<!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>libsigc++: sigc::lambda< T_type > Struct Template Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.2 --> <div class="navigation" id="top"> <div class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</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 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="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul> </div> <div class="navpath"> <ul> <li><a class="el" href="namespacesigc.html">sigc</a> </li> <li><a class="el" href="structsigc_1_1lambda.html">lambda</a> </li> </ul> </div> </div> <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"> <h1>sigc::lambda< T_type > Struct Template Reference<br/> <small> [<a class="el" href="group__lambdas.html">Lambdas</a>]</small> </h1> </div> </div> <div class="contents"> <!-- doxytag: class="sigc::lambda" --><!-- doxytag: inherits="internal::lambda_core" --> <p>Lambda type. <a href="#_details">More...</a></p> <p><code>#include <sigc++/adaptors/lambda/base.h></code></p> <p>Inherits internal::lambda_core< T_type >.</p> <p><a href="structsigc_1_1lambda-members.html">List of all members.</a></p> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="pub-types"></a> Public Types</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad25413132b4ce715f39e412fb0fc8945"></a><!-- doxytag: member="sigc::lambda::self" ref="ad25413132b4ce715f39e412fb0fc8945" args="" --> typedef <a class="el" href="structsigc_1_1lambda.html">lambda</a>< T_type > </td><td class="memItemRight" valign="bottom"><b>self</b></td></tr> <tr><td colspan="2"><h2><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a91e27c4fdac4597967558b32559bee90"></a><!-- doxytag: member="sigc::lambda::lambda" ref="a91e27c4fdac4597967558b32559bee90" args="(typename type_trait< T_type >::take v)" -->  </td><td class="memItemRight" valign="bottom"><b>lambda</b> (typename type_trait< T_type >::take v)</td></tr> <tr><td class="memTemplParams" colspan="2"><a class="anchor" id="aeea2b65d8211848d4d30cd37b31555e4"></a><!-- doxytag: member="sigc::lambda::operator[]" ref="aeea2b65d8211848d4d30cd37b31555e4" args="(const T_arg &a) const " --> template <class T_arg > </td></tr> <tr><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="structsigc_1_1lambda.html">lambda</a>< lambda_operator<other<br class="typebreak"/> < subscript >, <a class="el" href="structsigc_1_1lambda.html">self</a>, typename <br class="typebreak"/> <a class="el" href="structsigc_1_1unwrap__lambda__type.html">unwrap_lambda_type</a>< T_arg ><br class="typebreak"/> ::<a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01172.html#ga2c2933c16c723af4d77eb939438617ca">type</a> > > </td><td class="memTemplItemRight" valign="bottom"><b>operator[]</b> (const T_arg &a) const </td></tr> <tr><td class="memTemplParams" colspan="2"><a class="anchor" id="ab714142b3ad9366510c606addb8da524"></a><!-- doxytag: member="sigc::lambda::operator=" ref="ab714142b3ad9366510c606addb8da524" args="(const T_arg &a) const " --> template <class T_arg > </td></tr> <tr><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="structsigc_1_1lambda.html">lambda</a>< lambda_operator<other<br class="typebreak"/> < assign >, <a class="el" href="structsigc_1_1lambda.html">self</a>, typename <br class="typebreak"/> <a class="el" href="structsigc_1_1unwrap__lambda__type.html">unwrap_lambda_type</a>< T_arg ><br class="typebreak"/> ::<a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01172.html#ga2c2933c16c723af4d77eb939438617ca">type</a> > > </td><td class="memTemplItemRight" valign="bottom"><b>operator=</b> (const T_arg &a) const </td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <h3>template <class T_type><br/> struct sigc::lambda< T_type ></h3> <p>Lambda type. </p> <p>Objects of this type store a value that may be of type lambda itself. In this case, operator()() executes the lambda (a lambda is always a functor at the same time). Otherwise, operator()() simply returns the stored value. The assign and subscript operators are defined to return a lambda operator. </p> </div> <hr class="footer"/><address class="footer"><small>Generated on Tue Mar 8 2011 11:44:44 for libsigc++ by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.2 </small></address> </body> </html>