th></tr></thead><tbody><tr><td align="left"><code class="classname">__gnu_cxx::array_allocator<T></code></td><td align="left"><code class="filename">
ext/array_allocator.h</code></td><td align="left">4.0.0</td></tr><tr><td align="left"><code class="classname">__gnu_cxx::throw_allocator<T></code></td><td align="left"><code class="filename">ext/throw_allocator.h</code></td><td align="left">4.2.0</td></tr></tbody></table></div></div><br class="table-break" /><p>
+ </p><div class="table"><a id="table.extension_allocators2"></a><p class="title"><strong>Table B.7. Extension Allocators Continued</strong></p><div class="table-contents"><table class="table" summary="Extension Allocators Continued" border="1"><colgroup><col align="left" class="c1" /><col align="left" class="c2" /><col align="left" class="c3" /></colgroup><thead><tr><th align="left">Allocator</th><th align="left">Include</th><th align="left">Version</th></tr></thead><tbody><tr><td align="left"><code class="classname">__gnu_cxx::array_allocator<T></code></td><td align="left"><code class="filename">
<ext/array_allocator.h></code></td><td align="left">4.0.0</td></tr><tr><td align="left"><code class="classname">__gnu_cxx::throw_allocator<T></code></td><td align="left"><code class="filename"><ext/throw_allocator.h></code></td><td align="left">4.2.0</td></tr></tbody></table></div></div><br class="table-break" /><p>
Debug mode first appears.
</p><p>
Precompiled header support <acronym class="acronym">PCH</acronym> support.
</p><p>
Macro guard for changed, from <code class="literal">_GLIBCPP_</code> to <code class="literal">_GLIBCXX_</code>.
</p><p>
-Extension <code class="filename">ext/stdio_sync_filebuf.h</code> added.
+Extension <code class="filename"><ext/stdio_sync_filebuf.h></code> added.
</p><p>
-Extension <code class="filename">ext/demangle.h</code> added.
+Extension <code class="filename"><ext/demangle.h></code> added.
</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_400"></a><code class="constant">4.0</code></h3></div></div></div><p>
</p><p>
TR1 features first appear.
</p><p>
-Extension allocator <code class="filename">ext/array_allocator.h</code> added.
+Extension allocator <code class="filename"><ext/array_allocator.h></code> added.
</p><p>
-Extension <code class="code">codecvt</code> specializations moved to <code class="filename">ext/codecvt_specializations.h</code>.
+Extension <code class="code">codecvt</code> specializations moved to <code class="filename"><ext/codecvt_specializations.h></code>.
</p><p>
-Removal of <code class="filename">ext/demangle.h</code>.
+Removal of <code class="filename"><ext/demangle.h></code>.
</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_410"></a><code class="constant">4.1</code></h3></div></div></div><p>
</p><p>
-Removal of <code class="filename">cassert</code> from all standard headers: now has to be explicitly included for <code class="code">std::assert</code> calls.
+Removal of <code class="filename"><cassert></code> from all standard headers: now has to be explicitly included for <code class="code">std::assert</code> calls.
</p><p> Extensions for policy-based data structures first added. New includes,
types, namespace <code class="code">pb_assoc</code>.
-</p><p> Extensions for typelists added in <code class="filename">ext/typelist.h</code>.
-</p><p> Extension for policy-based <code class="code">basic_string</code> first added: <code class="code">__gnu_cxx::__versa_string</code> in <code class="filename">ext/vstring.h</code>.
+</p><p> Extensions for typelists added in <code class="filename"><ext/typelist.h></code>.
+</p><p> Extension for policy-based <code class="code">basic_string</code> first added: <code class="code">__gnu_cxx::__versa_string</code> in <code class="filename"><ext/vstring.h></code>.
</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_420"></a><code class="constant">4.2</code></h3></div></div></div><p>
</p><p> Default visibility attributes applied to <code class="code">namespace std</code>. Support for <code class="code">-fvisibility</code>.
-</p><p>TR1 <code class="filename">
random</code>, <code class="filename">complex</code>, and C compatibility headers added.</p><p> Extensions for concurrent programming consolidated
-into <code class="filename">ext/concurrence.h</code> and <code class="filename">ext/atomicity.h</code>,
+</p><p>TR1 <code class="filename">
<random></code>, <code class="filename"><complex></code>, and C compatibility headers added.</p><p> Extensions for concurrent programming consolidated
+into <code class="filename"><ext/concurrence.h></code> and <code class="filename"><ext/atomicity.h></code>,
including change of namespace to <code class="code">__gnu_cxx</code> in some
cases. Added types
include <code class="code">_Lock_policy</code>, <code class="code">__concurrence_lock_error</code>, <code class="code">__concurrence_unlock_error</code>, <code class="code">__mutex</code>, <code class="code">__scoped_lock</code>.</p><p> Extensions for type traits consolidated
-into <code class="filename">ext/type_traits.h</code>. Additional traits are added
+into <code class="filename"><ext/type_traits.h></code>. Additional traits are added
(<code class="code">__conditional_type</code>, <code class="code">__enable_if</code>, others.)
</p><p> Extensions for policy-based data structures revised. New includes,
types, namespace moved to <code class="code">__pb_ds</code>.
</p><p> Extensions for debug mode modified: now nested in <code class="code">namespace
std::__debug</code> and extensions in <code class="code">namespace
-__gnu_cxx::__debug</code>.</p><p> Extensions added: <code class="filename">ext/typelist.h</code>
-and <code class="filename">ext/throw_allocator.h</code>.
+__gnu_cxx::__debug</code>.</p><p> Extensions added: <code class="filename"><ext/typelist.h></code>
+and <code class="filename"><ext/throw_allocator.h></code>.
</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_430"></a><code class="constant">4.3</code></h3></div></div></div><p>
</p><p>
C++0X features first appear.
-</p><p>TR1 <code class="filename">regex</code> and <code class="filename">cmath</code>'s mathematical special function added.
+</p><p>TR1 <code class="filename"><regex></code> and <code class="filename"><cmath></code>'s mathematical special function added.
</p><p>
Backward include edit.
</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>Removed</p><p>
-<code class="filename">algobase.h</code> <code class="filename">algo.h</code> <code class="filename">alloc.h</code> <code class="filename">bvector.h</code> <code class="filename">complex.h</code>
-<code class="filename">defalloc.h</code> <code class="filename">deque.h</code> <code class="filename">fstream.h</code> <code class="filename">function.h</code> <code class="filename">hash_map.h</code> <code class="filename">hash_set.h</code>
-<code class="filename">hashtable.h</code> <code class="filename">heap.h</code> <code class="filename">iomanip.h</code> <code class="filename">iostream.h</code> <code class="filename">istream.h</code> <code class="filename">iterator.h</code>
-<code class="filename">list.h</code> <code class="filename">map.h</code> <code class="filename">multimap.h</code> <code class="filename">multiset.h</code> <code class="filename">new.h</code> <code class="filename">ostream.h</code> <code class="filename">pair.h</code> <code class="filename">queue.h</code> <code class="filename">rope.h</code> <code class="filename">set.h</code> <code class="filename">slist.h</code> <code class="filename">stack.h</code> <code class="filename">streambuf.h</code> <code class="filename">stream.h</code> <code class="filename">tempbuf.h</code>
-<code class="filename">tree.h</code> <code class="filename">vector.h</code>
+<code class="filename"><algobase.h></code> <code class="filename"><algo.h></code> <code class="filename"><alloc.h></code> <code class="filename"><bvector.h></code> <code class="filename"><complex.h></code>
+<code class="filename"><defalloc.h></code> <code class="filename"><deque.h></code> <code class="filename"><fstream.h></code> <code class="filename"><function.h></code> <code class="filename"><hash_map.h></code> <code class="filename"><hash_set.h></code>
+<code class="filename"><hashtable.h></code> <code class="filename"><heap.h></code> <code class="filename"><iomanip.h></code> <code class="filename"><iostream.h></code> <code class="filename"><istream.h></code> <code class="filename"><iterator.h></code>
+<code class="filename"><list.h></code> <code class="filename"><map.h></code> <code class="filename"><multimap.h></code> <code class="filename"><multiset.h></code> <code class="filename"><new.h></code> <code class="filename"><ostream.h></code> <code class="filename"><pair.h></code> <code class="filename"><queue.h></code> <code class="filename"><rope.h></code> <code class="filename"><set.h></code> <code class="filename"><slist.h></code> <code class="filename"><stack.h></code> <code class="filename"><streambuf.h></code> <code class="filename"><stream.h></code> <code class="filename"><tempbuf.h></code>
+<code class="filename"><tree.h></code> <code class="filename"><vector.h></code>
</p></li><li class="listitem"><p>Added</p><p>
- <code class="filename">hash_map</code> and <code class="filename">hash_set</code>
+ <code class="filename"><hash_map></code> and <code class="filename"><hash_set></code>
</p></li><li class="listitem"><p>Added in C++11</p><p>
- <code class="filename">auto_ptr.h</code> and <code class="filename">binders.h</code>
+ <code class="filename"><auto_ptr.h></code> and <code class="filename"><binders.h></code>
</p></li></ul></div><p>
Header dependency streamlining.
