untracked/docs/reference/html/classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html

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   8 <title>libsigc++: sigc::slot&lt; T_return, nil, nil, nil, nil, nil, nil, nil &gt; Class Template Reference</title>
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  22    <div id="projectname">libsigc++
  23    &#160;<span id="projectnumber">2.10.8</span>
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  41 <div id="nav-path" class="navpath">
  42   <ul>
  43 <li class="navelem"><a class="el" href="namespacesigc.html">sigc</a></li><li class="navelem"><a class="el" href="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html">slot&lt; T_return, nil, nil, nil, nil, nil, nil, nil &gt;</a></li>  </ul>
  44 </div>
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  46 <div class="header">
  47   <div class="summary">
  48 <a href="#pub-types">Public Types</a> &#124;
  49 <a href="#pub-methods">Public Member Functions</a> &#124;
  50 <a href="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4-members.html">List of all members</a>  </div>
  51   <div class="headertitle">
  52 <div class="title">sigc::slot&lt; T_return, nil, nil, nil, nil, nil, nil, nil &gt; Class Template Reference</div>  </div>
  53 </div><!--header-->
  54 <div class="contents">
  55
  56 <p>Convenience wrapper for the numbered <a class="el" href="classsigc_1_1slot0.html" title="Converts an arbitrary functor to a unified type which is opaque.">sigc::slot0</a> template.
  57  <a href="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#details">More...</a></p>
  58
  59 <p><code>#include &lt;sigc++/functors/slot.h&gt;</code></p>
  60 <div class="dynheader">
  61 Inheritance diagram for sigc::slot&lt; T_return, nil, nil, nil, nil, nil, nil, nil &gt;:</div>
  62 <div class="dyncontent">
  63 <div class="center"><img src="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4__inherit__graph.png" border="0" usemap="#asigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4_inherit__map" alt="Inheritance graph"/></div>
  64 <map name="asigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4_inherit__map" id="asigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4_inherit__map">
  65 <area shape="rect" title="Convenience wrapper for the numbered sigc::slot0 template." alt="" coords="15,229,168,285"/>
  66 <area shape="rect" href="classsigc_1_1slot0.html" title="Converts an arbitrary functor to a unified type which is opaque." alt="" coords="5,155,177,181"/>
  67 <area shape="rect" href="classsigc_1_1slot__base.html" title="Base type for slots." alt="" coords="32,80,151,107"/>
  68 <area shape="rect" href="structsigc_1_1functor__base.html" title="A hint to the compiler." alt="" coords="21,5,161,32"/>
  69 </map>
  70 <center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
  71 <table class="memberdecls">
  72 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
  73 Public Types</h2></td></tr>
  74 <tr class="memitem:a9937c7fbdb8be4e387fddcebf328fa41"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="classsigc_1_1slot0.html">slot0</a>&lt; T_return &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a9937c7fbdb8be4e387fddcebf328fa41">parent_type</a></td></tr>
  75 <tr class="separator:a9937c7fbdb8be4e387fddcebf328fa41"><td class="memSeparator" colspan="2">&#160;</td></tr>
  76 <tr class="inherit_header pub_types_classsigc_1_1slot0"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classsigc_1_1slot0')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="classsigc_1_1slot0.html">sigc::slot0&lt; T_return &gt;</a></td></tr>
  77 <tr class="memitem:aca0c967b605e09d5a87015d95e93d4f7 inherit pub_types_classsigc_1_1slot0"><td class="memItemLeft" align="right" valign="top">typedef T_return&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot0.html#aca0c967b605e09d5a87015d95e93d4f7">result_type</a></td></tr>
  78 <tr class="separator:aca0c967b605e09d5a87015d95e93d4f7 inherit pub_types_classsigc_1_1slot0"><td class="memSeparator" colspan="2">&#160;</td></tr>
  79 <tr class="inherit_header pub_types_classsigc_1_1slot__base"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classsigc_1_1slot__base')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="classsigc_1_1slot__base.html">sigc::slot_base</a></td></tr>
  80 <tr class="memitem:a7e1a0c2fe43a42187810e8997abeb341 inherit pub_types_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="structsigc_1_1trackable.html#a3338954d7565534bd945290b798e13ed">trackable::func_destroy_notify</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#a7e1a0c2fe43a42187810e8997abeb341">func_destroy_notify</a></td></tr>
