untracked/docs/reference/html/classsigc_1_1slot_3_01T__return_00_01T__arg1_00_01T__arg2_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, T_arg1, T_arg2, 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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  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_01T__arg1_00_01T__arg2_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html">slot&lt; T_return, T_arg1, T_arg2, nil, nil, nil, nil, nil &gt;</a></li>  </ul>
  44 </div>
  45 </div><!-- top -->
  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_01T__arg1_00_01T__arg2_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, T_arg1, T_arg2, 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_1slot2.html" title="Converts an arbitrary functor to a unified type which is opaque.">sigc::slot2</a> template.
  57  <a href="classsigc_1_1slot_3_01T__return_00_01T__arg1_00_01T__arg2_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, T_arg1, T_arg2, nil, nil, nil, nil, nil &gt;:</div>
  62 <div class="dyncontent">
  63 <div class="center"><img src="classsigc_1_1slot_3_01T__return_00_01T__arg1_00_01T__arg2_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_01T__arg1_00_01T__arg2_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_01T__arg1_00_01T__arg2_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4_inherit__map" id="asigc_1_1slot_3_01T__return_00_01T__arg1_00_01T__arg2_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::slot2 template." alt="" coords="9,244,163,300"/>
  66 <area shape="rect" href="classsigc_1_1slot2.html" title="Converts an arbitrary functor to a unified type which is opaque." alt="" coords="5,155,167,196"/>
  67 <area shape="rect" href="classsigc_1_1slot__base.html" title="Base type for slots." alt="" coords="27,80,145,107"/>
  68 <area shape="rect" href="structsigc_1_1functor__base.html" title="A hint to the compiler." alt="" coords="16,5,156,32"/>
  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:a867e776b644ca32a703866a424ae3ba5"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="classsigc_1_1slot2.html">slot2</a>&lt; T_return, T_arg1, T_arg2 &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot_3_01T__return_00_01T__arg1_00_01T__arg2_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a867e776b644ca32a703866a424ae3ba5">parent_type</a></td></tr>
  75 <tr class="separator:a867e776b644ca32a703866a424ae3ba5"><td class="memSeparator" colspan="2">&#160;</td></tr>
  76 <tr class="inherit_header pub_types_classsigc_1_1slot2"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classsigc_1_1slot2')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="classsigc_1_1slot2.html">sigc::slot2&lt; T_return, T_arg1, T_arg2 &gt;</a></td></tr>
  77 <tr class="memitem:ae69b03a4119d61a0a521b0ad5ddaae46 inherit pub_types_classsigc_1_1slot2"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; T_arg1 &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot2.html#ae69b03a4119d61a0a521b0ad5ddaae46">arg1_type_</a></td></tr>
  78 <tr class="separator:ae69b03a4119d61a0a521b0ad5ddaae46 inherit pub_types_classsigc_1_1slot2"><td class="memSeparator" colspan="2">&#160;</td></tr>
  79 <tr class="memitem:af03b1377bbfcdc742a7c00f4c2c419f7 inherit pub_types_classsigc_1_1slot2"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; T_arg2 &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot2.html#af03b1377bbfcdc742a7c00f4c2c419f7">arg2_type_</a></td></tr>
  80 <tr class="separator:af03b1377bbfcdc742a7c00f4c2c419f7 inherit pub_types_classsigc_1_1slot2"><td class="memSeparator" colspan="2">&#160;</td></tr>
  81 <tr class="memitem:a0bb920e3d5628c3d01a4337a2a8a97fc inherit pub_types_classsigc_1_1slot2"><td class="memItemLeft" align="right" valign="top">typedef T_return&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot2.html#a0bb920e3d5628c3d01a4337a2a8a97fc">result_type</a></td></tr>
  82 <tr class="separator:a0bb920e3d5628c3d01a4337a2a8a97fc inherit pub_types_classsigc_1_1slot2"><td class="memSeparator" colspan="2">&#160;</td></tr>
  83 <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>
  84 <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>