-</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p><code class="filename">
algorithm</code> no longer includes <code class="filename">climits</code>, <code class="filename">cstring</code>, or <code class="filename">iosfwd</code> </p></li><li class="listitem"><p><code class="filename">bitset</code> no longer includes <code class="filename">istream</code> or <code class="filename">ostream</code>, adds <code class="filename">iosfwd</code> </p></li><li class="listitem"><p><code class="filename">functional</code> no longer includes <code class="filename">cstddef</code></p></li><li class="listitem"><p><code class="filename">iomanip</code> no longer includes <code class="filename">istream</code>, <code class="filename">istream</code>, or <code class="filename">functional</code>, adds <code class="filename">ioswd</code> </p></li><li class="listitem"><p><code class="filename">numeric</code> no longer includes <code class="filename">iterator</code></p></li><li class="listitem"><p><code class="filename">string</code> no longer includes <code class="filename">algorithm</code> or <code class="filename">memory</code></p></li><li class="listitem"><p><code class="filename">valarray</code> no longer includes <code class="filename">numeric</code> or <code class="filename">cstdlib</code></p></li><li class="listitem"><p><code class="filename">tr1/hashtable</code> no longer includes <code class="filename">memory</code> or <code class="filename">functional</code></p></li><li class="listitem"><p><code class="filename">tr1/memory</code> no longer includes <code class="filename">algorithm</code></p></li><li class="listitem"><p><code class="filename">tr1/random</code> no longer includes <code class="filename">algorithm</code> or <code class="filename">fstream</code></p></li></ul></div><p>
-Debug mode for <code class="filename">unordered_map</code> and <code class="filename">unordered_set</code>.
+</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p><code class="filename">
<algorithm></code> no longer includes <code class="filename"><climits></code>, <code class="filename"><cstring></code>, or <code class="filename"><iosfwd></code> </p></li><li class="listitem"><p><code class="filename"><bitset></code> no longer includes <code class="filename"><istream></code> or <code class="filename"><ostream></code>, adds <code class="filename"><iosfwd></code> </p></li><li class="listitem"><p><code class="filename"><functional></code> no longer includes <code class="filename"><cstddef></code></p></li><li class="listitem"><p><code class="filename"><iomanip></code> no longer includes <code class="filename"><istream></code>, <code class="filename"><istream></code>, or <code class="filename"><functional></code>, adds <code class="filename"><ioswd></code> </p></li><li class="listitem"><p><code class="filename"><numeric></code> no longer includes <code class="filename"><iterator></code></p></li><li class="listitem"><p><code class="filename"><string></code> no longer includes <code class="filename"><algorithm></code> or <code class="filename"><memory></code></p></li><li class="listitem"><p><code class="filename"><valarray></code> no longer includes <code class="filename"><numeric></code> or <code class="filename"><cstdlib></code></p></li><li class="listitem"><p><code class="filename"><tr1/hashtable></code> no longer includes <code class="filename"><memory></code> or <code class="filename"><functional></code></p></li><li class="listitem"><p><code class="filename"><tr1/memory></code> no longer includes <code class="filename"><algorithm></code></p></li><li class="listitem"><p><code class="filename"><tr1/random></code> no longer includes <code class="filename"><algorithm></code> or <code class="filename"><fstream></code></p></li></ul></div><p>
+Debug mode for <code class="filename"><unordered_map></code> and <code class="filename"><unordered_set></code>.
</p><p>
Parallel mode first appears.
-</p><p>Variadic template implementations of items in <code class="filename">tuple</code> and
- <code class="filename">functional</code>.
+</p><p>Variadic template implementations of items in <code class="filename"><tuple></code> and
+ <code class="filename"><functional></code>.
</p><p>Default <code class="code">what</code> implementations give more elaborate
exception strings for <code class="code">bad_cast</code>,
<code class="code">bad_typeid</code>, <code class="code">bad_exception</code>, and
</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>
Added.
</p><p>
- <code class="filename">atomic</code>,
- <code class="filename">chrono</code>,
- <code class="filename">condition_variable</code>,
- <code class="filename">forward_list</code>,
- <code class="filename">initializer_list</code>,
- <code class="filename">mutex</code>,
- <code class="filename">ratio</code>,
- <code class="filename">thread</code>
+ <code class="filename"><atomic></code>,
+ <code class="filename"><chrono></code>,
+ <code class="filename"><condition_variable></code>,
+ <code class="filename"><forward_list></code>,
+ <code class="filename"><initializer_list></code>,
+ <code class="filename"><mutex></code>,
+ <code class="filename"><ratio></code>,
+ <code class="filename"><thread></code>
</p></li><li class="listitem"><p>
Updated and improved.
</p><p>
- <code class="filename">algorithm</code>,
- <code class="filename">system_error</code>,
- <code class="filename">type_traits</code>
+ <code class="filename"><algorithm></code>,
+ <code class="filename"><system_error></code>,
+ <code class="filename"><type_traits></code>
</p></li><li class="listitem"><p>
Use of the GNU extension namespace association converted to inline namespaces.
</p></li><li class="listitem"><p>
Audit of internal mutex usage, conversion to functions returning static
local mutex.
</p><p> Extensions
-added: <code class="filename">ext/pointer.h</code>
-and <code class="filename">ext/extptr_allocator.h</code>. Support
+added: <code class="filename"><ext/pointer.h></code>
+and <code class="filename"><ext/extptr_allocator.h></code>. Support
for non-standard pointer types has been added
to <code class="classname">vector</code>
and <code class="classname">forward_list</code>.
</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>
Added.
</p><p>
- <code class="filename">functional</code>,
- <code class="filename">future</code>,
- <code class="filename">random</code>
+ <code class="filename"><functional></code>,
+ <code class="filename"><future></code>,
+ <code class="filename"><random></code>
</p></li><li class="listitem"><p>
Updated and improved.
</p><p>
- <code class="filename">atomic</code>,
- <code class="filename">system_error</code>,
- <code class="filename">type_traits</code>
+ <code class="filename"><atomic></code>,
+ <code class="filename"><system_error></code>,
+ <code class="filename"><type_traits></code>
</p></li><li class="listitem"><p>
Add support for explicit operators and standard layout types.
</p></li></ul></div><p>
Audit for application of function attributes nothrow, const, pure, and noreturn.
</p><p>
The default behavior for comparing typeinfo names changed, so
-in <code class="filename">typeinfo</code>, <code class="literal">__GXX_MERGED_TYPEINFO_NAMES</code>
+in <code class="filename"><typeinfo></code>, <code class="literal">__GXX_MERGED_TYPEINFO_NAMES</code>
now defaults to zero.
-</p><p> Extensions modified: <code class="filename">ext/throw_allocator.h</code>.
+</p><p> Extensions modified: <code class="filename"><ext/throw_allocator.h></code>.
</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_460"></a><code class="constant">4.6</code></h3></div></div></div><p>
Use constexpr and nullptr where appropriate throughout the library.
</p><p>
The library was updated to avoid including
- <code class="filename">stddef.h</code> in order
+ <code class="filename"><stddef.h></code> in order
to reduce namespace pollution.