  81 <tr class="separator:a7e1a0c2fe43a42187810e8997abeb341 inherit pub_types_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
  82 </table><table class="memberdecls">
  83 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
  84 Public Member Functions</h2></td></tr>
  85 <tr class="memitem:abdb48282bb8b1b5404fcea6474eca5a5"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#abdb48282bb8b1b5404fcea6474eca5a5">slot</a> ()</td></tr>
  86 <tr class="separator:abdb48282bb8b1b5404fcea6474eca5a5"><td class="memSeparator" colspan="2">&#160;</td></tr>
  87 <tr class="memitem:a9312dc3f121832083362b21334b939d2"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a9312dc3f121832083362b21334b939d2">slot</a> (const <a class="el" href="classsigc_1_1slot.html">slot</a> &amp; src)</td></tr>
  88 <tr class="memdesc:a9312dc3f121832083362b21334b939d2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot, copying an existing one.  <a href="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a9312dc3f121832083362b21334b939d2">More...</a><br /></td></tr>
  89 <tr class="separator:a9312dc3f121832083362b21334b939d2"><td class="memSeparator" colspan="2">&#160;</td></tr>
  90 <tr class="memitem:ad35c264a95bfb4f29ed1fac4fda05a48"><td class="memTemplParams" colspan="2">template&lt;class T_functor &gt; </td></tr>
  91 <tr class="memitem:ad35c264a95bfb4f29ed1fac4fda05a48"><td class="memTemplItemLeft" align="right" valign="top">&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#ad35c264a95bfb4f29ed1fac4fda05a48">slot</a> (const T_functor &amp; _A_func)</td></tr>
  92 <tr class="memdesc:ad35c264a95bfb4f29ed1fac4fda05a48"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot from an arbitrary functor.  <a href="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#ad35c264a95bfb4f29ed1fac4fda05a48">More...</a><br /></td></tr>
  93 <tr class="separator:ad35c264a95bfb4f29ed1fac4fda05a48"><td class="memSeparator" colspan="2">&#160;</td></tr>
  94 <tr class="memitem:aaf79a4f6ed84e20f9a800daa4f625d57"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#aaf79a4f6ed84e20f9a800daa4f625d57">slot</a> (<a class="el" href="classsigc_1_1slot.html">slot</a> &amp;&amp; src)</td></tr>
  95 <tr class="memdesc:aaf79a4f6ed84e20f9a800daa4f625d57"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot, moving an existing one.  <a href="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#aaf79a4f6ed84e20f9a800daa4f625d57">More...</a><br /></td></tr>
  96 <tr class="separator:aaf79a4f6ed84e20f9a800daa4f625d57"><td class="memSeparator" colspan="2">&#160;</td></tr>
  97 <tr class="memitem:a62c6b78bd545f7b6a2b0b85a6c3e6b00"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1slot.html">slot</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a62c6b78bd545f7b6a2b0b85a6c3e6b00">operator=</a> (const <a class="el" href="classsigc_1_1slot.html">slot</a> &amp; src)</td></tr>
  98 <tr class="memdesc:a62c6b78bd545f7b6a2b0b85a6c3e6b00"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overrides this slot, making a copy from another slot.  <a href="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a62c6b78bd545f7b6a2b0b85a6c3e6b00">More...</a><br /></td></tr>
  99 <tr class="separator:a62c6b78bd545f7b6a2b0b85a6c3e6b00"><td class="memSeparator" colspan="2">&#160;</td></tr>
 100 <tr class="memitem:aba4c957436ba517b8b21a58e75ef9253"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1slot.html">slot</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#aba4c957436ba517b8b21a58e75ef9253">operator=</a> (<a class="el" href="classsigc_1_1slot.html">slot</a> &amp;&amp; src)</td></tr>
 101 <tr class="memdesc:aba4c957436ba517b8b21a58e75ef9253"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overrides this slot, making a move from another slot.  <a href="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#aba4c957436ba517b8b21a58e75ef9253">More...</a><br /></td></tr>
 102 <tr class="separator:aba4c957436ba517b8b21a58e75ef9253"><td class="memSeparator" colspan="2">&#160;</td></tr>
 103 <tr class="inherit_header pub_methods_classsigc_1_1slot0"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classsigc_1_1slot0')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classsigc_1_1slot0.html">sigc::slot0&lt; T_return &gt;</a></td></tr>
 104 <tr class="memitem:a8681082ecd439d5b294922e4d27a3f49 inherit pub_methods_classsigc_1_1slot0"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot0.html#a8681082ecd439d5b294922e4d27a3f49">slot0</a> ()</td></tr>
 105 <tr class="separator:a8681082ecd439d5b294922e4d27a3f49 inherit pub_methods_classsigc_1_1slot0"><td class="memSeparator" colspan="2">&#160;</td></tr>