  85 <tr class="separator:a7e1a0c2fe43a42187810e8997abeb341 inherit pub_types_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
  86 </table><table class="memberdecls">
  87 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
  88 Public Member Functions</h2></td></tr>
  89 <tr class="memitem:aae3ba9ffc1ab8ea95ba75dd6f5753c48"><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_01T__arg1_00_01T__arg2_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#aae3ba9ffc1ab8ea95ba75dd6f5753c48">slot</a> ()</td></tr>
  90 <tr class="separator:aae3ba9ffc1ab8ea95ba75dd6f5753c48"><td class="memSeparator" colspan="2">&#160;</td></tr>
  91 <tr class="memitem:a7b7a49a2270daf31abdc237d440b21b1"><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_01T__arg1_00_01T__arg2_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a7b7a49a2270daf31abdc237d440b21b1">slot</a> (const <a class="el" href="classsigc_1_1slot.html">slot</a> &amp; src)</td></tr>
  92 <tr class="memdesc:a7b7a49a2270daf31abdc237d440b21b1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot, copying an existing one.  <a href="classsigc_1_1slot_3_01T__return_00_01T__arg1_00_01T__arg2_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a7b7a49a2270daf31abdc237d440b21b1">More...</a><br /></td></tr>
  93 <tr class="separator:a7b7a49a2270daf31abdc237d440b21b1"><td class="memSeparator" colspan="2">&#160;</td></tr>
  94 <tr class="memitem:a32b5350736a34c13c5e64d3ef6f5ba84"><td class="memTemplParams" colspan="2">template&lt;class T_functor &gt; </td></tr>
  95 <tr class="memitem:a32b5350736a34c13c5e64d3ef6f5ba84"><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_01T__arg1_00_01T__arg2_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a32b5350736a34c13c5e64d3ef6f5ba84">slot</a> (const T_functor &amp; _A_func)</td></tr>
  96 <tr class="memdesc:a32b5350736a34c13c5e64d3ef6f5ba84"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot from an arbitrary functor.  <a href="classsigc_1_1slot_3_01T__return_00_01T__arg1_00_01T__arg2_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a32b5350736a34c13c5e64d3ef6f5ba84">More...</a><br /></td></tr>
  97 <tr class="separator:a32b5350736a34c13c5e64d3ef6f5ba84"><td class="memSeparator" colspan="2">&#160;</td></tr>
  98 <tr class="memitem:ad034a7e1a5344031ee9764c063054814"><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_01T__arg1_00_01T__arg2_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#ad034a7e1a5344031ee9764c063054814">slot</a> (<a class="el" href="classsigc_1_1slot.html">slot</a> &amp;&amp; src)</td></tr>
  99 <tr class="memdesc:ad034a7e1a5344031ee9764c063054814"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot, moving an existing one.  <a href="classsigc_1_1slot_3_01T__return_00_01T__arg1_00_01T__arg2_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#ad034a7e1a5344031ee9764c063054814">More...</a><br /></td></tr>
 100 <tr class="separator:ad034a7e1a5344031ee9764c063054814"><td class="memSeparator" colspan="2">&#160;</td></tr>
 101 <tr class="memitem:aa2298b81729a3f9879283a99ac31dfaf"><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_01T__arg1_00_01T__arg2_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#aa2298b81729a3f9879283a99ac31dfaf">operator=</a> (const <a class="el" href="classsigc_1_1slot.html">slot</a> &amp; src)</td></tr>
 102 <tr class="memdesc:aa2298b81729a3f9879283a99ac31dfaf"><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_01T__arg1_00_01T__arg2_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#aa2298b81729a3f9879283a99ac31dfaf">More...</a><br /></td></tr>
 103 <tr class="separator:aa2298b81729a3f9879283a99ac31dfaf"><td class="memSeparator" colspan="2">&#160;</td></tr>
 104 <tr class="memitem:a98c52bf9ca78dc5f940ec5f5ca466bd9"><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_01T__arg1_00_01T__arg2_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a98c52bf9ca78dc5f940ec5f5ca466bd9">operator=</a> (<a class="el" href="classsigc_1_1slot.html">slot</a> &amp;&amp; src)</td></tr>
 105 <tr class="memdesc:a98c52bf9ca78dc5f940ec5f5ca466bd9"><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_01T__arg1_00_01T__arg2_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a98c52bf9ca78dc5f940ec5f5ca466bd9">More...</a><br /></td></tr>
