<!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::__has_iterator_category_helper< _Tp > Class Template 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('a00488.html','');}); </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#pub-static-attribs">Static Public Attributes</a> | <a href="#pri-types">Private Types</a> | <a href="a02593.html">List of all members</a> </div> <div class="headertitle"> <div class="title">std::__has_iterator_category_helper< _Tp > Class Template Reference<div class="ingroups"><a class="el" href="a01665.html">Iterators</a></div></div> </div> </div><!--header--> <div class="contents"> <p>Inherits std::__sfinae_types.</p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-attribs"></a> Static Public Attributes</h2></td></tr> <tr class="memitem:a5e77d574269c75c44d31d84b671599e2"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5e77d574269c75c44d31d84b671599e2"></a> static constexpr bool </td><td class="memItemRight" valign="bottom"><b>value</b></td></tr> <tr class="separator:a5e77d574269c75c44d31d84b671599e2"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-types"></a> Private Types</h2></td></tr> <tr class="memitem:a451bb69a9ea0b17b3c42b5ce5eb8d641"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a451bb69a9ea0b17b3c42b5ce5eb8d641"></a> typedef char </td><td class="memItemRight" valign="bottom"><b>__one</b></td></tr> <tr class="separator:a451bb69a9ea0b17b3c42b5ce5eb8d641"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><h3>template<typename _Tp><br/> class std::__has_iterator_category_helper< _Tp ></h3> <p>Traits class for iterators. </p> <p>This class does nothing but define nested typedefs. The general version simply <em>forwards</em> the nested typedefs from the Iterator argument. Specialized versions for pointers and pointers-to-const provide tighter, more correct semantics. </p> <p>Definition at line <a class="el" href="a01499_source.html#l00143">143</a> of file <a class="el" href="a01499_source.html">stl_iterator_base_types.h</a>.</p> </div><hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="a01499_source.html">stl_iterator_base_types.h</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" href="a00488.html">__has_iterator_category_helper</a></li> <li class="footer">Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.3 </li> </ul> </div> </body> </html>