</p><p>Reference-count annotations to assist data race detectors.
</p><p>
standard.
</p><p>A new clocale model for newlib is available.</p><p>
The library was updated to avoid including
- <code class="filename">unistd.h</code> in order
+ <code class="filename"><unistd.h></code> in order
to reduce namespace pollution.
</p><p>Debug Mode was improved for unordered containers. </p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_480"></a><code class="constant">4.8</code></h3></div></div></div><p>
New random number engines and distributions.
<code class="classname">has_trivial_default_constructor</code>,
<code class="classname">has_trivial_copy_constructor</code> and
<code class="classname">has_trivial_copy_assign</code> removed.
-</p><p> Profile Mode was deprecated. </p><div class="section"><div class="titlepage"><div><div><h4 class="title"><a id="api.rel_73"></a><code class="constant">7.3</code></h4></div></div></div><p>
+</p><p> Profile Mode was deprecated. </p><div class="section"><div class="titlepage"><div><div><h4 class="title"><a id="api.rel_72"></a><code class="constant">7.2</code></h4></div></div></div><p>
+ Library Fundamentals TS header
+ <code class="filename"><experimental/source_location></code>
+ added.
+</p></div><div class="section"><div class="titlepage"><div><div><h4 class="title"><a id="api.rel_73"></a><code class="constant">7.3</code></h4></div></div></div><p>
Including new C++14 or C++17 headers without a suitable <code class="option">-std</code>
no longer causes compilation to fail via <code class="literal">#error</code>.
Instead the header is simply empty and doesn't define anything.
The exceptions thrown by iostreams can now be caught by handlers for either
version of <code class="classname">std::ios_base::failure</code>.
</p><p>
+ Improved experimental C++17 support. Headers
+ <code class="filename"><charconv></code> and
+ <code class="filename"><filesystem></code>.
Experimental implementation of the C++17 Filesystem library added.
</p><p>
+ Experimental C++2a support
+ (<code class="function">to_address</code> and <code class="classname">endian</code>).
+</p><p>
AddressSanitizer annotations added to <code class="classname">std::vector</code>
to detect out-of-range accesses to the unused capacity of a vector.
</p><p>
For the non-default <code class="option">--enable-symvers=gnu-versioned-namespace</code>
configuration, the shared library SONAME has been changed to
<code class="filename">libstdc++.so.8</code>.
+</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_91"></a><code class="constant">9</code></h3></div></div></div><p>
+ C++17 header
+ <code class="filename"><memory_resource></code>
+ added.
+</p><p>
+ Experimental C++2a support improved, with new headers
+ <code class="filename"><bit></code> and
+ <code class="filename"><version></code> added.
+ Support for new character type <span class="type">char8_t</span> added
+ to <code class="classname">char_traits</code>, <code class="classname">basic_string</code>,
+ <code class="classname">numeric_limits</code>,
+ and relevant locale facets and type traits.
+</p><p>
+ Experimental implementation of the Networking TS library added,
+ with new headers
+ <code class="filename"><experimental/buffer></code>,
+ <code class="filename"><experimental/executor></code>,
+ <code class="filename"><experimental/internet></code>,
+ <code class="filename"><experimental/io_context></code>,
+ <code class="filename"><experimental/net></code>,
+ <code class="filename"><experimental/netfwd></code>,
+ <code class="filename"><experimental/socket></code>,
+ and
+ <code class="filename"><experimental/timer></code>.
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\ No newline at end of file
Existing tests
</a></span></dt><dt><span class="section"><a href="test.html#test.exception.safety.containers">
C++11 Requirements Test Sequence Descriptions
-</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="section"><a href="abi.html">ABI Policy and Guidelines</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.cxx_interface">The C++ Interface</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning">Versioning</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.versioning.goals">Goals</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.history">History</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.prereq">Prerequisites</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.config">Configuring</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.active">Checking Active</a></span></dt></dl></dd><dt><span class="section"><a href="abi.html#abi.changes_allowed">Allowed Changes</a></span></dt><dt><span class="section"><a href="abi.html#abi.changes_no">Prohibited Changes</a></span></dt><dt><span class="section"><a href="abi.html#abi.impl">Implementation</a></span></dt><dt><span class="section"><a href="abi.html#abi.testing">Testing</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.testing.single">Single ABI Testing</a></span></dt><dt><span class="section"><a href="abi.html#abi.testing.multi">Multiple ABI Testing</a></span></dt></dl></dd><dt><span class="section"><a href="abi.html#abi.issues">Outstanding Issues</a></span></dt></dl></dd><dt><span class="section"><a href="api.html">API Evolution and Deprecation History</a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_300"><code class="constant">3.0</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_310"><code class="constant">3.1</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_320"><code class="constant">3.2</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_330"><code class="constant">3.3</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_340"><code class="constant">3.4</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_400"><code class="constant">4.0</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_410"><code class="constant">4.1</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_420"><code class="constant">4.2</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_430"><code class="constant">4.3</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_440"><code class="constant">4.4</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_450"><code class="constant">4.5</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_460"><code class="constant">4.6</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_470"><code class="constant">4.7</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_480"><code class="constant">4.8</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_490"><code class="constant">4.9</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_51"><code class="constant">5</code></a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_53"><code class="constant">5.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="api.html#api.rel_61"><code class="constant">6</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_71"><code class="constant">7</code></a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_7
3"><code class="constant">7.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="api.html#api.rel_81"><code class="constant">8</code></a></span></dt></dl></dd><dt><span class="section"><a href="backwards.html">Backwards Compatibility</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.first">First</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.first.ios_base">No <code class="code">ios_base</code></a></span></dt><dt><span class="section"><a href="backwards.html#backwards.first.cout_cin">No <code class="code">cout</code> in <code class="filename"><ostream.h></code>, no <code class="code">cin</code> in <code class="filename"><istream.h></code></a></span></dt></dl></dd><dt><span class="section"><a href="backwards.html#backwards.second">Second</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.second.std">Namespace <code class="code">std::</code> not supported</a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.iterators">Illegal iterator usage</a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.isspace"><code class="code">isspace</code> from <code class="filename"><cctype></code> is a macro
+</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="section"><a href="abi.html">ABI Policy and Guidelines</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.cxx_interface">The C++ Interface</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning">Versioning</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.versioning.goals">Goals</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.history">History</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.prereq">Prerequisites</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.config">Configuring</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.active">Checking Active</a></span></dt></dl></dd><dt><span class="section"><a href="abi.html#abi.changes_allowed">Allowed Changes</a></span></dt><dt><span class="section"><a href="abi.html#abi.changes_no">Prohibited Changes</a></span></dt><dt><span class="section"><a href="abi.html#abi.impl">Implementation</a></span></dt><dt><span class="section"><a href="abi.html#abi.testing">Testing</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.testing.single">Single ABI Testing</a></span></dt><dt><span class="section"><a href="abi.html#abi.testing.multi">Multiple ABI Testing</a></span></dt></dl></dd><dt><span class="section"><a href="abi.html#abi.issues">Outstanding Issues</a></span></dt></dl></dd><dt><span class="section"><a href="api.html">API Evolution and Deprecation History</a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_300"><code class="constant">3.0</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_310"><code class="constant">3.1</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_320"><code class="constant">3.2</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_330"><code class="constant">3.3</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_340"><code class="constant">3.4</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_400"><code class="constant">4.0</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_410"><code class="constant">4.1</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_420"><code class="constant">4.2</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_430"><code class="constant">4.3</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_440"><code class="constant">4.4</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_450"><code class="constant">4.5</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_460"><code class="constant">4.6</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_470"><code class="constant">4.7</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_480"><code class="constant">4.8</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_490"><code class="constant">4.9</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_51"><code class="constant">5</code></a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_53"><code class="constant">5.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="api.html#api.rel_61"><code class="constant">6</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_71"><code class="constant">7</code></a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_7
2"><code class="constant">7.2</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_73"><code class="constant">7.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="api.html#api.rel_81"><code class="constant">8</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_91"><code class="constant">9</code></a></span></dt></dl></dd><dt><span class="section"><a href="backwards.html">Backwards Compatibility</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.first">First</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.first.ios_base">No <code class="code">ios_base</code></a></span></dt><dt><span class="section"><a href="backwards.html#backwards.first.cout_cin">No <code class="code">cout</code> in <code class="filename"><ostream.h></code>, no <code class="code">cin</code> in <code class="filename"><istream.h></code></a></span></dt></dl></dd><dt><span class="section"><a href="backwards.html#backwards.second">Second</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.second.std">Namespace <code class="code">std::</code> not supported</a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.iterators">Illegal iterator usage</a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.isspace"><code class="code">isspace</code> from <code class="filename"><cctype></code> is a macro