 106 <tr class="separator:a98c52bf9ca78dc5f940ec5f5ca466bd9"><td class="memSeparator" colspan="2">&#160;</td></tr>
 107 <tr class="inherit_header pub_methods_classsigc_1_1slot2"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classsigc_1_1slot2')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classsigc_1_1slot2.html">sigc::slot2&lt; T_return, T_arg1, T_arg2 &gt;</a></td></tr>
 108 <tr class="memitem:a3f9f6cf199bbb40011eca25eb9da67c2 inherit pub_methods_classsigc_1_1slot2"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot2.html#a3f9f6cf199bbb40011eca25eb9da67c2">slot2</a> ()</td></tr>
 109 <tr class="separator:a3f9f6cf199bbb40011eca25eb9da67c2 inherit pub_methods_classsigc_1_1slot2"><td class="memSeparator" colspan="2">&#160;</td></tr>
 110 <tr class="memitem:a868deef9d947dfa4fcbb0cfe64cbd42e inherit pub_methods_classsigc_1_1slot2"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot2.html#a868deef9d947dfa4fcbb0cfe64cbd42e">slot2</a> (const <a class="el" href="classsigc_1_1slot2.html">slot2</a> &amp; src)</td></tr>
 111 <tr class="memdesc:a868deef9d947dfa4fcbb0cfe64cbd42e inherit pub_methods_classsigc_1_1slot2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot, copying an existing one.  <a href="classsigc_1_1slot2.html#a868deef9d947dfa4fcbb0cfe64cbd42e">More...</a><br /></td></tr>
 112 <tr class="separator:a868deef9d947dfa4fcbb0cfe64cbd42e inherit pub_methods_classsigc_1_1slot2"><td class="memSeparator" colspan="2">&#160;</td></tr>
 113 <tr class="memitem:a14641110a8fdbb060a58c037b9000730 inherit pub_methods_classsigc_1_1slot2"><td class="memTemplParams" colspan="2">template&lt;class T_functor &gt; </td></tr>
 114 <tr class="memitem:a14641110a8fdbb060a58c037b9000730 inherit pub_methods_classsigc_1_1slot2"><td class="memTemplItemLeft" align="right" valign="top">&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot2.html#a14641110a8fdbb060a58c037b9000730">slot2</a> (const T_functor &amp; _A_func)</td></tr>
 115 <tr class="memdesc:a14641110a8fdbb060a58c037b9000730 inherit pub_methods_classsigc_1_1slot2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot from an arbitrary functor.  <a href="classsigc_1_1slot2.html#a14641110a8fdbb060a58c037b9000730">More...</a><br /></td></tr>
 116 <tr class="separator:a14641110a8fdbb060a58c037b9000730 inherit pub_methods_classsigc_1_1slot2"><td class="memSeparator" colspan="2">&#160;</td></tr>
 117 <tr class="memitem:a4719ba9494f87e682b6a6d04b02413e7 inherit pub_methods_classsigc_1_1slot2"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot2.html#a4719ba9494f87e682b6a6d04b02413e7">slot2</a> (<a class="el" href="classsigc_1_1slot2.html">slot2</a> &amp;&amp; src)</td></tr>
 118 <tr class="memdesc:a4719ba9494f87e682b6a6d04b02413e7 inherit pub_methods_classsigc_1_1slot2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot, moving an existing one.  <a href="classsigc_1_1slot2.html#a4719ba9494f87e682b6a6d04b02413e7">More...</a><br /></td></tr>
 119 <tr class="separator:a4719ba9494f87e682b6a6d04b02413e7 inherit pub_methods_classsigc_1_1slot2"><td class="memSeparator" colspan="2">&#160;</td></tr>
 120 <tr class="memitem:aa2abda2a910db19bbb7a2a08d867e358 inherit pub_methods_classsigc_1_1slot2"><td class="memItemLeft" align="right" valign="top">T_return&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot2.html#aa2abda2a910db19bbb7a2a08d867e358">operator()</a> (<a class="el" href="classsigc_1_1slot2.html#ae69b03a4119d61a0a521b0ad5ddaae46">arg1_type_</a> _A_a1, <a class="el" href="classsigc_1_1slot2.html#af03b1377bbfcdc742a7c00f4c2c419f7">arg2_type_</a> _A_a2) const</td></tr>
 121 <tr class="memdesc:aa2abda2a910db19bbb7a2a08d867e358 inherit pub_methods_classsigc_1_1slot2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Invoke the contained functor unless slot is in blocking state.  <a href="classsigc_1_1slot2.html#aa2abda2a910db19bbb7a2a08d867e358">More...</a><br /></td></tr>
 122 <tr class="separator:aa2abda2a910db19bbb7a2a08d867e358 inherit pub_methods_classsigc_1_1slot2"><td class="memSeparator" colspan="2">&#160;</td></tr>