 106 <tr class="memitem:acce9a5d9a4f939e405383092ba717f72 inherit pub_methods_classsigc_1_1slot0"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot0.html#acce9a5d9a4f939e405383092ba717f72">slot0</a> (const <a class="el" href="classsigc_1_1slot0.html">slot0</a> &amp; src)</td></tr>
 107 <tr class="memdesc:acce9a5d9a4f939e405383092ba717f72 inherit pub_methods_classsigc_1_1slot0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot, copying an existing one.  <a href="classsigc_1_1slot0.html#acce9a5d9a4f939e405383092ba717f72">More...</a><br /></td></tr>
 108 <tr class="separator:acce9a5d9a4f939e405383092ba717f72 inherit pub_methods_classsigc_1_1slot0"><td class="memSeparator" colspan="2">&#160;</td></tr>
 109 <tr class="memitem:a83a247c06b93ef644bdfe0bf119929c0 inherit pub_methods_classsigc_1_1slot0"><td class="memTemplParams" colspan="2">template&lt;class T_functor &gt; </td></tr>
 110 <tr class="memitem:a83a247c06b93ef644bdfe0bf119929c0 inherit pub_methods_classsigc_1_1slot0"><td class="memTemplItemLeft" align="right" valign="top">&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot0.html#a83a247c06b93ef644bdfe0bf119929c0">slot0</a> (const T_functor &amp; _A_func)</td></tr>
 111 <tr class="memdesc:a83a247c06b93ef644bdfe0bf119929c0 inherit pub_methods_classsigc_1_1slot0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot from an arbitrary functor.  <a href="classsigc_1_1slot0.html#a83a247c06b93ef644bdfe0bf119929c0">More...</a><br /></td></tr>
 112 <tr class="separator:a83a247c06b93ef644bdfe0bf119929c0 inherit pub_methods_classsigc_1_1slot0"><td class="memSeparator" colspan="2">&#160;</td></tr>
 113 <tr class="memitem:ac93b53e3d90df14b2b003ad0c685b160 inherit pub_methods_classsigc_1_1slot0"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot0.html#ac93b53e3d90df14b2b003ad0c685b160">slot0</a> (<a class="el" href="classsigc_1_1slot0.html">slot0</a> &amp;&amp; src)</td></tr>
 114 <tr class="memdesc:ac93b53e3d90df14b2b003ad0c685b160 inherit pub_methods_classsigc_1_1slot0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot, moving an existing one.  <a href="classsigc_1_1slot0.html#ac93b53e3d90df14b2b003ad0c685b160">More...</a><br /></td></tr>
 115 <tr class="separator:ac93b53e3d90df14b2b003ad0c685b160 inherit pub_methods_classsigc_1_1slot0"><td class="memSeparator" colspan="2">&#160;</td></tr>
 116 <tr class="memitem:afa926436a4b0734f0adc2a485ccfe36a inherit pub_methods_classsigc_1_1slot0"><td class="memItemLeft" align="right" valign="top">T_return&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot0.html#afa926436a4b0734f0adc2a485ccfe36a">operator()</a> () const</td></tr>
 117 <tr class="memdesc:afa926436a4b0734f0adc2a485ccfe36a inherit pub_methods_classsigc_1_1slot0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Invoke the contained functor unless slot is in blocking state.  <a href="classsigc_1_1slot0.html#afa926436a4b0734f0adc2a485ccfe36a">More...</a><br /></td></tr>
 118 <tr class="separator:afa926436a4b0734f0adc2a485ccfe36a inherit pub_methods_classsigc_1_1slot0"><td class="memSeparator" colspan="2">&#160;</td></tr>
 119 <tr class="memitem:a49bba0540dcc76fb19e49d19a1acd563 inherit pub_methods_classsigc_1_1slot0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1slot0.html">slot0</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot0.html#a49bba0540dcc76fb19e49d19a1acd563">operator=</a> (const <a class="el" href="classsigc_1_1slot0.html">slot0</a> &amp; src)</td></tr>
 120 <tr class="memdesc:a49bba0540dcc76fb19e49d19a1acd563 inherit pub_methods_classsigc_1_1slot0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overrides this slot, making a copy from another slot.  <a href="classsigc_1_1slot0.html#a49bba0540dcc76fb19e49d19a1acd563">More...</a><br /></td></tr>
 121 <tr class="separator:a49bba0540dcc76fb19e49d19a1acd563 inherit pub_methods_classsigc_1_1slot0"><td class="memSeparator" colspan="2">&#160;</td></tr>
 122 <tr class="memitem:a95205051379e5d5657bac78c9b3b8d49 inherit pub_methods_classsigc_1_1slot0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1slot0.html">slot0</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot0.html#a95205051379e5d5657bac78c9b3b8d49">operator=</a> (<a class="el" href="classsigc_1_1slot0.html">slot0</a> &amp;&amp; src)</td></tr>
 123 <tr class="memdesc:a95205051379e5d5657bac78c9b3b8d49 inherit pub_methods_classsigc_1_1slot0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overrides this slot, making a move from another slot.  <a href="classsigc_1_1slot0.html#a95205051379e5d5657bac78c9b3b8d49">More...</a><br /></td></tr>
 124 <tr class="separator:a95205051379e5d5657bac78c9b3b8d49 inherit pub_methods_classsigc_1_1slot0"><td class="memSeparator" colspan="2">&#160;</td></tr>