</a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.at">No <code class="code">vector::at</code>, <code class="code">deque::at</code>, <code class="code">string::at</code></a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.eof">No <code class="code">std::char_traits<char>::eof</code></a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.stringclear">No <code class="code">string::clear</code></a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.ostreamform_istreamscan">
Removal of <code class="code">ostream::form</code> and <code class="code">istream::scan</code>
extensions
Existing tests
</a></span></dt><dt><span class="section"><a href="test.html#test.exception.safety.containers">
C++11 Requirements Test Sequence Descriptions
-</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="section"><a href="abi.html">ABI Policy and Guidelines</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.cxx_interface">The C++ Interface</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning">Versioning</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.versioning.goals">Goals</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.history">History</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.prereq">Prerequisites</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.config">Configuring</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.active">Checking Active</a></span></dt></dl></dd><dt><span class="section"><a href="abi.html#abi.changes_allowed">Allowed Changes</a></span></dt><dt><span class="section"><a href="abi.html#abi.changes_no">Prohibited Changes</a></span></dt><dt><span class="section"><a href="abi.html#abi.impl">Implementation</a></span></dt><dt><span class="section"><a href="abi.html#abi.testing">Testing</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.testing.single">Single ABI Testing</a></span></dt><dt><span class="section"><a href="abi.html#abi.testing.multi">Multiple ABI Testing</a></span></dt></dl></dd><dt><span class="section"><a href="abi.html#abi.issues">Outstanding Issues</a></span></dt></dl></dd><dt><span class="section"><a href="api.html">API Evolution and Deprecation History</a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_300"><code class="constant">3.0</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_310"><code class="constant">3.1</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_320"><code class="constant">3.2</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_330"><code class="constant">3.3</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_340"><code class="constant">3.4</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_400"><code class="constant">4.0</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_410"><code class="constant">4.1</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_420"><code class="constant">4.2</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_430"><code class="constant">4.3</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_440"><code class="constant">4.4</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_450"><code class="constant">4.5</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_460"><code class="constant">4.6</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_470"><code class="constant">4.7</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_480"><code class="constant">4.8</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_490"><code class="constant">4.9</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_51"><code class="constant">5</code></a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_53"><code class="constant">5.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="api.html#api.rel_61"><code class="constant">6</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_71"><code class="constant">7</code></a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_7
3"><code class="constant">7.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="api.html#api.rel_81"><code class="constant">8</code></a></span></dt></dl></dd><dt><span class="section"><a href="backwards.html">Backwards Compatibility</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.first">First</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.first.ios_base">No <code class="code">ios_base</code></a></span></dt><dt><span class="section"><a href="backwards.html#backwards.first.cout_cin">No <code class="code">cout</code> in <code class="filename"><ostream.h></code>, no <code class="code">cin</code> in <code class="filename"><istream.h></code></a></span></dt></dl></dd><dt><span class="section"><a href="backwards.html#backwards.second">Second</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.second.std">Namespace <code class="code">std::</code> not supported</a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.iterators">Illegal iterator usage</a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.isspace"><code class="code">isspace</code> from <code class="filename"><cctype></code> is a macro
+</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="section"><a href="abi.html">ABI Policy and Guidelines</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.cxx_interface">The C++ Interface</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning">Versioning</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.versioning.goals">Goals</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.history">History</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.prereq">Prerequisites</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.config">Configuring</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.active">Checking Active</a></span></dt></dl></dd><dt><span class="section"><a href="abi.html#abi.changes_allowed">Allowed Changes</a></span></dt><dt><span class="section"><a href="abi.html#abi.changes_no">Prohibited Changes</a></span></dt><dt><span class="section"><a href="abi.html#abi.impl">Implementation</a></span></dt><dt><span class="section"><a href="abi.html#abi.testing">Testing</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.testing.single">Single ABI Testing</a></span></dt><dt><span class="section"><a href="abi.html#abi.testing.multi">Multiple ABI Testing</a></span></dt></dl></dd><dt><span class="section"><a href="abi.html#abi.issues">Outstanding Issues</a></span></dt></dl></dd><dt><span class="section"><a href="api.html">API Evolution and Deprecation History</a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_300"><code class="constant">3.0</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_310"><code class="constant">3.1</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_320"><code class="constant">3.2</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_330"><code class="constant">3.3</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_340"><code class="constant">3.4</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_400"><code class="constant">4.0</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_410"><code class="constant">4.1</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_420"><code class="constant">4.2</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_430"><code class="constant">4.3</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_440"><code class="constant">4.4</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_450"><code class="constant">4.5</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_460"><code class="constant">4.6</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_470"><code class="constant">4.7</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_480"><code class="constant">4.8</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_490"><code class="constant">4.9</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_51"><code class="constant">5</code></a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_53"><code class="constant">5.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="api.html#api.rel_61"><code class="constant">6</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_71"><code class="constant">7</code></a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_7
2"><code class="constant">7.2</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_73"><code class="constant">7.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="api.html#api.rel_81"><code class="constant">8</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_91"><code class="constant">9</code></a></span></dt></dl></dd><dt><span class="section"><a href="backwards.html">Backwards Compatibility</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.first">First</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.first.ios_base">No <code class="code">ios_base</code></a></span></dt><dt><span class="section"><a href="backwards.html#backwards.first.cout_cin">No <code class="code">cout</code> in <code class="filename"><ostream.h></code>, no <code class="code">cin</code> in <code class="filename"><istream.h></code></a></span></dt></dl></dd><dt><span class="section"><a href="backwards.html#backwards.second">Second</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.second.std">Namespace <code class="code">std::</code> not supported</a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.iterators">Illegal iterator usage</a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.isspace"><code class="code">isspace</code> from <code class="filename"><cctype></code> is a macro
</a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.at">No <code class="code">vector::at</code>, <code class="code">deque::at</code>, <code class="code">string::at</code></a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.eof">No <code class="code">std::char_traits<char>::eof</code></a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.stringclear">No <code class="code">string::clear</code></a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.ostreamform_istreamscan">
Removal of <code class="code">ostream::form</code> and <code class="code">istream::scan</code>
extensions
Existing tests
</a></span></dt><dt><span class="section"><a href="test.html#test.exception.safety.containers">
C++11 Requirements Test Sequence Descriptions
