<!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 1.8.7"/> <title>libsigc++: sigc::const_mem_functor0< T_return, T_obj > 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="doxygen.css" rel="stylesheet" type="text/css" /> <link href="doxygen-extra.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">libsigc++  <span id="projectnumber">2.4.0</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.7 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="annotated.html"><span>Classes</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="classes.html"><span>Class Index</span></a></li> <li><a href="inherits.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="namespacesigc.html">sigc</a></li><li class="navelem"><a class="el" href="classsigc_1_1const__mem__functor0.html">const_mem_functor0</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#pub-types">Public Types</a> | <a href="#pub-methods">Public Member Functions</a> | <a href="#pro-attribs">Protected Attributes</a> | <a href="classsigc_1_1const__mem__functor0-members.html">List of all members</a> </div> <div class="headertitle"> <div class="title">sigc::const_mem_functor0< T_return, T_obj > Class Template Reference<div class="ingroups"><a class="el" href="group__mem__fun.html">mem_fun()</a></div></div> </div> </div><!--header--> <div class="contents"> <p><a class="el" href="classsigc_1_1const__mem__functor0.html" title="const_mem_functor0 wraps const methods with 0 argument(s). ">const_mem_functor0</a> wraps const methods with 0 argument(s). <a href="classsigc_1_1const__mem__functor0.html#details">More...</a></p> <p><code>#include <sigc++/functors/mem_fun.h></code></p> <div class="dynheader"> Inheritance diagram for sigc::const_mem_functor0< T_return, T_obj >:</div> <div class="dyncontent"> <div class="center"><img src="classsigc_1_1const__mem__functor0__inherit__graph.png" border="0" usemap="#sigc_1_1const__mem__functor0_3_01T__return_00_01T__obj_01_4_inherit__map" alt="Inheritance graph"/></div> <map name="sigc_1_1const__mem__functor0_3_01T__return_00_01T__obj_01_4_inherit__map" id="sigc_1_1const__mem__functor0_3_01T__return_00_01T__obj_01_4_inherit__map"> <area shape="rect" id="node3" href="classsigc_1_1bound__const__mem__functor0.html" title="bound_const_mem_functor0 encapsulates a const method with 0 arguments and an object instance..." alt="" coords="11,171,189,227"/><area shape="rect" id="node2" href="structsigc_1_1functor__base.html" title="A hint to the compiler. " alt="" coords="31,5,169,32"/></map> <center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a> Public Types</h2></td></tr> <tr class="memitem:aeefd8087157f292002b331756b187baa"><td class="memItemLeft" align="right" valign="top">typedef T_return(T_obj::* </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__mem__functor0.html#aeefd8087157f292002b331756b187baa">function_type</a> )() const </td></tr> <tr class="separator:aeefd8087157f292002b331756b187baa"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a553cd4d85524b5deea445b67773527bf"><td class="memItemLeft" align="right" valign="top">typedef T_return </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__mem__functor0.html#a553cd4d85524b5deea445b67773527bf">result_type</a></td></tr> <tr class="separator:a553cd4d85524b5deea445b67773527bf"><td class="memSeparator" colspan="2"> </td></tr> </table><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:a49bba4c8045b8b6933b8f5a854ac98d6"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__mem__functor0.html#a49bba4c8045b8b6933b8f5a854ac98d6">const_mem_functor0</a> ()</td></tr> <tr class="memdesc:a49bba4c8045b8b6933b8f5a854ac98d6"><td class="mdescLeft"> </td><td class="mdescRight">Constructs an invalid functor. <a href="#a49bba4c8045b8b6933b8f5a854ac98d6">More...</a><br /></td></tr> <tr class="separator:a49bba4c8045b8b6933b8f5a854ac98d6"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a27895e58972642453f7b853f25a66f42"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__mem__functor0.html#a27895e58972642453f7b853f25a66f42">const_mem_functor0</a> (<a class="el" href="classsigc_1_1const__mem__functor0.html#aeefd8087157f292002b331756b187baa">function_type</a> _A_func)</td></tr> <tr class="memdesc:a27895e58972642453f7b853f25a66f42"><td class="mdescLeft"> </td><td class="mdescRight">Constructs a <a class="el" href="classsigc_1_1const__mem__functor0.html" title="const_mem_functor0 wraps const methods with 0 argument(s). ">const_mem_functor0</a> object that wraps the passed method. <a href="#a27895e58972642453f7b853f25a66f42">More...</a><br /></td></tr> <tr class="separator:a27895e58972642453f7b853f25a66f42"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a261a8a2fc4fca25717ee0d50a0a718c2"><td class="memItemLeft" align="right" valign="top">T_return </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__mem__functor0.html#a261a8a2fc4fca25717ee0d50a0a718c2">operator()</a> (const T_obj* _A_obj) const </td></tr> <tr class="memdesc:a261a8a2fc4fca25717ee0d50a0a718c2"><td class="mdescLeft"> </td><td class="mdescRight">Execute the wrapped method operating on the passed instance. <a href="#a261a8a2fc4fca25717ee0d50a0a718c2">More...</a><br /></td></tr> <tr class="separator:a261a8a2fc4fca25717ee0d50a0a718c2"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab282ef8746fa5de89ddbb91907d0e131"><td class="memItemLeft" align="right" valign="top">T_return </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__mem__functor0.html#ab282ef8746fa5de89ddbb91907d0e131">operator()</a> (const T_obj& _A_obj) const </td></tr> <tr class="memdesc:ab282ef8746fa5de89ddbb91907d0e131"><td class="mdescLeft"> </td><td class="mdescRight">Execute the wrapped method operating on the passed instance. <a href="#ab282ef8746fa5de89ddbb91907d0e131">More...