 125 <tr class="inherit_header pub_methods_classsigc_1_1slot__base"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classsigc_1_1slot__base')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classsigc_1_1slot__base.html">sigc::slot_base</a></td></tr>
 126 <tr class="memitem:a182d5db71ef371838c73bcf1c135cd9a inherit pub_methods_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#a182d5db71ef371838c73bcf1c135cd9a">slot_base</a> () noexcept</td></tr>
 127 <tr class="memdesc:a182d5db71ef371838c73bcf1c135cd9a inherit pub_methods_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs an empty slot.  <a href="classsigc_1_1slot__base.html#a182d5db71ef371838c73bcf1c135cd9a">More...</a><br /></td></tr>
 128 <tr class="separator:a182d5db71ef371838c73bcf1c135cd9a inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 129 <tr class="memitem:aadcbb54832b5207bddf89ac5433b531a inherit pub_methods_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#aadcbb54832b5207bddf89ac5433b531a">slot_base</a> (const <a class="el" href="classsigc_1_1slot__base.html">slot_base</a> &amp; src)</td></tr>
 130 <tr class="memdesc:aadcbb54832b5207bddf89ac5433b531a inherit pub_methods_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot, copying an existing one.  <a href="classsigc_1_1slot__base.html#aadcbb54832b5207bddf89ac5433b531a">More...</a><br /></td></tr>
 131 <tr class="separator:aadcbb54832b5207bddf89ac5433b531a inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 132 <tr class="memitem:a5fbc2bf38a0d9ebcbe13d578d2b3d5a1 inherit pub_methods_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#a5fbc2bf38a0d9ebcbe13d578d2b3d5a1">slot_base</a> (rep_type * rep) noexcept</td></tr>
 133 <tr class="memdesc:a5fbc2bf38a0d9ebcbe13d578d2b3d5a1 inherit pub_methods_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot from an existing slot_rep object.  <a href="classsigc_1_1slot__base.html#a5fbc2bf38a0d9ebcbe13d578d2b3d5a1">More...</a><br /></td></tr>
 134 <tr class="separator:a5fbc2bf38a0d9ebcbe13d578d2b3d5a1 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 135 <tr class="memitem:ad1fee67a5885e424c275ad0f48fc81b1 inherit pub_methods_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#ad1fee67a5885e424c275ad0f48fc81b1">slot_base</a> (<a class="el" href="classsigc_1_1slot__base.html">slot_base</a> &amp;&amp; src)</td></tr>
 136 <tr class="memdesc:ad1fee67a5885e424c275ad0f48fc81b1 inherit pub_methods_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot, moving an existing one.  <a href="classsigc_1_1slot__base.html#ad1fee67a5885e424c275ad0f48fc81b1">More...</a><br /></td></tr>
 137 <tr class="separator:ad1fee67a5885e424c275ad0f48fc81b1 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 138 <tr class="memitem:a75c18c50860f63fb020fc2953576ea57 inherit pub_methods_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#a75c18c50860f63fb020fc2953576ea57">~slot_base</a> ()</td></tr>
 139 <tr class="separator:a75c18c50860f63fb020fc2953576ea57 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 140 <tr class="memitem:a8e37cc8f4b57898a288680e59bea2694 inherit pub_methods_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#a8e37cc8f4b57898a288680e59bea2694">add_destroy_notify_callback</a> (void *<a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01635.html#a4a0b2b9455f1e2025d77ba49b3863e33">data</a>, <a class="el" href="classsigc_1_1slot__base.html#a7e1a0c2fe43a42187810e8997abeb341">func_destroy_notify</a> func) const</td></tr>
 141 <tr class="memdesc:a8e37cc8f4b57898a288680e59bea2694 inherit pub_methods_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Add a callback that is executed (notified) when the slot is detroyed.  <a href="classsigc_1_1slot__base.html#a8e37cc8f4b57898a288680e59bea2694">More...</a><br /></td></tr>
 142 <tr class="separator:a8e37cc8f4b57898a288680e59bea2694 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 143 <tr class="memitem:a657a8473164c963a5ca4828c88121bb9 inherit pub_methods_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#a657a8473164c963a5ca4828c88121bb9">block</a> (bool should_block=true) noexcept</td></tr>
 144 <tr class="memdesc:a657a8473164c963a5ca4828c88121bb9 inherit pub_methods_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sets the blocking state.  <a href="classsigc_1_1slot__base.html#a657a8473164c963a5ca4828c88121bb9">More...</a><br /></td></tr>
 145 <tr class="separator:a657a8473164c963a5ca4828c88121bb9 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 146 <tr class="memitem:a2f266b6147c4a6bbc5b68994d2dc1517 inherit pub_methods_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#a2f266b6147c4a6bbc5b68994d2dc1517">blocked</a> () const noexcept</td></tr>
 147 <tr class="memdesc:a2f266b6147c4a6bbc5b68994d2dc1517 inherit pub_methods_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns whether the slot is blocked.  <a href="classsigc_1_1slot__base.html#a2f266b6147c4a6bbc5b68994d2dc1517">More...</a><br /></td></tr>
