<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://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 1.8.3"/> <title>libstdc++: std::type_index Struct 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="navtree.js"></script> <script type="text/javascript"> $(document).ready(initResizable); $(window).load(resizeHeight); </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 style="padding-left: 0.5em;"> <div id="projectname">libstdc++ </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.3 --> </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"> $(document).ready(function(){initNavTree('a00937.html','');}); </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="a03263.html">List of all members</a> </div> <div class="headertitle"> <div class="title">std::type_index Struct Reference</div> </div> </div><!--header--> <div class="contents"> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:a6c860f4c0f0ec18d4be5bb533d8aa052"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6c860f4c0f0ec18d4be5bb533d8aa052"></a>  </td><td class="memItemRight" valign="bottom"><b>type_index</b> (const <a class="el" href="a00938.html">type_info</a> &__rhs) noexcept</td></tr> <tr class="separator:a6c860f4c0f0ec18d4be5bb533d8aa052"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae2f746f98714a3665ccb4f3a6f402064"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae2f746f98714a3665ccb4f3a6f402064"></a> size_t </td><td class="memItemRight" valign="bottom"><b>hash_code</b> () const noexcept</td></tr> <tr class="separator:ae2f746f98714a3665ccb4f3a6f402064"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:afc539be17f443752050ba06658a2a73a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afc539be17f443752050ba06658a2a73a"></a> const char * </td><td class="memItemRight" valign="bottom"><b>name</b> () const </td></tr> <tr class="separator:afc539be17f443752050ba06658a2a73a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af32f8568a26f1ce058a80a48052a96aa"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af32f8568a26f1ce058a80a48052a96aa"></a> bool </td><td class="memItemRight" valign="bottom"><b>operator!=</b> (const <a class="el" href="a00937.html">type_index</a> &__rhs) const noexcept</td></tr> <tr class="separator:af32f8568a26f1ce058a80a48052a96aa"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab44ed109c9655b114e0caf7346e528e8"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab44ed109c9655b114e0caf7346e528e8"></a> bool </td><td class="memItemRight" valign="bottom"><b>operator<</b> (const <a class="el" href="a00937.html">type_index</a> &__rhs) const noexcept</td></tr> <tr class="separator:ab44ed109c9655b114e0caf7346e528e8"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:acf96dd0a94b9102b3b7a31e3f769764a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acf96dd0a94b9102b3b7a31e3f769764a"></a> bool </td><td class="memItemRight" valign="bottom"><b>operator<=</b> (const <a class="el" href="a00937.html">type_index</a> &__rhs) const noexcept</td></tr> <tr class="separator:acf96dd0a94b9102b3b7a31e3f769764a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a629186cf3f7d1eee546e165c27f2ea6a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a629186cf3f7d1eee546e165c27f2ea6a"></a> bool </td><td class="memItemRight" valign="bottom"><b>operator==</b> (const <a class="el" href="a00937.html">type_index</a> &__rhs) const noexcept</td></tr> <tr class="separator:a629186cf3f7d1eee546e165c27f2ea6a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a683d239f02956ded5d08bff2585cc62e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a683d239f02956ded5d08bff2585cc62e"></a> bool </td><td class="memItemRight" valign="bottom"><b>operator></b> (const <a class="el" href="a00937.html">type_index</a> &__rhs) const noexcept</td></tr> <tr class="separator:a683d239f02956ded5d08bff2585cc62e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a362f5e14f45467c6996e35106b151467"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a362f5e14f45467c6996e35106b151467"></a> bool </td><td class="memItemRight" valign="bottom"><b>operator>=</b> (const <a class="el" href="a00937.html">type_index</a> &__rhs) const noexcept</td></tr> <tr class="separator:a362f5e14f45467c6996e35106b151467"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>The class <a class="el" href="a00937.html" title="The class type_index provides a simple wrapper for type_info which can be used as an index type in as...">type_index</a> provides a simple wrapper for <a class="el" href="a00938.html" title="Part of RTTI.">type_info</a> which can be used as an index type in associative containers (23.6) and in unordered associative containers (23.7). </p> <p>Definition at line <a class="el" href="a01557_source.html#l00049">49</a> of file <a class="el" href="a01557_source.html">typeindex</a>.</p> </div><hr/>The documentation for this struct was generated from the following file:<ul> <li><a class="el" href="a01557_source.html">typeindex</a></li> </ul> </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="a01604.html">std</a></li><li class="navelem"><a class="el" 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