<!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::pointer_functor1< T_arg1, T_return > 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_1pointer__functor1.html">pointer_functor1</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_1pointer__functor1-members.html">List of all members</a> </div> <div class="headertitle"> <div class="title">sigc::pointer_functor1< T_arg1, T_return > Class Template Reference<div class="ingroups"><a class="el" href="group__ptr__fun.html">ptr_fun()</a></div></div> </div> </div><!--header--> <div class="contents"> <p><a class="el" href="classsigc_1_1pointer__functor1.html" title="pointer_functor1 wraps existing non-member functions with 1 argument(s). ">pointer_functor1</a> wraps existing non-member functions with 1 argument(s). <a href="classsigc_1_1pointer__functor1.html#details">More...</a></p> <p><code>#include <sigc++/functors/ptr_fun.h></code></p> <div class="dynheader"> Inheritance diagram for sigc::pointer_functor1< T_arg1, T_return >:</div> <div class="dyncontent"> <div class="center"><img src="classsigc_1_1pointer__functor1__inherit__graph.png" border="0" usemap="#sigc_1_1pointer__functor1_3_01T__arg1_00_01T__return_01_4_inherit__map" alt="Inheritance graph"/></div> <map name="sigc_1_1pointer__functor1_3_01T__arg1_00_01T__return_01_4_inherit__map" id="sigc_1_1pointer__functor1_3_01T__arg1_00_01T__return_01_4_inherit__map"> <area shape="rect" id="node2" href="structsigc_1_1functor__base.html" title="A hint to the compiler. " alt="" coords="15,5,153,32"/></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:a4080910d23a74b102a123838fa93e90b"><td class="memItemLeft" align="right" valign="top">typedef T_return </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1pointer__functor1.html#a4080910d23a74b102a123838fa93e90b">result_type</a></td></tr> <tr class="separator:a4080910d23a74b102a123838fa93e90b"><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:a6ce467c0641f8e3e0d91f3b843b07c3f"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1pointer__functor1.html#a6ce467c0641f8e3e0d91f3b843b07c3f">pointer_functor1</a> ()</td></tr> <tr class="memdesc:a6ce467c0641f8e3e0d91f3b843b07c3f"><td class="mdescLeft"> </td><td class="mdescRight">Constructs an invalid functor. <a href="#a6ce467c0641f8e3e0d91f3b843b07c3f">More...</a><br /></td></tr> <tr class="separator:a6ce467c0641f8e3e0d91f3b843b07c3f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a8ab0c5b707dc41a821c63769344db2cb"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1pointer__functor1.html#a8ab0c5b707dc41a821c63769344db2cb">pointer_functor1</a> (function_type _A_func)</td></tr> <tr class="memdesc:a8ab0c5b707dc41a821c63769344db2cb"><td class="mdescLeft"> </td><td class="mdescRight">Constructs a <a class="el" href="classsigc_1_1pointer__functor1.html" title="pointer_functor1 wraps existing non-member functions with 1 argument(s). ">pointer_functor1</a> object that wraps an existing function. <a href="#a8ab0c5b707dc41a821c63769344db2cb">More...</a><br /></td></tr> <tr class="separator:a8ab0c5b707dc41a821c63769344db2cb"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a1cfeea6457156cf41949233ed844fa9f"><td class="memItemLeft" align="right" valign="top">T_return </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1pointer__functor1.html#a1cfeea6457156cf41949233ed844fa9f">operator()</a> (typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg1 >::take _A_a1) const </td></tr> <tr class="memdesc:a1cfeea6457156cf41949233ed844fa9f"><td class="mdescLeft"> </td><td class="mdescRight">Execute the wrapped function. <a href="#a1cfeea6457156cf41949233ed844fa9f">More...</a><br /></td></tr> <tr class="separator:a1cfeea6457156cf41949233ed844fa9f"><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:a864ab55240be5287faf07c341ae9501e"><td class="memItemLeft" align="right" valign="top">function_type </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1pointer__functor1.html#a864ab55240be5287faf07c341ae9501e">func_ptr_</a></td></tr> <tr class="separator:a864ab55240be5287faf07c341ae9501e"><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_arg1, class T_return><br /> class sigc::pointer_functor1< T_arg1, T_return ></h3> <p><a class="el" href="classsigc_1_1pointer__functor1.html" title="pointer_functor1 wraps existing non-member functions with 1 argument(s). ">pointer_functor1</a> wraps existing non-member functions with 1 argument(s). </p> <p>Use the convenience function <a class="el" href="group__ptr__fun.html#ga9c80de72f656fb05e81fda622dddc863" title="Creates a functor of type sigc::pointer_functor0 which wraps an existing non-member function...">ptr_fun()</a> to create an instance of <a class="el" href="classsigc_1_1pointer__functor1.html" title="pointer_functor1 wraps existing non-member functions with 1 argument(s). ">pointer_functor1</a>.</p> <p>The following template arguments are used:</p><ul> <li><em>T_arg1</em> Argument type used in the definition of operator()().</li> <li><em>T_return</em> The return type of operator()(). </li> </ul> </div><h2 class="groupheader">Member Typedef Documentation</h2> <a class="anchor" id="a4080910d23a74b102a123838fa93e90b"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template <class T_arg1 , class T_return > </div> <table class="memname"> <tr> <td class="memname">typedef T_return <a class="el" href="classsigc_1_1pointer__functor1.html">sigc::pointer_functor1</a>< T_arg1, T_return >::<a class="el" href="classsigc_1_1pointer__functor1.html#a4080910d23a74b102a123838fa93e90b">result_type</a></td> </tr> </table> </div><div class="memdoc"> </div> </div> <h2 class="groupheader">Constructor & Destructor Documentation</h2> <a class="anchor" id="a6ce467c0641f8e3e0d91f3b843b07c3f"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template <class T_arg1 , class T_return > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classsigc_1_1pointer__functor1.html">sigc::pointer_functor1</a>< T_arg1, T_return >::<a class="el" href="classsigc_1_1pointer__functor1.html">pointer_functor1</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="a8ab0c5b707dc41a821c63769344db2cb"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template <class T_arg1 , class T_return > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classsigc_1_1pointer__functor1.html">sigc::pointer_functor1</a>< T_arg1, T_return >::<a class="el" href="classsigc_1_1pointer__functor1.html">pointer_functor1</a> </td> <td>(</td> <td class="paramtype">function_type </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_1pointer__functor1.html" title="pointer_functor1 wraps existing non-member functions with 1 argument(s). ">pointer_functor1</a> object that wraps an existing function. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">_A_func</td><td>Pointer to function that will be invoked from operator()(). </td></tr> </table> </dd> </dl> </div> </div> <h2 class="groupheader">Member Function Documentation</h2> <a class="anchor" id="a1cfeea6457156cf41949233ed844fa9f"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template <class T_arg1 , class T_return > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">T_return <a class="el" href="classsigc_1_1pointer__functor1.html">sigc::pointer_functor1</a>< T_arg1, T_return >::operator() </td> <td>(</td> <td class="paramtype">typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg1 >::take </td> <td class="paramname"><em>_A_a1</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 function. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">_A_a1</td><td>Argument to be passed on to the function. </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>The return value of the function invocation. </dd></dl> </div> </div> <h2 class="groupheader">Member Data Documentation</h2> <a class="anchor" id="a864ab55240be5287faf07c341ae9501e"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template <class T_arg1 , class T_return > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">function_type <a class="el" href="classsigc_1_1pointer__functor1.html">sigc::pointer_functor1</a>< T_arg1, T_return >::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 16:00:00 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>