 148 <tr class="separator:a2f266b6147c4a6bbc5b68994d2dc1517 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 149 <tr class="memitem:a4042d221f7f07a7394d2eb0f14db2857 inherit pub_methods_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#a4042d221f7f07a7394d2eb0f14db2857">disconnect</a> ()</td></tr>
 150 <tr class="memdesc:a4042d221f7f07a7394d2eb0f14db2857 inherit pub_methods_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Disconnects the slot.  <a href="classsigc_1_1slot__base.html#a4042d221f7f07a7394d2eb0f14db2857">More...</a><br /></td></tr>
 151 <tr class="separator:a4042d221f7f07a7394d2eb0f14db2857 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 152 <tr class="memitem:ae6ac6ca962a1f6a7506d0817165b5cef inherit pub_methods_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#ae6ac6ca962a1f6a7506d0817165b5cef">empty</a> () const noexcept</td></tr>
 153 <tr class="memdesc:ae6ac6ca962a1f6a7506d0817165b5cef inherit pub_methods_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns whether the slot is invalid.  <a href="classsigc_1_1slot__base.html#ae6ac6ca962a1f6a7506d0817165b5cef">More...</a><br /></td></tr>
 154 <tr class="separator:ae6ac6ca962a1f6a7506d0817165b5cef inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 155 <tr class="memitem:a90d4d7d6037973a94d7dfd7ba9a5feb9 inherit pub_methods_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#a90d4d7d6037973a94d7dfd7ba9a5feb9">operator bool</a> () const noexcept</td></tr>
 156 <tr class="memdesc:a90d4d7d6037973a94d7dfd7ba9a5feb9 inherit pub_methods_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Tests whether a slot is null, because the default constructor was used.  <a href="classsigc_1_1slot__base.html#a90d4d7d6037973a94d7dfd7ba9a5feb9">More...</a><br /></td></tr>
 157 <tr class="separator:a90d4d7d6037973a94d7dfd7ba9a5feb9 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 158 <tr class="memitem:a19522528264f1646f8ed982b0042ffad inherit pub_methods_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1slot__base.html">slot_base</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#a19522528264f1646f8ed982b0042ffad">operator=</a> (const <a class="el" href="classsigc_1_1slot__base.html">slot_base</a> &amp; src)</td></tr>
 159 <tr class="memdesc:a19522528264f1646f8ed982b0042ffad inherit pub_methods_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overrides this slot, making a copy from another slot.  <a href="classsigc_1_1slot__base.html#a19522528264f1646f8ed982b0042ffad">More...</a><br /></td></tr>
 160 <tr class="separator:a19522528264f1646f8ed982b0042ffad inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 161 <tr class="memitem:a64e36f28ee61a94c0496fe76f6b3e813 inherit pub_methods_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1slot__base.html">slot_base</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#a64e36f28ee61a94c0496fe76f6b3e813">operator=</a> (<a class="el" href="classsigc_1_1slot__base.html">slot_base</a> &amp;&amp; src)</td></tr>
 162 <tr class="memdesc:a64e36f28ee61a94c0496fe76f6b3e813 inherit pub_methods_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overrides this slot, making a move from another slot.  <a href="classsigc_1_1slot__base.html#a64e36f28ee61a94c0496fe76f6b3e813">More...</a><br /></td></tr>
 163 <tr class="separator:a64e36f28ee61a94c0496fe76f6b3e813 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 164 <tr class="memitem:a69c55dedaa35626f288754d55b3da66c inherit pub_methods_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#a69c55dedaa35626f288754d55b3da66c">remove_destroy_notify_callback</a> (void *<a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01635.html#a4a0b2b9455f1e2025d77ba49b3863e33">data</a>) const</td></tr>
 165 <tr class="memdesc:a69c55dedaa35626f288754d55b3da66c inherit pub_methods_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Remove a callback previously installed with <a class="el" href="classsigc_1_1slot__base.html#a8e37cc8f4b57898a288680e59bea2694" title="Add a callback that is executed (notified) when the slot is detroyed.">add_destroy_notify_callback()</a>.  <a href="classsigc_1_1slot__base.html#a69c55dedaa35626f288754d55b3da66c">More...</a><br /></td></tr>
 166 <tr class="separator:a69c55dedaa35626f288754d55b3da66c inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 167 <tr class="memitem:aa7d281de451d5f47923f4ff1c5b7f2c9 inherit pub_methods_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#aa7d281de451d5f47923f4ff1c5b7f2c9">set_parent</a> (void * parent, void *(* cleanup)(void *)) const noexcept</td></tr>
