<!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::const_limit_reference< T_type, true > Class 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 1.6.1 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <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="tabs"> <ul> <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"><a class="el" href="namespacesigc.html">sigc</a>::<a class="el" href="classsigc_1_1const__limit__reference_3_01T__type_00_01true_01_4.html">const_limit_reference< T_type, true ></a> </div> </div> <div class="contents"> <h1>sigc::const_limit_reference< T_type, true > Class Template Reference</h1><!-- doxytag: class="sigc::const_limit_reference< T_type, true >" --> <p><a class="el" href="classsigc_1_1const__limit__reference.html" title="A const_limit_reference<Foo> object stores a reference (Foo&), but make...">const_limit_reference</a> object for a class that derives from <a class="el" href="structsigc_1_1trackable.html" title="Base class for objects with auto-disconnection.">trackable</a>. <a href="#_details">More...</a></p> <p><code>#include <sigc++/limit_reference.h></code></p> <p><a href="classsigc_1_1const__limit__reference_3_01T__type_00_01true_01_4-members.html">List of all members.</a></p> <table border="0" cellpadding="0" cellspacing="0"> <tr><td colspan="2"><h2>Public Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__limit__reference_3_01T__type_00_01true_01_4.html#a68f1337800c19036c81512e76e0dd6cd">const_limit_reference</a> (const T_type& _A_target)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a68f1337800c19036c81512e76e0dd6cd"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="structsigc_1_1trackable.html">trackable</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__limit__reference_3_01T__type_00_01true_01_4.html#a92af9590581d2e66bbc2ef4c7c353752">visit</a> () const </td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Retrieve the entity to visit for <a class="el" href="group__sigcfunctors.html#gadab29aed05524743da16319da4430541" title="This function performs a functor on each of the targets of a functor.">visit_each()</a>. <a href="#a92af9590581d2e66bbc2ef4c7c353752"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">const T_type& </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__limit__reference_3_01T__type_00_01true_01_4.html#a1fce594fb08b83a297ab51a59cba668d">invoke</a> () const </td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Retrieve the reference. <a href="#a1fce594fb08b83a297ab51a59cba668d"></a><br/></td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <h3>template <class T_type><br/> class sigc::const_limit_reference< T_type, true ></h3> <p><a class="el" href="classsigc_1_1const__limit__reference.html" title="A const_limit_reference<Foo> object stores a reference (Foo&), but make...">const_limit_reference</a> object for a class that derives from <a class="el" href="structsigc_1_1trackable.html" title="Base class for objects with auto-disconnection.">trackable</a>. </p> <ul> <li><em>T_type</em> The type of the reference. </li> </ul> <hr/><h2>Constructor & Destructor Documentation</h2> <a class="anchor" id="a68f1337800c19036c81512e76e0dd6cd"></a><!-- doxytag: member="sigc::const_limit_reference< T_type, true >::const_limit_reference" ref="a68f1337800c19036c81512e76e0dd6cd" args="(const T_type &_A_target)" --> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template <class T_type > </div> <table class="memname"> <tr> <td class="memname"><a class="el" href="classsigc_1_1const__limit__reference.html">sigc::const_limit_reference</a>< T_type, true >::<a class="el" href="classsigc_1_1const__limit__reference.html">const_limit_reference</a> </td> <td>(</td> <td class="paramtype">const T_type & </td> <td class="paramname"> <em>_A_target</em></td> <td> ) </td> <td><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Constructor. </p> <dl><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>_A_target</em> </td><td>The reference to limit. </td></tr> </table> </dd> </dl> </div> </div> <hr/><h2>Member Function Documentation</h2> <a class="anchor" id="a1fce594fb08b83a297ab51a59cba668d"></a><!-- doxytag: member="sigc::const_limit_reference< T_type, true >::invoke" ref="a1fce594fb08b83a297ab51a59cba668d" args="() const " --> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template <class T_type > </div> <table class="memname"> <tr> <td class="memname">const T_type& <a class="el" href="classsigc_1_1const__limit__reference.html">sigc::const_limit_reference</a>< T_type, true >::invoke </td> <td>(</td> <td class="paramname"></td> <td> ) </td> <td> const<code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Retrieve the reference. </p> <p>This is always a reference to the derived instance. </p> <dl class="return"><dt><b>Returns:</b></dt><dd>The reference. </dd></dl> </div> </div> <a class="anchor" id="a92af9590581d2e66bbc2ef4c7c353752"></a><!-- doxytag: member="sigc::const_limit_reference< T_type, true >::visit" ref="a92af9590581d2e66bbc2ef4c7c353752" args="() const " --> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template <class T_type > </div> <table class="memname"> <tr> <td class="memname">const <a class="el" href="structsigc_1_1trackable.html">trackable</a>& <a class="el" href="classsigc_1_1const__limit__reference.html">sigc::const_limit_reference</a>< T_type, true >::visit </td> <td>(</td> <td class="paramname"></td> <td> ) </td> <td> const<code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Retrieve the entity to visit for <a class="el" href="group__sigcfunctors.html#gadab29aed05524743da16319da4430541" title="This function performs a functor on each of the targets of a functor.">visit_each()</a>. </p> <p>Depending on the template specialization, this is either a derived reference, or <a class="el" href="structsigc_1_1trackable.html" title="Base class for objects with auto-disconnection.">sigc::trackable</a>& if T_type derives from <a class="el" href="structsigc_1_1trackable.html" title="Base class for objects with auto-disconnection.">sigc::trackable</a>. </p> <dl class="return"><dt><b>Returns:</b></dt><dd>The reference. </dd></dl> </div> </div> </div> <hr size="1"/><address style="text-align: right;"><small>Generated on Tue May 4 21:44:46 2010 for libsigc++ by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address> </body> </html>