<!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"/> <title>libstdc++: __gnu_cxx::select1st< _Pair > Struct Template Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript"> $(document).ready(initResizable); </script> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.4 --> <div id="top"> <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> </div> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> initNavTree('a00065.html',''); </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#pub-types">Public Types</a> | <a href="#pub-methods">Public Member Functions</a> </div> <div class="headertitle"> <div class="title">__gnu_cxx::select1st< _Pair > Struct Template Reference<div class="ingroups"><a class="el" href="a01157.html">SGI</a></div></div> </div> </div> <div class="contents"> <!-- doxytag: class="__gnu_cxx::select1st" --><!-- doxytag: inherits="std::_Select1st" --> <p>An <a class="el" href="a01157.html">SGI extension </a>. <a href="a00065.html#details">More...</a></p> <p>Inherits std::_Select1st< _Pair >.</p> <p><a href="a01474.html">List of all members.</a></p> <h2><a name="pub-types"></a> Public Types</h2> <ul> <li>typedef _Pair <a class="el" href="a00723.html#a6e96c92b2592035c938f85ab1da1c876">argument_type</a> <li>typedef _Pair::first_type <a class="el" href="a00723.html#a70d48de710aa15c5e811cbcf6c8bdd61">result_type</a> </ul> <h2><a name="pub-methods"></a> Public Member Functions</h2> <ul> <li><a class="anchor" id="ac784a82ccbc1746b447906efd69ef476"></a><!-- doxytag: member="__gnu_cxx::select1st::operator()" ref="ac784a82ccbc1746b447906efd69ef476" args="(_Pair &__x) const " --> _Pair::first_type & <b>operator()</b> (_Pair &__x) const <li><a class="anchor" id="ab44ddf07daa40ab527dec80b433c0ef3"></a><!-- doxytag: member="__gnu_cxx::select1st::operator()" ref="ab44ddf07daa40ab527dec80b433c0ef3" args="(const _Pair2 &__x) const " --> template<typename _Pair2 > const _Pair2::first_type & <b>operator()</b> (const _Pair2 &__x) const <li><a class="anchor" id="a963a225e36be1c09ae0af249888d2d54"></a><!-- doxytag: member="__gnu_cxx::select1st::operator()" ref="a963a225e36be1c09ae0af249888d2d54" args="(_Pair2 &__x) const " --> template<typename _Pair2 > _Pair2::first_type & <b>operator()</b> (_Pair2 &__x) const <li><a class="anchor" id="a4dfe849a7b8f364a14b2b710d1050166"></a><!-- doxytag: member="__gnu_cxx::select1st::operator()" ref="a4dfe849a7b8f364a14b2b710d1050166" args="(const _Pair &__x) const " --> const _Pair::first_type & <b>operator()</b> (const _Pair &__x) const </ul> <hr/><a name="details" id="details"></a><h2>Detailed Description</h2> <div class="textblock"><h3>template<class _Pair><br/> struct __gnu_cxx::select1st< _Pair ></h3> <p>An <a class="el" href="a01157.html">SGI extension </a>. </p> <p>Definition at line <a class="el" href="a00885_source.html#l00200">200</a> of file <a class="el" href="a00885_source.html">ext/functional</a>.</p> </div><hr/><h2>Member Typedef Documentation</h2> <a class="anchor" id="a6e96c92b2592035c938f85ab1da1c876"></a><!-- doxytag: member="__gnu_cxx::select1st::argument_type" ref="a6e96c92b2592035c938f85ab1da1c876" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef _Pair <a class="el" href="a00723.html">std::unary_function</a>< _Pair , _Pair::first_type >::<a class="el" href="a00723.html#a6e96c92b2592035c938f85ab1da1c876">argument_type</a><code> [inherited]</code></td> </tr> </table> </div> <div class="memdoc"> <p><code>argument_type</code> is the type of the argument </p> <p>Definition at line <a class="el" href="a01050_source.html#l00105">105</a> of file <a class="el" href="a01050_source.html">stl_function.h</a>.</p> </div> </div> <a class="anchor" id="a70d48de710aa15c5e811cbcf6c8bdd61"></a><!-- doxytag: member="__gnu_cxx::select1st::result_type" ref="a70d48de710aa15c5e811cbcf6c8bdd61" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef _Pair::first_type <a class="el" href="a00723.html">std::unary_function</a>< _Pair , _Pair::first_type >::<a class="el" href="a00723.html#a70d48de710aa15c5e811cbcf6c8bdd61">result_type</a><code> [inherited]</code></td> </tr> </table> </div> <div class="memdoc"> <p><code>result_type</code> is the return type </p> <p>Definition at line <a class="el" href="a01050_source.html#l00108">108</a> of file <a class="el" href="a01050_source.html">stl_function.h</a>.</p> </div> </div> <hr/>The documentation for this struct was generated from the following file:<ul> <li><a class="el" href="a00885_source.html">ext/functional</a></li> </ul> </div> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="a01125.html">__gnu_cxx</a> </li> <li class="navelem"><a class="el" href="a00065.html">select1st</a> </li> <li class="footer">Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.4 </li> </ul> </div> </body> </html>