 168 <tr class="memdesc:aa7d281de451d5f47923f4ff1c5b7f2c9 inherit pub_methods_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sets the parent of this slot.  <a href="classsigc_1_1slot__base.html#aa7d281de451d5f47923f4ff1c5b7f2c9">More...</a><br /></td></tr>
 169 <tr class="separator:aa7d281de451d5f47923f4ff1c5b7f2c9 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 170 <tr class="memitem:a25ad0bd4d2cea4dbfcd09f7d393d266d inherit pub_methods_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#a25ad0bd4d2cea4dbfcd09f7d393d266d">unblock</a> () noexcept</td></tr>
 171 <tr class="memdesc:a25ad0bd4d2cea4dbfcd09f7d393d266d inherit pub_methods_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Unsets the blocking state.  <a href="classsigc_1_1slot__base.html#a25ad0bd4d2cea4dbfcd09f7d393d266d">More...</a><br /></td></tr>
 172 <tr class="separator:a25ad0bd4d2cea4dbfcd09f7d393d266d inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 173 </table><table class="memberdecls">
 174 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
 175 Additional Inherited Members</h2></td></tr>
 176 <tr class="inherit_header pub_attribs_classsigc_1_1slot__base"><td colspan="2" onclick="javascript:toggleInherit('pub_attribs_classsigc_1_1slot__base')"><img src="closed.png" alt="-"/>&#160;Public Attributes inherited from <a class="el" href="classsigc_1_1slot__base.html">sigc::slot_base</a></td></tr>
 177 <tr class="memitem:a9dc4958860c0f8300b461a743b7f2a2b inherit pub_attribs_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#a9dc4958860c0f8300b461a743b7f2a2b">blocked_</a></td></tr>
 178 <tr class="memdesc:a9dc4958860c0f8300b461a743b7f2a2b inherit pub_attribs_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Indicates whether the slot is blocked.  <a href="classsigc_1_1slot__base.html#a9dc4958860c0f8300b461a743b7f2a2b">More...</a><br /></td></tr>
 179 <tr class="separator:a9dc4958860c0f8300b461a743b7f2a2b inherit pub_attribs_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 180 <tr class="memitem:aa482f7dfc73c6950abde0fd51b3125b5 inherit pub_attribs_classsigc_1_1slot__base"><td class="memItemLeft" align="right" valign="top">rep_type *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot__base.html#aa482f7dfc73c6950abde0fd51b3125b5">rep_</a></td></tr>
 181 <tr class="memdesc:aa482f7dfc73c6950abde0fd51b3125b5 inherit pub_attribs_classsigc_1_1slot__base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Typed slot_rep object that contains a functor.  <a href="classsigc_1_1slot__base.html#aa482f7dfc73c6950abde0fd51b3125b5">More...</a><br /></td></tr>
 182 <tr class="separator:aa482f7dfc73c6950abde0fd51b3125b5 inherit pub_attribs_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 183 </table>
 184 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 185 <div class="textblock"><h3>template&lt;class T_return&gt;<br />
 186 class sigc::slot&lt; T_return, nil, nil, nil, nil, nil, nil, nil &gt;</h3>
 187
 188 <p>Convenience wrapper for the numbered <a class="el" href="classsigc_1_1slot0.html" title="Converts an arbitrary functor to a unified type which is opaque.">sigc::slot0</a> template. </p>
 189 <p>See the base class for useful methods. This is the template specialization of the unnumbered <a class="el" href="classsigc_1_1slot.html" title="Convenience wrapper for the numbered sigc::slot# templates.">sigc::slot</a> template for 0 argument(s), specialized for different numbers of arguments This is possible because the template has default (nil) template types.</p>
 190 <dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000195">Deprecated:</a></b></dt><dd>Please use the syntax similar to that used by std::function&lt;&gt;: </dd></dl>
 191 <div class="fragment"><div class="line"><a class="code" href="classsigc_1_1slot.html">sigc::slot</a>&lt;void(<span class="keywordtype">bool</span>, <span class="keywordtype">int</span>)&gt; some_slot;</div>
 192 <div class="ttc" id="aclasssigc_1_1slot_html"><div class="ttname"><a href="classsigc_1_1slot.html">sigc::slot</a></div><div class="ttdoc">Convenience wrapper for the numbered sigc::slot# templates.</div><div class="ttdef"><b>Definition:</b> slot.h:1645</div></div>
 193 </div><!-- fragment --> </div><h2 class="groupheader">Member Typedef Documentation</h2>
 194 <a id="a9937c7fbdb8be4e387fddcebf328fa41"></a>
 195 <h2 class="memtitle"><span class="permalink"><a href="#a9937c7fbdb8be4e387fddcebf328fa41">&#9670;&#160;</a></span>parent_type</h2>
 196
 197 <div class="memitem">
 198 <div class="memproto">
 199 <div class="memtemplate">
 200 template &lt;class T_return &gt; </div>
 201       <table class="memname">
 202         <tr>
