untracked/docs/reference/html/classsigc_1_1slot_3_01T__return_00_01T__arg1_00_01T__arg2_00_01T__arg3_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, T_arg3, 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_01T__arg3_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html">slot&lt; T_return, T_arg1, T_arg2, T_arg3, nil, nil, nil, nil &gt;</a></li>  </ul>
  44 </div>
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  46 <div class="header">
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  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_01T__arg3_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, T_arg3, 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_1slot3.html" title="Converts an arbitrary functor to a unified type which is opaque.">sigc::slot3</a> template.
  57  <a href="classsigc_1_1slot_3_01T__return_00_01T__arg1_00_01T__arg2_00_01T__arg3_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, T_arg3, 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_01T__arg3_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_01T__arg3_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_01T__arg3_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_01T__arg3_00_01nil_00_01nil_00_01nil_00_01nil_01_4_inherit__map">
  65 <area shape="rect" title="Convenience wrapper for the numbered sigc::slot3 template." alt="" coords="11,244,189,300"/>
  66 <area shape="rect" href="classsigc_1_1slot3.html" title="Converts an arbitrary functor to a unified type which is opaque." alt="" coords="5,155,195,196"/>
  67 <area shape="rect" href="classsigc_1_1slot__base.html" title="Base type for slots." alt="" coords="41,80,159,107"/>
  68 <area shape="rect" href="structsigc_1_1functor__base.html" title="A hint to the compiler." alt="" coords="30,5,170,32"/>
  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:adbafac5ab39a4a017406ac9587c9511c"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="classsigc_1_1slot3.html">slot3</a>&lt; T_return, T_arg1, T_arg2, T_arg3 &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_01T__arg3_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#adbafac5ab39a4a017406ac9587c9511c">parent_type</a></td></tr>
  75 <tr class="separator:adbafac5ab39a4a017406ac9587c9511c"><td class="memSeparator" colspan="2">&#160;</td></tr>
  76 <tr class="inherit_header pub_types_classsigc_1_1slot3"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classsigc_1_1slot3')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="classsigc_1_1slot3.html">sigc::slot3&lt; T_return, T_arg1, T_arg2, T_arg3 &gt;</a></td></tr>
  77 <tr class="memitem:ac6791fffc805aa2303713fea377dbaae inherit pub_types_classsigc_1_1slot3"><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_1slot3.html#ac6791fffc805aa2303713fea377dbaae">arg1_type_</a></td></tr>
  78 <tr class="separator:ac6791fffc805aa2303713fea377dbaae inherit pub_types_classsigc_1_1slot3"><td class="memSeparator" colspan="2">&#160;</td></tr>
  79 <tr class="memitem:a7390ac1945e87a1e0d172fe266a58d72 inherit pub_types_classsigc_1_1slot3"><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_1slot3.html#a7390ac1945e87a1e0d172fe266a58d72">arg2_type_</a></td></tr>
  80 <tr class="separator:a7390ac1945e87a1e0d172fe266a58d72 inherit pub_types_classsigc_1_1slot3"><td class="memSeparator" colspan="2">&#160;</td></tr>
  81 <tr class="memitem:a54a09bfe0dd9c518ec22cc14a7e43a23 inherit pub_types_classsigc_1_1slot3"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; T_arg3 &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot3.html#a54a09bfe0dd9c518ec22cc14a7e43a23">arg3_type_</a></td></tr>
  82 <tr class="separator:a54a09bfe0dd9c518ec22cc14a7e43a23 inherit pub_types_classsigc_1_1slot3"><td class="memSeparator" colspan="2">&#160;</td></tr>
  83 <tr class="memitem:a69cca26f164c63de6ffa70a3806fb936 inherit pub_types_classsigc_1_1slot3"><td class="memItemLeft" align="right" valign="top">typedef T_return&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot3.html#a69cca26f164c63de6ffa70a3806fb936">result_type</a></td></tr>
  84 <tr class="separator:a69cca26f164c63de6ffa70a3806fb936 inherit pub_types_classsigc_1_1slot3"><td class="memSeparator" colspan="2">&#160;</td></tr>
  85 <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>
  86 <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>
  87 <tr class="separator:a7e1a0c2fe43a42187810e8997abeb341 inherit pub_types_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
  88 </table><table class="memberdecls">
  89 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
  90 Public Member Functions</h2></td></tr>
