<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.15"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>libstdc++: features.h File Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(document).ready(initResizable); /* @license-end */</script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">libstdc++ </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.15 --> </div><!-- top --> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> <div id="nav-sync" class="sync"></div> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(document).ready(function(){initNavTree('a00884.html','');}); /* @license-end */ </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#define-members">Macros</a> </div> <div class="headertitle"> <div class="title">features.h File Reference</div> </div> </div><!--header--> <div class="contents"> <p><a href="a00884_source.html">Go to the source code of this file.</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a> Macros</h2></td></tr> <tr class="memitem:a4ac4aa3381d184b69356349a4156c9a1"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00884.html#a4ac4aa3381d184b69356349a4156c9a1">_GLIBCXX_BAL_QUICKSORT</a></td></tr> <tr class="separator:a4ac4aa3381d184b69356349a4156c9a1"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a877a31358045791c3ae6e6af28e5620b"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00884.html#a877a31358045791c3ae6e6af28e5620b">_GLIBCXX_FIND_CONSTANT_SIZE_BLOCKS</a></td></tr> <tr class="separator:a877a31358045791c3ae6e6af28e5620b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae75a033707c0c6b314226230008cda14"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00884.html#ae75a033707c0c6b314226230008cda14">_GLIBCXX_FIND_EQUAL_SPLIT</a></td></tr> <tr class="separator:ae75a033707c0c6b314226230008cda14"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aacdbb33fc99834c968be42e5c95f2b2a"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00884.html#aacdbb33fc99834c968be42e5c95f2b2a">_GLIBCXX_FIND_GROWING_BLOCKS</a></td></tr> <tr class="separator:aacdbb33fc99834c968be42e5c95f2b2a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5a1bbd3fbfff354d33cb7e8f936b5b69"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00884.html#a5a1bbd3fbfff354d33cb7e8f936b5b69">_GLIBCXX_MERGESORT</a></td></tr> <tr class="separator:a5a1bbd3fbfff354d33cb7e8f936b5b69"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a7e8edbf30b1dd460c124a51f19326c54"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00884.html#a7e8edbf30b1dd460c124a51f19326c54">_GLIBCXX_QUICKSORT</a></td></tr> <tr class="separator:a7e8edbf30b1dd460c124a51f19326c54"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac2af42746e6dc89868203d94e5b5d9b6"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00884.html#ac2af42746e6dc89868203d94e5b5d9b6">_GLIBCXX_TREE_DYNAMIC_BALANCING</a></td></tr> <tr class="separator:ac2af42746e6dc89868203d94e5b5d9b6"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0f36c3f495024eff415809e6ec827c6d"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00884.html#a0f36c3f495024eff415809e6ec827c6d">_GLIBCXX_TREE_FULL_COPY</a></td></tr> <tr class="separator:a0f36c3f495024eff415809e6ec827c6d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0fed891f7960bcaefb44e5b250200103"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00884.html#a0fed891f7960bcaefb44e5b250200103">_GLIBCXX_TREE_INITIAL_SPLITTING</a></td></tr> <tr class="separator:a0fed891f7960bcaefb44e5b250200103"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>Defines on whether to include algorithm variants. </p> <p>Less variants reduce executable size and compile time. This file is a GNU parallel extension to the Standard C++ Library. </p> <p class="definition">Definition in file <a class="el" href="a00884_source.html">features.h</a>.</p> </div><h2 class="groupheader">Macro Definition Documentation</h2> <a id="a4ac4aa3381d184b69356349a4156c9a1"></a> <h2 class="memtitle"><span class="permalink"><a href="#a4ac4aa3381d184b69356349a4156c9a1">◆ </a></span>_GLIBCXX_BAL_QUICKSORT</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define _GLIBCXX_BAL_QUICKSORT</td> </tr> </table> </div><div class="memdoc"> <p>Include parallel dynamically load-balanced quicksort. </p> <dl class="section see"><dt>See also</dt><dd>__gnu_parallel::_Settings::sort_algorithm </dd></dl> <p class="definition">Definition at line <a class="el" href="a00884_source.html#l00055">55</a> of file <a class="el" href="a00884_source.html">features.h</a>.</p> </div> </div> <a id="a877a31358045791c3ae6e6af28e5620b"></a> <h2 class="memtitle"><span class="permalink"><a href="#a877a31358045791c3ae6e6af28e5620b">◆ </a></span>_GLIBCXX_FIND_CONSTANT_SIZE_BLOCKS</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define _GLIBCXX_FIND_CONSTANT_SIZE_BLOCKS</td> </tr> </table> </div><div class="memdoc"> <p>Include the equal-sized blocks variant for std::find. </p> <dl class="section see"><dt>See also</dt><dd>__gnu_parallel::_Settings::find_algorithm </dd></dl> <p class="definition">Definition at line <a class="el" href="a00884_source.html#l00067">67</a> of file <a class="el" href="a00884_source.html">features.h</a>.