-</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="section"><a href="abi.html">ABI Policy and Guidelines</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.cxx_interface">The C++ Interface</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning">Versioning</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.versioning.goals">Goals</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.history">History</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.prereq">Prerequisites</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.config">Configuring</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.active">Checking Active</a></span></dt></dl></dd><dt><span class="section"><a href="abi.html#abi.changes_allowed">Allowed Changes</a></span></dt><dt><span class="section"><a href="abi.html#abi.changes_no">Prohibited Changes</a></span></dt><dt><span class="section"><a href="abi.html#abi.impl">Implementation</a></span></dt><dt><span class="section"><a href="abi.html#abi.testing">Testing</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.testing.single">Single ABI Testing</a></span></dt><dt><span class="section"><a href="abi.html#abi.testing.multi">Multiple ABI Testing</a></span></dt></dl></dd><dt><span class="section"><a href="abi.html#abi.issues">Outstanding Issues</a></span></dt></dl></dd><dt><span class="section"><a href="api.html">API Evolution and Deprecation History</a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_300"><code class="constant">3.0</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_310"><code class="constant">3.1</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_320"><code class="constant">3.2</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_330"><code class="constant">3.3</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_340"><code class="constant">3.4</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_400"><code class="constant">4.0</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_410"><code class="constant">4.1</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_420"><code class="constant">4.2</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_430"><code class="constant">4.3</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_440"><code class="constant">4.4</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_450"><code class="constant">4.5</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_460"><code class="constant">4.6</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_470"><code class="constant">4.7</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_480"><code class="constant">4.8</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_490"><code class="constant">4.9</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_51"><code class="constant">5</code></a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_53"><code class="constant">5.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="api.html#api.rel_61"><code class="constant">6</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_71"><code class="constant">7</code></a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_7
3"><code class="constant">7.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="api.html#api.rel_81"><code class="constant">8</code></a></span></dt></dl></dd><dt><span class="section"><a href="backwards.html">Backwards Compatibility</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.first">First</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.first.ios_base">No <code class="code">ios_base</code></a></span></dt><dt><span class="section"><a href="backwards.html#backwards.first.cout_cin">No <code class="code">cout</code> in <code class="filename"><ostream.h></code>, no <code class="code">cin</code> in <code class="filename"><istream.h></code></a></span></dt></dl></dd><dt><span class="section"><a href="backwards.html#backwards.second">Second</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.second.std">Namespace <code class="code">std::</code> not supported</a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.iterators">Illegal iterator usage</a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.isspace"><code class="code">isspace</code> from <code class="filename"><cctype></code> is a macro
+</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="section"><a href="abi.html">ABI Policy and Guidelines</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.cxx_interface">The C++ Interface</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning">Versioning</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.versioning.goals">Goals</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.history">History</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.prereq">Prerequisites</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.config">Configuring</a></span></dt><dt><span class="section"><a href="abi.html#abi.versioning.active">Checking Active</a></span></dt></dl></dd><dt><span class="section"><a href="abi.html#abi.changes_allowed">Allowed Changes</a></span></dt><dt><span class="section"><a href="abi.html#abi.changes_no">Prohibited Changes</a></span></dt><dt><span class="section"><a href="abi.html#abi.impl">Implementation</a></span></dt><dt><span class="section"><a href="abi.html#abi.testing">Testing</a></span></dt><dd><dl><dt><span class="section"><a href="abi.html#abi.testing.single">Single ABI Testing</a></span></dt><dt><span class="section"><a href="abi.html#abi.testing.multi">Multiple ABI Testing</a></span></dt></dl></dd><dt><span class="section"><a href="abi.html#abi.issues">Outstanding Issues</a></span></dt></dl></dd><dt><span class="section"><a href="api.html">API Evolution and Deprecation History</a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_300"><code class="constant">3.0</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_310"><code class="constant">3.1</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_320"><code class="constant">3.2</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_330"><code class="constant">3.3</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_340"><code class="constant">3.4</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_400"><code class="constant">4.0</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_410"><code class="constant">4.1</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_420"><code class="constant">4.2</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_430"><code class="constant">4.3</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_440"><code class="constant">4.4</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_450"><code class="constant">4.5</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_460"><code class="constant">4.6</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_470"><code class="constant">4.7</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_480"><code class="constant">4.8</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_490"><code class="constant">4.9</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_51"><code class="constant">5</code></a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_53"><code class="constant">5.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="api.html#api.rel_61"><code class="constant">6</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_71"><code class="constant">7</code></a></span></dt><dd><dl><dt><span class="section"><a href="api.html#api.rel_7
2"><code class="constant">7.2</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_73"><code class="constant">7.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="api.html#api.rel_81"><code class="constant">8</code></a></span></dt><dt><span class="section"><a href="api.html#api.rel_91"><code class="constant">9</code></a></span></dt></dl></dd><dt><span class="section"><a href="backwards.html">Backwards Compatibility</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.first">First</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.first.ios_base">No <code class="code">ios_base</code></a></span></dt><dt><span class="section"><a href="backwards.html#backwards.first.cout_cin">No <code class="code">cout</code> in <code class="filename"><ostream.h></code>, no <code class="code">cin</code> in <code class="filename"><istream.h></code></a></span></dt></dl></dd><dt><span class="section"><a href="backwards.html#backwards.second">Second</a></span></dt><dd><dl><dt><span class="section"><a href="backwards.html#backwards.second.std">Namespace <code class="code">std::</code> not supported</a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.iterators">Illegal iterator usage</a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.isspace"><code class="code">isspace</code> from <code class="filename"><cctype></code> is a macro
</a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.at">No <code class="code">vector::at</code>, <code class="code">deque::at</code>, <code class="code">string::at</code></a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.eof">No <code class="code">std::char_traits<char>::eof</code></a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.stringclear">No <code class="code">string::clear</code></a></span></dt><dt><span class="section"><a href="backwards.html#backwards.second.ostreamform_istreamscan">
Removal of <code class="code">ostream::form</code> and <code class="code">istream::scan</code>
extensions
names have changed, but in all cases, functionality is
equivalent. Starting with gcc-3.4, all extension allocators are
standard style. Before this point, SGI style was the norm. Because of
- this, the number of template arguments also changed. Here's a simple
- chart to track the changes.
+ this, the number of template arguments also changed.
+ <a class="xref" href="api.html#table.extension_allocators" title="Table B.6. Extension Allocators">Table B.6, “Extension Allocators”</a> tracks the changes.
</p><p>
More details on each of these extension allocators follows.
</p><div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><p>
</p><p>
A high-performance fixed-size allocator with
exponentially-increasing allocations. It has its own
- <a class="link" href="mt_allocator.html" title="Chapter 20. The mt_allocator">chapter</a>
+ <a class="link" href="mt_allocator.html" title="Chapter 20. The mt_allocator">chapter</a>
in the documentation.
</p></li><li class="listitem"><p>
<code class="classname">bitmap_allocator</code>
enabled for
<code class="classname">std::vector<T, std::allocator<T>></code>
and only when <code class="classname">std::allocator</code> is derived from
- <a class="link" href="memory.html#allocator.impl" title="Implementation"><code class="classname">new_allocator</code>
+ <a class="link" href="memory.html#allocator.ext" title="Extension Allocators"><code class="classname">new_allocator</code>
or <code class="classname">malloc_allocator</code></a>. The annotations
must be present on all vector operations or none, so this macro must
be defined to the same value for all translation units that create,
<section xml:id="allocator.interface"><info><title>Interface Design</title></info>
-
<para>
The only allocator interface that
</section>
<section xml:id="allocator.default"><info><title>Selecting Default Allocation Policy</title></info>
-
<para>
It's difficult to pick an allocation strategy that will provide
</section>
<section xml:id="allocator.caching"><info><title>Disabling Memory Caching</title></info>
-
<para>
In use, <classname>allocator</classname> may allocate and
names have changed, but in all cases, functionality is
equivalent. Starting with gcc-3.4, all extension allocators are
standard style. Before this point, SGI style was the norm. Because of
- this, the number of template arguments also changed. Here's a simple
- chart to track the changes.
+ this, the number of template arguments also changed.
+ <xref linkend="table.extension_allocators"/> tracks the changes.
</para>
<para>
<para>
A high-performance fixed-size allocator with
exponentially-increasing allocations. It has its own
- <link linkend="manual.ext.allocator.mt">chapter</link>
+ <link linkend="manual.ext.allocator.mt">chapter</link>
in the documentation.
</para>
</listitem>
</info>
-
<para>
A list of user-visible changes, in chronological order
</para>
deactivates the warning.)
</para>
-<para>Deprecated include <filename class="headerfile">backward/strstream</filename> added.</para>
+<para>Deprecated include <filename class="headerfile"><backward/strstream></filename> added.</para>
-<para>Removal of include <filename class="headerfile">builtinbuf.h</filename>, <filename class="headerfile">indstream.h</filename>, <filename class="headerfile">parsestream.h</filename>, <filename class="headerfile">PlotFile.h</filename>, <filename class="headerfile">SFile.h</filename>, <filename class="headerfile">stdiostream.h</filename>, and <filename class="headerfile">stream.h</filename>.
+<para>Removal of include <filename class="headerfile"><builtinbuf.h></filename>, <filename class="headerfile"><indstream.h></filename>, <filename class="headerfile"><parsestream.h></filename>, <filename class="headerfile"><PlotFile.h></filename>, <filename class="headerfile"><SFile.h></filename>, <filename class="headerfile"><stdiostream.h></filename>, and <filename class="headerfile"><stream.h></filename>.