  91 <tr class="memitem:ad99678bf6a2affc9a1607046e158b22b"><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_01T__arg3_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#ad99678bf6a2affc9a1607046e158b22b">slot</a> ()</td></tr>
  92 <tr class="separator:ad99678bf6a2affc9a1607046e158b22b"><td class="memSeparator" colspan="2">&#160;</td></tr>
  93 <tr class="memitem:a508b21923e1ef3d7d689984132d89360"><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_01T__arg3_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a508b21923e1ef3d7d689984132d89360">slot</a> (const <a class="el" href="classsigc_1_1slot.html">slot</a> &amp; src)</td></tr>
  94 <tr class="memdesc:a508b21923e1ef3d7d689984132d89360"><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_01T__arg3_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a508b21923e1ef3d7d689984132d89360">More...</a><br /></td></tr>
  95 <tr class="separator:a508b21923e1ef3d7d689984132d89360"><td class="memSeparator" colspan="2">&#160;</td></tr>
  96 <tr class="memitem:a492069e82b787edc381f4583bc1ab16d"><td class="memTemplParams" colspan="2">template&lt;class T_functor &gt; </td></tr>
  97 <tr class="memitem:a492069e82b787edc381f4583bc1ab16d"><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_01T__arg3_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a492069e82b787edc381f4583bc1ab16d">slot</a> (const T_functor &amp; _A_func)</td></tr>
  98 <tr class="memdesc:a492069e82b787edc381f4583bc1ab16d"><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_01T__arg3_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a492069e82b787edc381f4583bc1ab16d">More...</a><br /></td></tr>
  99 <tr class="separator:a492069e82b787edc381f4583bc1ab16d"><td class="memSeparator" colspan="2">&#160;</td></tr>
 100 <tr class="memitem:a0e8a890566381060e52ffbd74cc4cca4"><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_01T__arg3_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a0e8a890566381060e52ffbd74cc4cca4">slot</a> (<a class="el" href="classsigc_1_1slot.html">slot</a> &amp;&amp; src)</td></tr>
 101 <tr class="memdesc:a0e8a890566381060e52ffbd74cc4cca4"><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_01T__arg3_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a0e8a890566381060e52ffbd74cc4cca4">More...</a><br /></td></tr>
 102 <tr class="separator:a0e8a890566381060e52ffbd74cc4cca4"><td class="memSeparator" colspan="2">&#160;</td></tr>
 103 <tr class="memitem:a355a28cb253c5a14fb36574316f40e3b"><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_01T__arg3_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a355a28cb253c5a14fb36574316f40e3b">operator=</a> (const <a class="el" href="classsigc_1_1slot.html">slot</a> &amp; src)</td></tr>
 104 <tr class="memdesc:a355a28cb253c5a14fb36574316f40e3b"><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_01T__arg3_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a355a28cb253c5a14fb36574316f40e3b">More...</a><br /></td></tr>
 105 <tr class="separator:a355a28cb253c5a14fb36574316f40e3b"><td class="memSeparator" colspan="2">&#160;</td></tr>
 106 <tr class="memitem:a190287bba2fd66fd0448c586660d1e41"><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_01T__arg3_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a190287bba2fd66fd0448c586660d1e41">operator=</a> (<a class="el" href="classsigc_1_1slot.html">slot</a> &amp;&amp; src)</td></tr>
 107 <tr class="memdesc:a190287bba2fd66fd0448c586660d1e41"><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_01T__arg3_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#a190287bba2fd66fd0448c586660d1e41">More...</a><br /></td></tr>
 108 <tr class="separator:a190287bba2fd66fd0448c586660d1e41"><td class="memSeparator" colspan="2">&#160;</td></tr>
 109 <tr class="inherit_header pub_methods_classsigc_1_1slot3"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classsigc_1_1slot3')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classsigc_1_1slot3.html">sigc::slot3&lt; T_return, T_arg1, T_arg2, T_arg3 &gt;</a></td></tr>
 110 <tr class="memitem:ac477d74beed45b2b3e26d19b083147ad inherit pub_methods_classsigc_1_1slot3"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot3.html#ac477d74beed45b2b3e26d19b083147ad">slot3</a> ()</td></tr>
 111 <tr class="separator:ac477d74beed45b2b3e26d19b083147ad inherit pub_methods_classsigc_1_1slot3"><td class="memSeparator" colspan="2">&#160;</td></tr>
 112 <tr class="memitem:afa87acf0475e178f8d970bf05f84b04b inherit pub_methods_classsigc_1_1slot3"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot3.html#afa87acf0475e178f8d970bf05f84b04b">slot3</a> (const <a class="el" href="classsigc_1_1slot3.html">slot3</a> &amp; src)</td></tr>