 123 <tr class="memitem:a6b3d5de4d2e7a6134cc883b98380caa7 inherit pub_methods_classsigc_1_1slot2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1slot2.html">slot2</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot2.html#a6b3d5de4d2e7a6134cc883b98380caa7">operator=</a> (const <a class="el" href="classsigc_1_1slot2.html">slot2</a> &amp; src)</td></tr>
 124 <tr class="memdesc:a6b3d5de4d2e7a6134cc883b98380caa7 inherit pub_methods_classsigc_1_1slot2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overrides this slot, making a copy from another slot.  <a href="classsigc_1_1slot2.html#a6b3d5de4d2e7a6134cc883b98380caa7">More...</a><br /></td></tr>
 125 <tr class="separator:a6b3d5de4d2e7a6134cc883b98380caa7 inherit pub_methods_classsigc_1_1slot2"><td class="memSeparator" colspan="2">&#160;</td></tr>
 126 <tr class="memitem:aeda5a84c674376aa0800a0bf876bb5fa inherit pub_methods_classsigc_1_1slot2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1slot2.html">slot2</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot2.html#aeda5a84c674376aa0800a0bf876bb5fa">operator=</a> (<a class="el" href="classsigc_1_1slot2.html">slot2</a> &amp;&amp; src)</td></tr>
 127 <tr class="memdesc:aeda5a84c674376aa0800a0bf876bb5fa inherit pub_methods_classsigc_1_1slot2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overrides this slot, making a move from another slot.  <a href="classsigc_1_1slot2.html#aeda5a84c674376aa0800a0bf876bb5fa">More...</a><br /></td></tr>
 128 <tr class="separator:aeda5a84c674376aa0800a0bf876bb5fa inherit pub_methods_classsigc_1_1slot2"><td class="memSeparator" colspan="2">&#160;</td></tr>
 129 <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>
 130 <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>
 131 <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>
 132 <tr class="separator:a182d5db71ef371838c73bcf1c135cd9a inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 133 <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>
 134 <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>
 135 <tr class="separator:aadcbb54832b5207bddf89ac5433b531a inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 136 <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>
 137 <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>
 138 <tr class="separator:a5fbc2bf38a0d9ebcbe13d578d2b3d5a1 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 139 <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>
 140 <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>
 141 <tr class="separator:ad1fee67a5885e424c275ad0f48fc81b1 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 142 <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>
 143 <tr class="separator:a75c18c50860f63fb020fc2953576ea57 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 144 <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>
 145 <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>
 146 <tr class="separator:a8e37cc8f4b57898a288680e59bea2694 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 147 <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>
 148 <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>
 149 <tr class="separator:a657a8473164c963a5ca4828c88121bb9 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 150 <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>
 151 <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>
 152 <tr class="separator:a2f266b6147c4a6bbc5b68994d2dc1517 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 153 <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>
 154 <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>
 155 <tr class="separator:a4042d221f7f07a7394d2eb0f14db2857 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 156 <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>
 157 <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>
 158 <tr class="separator:ae6ac6ca962a1f6a7506d0817165b5cef inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 159 <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>
 160 <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>
 161 <tr class="separator:a90d4d7d6037973a94d7dfd7ba9a5feb9 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 162 <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>
 163 <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>