</a><br /></td></tr> <tr class="separator:ab282ef8746fa5de89ddbb91907d0e131"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a> Protected Attributes</h2></td></tr> <tr class="memitem:a215359b20450c2afe93496826ac45c1d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1const__mem__functor0.html#aeefd8087157f292002b331756b187baa">function_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__mem__functor0.html#a215359b20450c2afe93496826ac45c1d">func_ptr_</a></td></tr> <tr class="separator:a215359b20450c2afe93496826ac45c1d"><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<class T_return, class T_obj><br /> class sigc::const_mem_functor0< T_return, T_obj ></h3> <p><a class="el" href="classsigc_1_1const__mem__functor0.html" title="const_mem_functor0 wraps const methods with 0 argument(s). ">const_mem_functor0</a> wraps const methods with 0 argument(s). </p> <p>Use the convenience function <a class="el" href="group__mem__fun.html#gadf6b6d22c503b439019f0a2e77352419" title="Creates a functor of type sigc::mem_functor0 which wraps a method. ">mem_fun()</a> to create an instance of <a class="el" href="classsigc_1_1const__mem__functor0.html" title="const_mem_functor0 wraps const methods with 0 argument(s). ">const_mem_functor0</a>.</p> <p>The following template arguments are used:</p><ul> <li><em>T_return</em> The return type of operator()().</li> <li><em>T_obj</em> The object type. </li> </ul> </div><h2 class="groupheader">Member Typedef Documentation</h2> <a class="anchor" id="aeefd8087157f292002b331756b187baa"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template <class T_return , class T_obj > </div> <table class="memname"> <tr> <td class="memname">typedef T_return(T_obj::* <a class="el" href="classsigc_1_1const__mem__functor0.html">sigc::const_mem_functor0</a>< T_return, T_obj >::function_type)() const </td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a553cd4d85524b5deea445b67773527bf"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template <class T_return , class T_obj > </div> <table class="memname"> <tr> <td class="memname">typedef T_return <a class="el" href="classsigc_1_1const__mem__functor0.html">sigc::const_mem_functor0</a>< T_return, T_obj >::<a class="el" href="classsigc_1_1const__mem__functor0.html#a553cd4d85524b5deea445b67773527bf">result_type</a></td> </tr> </table> </div><div class="memdoc"> </div> </div> <h2 class="groupheader">Constructor & Destructor Documentation</h2> <a class="anchor" id="a49bba4c8045b8b6933b8f5a854ac98d6"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template <class T_return , class T_obj > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classsigc_1_1const__mem__functor0.html">sigc::const_mem_functor0</a>< T_return, T_obj >::<a class="el" href="classsigc_1_1const__mem__functor0.html">const_mem_functor0</a> </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Constructs an invalid functor. </p> </div> </div> <a class="anchor" id="a27895e58972642453f7b853f25a66f42"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template <class T_return , class T_obj > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classsigc_1_1const__mem__functor0.html">sigc::const_mem_functor0</a>< T_return, T_obj >::<a class="el" href="classsigc_1_1const__mem__functor0.html">const_mem_functor0</a> </td> <td>(</td> <td class="paramtype"><a class="el" href="classsigc_1_1const__mem__functor0.html#aeefd8087157f292002b331756b187baa">function_type</a> </td> <td class="paramname"><em>_A_func</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Constructs a <a class="el" href="classsigc_1_1const__mem__functor0.html" title="const_mem_functor0 wraps const methods with 0 argument(s). ">const_mem_functor0</a> object that wraps the passed method. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">_A_func</td><td>Pointer to method will be invoked from operator()(). </td></tr> </table> </dd> </dl> </div> </div> <h2 class="groupheader">Member Function Documentation</h2> <a class="anchor" id="a261a8a2fc4fca25717ee0d50a0a718c2"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template <class T_return , class T_obj > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">T_return <a class="el" href="classsigc_1_1const__mem__functor0.html">sigc::const_mem_functor0</a>< T_return, T_obj >::operator() </td> <td>(</td> <td class="paramtype">const T_obj * </td> <td class="paramname"><em>_A_obj</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Execute the wrapped method operating on the passed instance. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">_A_obj</td><td>Pointer to instance the method should operate on. </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>The return value of the method invocation. </dd></dl> </div> </div> <a class="anchor" id="ab282ef8746fa5de89ddbb91907d0e131"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template <class T_return , class T_obj > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">T_return <a class="el" href="classsigc_1_1const__mem__functor0.html">sigc::const_mem_functor0</a>< T_return, T_obj >::operator() </td> <td>(</td> <td class="paramtype">const T_obj & </td> <td class="paramname"><em>_A_obj</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Execute the wrapped method operating on the passed instance. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">_A_obj</td><td>Reference to instance the method should operate on. </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>The return value of the method invocation. </dd></dl> </div> </div> <h2 class="groupheader">Member Data Documentation</h2> <a class="anchor" id="a215359b20450c2afe93496826ac45c1d"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template <class T_return , class T_obj > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classsigc_1_1const__mem__functor0.html#aeefd8087157f292002b331756b187baa">function_type</a> <a class="el" href="classsigc_1_1const__mem__functor0.html">sigc::const_mem_functor0</a>< T_return, T_obj >::func_ptr_</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">protected</span></span> </td> </tr> </table> </div><div class="memdoc"> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Mon Sep 15 2014 15:59:59 for libsigc++ by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.7 </small></address> </body> </html>