 113 <tr class="memdesc:afa87acf0475e178f8d970bf05f84b04b inherit pub_methods_classsigc_1_1slot3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot, copying an existing one.  <a href="classsigc_1_1slot3.html#afa87acf0475e178f8d970bf05f84b04b">More...</a><br /></td></tr>
 114 <tr class="separator:afa87acf0475e178f8d970bf05f84b04b inherit pub_methods_classsigc_1_1slot3"><td class="memSeparator" colspan="2">&#160;</td></tr>
 115 <tr class="memitem:aeb40907cf0589e97fd541c71e368ad03 inherit pub_methods_classsigc_1_1slot3"><td class="memTemplParams" colspan="2">template&lt;class T_functor &gt; </td></tr>
 116 <tr class="memitem:aeb40907cf0589e97fd541c71e368ad03 inherit pub_methods_classsigc_1_1slot3"><td class="memTemplItemLeft" align="right" valign="top">&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot3.html#aeb40907cf0589e97fd541c71e368ad03">slot3</a> (const T_functor &amp; _A_func)</td></tr>
 117 <tr class="memdesc:aeb40907cf0589e97fd541c71e368ad03 inherit pub_methods_classsigc_1_1slot3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot from an arbitrary functor.  <a href="classsigc_1_1slot3.html#aeb40907cf0589e97fd541c71e368ad03">More...</a><br /></td></tr>
 118 <tr class="separator:aeb40907cf0589e97fd541c71e368ad03 inherit pub_methods_classsigc_1_1slot3"><td class="memSeparator" colspan="2">&#160;</td></tr>
 119 <tr class="memitem:a74644090c829923a4dda5e09f932d4f9 inherit pub_methods_classsigc_1_1slot3"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot3.html#a74644090c829923a4dda5e09f932d4f9">slot3</a> (<a class="el" href="classsigc_1_1slot3.html">slot3</a> &amp;&amp; src)</td></tr>
 120 <tr class="memdesc:a74644090c829923a4dda5e09f932d4f9 inherit pub_methods_classsigc_1_1slot3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot, moving an existing one.  <a href="classsigc_1_1slot3.html#a74644090c829923a4dda5e09f932d4f9">More...</a><br /></td></tr>
 121 <tr class="separator:a74644090c829923a4dda5e09f932d4f9 inherit pub_methods_classsigc_1_1slot3"><td class="memSeparator" colspan="2">&#160;</td></tr>
 122 <tr class="memitem:addbe340b1f547308035707236e690e66 inherit pub_methods_classsigc_1_1slot3"><td class="memItemLeft" align="right" valign="top">T_return&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot3.html#addbe340b1f547308035707236e690e66">operator()</a> (<a class="el" href="classsigc_1_1slot3.html#ac6791fffc805aa2303713fea377dbaae">arg1_type_</a> _A_a1, <a class="el" href="classsigc_1_1slot3.html#a7390ac1945e87a1e0d172fe266a58d72">arg2_type_</a> _A_a2, <a class="el" href="classsigc_1_1slot3.html#a54a09bfe0dd9c518ec22cc14a7e43a23">arg3_type_</a> _A_a3) const</td></tr>
 123 <tr class="memdesc:addbe340b1f547308035707236e690e66 inherit pub_methods_classsigc_1_1slot3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Invoke the contained functor unless slot is in blocking state.  <a href="classsigc_1_1slot3.html#addbe340b1f547308035707236e690e66">More...</a><br /></td></tr>
 124 <tr class="separator:addbe340b1f547308035707236e690e66 inherit pub_methods_classsigc_1_1slot3"><td class="memSeparator" colspan="2">&#160;</td></tr>
 125 <tr class="memitem:a2ff8f9202019d25ddab688128c504e72 inherit pub_methods_classsigc_1_1slot3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1slot3.html">slot3</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot3.html#a2ff8f9202019d25ddab688128c504e72">operator=</a> (const <a class="el" href="classsigc_1_1slot3.html">slot3</a> &amp; src)</td></tr>
 126 <tr class="memdesc:a2ff8f9202019d25ddab688128c504e72 inherit pub_methods_classsigc_1_1slot3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overrides this slot, making a copy from another slot.  <a href="classsigc_1_1slot3.html#a2ff8f9202019d25ddab688128c504e72">More...</a><br /></td></tr>
 127 <tr class="separator:a2ff8f9202019d25ddab688128c504e72 inherit pub_methods_classsigc_1_1slot3"><td class="memSeparator" colspan="2">&#160;</td></tr>
 128 <tr class="memitem:ac40a1cefaf9c356a691dfea6819094b8 inherit pub_methods_classsigc_1_1slot3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1slot3.html">slot3</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot3.html#ac40a1cefaf9c356a691dfea6819094b8">operator=</a> (<a class="el" href="classsigc_1_1slot3.html">slot3</a> &amp;&amp; src)</td></tr>
 129 <tr class="memdesc:ac40a1cefaf9c356a691dfea6819094b8 inherit pub_methods_classsigc_1_1slot3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overrides this slot, making a move from another slot.  <a href="classsigc_1_1slot3.html#ac40a1cefaf9c356a691dfea6819094b8">More...</a><br /></td></tr>
 130 <tr class="separator:ac40a1cefaf9c356a691dfea6819094b8 inherit pub_methods_classsigc_1_1slot3"><td class="memSeparator" colspan="2">&#160;</td></tr>
