<!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++: 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="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> /* @license 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$(document).ready(function(){initNavTree('a03032.html','');}); /* @license-end */ </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="a03029.html">List of all members</a> </div> <div class="headertitle"> <div class="title">std::type_index Struct Reference<div class="ingroups"><a class="el" href="a01477.html">Utilities</a></div></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 id="a6c860f4c0f0ec18d4be5bb533d8aa052"></a>  </td><td class="memItemRight" valign="bottom"><b>type_index</b> (const <a class="el" href="a01668.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 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:aa25e99ce5404e9d58fe507692464d460"><td class="memItemLeft" align="right" valign="top"><a id="aa25e99ce5404e9d58fe507692464d460"></a> const char * </td><td class="memItemRight" valign="bottom"><b>name</b> () const noexcept</td></tr> <tr class="separator:aa25e99ce5404e9d58fe507692464d460"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af32f8568a26f1ce058a80a48052a96aa"><td class="memItemLeft" align="right" valign="top"><a id="af32f8568a26f1ce058a80a48052a96aa"></a> bool </td><td class="memItemRight" valign="bottom"><b>operator!=</b> (const <a class="el" href="a03032.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 id="ab44ed109c9655b114e0caf7346e528e8"></a> bool </td><td class="memItemRight" valign="bottom"><b>operator<</b> (const <a class="el" href="a03032.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 id="acf96dd0a94b9102b3b7a31e3f769764a"></a> bool </td><td class="memItemRight" valign="bottom"><b>operator<=</b> (const <a class="el" href="a03032.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 id="a629186cf3f7d1eee546e165c27f2ea6a"></a> bool </td><td class="memItemRight" valign="bottom"><b>operator==</b> (const <a class="el" href="a03032.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 id="a683d239f02956ded5d08bff2585cc62e"></a> bool </td><td class="memItemRight" valign="bottom"><b>operator></b> (const <a class="el" href="a03032.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 id="a362f5e14f45467c6996e35106b151467"></a> bool </td><td class="memItemRight" valign="bottom"><b>operator>=</b> (const <a class="el" href="a03032.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>Class type_index</p> <p>The class type_index provides a simple wrapper for type_info which can be used as an index type in associative containers (23.6) and in unordered associative containers (23.7). </p> <p class="definition">Definition at line <a class="el" href="a00164_source.html#l00052">52</a> of file <a class="el" href="a00164_source.html">typeindex</a>.</p> </div><hr/>The documentation for this struct was generated from the following file:<ul> <li><a class="el" href="a00164_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="a01538.html">std</a></li><li class="navelem"><a class="el" href="a03032.html">type_index</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>