 203           <td class="memname">typedef <a class="el" href="classsigc_1_1slot0.html">slot0</a>&lt;T_return&gt; <a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a> &gt;::<a class="el" href="classsigc_1_1slot_3_01T__return_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a9937c7fbdb8be4e387fddcebf328fa41">parent_type</a></td>
 204         </tr>
 205       </table>
 206 </div><div class="memdoc">
 207
 208 </div>
 209 </div>
 210 <h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
 211 <a id="abdb48282bb8b1b5404fcea6474eca5a5"></a>
 212 <h2 class="memtitle"><span class="permalink"><a href="#abdb48282bb8b1b5404fcea6474eca5a5">&#9670;&#160;</a></span>slot() <span class="overload">[1/4]</span></h2>
 213
 214 <div class="memitem">
 215 <div class="memproto">
 216 <div class="memtemplate">
 217 template &lt;class T_return &gt; </div>
 218 <table class="mlabels">
 219   <tr>
 220   <td class="mlabels-left">
 221       <table class="memname">
 222         <tr>
 223           <td class="memname"><a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a> &gt;::<a class="el" href="classsigc_1_1slot.html">slot</a> </td>
 224           <td>(</td>
 225           <td class="paramname"></td><td>)</td>
 226           <td></td>
 227         </tr>
 228       </table>
 229   </td>
 230   <td class="mlabels-right">
 231 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 232   </tr>
 233 </table>
 234 </div><div class="memdoc">
 235
 236 </div>
 237 </div>
 238 <a id="ad35c264a95bfb4f29ed1fac4fda05a48"></a>
 239 <h2 class="memtitle"><span class="permalink"><a href="#ad35c264a95bfb4f29ed1fac4fda05a48">&#9670;&#160;</a></span>slot() <span class="overload">[2/4]</span></h2>
 240
 241 <div class="memitem">
 242 <div class="memproto">
 243 <div class="memtemplate">
 244 template &lt;class T_return &gt; </div>
 245 <div class="memtemplate">
 246 template &lt;class T_functor &gt; </div>
 247 <table class="mlabels">
 248   <tr>
 249   <td class="mlabels-left">
 250       <table class="memname">
 251         <tr>
 252           <td class="memname"><a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a> &gt;::<a class="el" href="classsigc_1_1slot.html">slot</a> </td>
 253           <td>(</td>
 254           <td class="paramtype">const T_functor &amp;&#160;</td>
 255           <td class="paramname"><em>_A_func</em></td><td>)</td>
 256           <td></td>
 257         </tr>
 258       </table>
 259   </td>
 260   <td class="mlabels-right">
 261 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 262   </tr>
 263 </table>
 264 </div><div class="memdoc">
 265
 266 <p>Constructs a slot from an arbitrary functor. </p>
 267 <dl class="params"><dt>Parameters</dt><dd>
 268   <table class="params">
 269     <tr><td class="paramname">_A_func</td><td>The desired functor the new slot should be assigned to. </td></tr>
 270   </table>
 271   </dd>
 272 </dl>
 273
 274 </div>
 275 </div>
 276 <a id="a9312dc3f121832083362b21334b939d2"></a>
 277 <h2 class="memtitle"><span class="permalink"><a href="#a9312dc3f121832083362b21334b939d2">&#9670;&#160;</a></span>slot() <span class="overload">[3/4]</span></h2>
 278
 279 <div class="memitem">
 280 <div class="memproto">
 281 <div class="memtemplate">
 282 template &lt;class T_return &gt; </div>
 283 <table class="mlabels">
 284   <tr>
 285   <td class="mlabels-left">
 286       <table class="memname">
 287         <tr>
 288           <td class="memname"><a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a> &gt;::<a class="el" href="classsigc_1_1slot.html">slot</a> </td>
 289           <td>(</td>
 290           <td class="paramtype">const <a class="el" href="classsigc_1_1slot.html">slot</a>&lt; T_return, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a> &gt; &amp;&#160;</td>
 291           <td class="paramname"><em>src</em></td><td>)</td>
 292           <td></td>
 293         </tr>
 294       </table>
 295   </td>
 296   <td class="mlabels-right">
 297 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 298   </tr>
 299 </table>
 300 </div><div class="memdoc">
 301
 302 <p>Constructs a slot, copying an existing one. </p>
 303 <dl class="params"><dt>Parameters</dt><dd>
 304   <table class="params">
 305     <tr><td class="paramname">src</td><td>The existing slot to copy. </td></tr>
 306   </table>
 307   </dd>
 308 </dl>
 309
 310 </div>
 311 </div>
 312 <a id="aaf79a4f6ed84e20f9a800daa4f625d57"></a>
 313 <h2 class="memtitle"><span class="permalink"><a href="#aaf79a4f6ed84e20f9a800daa4f625d57">&#9670;&#160;</a></span>slot() <span class="overload">[4/4]</span></h2>
 314
 315 <div class="memitem">
 316 <div class="memproto">
 317 <div class="memtemplate">
 318 template &lt;class T_return &gt; </div>
 319 <table class="mlabels">
 320   <tr>
 321   <td class="mlabels-left">
 322       <table class="memname">