 131 <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>
 132 <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>
 133 <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>
 134 <tr class="separator:a182d5db71ef371838c73bcf1c135cd9a inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 135 <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>
 136 <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>
 137 <tr class="separator:aadcbb54832b5207bddf89ac5433b531a inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 138 <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>
 139 <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>
 140 <tr class="separator:a5fbc2bf38a0d9ebcbe13d578d2b3d5a1 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 141 <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>
 142 <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>
 143 <tr class="separator:ad1fee67a5885e424c275ad0f48fc81b1 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 144 <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>
 145 <tr class="separator:a75c18c50860f63fb020fc2953576ea57 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 146 <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>
 147 <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>
 148 <tr class="separator:a8e37cc8f4b57898a288680e59bea2694 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 149 <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>
 150 <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>
 151 <tr class="separator:a657a8473164c963a5ca4828c88121bb9 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 152 <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>
 153 <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>
 154 <tr class="separator:a2f266b6147c4a6bbc5b68994d2dc1517 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 155 <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>
 156 <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>
 157 <tr class="separator:a4042d221f7f07a7394d2eb0f14db2857 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 158 <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>
 159 <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>
 160 <tr class="separator:ae6ac6ca962a1f6a7506d0817165b5cef inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 161 <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>
 162 <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>
 163 <tr class="separator:a90d4d7d6037973a94d7dfd7ba9a5feb9 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 164 <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>
 165 <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>
 166 <tr class="separator:a19522528264f1646f8ed982b0042ffad inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 167 <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>
 168 <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>
 169 <tr class="separator:a64e36f28ee61a94c0496fe76f6b3e813 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 170 <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>
 171 <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>
 172 <tr class="separator:a69c55dedaa35626f288754d55b3da66c inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 173 <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>
 174 <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>
 175 <tr class="separator:aa7d281de451d5f47923f4ff1c5b7f2c9 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 176 <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>
 177 <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>
 178 <tr class="separator:a25ad0bd4d2cea4dbfcd09f7d393d266d inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 179 </table><table class="memberdecls">
 180 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
 181 Additional Inherited Members</h2></td></tr>
 182 <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>
 183 <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>
 184 <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>
 185 <tr class="separator:a9dc4958860c0f8300b461a743b7f2a2b inherit pub_attribs_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 186 <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>
 187 <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>
 188 <tr class="separator:aa482f7dfc73c6950abde0fd51b3125b5 inherit pub_attribs_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 189 </table>
 190 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 191 <div class="textblock"><h3>template&lt;class T_return, class T_arg1, class T_arg2, class T_arg3&gt;<br />
