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310 lines
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 <span id="projectnumber">2.10.3</span>
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<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>
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<a href="#pro-attribs">Protected Attributes</a> |
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<a href="classsigc_1_1const__mem__functor0-members.html">List of all members</a> </div>
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<div class="headertitle">
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<div class="title">sigc::const_mem_functor0< T_return, T_obj > Class Template Reference<div class="ingroups"><a class="el" href="group__sigcfunctors.html">Functors</a> » <a class="el" href="group__mem__fun.html">mem_fun()</a></div></div> </div>
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</div><!--header-->
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<div class="contents">
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<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).
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<a href="classsigc_1_1const__mem__functor0.html#details">More...</a></p>
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<p><code>#include <sigc++/functors/mem_fun.h></code></p>
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<div class="dynheader">
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Inheritance diagram for sigc::const_mem_functor0< T_return, T_obj >:</div>
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<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>
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<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">
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<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="13,169,191,225"/>
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<area shape="rect" id="node2" href="structsigc_1_1functor__base.html" title="A hint to the compiler. " alt="" coords="32,5,172,32"/>
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<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
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Public Types</h2></td></tr>
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<tr class="memitem:ae6407fcbb13872122e704dadf4a98546"><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#ae6407fcbb13872122e704dadf4a98546">function_type</a>) () const </td></tr>
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<tr class="separator:ae6407fcbb13872122e704dadf4a98546"><td class="memSeparator" colspan="2"> </td></tr>
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<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>
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<tr class="separator:a553cd4d85524b5deea445b67773527bf"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<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>
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<tr class="memdesc:a49bba4c8045b8b6933b8f5a854ac98d6"><td class="mdescLeft"> </td><td class="mdescRight">Constructs an invalid functor. <a href="#a49bba4c8045b8b6933b8f5a854ac98d6">More...</a><br /></td></tr>
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<tr class="separator:a49bba4c8045b8b6933b8f5a854ac98d6"><td class="memSeparator" colspan="2"> </td></tr>
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<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#ae6407fcbb13872122e704dadf4a98546">function_type</a> _A_func)</td></tr>
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<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>
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<tr class="separator:a27895e58972642453f7b853f25a66f42"><td class="memSeparator" colspan="2"> </td></tr>
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<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>
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<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>
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<tr class="separator:a261a8a2fc4fca25717ee0d50a0a718c2"><td class="memSeparator" colspan="2"> </td></tr>
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<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>
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<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>
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<tr class="separator:ab282ef8746fa5de89ddbb91907d0e131"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
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Protected Attributes</h2></td></tr>
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<tr class="memitem:a215359b20450c2afe93496826ac45c1d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1const__mem__functor0.html#ae6407fcbb13872122e704dadf4a98546">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>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><h3>template<class T_return, class T_obj><br />
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class sigc::const_mem_functor0< T_return, T_obj ></h3>
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<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>
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<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>
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<p>The following template arguments are used:</p><ul>
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<li><em>T_return</em> The return type of <a class="el" href="classsigc_1_1const__mem__functor0.html#a261a8a2fc4fca25717ee0d50a0a718c2" title="Execute the wrapped method operating on the passed instance. ">operator()()</a>.</li>
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<li><em>T_obj</em> The object type. </li>
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</ul>
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</div><h2 class="groupheader">Member Typedef Documentation</h2>
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template <class T_return , class T_obj > </div>
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<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>
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template <class T_return , class T_obj > </div>
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<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>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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template <class T_return , class T_obj > </div>
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<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>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<p>Constructs an invalid functor. </p>
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<a class="anchor" id="a27895e58972642453f7b853f25a66f42"></a>
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template <class T_return , class T_obj > </div>
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<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>
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<td>(</td>
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<td class="paramtype"><a class="el" href="classsigc_1_1const__mem__functor0.html#ae6407fcbb13872122e704dadf4a98546">function_type</a> </td>
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<td class="paramname"><em>_A_func</em></td><td>)</td>
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span> </td>
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<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>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">_A_func</td><td>Pointer to method will be invoked from <a class="el" href="classsigc_1_1const__mem__functor0.html#a261a8a2fc4fca25717ee0d50a0a718c2" title="Execute the wrapped method operating on the passed instance. ">operator()()</a>. </td></tr>
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<h2 class="groupheader">Member Function Documentation</h2>
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<a class="anchor" id="a261a8a2fc4fca25717ee0d50a0a718c2"></a>
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<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>
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<td>(</td>
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<td class="paramtype">const T_obj * </td>
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<td class="paramname"><em>_A_obj</em></td><td>)</td>
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<td> const</td>
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<p>Execute the wrapped method operating on the passed instance. </p>
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<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000150">Deprecated:</a></b></dt><dd>Please use the constructor that takes the object by reference instead.</dd></dl>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">_A_obj</td><td>Pointer to instance the method should operate on. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>The return value of the method invocation. </dd></dl>
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<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>
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<td>(</td>
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<td class="paramtype">const T_obj & </td>
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<td class="paramname"><em>_A_obj</em></td><td>)</td>
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<td> const</td>
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<p>Execute the wrapped method operating on the passed instance. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">_A_obj</td><td>Reference to instance the method should operate on. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>The return value of the method invocation. </dd></dl>
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<h2 class="groupheader">Member Data Documentation</h2>
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<td class="memname"><a class="el" href="classsigc_1_1const__mem__functor0.html#ae6407fcbb13872122e704dadf4a98546">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>
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<span class="mlabels"><span class="mlabel">protected</span></span> </td>
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