 164 <tr class="separator:a19522528264f1646f8ed982b0042ffad inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 165 <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>
 166 <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>
 167 <tr class="separator:a64e36f28ee61a94c0496fe76f6b3e813 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 168 <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>
 169 <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>
 170 <tr class="separator:a69c55dedaa35626f288754d55b3da66c inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 171 <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>
 172 <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>
 173 <tr class="separator:aa7d281de451d5f47923f4ff1c5b7f2c9 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 174 <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>
 175 <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>
 176 <tr class="separator:a25ad0bd4d2cea4dbfcd09f7d393d266d inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 177 </table><table class="memberdecls">
 178 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
 179 Additional Inherited Members</h2></td></tr>
 180 <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>
 181 <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>
 182 <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>
 183 <tr class="separator:a9dc4958860c0f8300b461a743b7f2a2b inherit pub_attribs_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 184 <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>
 185 <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>
 186 <tr class="separator:aa482f7dfc73c6950abde0fd51b3125b5 inherit pub_attribs_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 187 </table>
 188 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 189 <div class="textblock"><h3>template&lt;class T_return, class T_arg1, class T_arg2&gt;<br />
 190 class sigc::slot&lt; T_return, T_arg1, T_arg2, nil, nil, nil, nil, nil &gt;</h3>
 191
 192 <p>Convenience wrapper for the numbered <a class="el" href="classsigc_1_1slot2.html" title="Converts an arbitrary functor to a unified type which is opaque.">sigc::slot2</a> template. </p>
 193 <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 2 argument(s), specialized for different numbers of arguments This is possible because the template has default (nil) template types.</p>
 194 <dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000197">Deprecated:</a></b></dt><dd>Please use the syntax similar to that used by std::function&lt;&gt;: </dd></dl>
 195 <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>
 196 <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>
 197 </div><!-- fragment --> </div><h2 class="groupheader">Member Typedef Documentation</h2>
 198 <a id="a867e776b644ca32a703866a424ae3ba5"></a>
 199 <h2 class="memtitle"><span class="permalink"><a href="#a867e776b644ca32a703866a424ae3ba5">&#9670;&#160;</a></span>parent_type</h2>
 200
 201 <div class="memitem">
 202 <div class="memproto">
 203 <div class="memtemplate">
 204 template &lt;class T_return , class T_arg1 , class T_arg2 &gt; </div>
 205       <table class="memname">
 206         <tr>
 207           <td class="memname">typedef <a class="el" href="classsigc_1_1slot2.html">slot2</a>&lt;T_return, T_arg1, T_arg2&gt; <a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, T_arg1, T_arg2, <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_01T__arg1_00_01T__arg2_00_01nil_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a867e776b644ca32a703866a424ae3ba5">parent_type</a></td>
 208         </tr>
 209       </table>
 210 </div><div class="memdoc">
 211
 212 </div>
 213 </div>
 214 <h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
 215 <a id="aae3ba9ffc1ab8ea95ba75dd6f5753c48"></a>
 216 <h2 class="memtitle"><span class="permalink"><a href="#aae3ba9ffc1ab8ea95ba75dd6f5753c48">&#9670;&#160;</a></span>slot() <span class="overload">[1/4]</span></h2>
 217
 218 <div class="memitem">
 219 <div class="memproto">
 220 <div class="memtemplate">
 221 template &lt;class T_return , class T_arg1 , class T_arg2 &gt; </div>
 222 <table class="mlabels">
 223   <tr>