 323         <tr>
 324           <td class="memname"><a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a> &gt;::<a class="el" href="classsigc_1_1slot.html">slot</a> </td>
 325           <td>(</td>
 326           <td class="paramtype"><a class="el" href="classsigc_1_1slot.html">slot</a>&lt; T_return, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a> &gt; &amp;&amp;&#160;</td>
 327           <td class="paramname"><em>src</em></td><td>)</td>
 328           <td></td>
 329         </tr>
 330       </table>
 331   </td>
 332   <td class="mlabels-right">
 333 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 334   </tr>
 335 </table>
 336 </div><div class="memdoc">
 337
 338 <p>Constructs a slot, moving an existing one. </p>
 339 <p>If <code>src</code> is connected to a parent (e.g. a signal), it is copied, not moved. </p><dl class="params"><dt>Parameters</dt><dd>
 340   <table class="params">
 341     <tr><td class="paramname">src</td><td>The existing slot to move or copy. </td></tr>
 342   </table>
 343   </dd>
 344 </dl>
 345
 346 </div>
 347 </div>
 348 <h2 class="groupheader">Member Function Documentation</h2>
 349 <a id="a62c6b78bd545f7b6a2b0b85a6c3e6b00"></a>
 350 <h2 class="memtitle"><span class="permalink"><a href="#a62c6b78bd545f7b6a2b0b85a6c3e6b00">&#9670;&#160;</a></span>operator=() <span class="overload">[1/2]</span></h2>
 351
 352 <div class="memitem">
 353 <div class="memproto">
 354 <div class="memtemplate">
 355 template &lt;class T_return &gt; </div>
 356 <table class="mlabels">
 357   <tr>
 358   <td class="mlabels-left">
 359       <table class="memname">
 360         <tr>
 361           <td class="memname"><a class="el" href="classsigc_1_1slot.html">slot</a>&amp; <a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a> &gt;::operator= </td>
 362           <td>(</td>
 363           <td class="paramtype">const <a class="el" href="classsigc_1_1slot.html">slot</a>&lt; T_return, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a> &gt; &amp;&#160;</td>
 364           <td class="paramname"><em>src</em></td><td>)</td>
 365           <td></td>
 366         </tr>
 367       </table>
 368   </td>
 369   <td class="mlabels-right">
 370 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 371   </tr>
 372 </table>
 373 </div><div class="memdoc">
 374
 375 <p>Overrides this slot, making a copy from another slot. </p>
 376 <dl class="params"><dt>Parameters</dt><dd>
 377   <table class="params">
 378     <tr><td class="paramname">src</td><td>The slot from which to make a copy. </td></tr>
 379   </table>
 380   </dd>
 381 </dl>
 382 <dl class="section return"><dt>Returns</dt><dd><code>this</code>. </dd></dl>
 383
 384 </div>
 385 </div>
 386 <a id="aba4c957436ba517b8b21a58e75ef9253"></a>
 387 <h2 class="memtitle"><span class="permalink"><a href="#aba4c957436ba517b8b21a58e75ef9253">&#9670;&#160;</a></span>operator=() <span class="overload">[2/2]</span></h2>
 388
 389 <div class="memitem">
 390 <div class="memproto">
 391 <div class="memtemplate">
 392 template &lt;class T_return &gt; </div>
 393 <table class="mlabels">
 394   <tr>
 395   <td class="mlabels-left">
 396       <table class="memname">
 397         <tr>
 398           <td class="memname"><a class="el" href="classsigc_1_1slot.html">slot</a>&amp; <a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a> &gt;::operator= </td>
 399           <td>(</td>
 400           <td class="paramtype"><a class="el" href="classsigc_1_1slot.html">slot</a>&lt; T_return, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a>, <a class="el" href="structsigc_1_1nil.html">nil</a> &gt; &amp;&amp;&#160;</td>
 401           <td class="paramname"><em>src</em></td><td>)</td>
 402           <td></td>
 403         </tr>
 404       </table>
 405   </td>
 406   <td class="mlabels-right">
 407 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 408   </tr>
 409 </table>
 410 </div><div class="memdoc">
 411
 412 <p>Overrides this slot, making a move from another slot. </p>
 413 <p>If <code>src</code> is connected to a parent (e.g. a signal), it is copied, not moved. </p><dl class="params"><dt>Parameters</dt><dd>
 414   <table class="params">
 415     <tr><td class="paramname">src</td><td>The slot from which to move or copy. </td></tr>
 416   </table>
 417   </dd>
 418 </dl>
 419 <dl class="section return"><dt>Returns</dt><dd><code>this</code>. </dd></dl>
 420
 421 </div>
 422 </div>
 423 </div><!-- contents -->
 424 <!-- start footer part -->
 425 <hr class="footer"/><address class="footer"><small>
 426 Generated on Fri Feb 11 2022 15:40:59 for libsigc++ by&#160;<a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.1
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 429 </html>