</para>
Extensions from SGI/HP moved from <code>namespace std</code>
to <code>namespace __gnu_cxx</code>. As part of this, the following
new includes are
-added: <filename class="headerfile">ext/algorithm</filename>, <filename class="headerfile">ext/functional</filename>, <filename class="headerfile">ext/iterator</filename>, <filename class="headerfile">ext/memory</filename>, and <filename class="headerfile">ext/numeric</filename>.
+added: <filename class="headerfile"><ext/algorithm></filename>, <filename class="headerfile"><ext/functional></filename>, <filename class="headerfile"><ext/iterator></filename>, <filename class="headerfile"><ext/memory></filename>, and <filename class="headerfile"><ext/numeric></filename>.
</para>
<para>
</para>
<para>
-Extensions to tree data structures added in <filename class="headerfile">ext/rb_tree</filename>.
+Extensions to tree data structures added in <filename class="headerfile"><ext/rb_tree></filename>.
</para>
<para>
-Removal of <filename class="headerfile">ext/tree</filename>, moved to <filename class="headerfile">backward/tree.h</filename>.
+Removal of <filename class="headerfile"><ext/tree></filename>, moved to <filename class="headerfile"><backward/tree.h></filename>.
</para>
</section>
</para>
<para>Symbol versioning introduced for shared library.</para>
-<para>Removal of include <filename class="headerfile">backward/strstream.h</filename>.</para>
+<para>Removal of include <filename class="headerfile"><backward/strstream.h></filename>.</para>
<para>Allocator changes. Change <code>__malloc_alloc</code> to <code>malloc_allocator</code> and <code>__new_alloc</code> to <code>new_allocator</code>. </para>
Large file support.
</para>
-<para> Extensions for generic characters and <code>char_traits</code> added in <filename class="headerfile">ext/pod_char_traits.h</filename>.
+<para> Extensions for generic characters and <code>char_traits</code> added in <filename class="headerfile"><ext/pod_char_traits.h></filename>.
</para>
<para>
<para>
Conformant <code>allocator</code> class and usage in containers. As
part of this, the following extensions are
-added: <filename class="headerfile">ext/bitmap_allocator.h</filename>, <filename class="headerfile">ext/debug_allocator.h</filename>, <filename class="headerfile">ext/mt_allocator.h</filename>, <filename class="headerfile">ext/malloc_allocator.h</filename>,<filename class="headerfile">ext/new_allocator.h</filename>, <filename class="headerfile">ext/pool_allocator.h</filename>.
+added: <filename class="headerfile"><ext/bitmap_allocator.h></filename>, <filename class="headerfile"><ext/debug_allocator.h></filename>, <filename class="headerfile"><ext/mt_allocator.h></filename>, <filename class="headerfile"><ext/malloc_allocator.h></filename>,<filename class="headerfile"><ext/new_allocator.h></filename>, <filename class="headerfile"><ext/pool_allocator.h></filename>.
</para>
<para>
<tbody>
<row>
<entry><classname>__gnu_cxx::new_allocator<T></classname></entry>
- <entry><filename class="headerfile">ext/new_allocator.h</filename></entry>
+ <entry><filename class="headerfile"><ext/new_allocator.h></filename></entry>
<entry><classname>std::__new_alloc</classname></entry>
- <entry><filename class="headerfile">memory</filename></entry>
+ <entry><filename class="headerfile"><memory></filename></entry>
</row>
<row>
<entry><classname>__gnu_cxx::malloc_allocator<T></classname></entry>
- <entry><filename class="headerfile">ext/malloc_allocator.h</filename></entry>
+ <entry><filename class="headerfile"><ext/malloc_allocator.h></filename></entry>
<entry><classname>std::__malloc_alloc_template<int></classname></entry>
- <entry><filename class="headerfile">memory</filename></entry>
+ <entry><filename class="headerfile"><memory></filename></entry>
</row>
<row>
<entry><classname>__gnu_cxx::debug_allocator<T></classname></entry>
- <entry><filename class="headerfile">ext/debug_allocator.h</filename></entry>
+ <entry><filename class="headerfile"><ext/debug_allocator.h></filename></entry>
<entry><classname>std::debug_alloc<T></classname></entry>
- <entry><filename class="headerfile">memory</filename></entry>
+ <entry><filename class="headerfile"><memory></filename></entry>
</row>
<row>
<entry><classname>__gnu_cxx::__pool_alloc<T></classname></entry>
- <entry><filename class="headerfile">ext/pool_allocator.h</filename></entry>
+ <entry><filename class="headerfile"><ext/pool_allocator.h></filename></entry>
<entry><classname>std::__default_alloc_template<bool,int></classname></entry>
- <entry><filename class="headerfile">memory</filename></entry>
+ <entry><filename class="headerfile"><memory></filename></entry>
</row>
<row>
<entry><classname>__gnu_cxx::__mt_alloc<T></classname></entry>
- <entry><filename class="headerfile">ext/mt_allocator.h</filename></entry>
+ <entry><filename class="headerfile"><ext/mt_allocator.h></filename></entry>
<entry> </entry>
<entry> </entry>
</row>
<row>
<entry><classname>__gnu_cxx::bitmap_allocator<T></classname></entry>
- <entry><filename class="headerfile">ext/bitmap_allocator.h</filename></entry>
+ <entry><filename class="headerfile"><ext/bitmap_allocator.h></filename></entry>
<entry> </entry>
<entry> </entry>
</row>
<tbody>
<row>
<entry><classname>__gnu_cxx::array_allocator<T></classname></entry>
- <entry><filename class="headerfile">ext/array_allocator.h</filename></entry>
+ <entry><filename class="headerfile"><ext/array_allocator.h></filename></entry>
<entry>4.0.0</entry>
</row>
<row>
<entry><classname>__gnu_cxx::throw_allocator<T></classname></entry>
- <entry><filename class="headerfile">ext/throw_allocator.h</filename></entry>
+ <entry><filename class="headerfile"><ext/throw_allocator.h></filename></entry>
<entry>4.2.0</entry>
</row>
</tbody>
</para>
<para>
-Extension <filename class="headerfile">ext/stdio_sync_filebuf.h</filename> added.
+Extension <filename class="headerfile"><ext/stdio_sync_filebuf.h></filename> added.
</para>
<para>
-Extension <filename class="headerfile">ext/demangle.h</filename> added.
+Extension <filename class="headerfile"><ext/demangle.h></filename> added.
</para>
</para>
<para>
-Extension allocator <filename class="headerfile">ext/array_allocator.h</filename> added.
+Extension allocator <filename class="headerfile"><ext/array_allocator.h></filename> added.
</para>
<para>
-Extension <code>codecvt</code> specializations moved to <filename class="headerfile">ext/codecvt_specializations.h</filename>.
+Extension <code>codecvt</code> specializations moved to <filename class="headerfile"><ext/codecvt_specializations.h></filename>.
</para>
<para>
-Removal of <filename class="headerfile">ext/demangle.h</filename>.
+Removal of <filename class="headerfile"><ext/demangle.h></filename>.
</para>
<para>
-Removal of <filename class="headerfile">cassert</filename> from all standard headers: now has to be explicitly included for <code>std::assert</code> calls.
+Removal of <filename class="headerfile"><cassert></filename> from all standard headers: now has to be explicitly included for <code>std::assert</code> calls.
</para>
<para> Extensions for policy-based data structures first added. New includes,
-<para> Extensions for typelists added in <filename class="headerfile">ext/typelist.h</filename>.
+<para> Extensions for typelists added in <filename class="headerfile"><ext/typelist.h></filename>.
</para>
-<para> Extension for policy-based <code>basic_string</code> first added: <code>__gnu_cxx::__versa_string</code> in <filename class="headerfile">ext/vstring.h</filename>.
+<para> Extension for policy-based <code>basic_string</code> first added: <code>__gnu_cxx::__versa_string</code> in <filename class="headerfile"><ext/vstring.h></filename>.
</para>
</section>
<para> Default visibility attributes applied to <code>namespace std</code>. Support for <code>-fvisibility</code>.