 224   <td class="mlabels-left">
 225       <table class="memname">
 226         <tr>
 227           <td class="memname"><a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, T_arg1, T_arg2, <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>
 228           <td>(</td>
 229           <td class="paramname"></td><td>)</td>
 230           <td></td>
 231         </tr>
 232       </table>
 233   </td>
 234   <td class="mlabels-right">
 235 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 236   </tr>
 237 </table>
 238 </div><div class="memdoc">
 239
 240 </div>
 241 </div>
 242 <a id="a32b5350736a34c13c5e64d3ef6f5ba84"></a>
 243 <h2 class="memtitle"><span class="permalink"><a href="#a32b5350736a34c13c5e64d3ef6f5ba84">&#9670;&#160;</a></span>slot() <span class="overload">[2/4]</span></h2>
 244
 245 <div class="memitem">
 246 <div class="memproto">
 247 <div class="memtemplate">
 248 template &lt;class T_return , class T_arg1 , class T_arg2 &gt; </div>
 249 <div class="memtemplate">
 250 template &lt;class T_functor &gt; </div>
 251 <table class="mlabels">
 252   <tr>
 253   <td class="mlabels-left">
 254       <table class="memname">
 255         <tr>
 256           <td class="memname"><a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, T_arg1, T_arg2, <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>
 257           <td>(</td>
 258           <td class="paramtype">const T_functor &amp;&#160;</td>
 259           <td class="paramname"><em>_A_func</em></td><td>)</td>
 260           <td></td>
 261         </tr>
 262       </table>
 263   </td>
 264   <td class="mlabels-right">
 265 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 266   </tr>
 267 </table>
 268 </div><div class="memdoc">
 269
 270 <p>Constructs a slot from an arbitrary functor. </p>
 271 <dl class="params"><dt>Parameters</dt><dd>
 272   <table class="params">
 273     <tr><td class="paramname">_A_func</td><td>The desired functor the new slot should be assigned to. </td></tr>
 274   </table>
 275   </dd>
 276 </dl>
 277
 278 </div>
 279 </div>
 280 <a id="a7b7a49a2270daf31abdc237d440b21b1"></a>
 281 <h2 class="memtitle"><span class="permalink"><a href="#a7b7a49a2270daf31abdc237d440b21b1">&#9670;&#160;</a></span>slot() <span class="overload">[3/4]</span></h2>
 282
 283 <div class="memitem">
 284 <div class="memproto">
 285 <div class="memtemplate">
 286 template &lt;class T_return , class T_arg1 , class T_arg2 &gt; </div>
 287 <table class="mlabels">
 288   <tr>
 289   <td class="mlabels-left">
 290       <table class="memname">
 291         <tr>
 292           <td class="memname"><a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, T_arg1, T_arg2, <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>
 293           <td>(</td>
 294           <td class="paramtype">const <a class="el" href="classsigc_1_1slot.html">slot</a>&lt; T_return, T_arg1, T_arg2, <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>
 295           <td class="paramname"><em>src</em></td><td>)</td>
 296           <td></td>
 297         </tr>
 298       </table>
 299   </td>
 300   <td class="mlabels-right">
 301 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 302   </tr>
 303 </table>
 304 </div><div class="memdoc">
 305
 306 <p>Constructs a slot, copying an existing one. </p>
 307 <dl class="params"><dt>Parameters</dt><dd>
 308   <table class="params">
 309     <tr><td class="paramname">src</td><td>The existing slot to copy. </td></tr>
 310   </table>
 311   </dd>
 312 </dl>
 313
 314 </div>
 315 </div>
 316 <a id="ad034a7e1a5344031ee9764c063054814"></a>
 317 <h2 class="memtitle"><span class="permalink"><a href="#ad034a7e1a5344031ee9764c063054814">&#9670;&#160;</a></span>slot() <span class="overload">[4/4]</span></h2>
 318
 319 <div class="memitem">
 320 <div class="memproto">
 321 <div class="memtemplate">
 322 template &lt;class T_return , class T_arg1 , class T_arg2 &gt; </div>
 323 <table class="mlabels">
 324   <tr>
 325   <td class="mlabels-left">
 326       <table class="memname">
 327         <tr>
 328           <td class="memname"><a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, T_arg1, T_arg2, <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>