</p> </div> </div> <a id="ae75a033707c0c6b314226230008cda14"></a> <h2 class="memtitle"><span class="permalink"><a href="#ae75a033707c0c6b314226230008cda14">◆ </a></span>_GLIBCXX_FIND_EQUAL_SPLIT</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define _GLIBCXX_FIND_EQUAL_SPLIT</td> </tr> </table> </div><div class="memdoc"> <p>Include the equal splitting variant for std::find. </p> <dl class="section see"><dt>See also</dt><dd>__gnu_parallel::_Settings::find_algorithm </dd></dl> <p class="definition">Definition at line <a class="el" href="a00884_source.html#l00074">74</a> of file <a class="el" href="a00884_source.html">features.h</a>.</p> </div> </div> <a id="aacdbb33fc99834c968be42e5c95f2b2a"></a> <h2 class="memtitle"><span class="permalink"><a href="#aacdbb33fc99834c968be42e5c95f2b2a">◆ </a></span>_GLIBCXX_FIND_GROWING_BLOCKS</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define _GLIBCXX_FIND_GROWING_BLOCKS</td> </tr> </table> </div><div class="memdoc"> <p>Include the growing blocks variant for std::find. </p> <dl class="section see"><dt>See also</dt><dd>__gnu_parallel::_Settings::find_algorithm </dd></dl> <p class="definition">Definition at line <a class="el" href="a00884_source.html#l00061">61</a> of file <a class="el" href="a00884_source.html">features.h</a>.</p> </div> </div> <a id="a5a1bbd3fbfff354d33cb7e8f936b5b69"></a> <h2 class="memtitle"><span class="permalink"><a href="#a5a1bbd3fbfff354d33cb7e8f936b5b69">◆ </a></span>_GLIBCXX_MERGESORT</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define _GLIBCXX_MERGESORT</td> </tr> </table> </div><div class="memdoc"> <p>Include parallel multi-way mergesort. </p> <dl class="section see"><dt>See also</dt><dd>__gnu_parallel::_Settings::sort_algorithm </dd></dl> <p class="definition">Definition at line <a class="el" href="a00884_source.html#l00041">41</a> of file <a class="el" href="a00884_source.html">features.h</a>.</p> </div> </div> <a id="a7e8edbf30b1dd460c124a51f19326c54"></a> <h2 class="memtitle"><span class="permalink"><a href="#a7e8edbf30b1dd460c124a51f19326c54">◆ </a></span>_GLIBCXX_QUICKSORT</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define _GLIBCXX_QUICKSORT</td> </tr> </table> </div><div class="memdoc"> <p>Include parallel unbalanced quicksort. </p> <dl class="section see"><dt>See also</dt><dd>__gnu_parallel::_Settings::sort_algorithm </dd></dl> <p class="definition">Definition at line <a class="el" href="a00884_source.html#l00048">48</a> of file <a class="el" href="a00884_source.html">features.h</a>.</p> </div> </div> <a id="ac2af42746e6dc89868203d94e5b5d9b6"></a> <h2 class="memtitle"><span class="permalink"><a href="#ac2af42746e6dc89868203d94e5b5d9b6">◆ </a></span>_GLIBCXX_TREE_DYNAMIC_BALANCING</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define _GLIBCXX_TREE_DYNAMIC_BALANCING</td> </tr> </table> </div><div class="memdoc"> <p>Include the dynamic balancing variant for _Rb_tree::insert_unique(_IIter beg, _IIter __end). </p> <dl class="section see"><dt>See also</dt><dd>__gnu_parallel::_Rb_tree </dd></dl> <p class="definition">Definition at line <a class="el" href="a00884_source.html#l00091">91</a> of file <a class="el" href="a00884_source.html">features.h</a>.</p> </div> </div> <a id="a0f36c3f495024eff415809e6ec827c6d"></a> <h2 class="memtitle"><span class="permalink"><a href="#a0f36c3f495024eff415809e6ec827c6d">◆ </a></span>_GLIBCXX_TREE_FULL_COPY</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define _GLIBCXX_TREE_FULL_COPY</td> </tr> </table> </div><div class="memdoc"> <p>In order to sort the input sequence of _Rb_tree::insert_unique(_IIter beg, _IIter __end) a full copy of the input elements is done. </p> <dl class="section see"><dt>See also</dt><dd>__gnu_parallel::_Rb_tree </dd></dl> <p class="definition">Definition at line <a class="el" href="a00884_source.html#l00100">100</a> of file <a class="el" href="a00884_source.html">features.h</a>.</p> </div> </div> <a id="a0fed891f7960bcaefb44e5b250200103"></a> <h2 class="memtitle"><span class="permalink"><a href="#a0fed891f7960bcaefb44e5b250200103">◆ </a></span>_GLIBCXX_TREE_INITIAL_SPLITTING</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define _GLIBCXX_TREE_INITIAL_SPLITTING</td> </tr> </table> </div><div class="memdoc"> <p>Include the initial splitting variant for _Rb_tree::insert_unique(_IIter beg, _IIter __end). </p> <dl class="section see"><dt>See also</dt><dd>__gnu_parallel::_Rb_tree </dd></dl> <p class="definition">Definition at line <a class="el" href="a00884_source.html#l00083">83</a> of file <a class="el" href="a00884_source.html">features.h</a>.</p> </div> </div> </div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" href="dir_e0ca5f9b79afec9781b100dc0e5c7504.html">include</a></li><li class="navelem"><a class="el" href="dir_d2331c0d6b7f7f8ed85dc9efb934eb07.html">parallel</a></li><li class="navelem"><a class="el" href="a00884.html">features.h</a></li> <li class="footer">Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.15 </li> </ul> </div> </body> </html>