</para>
-<para>TR1 <filename class="headerfile">random</filename>, <filename class="headerfile">complex</filename>, and C compatibility headers added.</para>
+<para>TR1 <filename class="headerfile"><random></filename>, <filename class="headerfile"><complex></filename>, and C compatibility headers added.</para>
<para> Extensions for concurrent programming consolidated
-into <filename class="headerfile">ext/concurrence.h</filename> and <filename class="headerfile">ext/atomicity.h</filename>,
+into <filename class="headerfile"><ext/concurrence.h></filename> and <filename class="headerfile"><ext/atomicity.h></filename>,
including change of namespace to <code>__gnu_cxx</code> in some
cases. Added types
include <code>_Lock_policy</code>, <code>__concurrence_lock_error</code>, <code>__concurrence_unlock_error</code>, <code>__mutex</code>, <code>__scoped_lock</code>.</para>
<para> Extensions for type traits consolidated
-into <filename class="headerfile">ext/type_traits.h</filename>. Additional traits are added
+into <filename class="headerfile"><ext/type_traits.h></filename>. Additional traits are added
(<code>__conditional_type</code>, <code>__enable_if</code>, others.)
</para>
std::__debug</code> and extensions in <code>namespace
__gnu_cxx::__debug</code>.</para>
-<para> Extensions added: <filename class="headerfile">ext/typelist.h</filename>
-and <filename class="headerfile">ext/throw_allocator.h</filename>.
+<para> Extensions added: <filename class="headerfile"><ext/typelist.h></filename>
+and <filename class="headerfile"><ext/throw_allocator.h></filename>.
</para>
</section>
C++0X features first appear.
</para>
-<para>TR1 <filename class="headerfile">regex</filename> and <filename class="headerfile">cmath</filename>'s mathematical special function added.
+<para>TR1 <filename class="headerfile"><regex></filename> and <filename class="headerfile"><cmath></filename>'s mathematical special function added.
</para>
<para>
<listitem>
<para>Removed</para>
<para>
-<filename class="headerfile">algobase.h</filename> <filename class="headerfile">algo.h</filename> <filename class="headerfile">alloc.h</filename> <filename class="headerfile">bvector.h</filename> <filename class="headerfile">complex.h</filename>
-<filename class="headerfile">defalloc.h</filename> <filename class="headerfile">deque.h</filename> <filename class="headerfile">fstream.h</filename> <filename class="headerfile">function.h</filename> <filename class="headerfile">hash_map.h</filename> <filename class="headerfile">hash_set.h</filename>
-<filename class="headerfile">hashtable.h</filename> <filename class="headerfile">heap.h</filename> <filename class="headerfile">iomanip.h</filename> <filename class="headerfile">iostream.h</filename> <filename class="headerfile">istream.h</filename> <filename class="headerfile">iterator.h</filename>
-<filename class="headerfile">list.h</filename> <filename class="headerfile">map.h</filename> <filename class="headerfile">multimap.h</filename> <filename class="headerfile">multiset.h</filename> <filename class="headerfile">new.h</filename> <filename class="headerfile">ostream.h</filename> <filename class="headerfile">pair.h</filename> <filename class="headerfile">queue.h</filename> <filename class="headerfile">rope.h</filename> <filename class="headerfile">set.h</filename> <filename class="headerfile">slist.h</filename> <filename class="headerfile">stack.h</filename> <filename class="headerfile">streambuf.h</filename> <filename class="headerfile">stream.h</filename> <filename class="headerfile">tempbuf.h</filename>
-<filename class="headerfile">tree.h</filename> <filename class="headerfile">vector.h</filename>
+<filename class="headerfile"><algobase.h></filename> <filename class="headerfile"><algo.h></filename> <filename class="headerfile"><alloc.h></filename> <filename class="headerfile"><bvector.h></filename> <filename class="headerfile"><complex.h></filename>
+<filename class="headerfile"><defalloc.h></filename> <filename class="headerfile"><deque.h></filename> <filename class="headerfile"><fstream.h></filename> <filename class="headerfile"><function.h></filename> <filename class="headerfile"><hash_map.h></filename> <filename class="headerfile"><hash_set.h></filename>
+<filename class="headerfile"><hashtable.h></filename> <filename class="headerfile"><heap.h></filename> <filename class="headerfile"><iomanip.h></filename> <filename class="headerfile"><iostream.h></filename> <filename class="headerfile"><istream.h></filename> <filename class="headerfile"><iterator.h></filename>
+<filename class="headerfile"><list.h></filename> <filename class="headerfile"><map.h></filename> <filename class="headerfile"><multimap.h></filename> <filename class="headerfile"><multiset.h></filename> <filename class="headerfile"><new.h></filename> <filename class="headerfile"><ostream.h></filename> <filename class="headerfile"><pair.h></filename> <filename class="headerfile"><queue.h></filename> <filename class="headerfile"><rope.h></filename> <filename class="headerfile"><set.h></filename> <filename class="headerfile"><slist.h></filename> <filename class="headerfile"><stack.h></filename> <filename class="headerfile"><streambuf.h></filename> <filename class="headerfile"><stream.h></filename> <filename class="headerfile"><tempbuf.h></filename>
+<filename class="headerfile"><tree.h></filename> <filename class="headerfile"><vector.h></filename>
</para>
</listitem>
<listitem>
<para>Added</para>
<para>
- <filename class="headerfile">hash_map</filename> and <filename class="headerfile">hash_set</filename>
+ <filename class="headerfile"><hash_map></filename> and <filename class="headerfile"><hash_set></filename>
</para>
</listitem>
<listitem>
<para>Added in C++11</para>
<para>
- <filename class="headerfile">auto_ptr.h</filename> and <filename class="headerfile">binders.h</filename>
+ <filename class="headerfile"><auto_ptr.h></filename> and <filename class="headerfile"><binders.h></filename>
</para>
</listitem>
</para>
<itemizedlist>
- <listitem><para><filename class="headerfile">algorithm</filename> no longer includes <filename class="headerfile">climits</filename>, <filename class="headerfile">cstring</filename>, or <filename class="headerfile">iosfwd</filename> </para></listitem>
- <listitem><para><filename class="headerfile">bitset</filename> no longer includes <filename class="headerfile">istream</filename> or <filename class="headerfile">ostream</filename>, adds <filename class="headerfile">iosfwd</filename> </para></listitem>
- <listitem><para><filename class="headerfile">functional</filename> no longer includes <filename class="headerfile">cstddef</filename></para></listitem>
- <listitem><para><filename class="headerfile">iomanip</filename> no longer includes <filename class="headerfile">istream</filename>, <filename class="headerfile">istream</filename>, or <filename class="headerfile">functional</filename>, adds <filename class="headerfile">ioswd</filename> </para></listitem>
- <listitem><para><filename class="headerfile">numeric</filename> no longer includes <filename class="headerfile">iterator</filename></para></listitem>
- <listitem><para><filename class="headerfile">string</filename> no longer includes <filename class="headerfile">algorithm</filename> or <filename class="headerfile">memory</filename></para></listitem>
-
- <listitem><para><filename class="headerfile">valarray</filename> no longer includes <filename class="headerfile">numeric</filename> or <filename class="headerfile">cstdlib</filename></para></listitem>
- <listitem><para><filename class="headerfile">tr1/hashtable</filename> no longer includes <filename class="headerfile">memory</filename> or <filename class="headerfile">functional</filename></para></listitem>
- <listitem><para><filename class="headerfile">tr1/memory</filename> no longer includes <filename class="headerfile">algorithm</filename></para></listitem>
- <listitem><para><filename class="headerfile">tr1/random</filename> no longer includes <filename class="headerfile">algorithm</filename> or <filename class="headerfile">fstream</filename></para></listitem>
+ <listitem><para><filename class="headerfile"><algorithm></filename> no longer includes <filename class="headerfile"><climits></filename>, <filename class="headerfile"><cstring></filename>, or <filename class="headerfile"><iosfwd></filename> </para></listitem>
+ <listitem><para><filename class="headerfile"><bitset></filename> no longer includes <filename class="headerfile"><istream></filename> or <filename class="headerfile"><ostream></filename>, adds <filename class="headerfile"><iosfwd></filename> </para></listitem>
+ <listitem><para><filename class="headerfile"><functional></filename> no longer includes <filename class="headerfile"><cstddef></filename></para></listitem>
+ <listitem><para><filename class="headerfile"><iomanip></filename> no longer includes <filename class="headerfile"><istream></filename>, <filename class="headerfile"><istream></filename>, or <filename class="headerfile"><functional></filename>, adds <filename class="headerfile"><ioswd></filename> </para></listitem>
+ <listitem><para><filename class="headerfile"><numeric></filename> no longer includes <filename class="headerfile"><iterator></filename></para></listitem>
+ <listitem><para><filename class="headerfile"><string></filename> no longer includes <filename class="headerfile"><algorithm></filename> or <filename class="headerfile"><memory></filename></para></listitem>
+
+ <listitem><para><filename class="headerfile"><valarray></filename> no longer includes <filename class="headerfile"><numeric></filename> or <filename class="headerfile"><cstdlib></filename></para></listitem>
+ <listitem><para><filename class="headerfile"><tr1/hashtable></filename> no longer includes <filename class="headerfile"><memory></filename> or <filename class="headerfile"><functional></filename></para></listitem>
+ <listitem><para><filename class="headerfile"><tr1/memory></filename> no longer includes <filename class="headerfile"><algorithm></filename></para></listitem>
+ <listitem><para><filename class="headerfile"><tr1/random></filename> no longer includes <filename class="headerfile"><algorithm></filename> or <filename class="headerfile"><fstream></filename></para></listitem>
</itemizedlist>
<para>
-Debug mode for <filename class="headerfile">unordered_map</filename> and <filename class="headerfile">unordered_set</filename>.