 329           <td>(</td>
 330           <td class="paramtype"><a class="el" href="classsigc_1_1slot.html">slot</a>&lt; T_return, T_arg1, T_arg2, <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>
 331           <td class="paramname"><em>src</em></td><td>)</td>
 332           <td></td>
 333         </tr>
 334       </table>
 335   </td>
 336   <td class="mlabels-right">
 337 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 338   </tr>
 339 </table>
 340 </div><div class="memdoc">
 341
 342 <p>Constructs a slot, moving an existing one. </p>
 343 <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>
 344   <table class="params">
 345     <tr><td class="paramname">src</td><td>The existing slot to move or copy. </td></tr>
 346   </table>
 347   </dd>
 348 </dl>
 349
 350 </div>
 351 </div>
 352 <h2 class="groupheader">Member Function Documentation</h2>
 353 <a id="aa2298b81729a3f9879283a99ac31dfaf"></a>
 354 <h2 class="memtitle"><span class="permalink"><a href="#aa2298b81729a3f9879283a99ac31dfaf">&#9670;&#160;</a></span>operator=() <span class="overload">[1/2]</span></h2>
 355
 356 <div class="memitem">
 357 <div class="memproto">
 358 <div class="memtemplate">
 359 template &lt;class T_return , class T_arg1 , class T_arg2 &gt; </div>
 360 <table class="mlabels">
 361   <tr>
 362   <td class="mlabels-left">
 363       <table class="memname">
 364         <tr>
 365           <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, T_arg1, T_arg2, <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>
 366           <td>(</td>
 367           <td class="paramtype">const <a class="el" href="classsigc_1_1slot.html">slot</a>&lt; T_return, T_arg1, T_arg2, <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>
 368           <td class="paramname"><em>src</em></td><td>)</td>
 369           <td></td>
 370         </tr>
 371       </table>
 372   </td>
 373   <td class="mlabels-right">
 374 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 375   </tr>
 376 </table>
 377 </div><div class="memdoc">
 378
 379 <p>Overrides this slot, making a copy from another slot. </p>
 380 <dl class="params"><dt>Parameters</dt><dd>
 381   <table class="params">
 382     <tr><td class="paramname">src</td><td>The slot from which to make a copy. </td></tr>
 383   </table>
 384   </dd>
 385 </dl>
 386 <dl class="section return"><dt>Returns</dt><dd><code>this</code>. </dd></dl>
 387
 388 </div>
 389 </div>
 390 <a id="a98c52bf9ca78dc5f940ec5f5ca466bd9"></a>
 391 <h2 class="memtitle"><span class="permalink"><a href="#a98c52bf9ca78dc5f940ec5f5ca466bd9">&#9670;&#160;</a></span>operator=() <span class="overload">[2/2]</span></h2>
 392
 393 <div class="memitem">
 394 <div class="memproto">
 395 <div class="memtemplate">
 396 template &lt;class T_return , class T_arg1 , class T_arg2 &gt; </div>
 397 <table class="mlabels">
 398   <tr>
 399   <td class="mlabels-left">
 400       <table class="memname">
 401         <tr>
 402           <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, T_arg1, T_arg2, <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>
 403           <td>(</td>
 404           <td class="paramtype"><a class="el" href="classsigc_1_1slot.html">slot</a>&lt; T_return, T_arg1, T_arg2, <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>
 405           <td class="paramname"><em>src</em></td><td>)</td>
 406           <td></td>
 407         </tr>
 408       </table>
 409   </td>
 410   <td class="mlabels-right">
 411 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 412   </tr>
 413 </table>
 414 </div><div class="memdoc">
 415
 416 <p>Overrides this slot, making a move from another slot. </p>
 417 <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>
 418   <table class="params">
 419     <tr><td class="paramname">src</td><td>The slot from which to move or copy. </td></tr>
 420   </table>
 421   </dd>
 422 </dl>
 423 <dl class="section return"><dt>Returns</dt><dd><code>this</code>. </dd></dl>
 424
 425 </div>
 426 </div>
 427 </div><!-- contents -->
 428 <!-- start footer part -->
 429 <hr class="footer"/><address class="footer"><small>
 430 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
 431 </small></address>
 432 </body>
 433 </html>