+Debug mode for <filename class="headerfile"><unordered_map></filename> and <filename class="headerfile"><unordered_set></filename>.
</para>
<para>
Parallel mode first appears.
</para>
-<para>Variadic template implementations of items in <filename class="headerfile">tuple</filename> and
- <filename class="headerfile">functional</filename>.
+<para>Variadic template implementations of items in <filename class="headerfile"><tuple></filename> and
+ <filename class="headerfile"><functional></filename>.
</para>
<para>Default <code>what</code> implementations give more elaborate
Added.
</para>
<para>
- <filename class="headerfile">atomic</filename>,
- <filename class="headerfile">chrono</filename>,
- <filename class="headerfile">condition_variable</filename>,
- <filename class="headerfile">forward_list</filename>,
- <filename class="headerfile">initializer_list</filename>,
- <filename class="headerfile">mutex</filename>,
- <filename class="headerfile">ratio</filename>,
- <filename class="headerfile">thread</filename>
+ <filename class="headerfile"><atomic></filename>,
+ <filename class="headerfile"><chrono></filename>,
+ <filename class="headerfile"><condition_variable></filename>,
+ <filename class="headerfile"><forward_list></filename>,
+ <filename class="headerfile"><initializer_list></filename>,
+ <filename class="headerfile"><mutex></filename>,
+ <filename class="headerfile"><ratio></filename>,
+ <filename class="headerfile"><thread></filename>
</para>
</listitem>
Updated and improved.
</para>
<para>
- <filename class="headerfile">algorithm</filename>,
- <filename class="headerfile">system_error</filename>,
- <filename class="headerfile">type_traits</filename>
+ <filename class="headerfile"><algorithm></filename>,
+ <filename class="headerfile"><system_error></filename>,
+ <filename class="headerfile"><type_traits></filename>
</para>
</listitem>
</para>
<para> Extensions
-added: <filename class="headerfile">ext/pointer.h</filename>
-and <filename class="headerfile">ext/extptr_allocator.h</filename>. Support
+added: <filename class="headerfile"><ext/pointer.h></filename>
+and <filename class="headerfile"><ext/extptr_allocator.h></filename>. Support
for non-standard pointer types has been added
to <classname>vector</classname>
and <classname>forward_list</classname>.
Added.
</para>
<para>
- <filename class="headerfile">functional</filename>,
- <filename class="headerfile">future</filename>,
- <filename class="headerfile">random</filename>
+ <filename class="headerfile"><functional></filename>,
+ <filename class="headerfile"><future></filename>,
+ <filename class="headerfile"><random></filename>
</para>
</listitem>
Updated and improved.
</para>
<para>
- <filename class="headerfile">atomic</filename>,
- <filename class="headerfile">system_error</filename>,
- <filename class="headerfile">type_traits</filename>
+ <filename class="headerfile"><atomic></filename>,
+ <filename class="headerfile"><system_error></filename>,
+ <filename class="headerfile"><type_traits></filename>
</para>
</listitem>
<para>
The default behavior for comparing typeinfo names changed, so
-in <filename class="headerfile">typeinfo</filename>, <literal>__GXX_MERGED_TYPEINFO_NAMES</literal>
+in <filename class="headerfile"><typeinfo></filename>, <literal>__GXX_MERGED_TYPEINFO_NAMES</literal>
now defaults to zero.
</para>
-<para> Extensions modified: <filename class="headerfile">ext/throw_allocator.h</filename>.
+<para> Extensions modified: <filename class="headerfile"><ext/throw_allocator.h></filename>.
</para>
</section>
<para>
The library was updated to avoid including
- <filename class="headerfile">stddef.h</filename> in order
+ <filename class="headerfile"><stddef.h></filename> in order
to reduce namespace pollution.
</para>
<para>
The library was updated to avoid including
- <filename class="headerfile">unistd.h</filename> in order
+ <filename class="headerfile"><unistd.h></filename> in order
to reduce namespace pollution.
</para>
<para> Profile Mode was deprecated. </para>
+<section xml:id="api.rel_72"><info><title><constant>7.2</constant></title></info>
+
+<para>
+ Library Fundamentals TS header
+ <filename class="headerfile"><experimental/source_location></filename>
+ added.
+</para>
+
+</section>
+
<section xml:id="api.rel_73"><info><title><constant>7.3</constant></title></info>
<para>
</para>
<para>
+ Improved experimental C++17 support. Headers
+ <filename class="headerfile"><charconv></filename> and
+ <filename class="headerfile"><filesystem></filename>.
Experimental implementation of the C++17 Filesystem library added.
</para>
<para>
+ Experimental C++2a support
+ (<function>to_address</function> and <classname>endian</classname>).
+</para>
+
+<para>
AddressSanitizer annotations added to <classname>std::vector</classname>
to detect out-of-range accesses to the unused capacity of a vector.
</para>
</section>
+<section xml:id="api.rel_91"><info><title><constant>9</constant></title></info>
+
+<para>
+ C++17 header
+ <filename class="headerfile"><memory_resource></filename>
+ added.
+</para>
+
+<para>
+ Experimental C++2a support improved, with new headers
+ <filename class="headerfile"><bit></filename> and
+ <filename class="headerfile"><version></filename> added.
+ Support for new character type <type>char8_t</type> added
+ to <classname>char_traits</classname>, <classname>basic_string</classname>,
+ <classname>numeric_limits</classname>,
+ and relevant locale facets and type traits.
+</para>
+
+<para>
+ Experimental implementation of the Networking TS library added,
+ with new headers
+ <filename class="headerfile"><experimental/buffer></filename>,
+ <filename class="headerfile"><experimental/executor></filename>,
+ <filename class="headerfile"><experimental/internet></filename>,
+ <filename class="headerfile"><experimental/io_context></filename>,
+ <filename class="headerfile"><experimental/net></filename>,
+ <filename class="headerfile"><experimental/netfwd></filename>,
+ <filename class="headerfile"><experimental/socket></filename>,
+ and
+ <filename class="headerfile"><experimental/timer></filename>.
+</para>
+
+</section>
+
</section>
enabled for
<classname>std::vector<T, std::allocator<T>></classname>
and only when <classname>std::allocator</classname> is derived from
- <link linkend="allocator.impl"><classname>new_allocator</classname>
+ <link linkend="allocator.ext"><classname>new_allocator</classname>
or <classname>malloc_allocator</classname></link>. The annotations
must be present on all vector operations or none, so this macro must
be defined to the same value for all translation units that create,
projects / platform / upstream / gcc.git / commitdiff