 192 class sigc::slot&lt; T_return, T_arg1, T_arg2, T_arg3, nil, nil, nil, nil &gt;</h3>
 193
 194 <p>Convenience wrapper for the numbered <a class="el" href="classsigc_1_1slot3.html" title="Converts an arbitrary functor to a unified type which is opaque.">sigc::slot3</a> template. </p>
 195 <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 3 argument(s), specialized for different numbers of arguments This is possible because the template has default (nil) template types.</p>
 196 <dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000198">Deprecated:</a></b></dt><dd>Please use the syntax similar to that used by std::function&lt;&gt;: </dd></dl>
 197 <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>
 198 <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>
 199 </div><!-- fragment --> </div><h2 class="groupheader">Member Typedef Documentation</h2>
 200 <a id="adbafac5ab39a4a017406ac9587c9511c"></a>
 201 <h2 class="memtitle"><span class="permalink"><a href="#adbafac5ab39a4a017406ac9587c9511c">&#9670;&#160;</a></span>parent_type</h2>
 202
 203 <div class="memitem">
 204 <div class="memproto">
 205 <div class="memtemplate">
 206 template &lt;class T_return , class T_arg1 , class T_arg2 , class T_arg3 &gt; </div>
 207       <table class="memname">
 208         <tr>
 209           <td class="memname">typedef <a class="el" href="classsigc_1_1slot3.html">slot3</a>&lt;T_return, T_arg1, T_arg2, T_arg3&gt; <a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, <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_01T__arg3_00_01nil_00_01nil_00_01nil_00_01nil_01_4.html#adbafac5ab39a4a017406ac9587c9511c">parent_type</a></td>
 210         </tr>
 211       </table>
 212 </div><div class="memdoc">
 213
 214 </div>
 215 </div>
 216 <h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
 217 <a id="ad99678bf6a2affc9a1607046e158b22b"></a>
 218 <h2 class="memtitle"><span class="permalink"><a href="#ad99678bf6a2affc9a1607046e158b22b">&#9670;&#160;</a></span>slot() <span class="overload">[1/4]</span></h2>
 219
 220 <div class="memitem">
 221 <div class="memproto">
 222 <div class="memtemplate">
 223 template &lt;class T_return , class T_arg1 , class T_arg2 , class T_arg3 &gt; </div>
 224 <table class="mlabels">
 225   <tr>
 226   <td class="mlabels-left">
 227       <table class="memname">
 228         <tr>
 229           <td class="memname"><a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, <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>
 230           <td>(</td>
 231           <td class="paramname"></td><td>)</td>
 232           <td></td>
 233         </tr>
 234       </table>
 235   </td>
 236   <td class="mlabels-right">
 237 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 238   </tr>
 239 </table>
 240 </div><div class="memdoc">
 241
 242 </div>
 243 </div>
 244 <a id="a492069e82b787edc381f4583bc1ab16d"></a>
 245 <h2 class="memtitle"><span class="permalink"><a href="#a492069e82b787edc381f4583bc1ab16d">&#9670;&#160;</a></span>slot() <span class="overload">[2/4]</span></h2>
 246
 247 <div class="memitem">
 248 <div class="memproto">
 249 <div class="memtemplate">
 250 template &lt;class T_return , class T_arg1 , class T_arg2 , class T_arg3 &gt; </div>
 251 <div class="memtemplate">
 252 template &lt;class T_functor &gt; </div>
 253 <table class="mlabels">
 254   <tr>
 255   <td class="mlabels-left">
 256       <table class="memname">
 257         <tr>
 258           <td class="memname"><a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, <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>
 259           <td>(</td>
 260           <td class="paramtype">const T_functor &amp;&#160;</td>
 261           <td class="paramname"><em>_A_func</em></td><td>)</td>
 262           <td></td>
 263         </tr>
 264       </table>
 265   </td>
 266   <td class="mlabels-right">
 267 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 268   </tr>
 269 </table>
 270 </div><div class="memdoc">
 271
 272 <p>Constructs a slot from an arbitrary functor. </p>
 273 <dl class="params"><dt>Parameters</dt><dd>
 274   <table class="params">
 275     <tr><td class="paramname">_A_func</td><td>The desired functor the new slot should be assigned to. </td></tr>
 276   </table>
 277   </dd>
 278 </dl>
 279
 280 </div>
 281 </div>
 282 <a id="a508b21923e1ef3d7d689984132d89360"></a>
 283 <h2 class="memtitle"><span class="permalink"><a href="#a508b21923e1ef3d7d689984132d89360">&#9670;&#160;</a></span>slot() <span class="overload">[3/4]</span></h2>
 284
 285 <div class="memitem">
 286 <div class="memproto">
 287 <div class="memtemplate">
 288 template &lt;class T_return , class T_arg1 , class T_arg2 , class T_arg3 &gt; </div>
 289 <table class="mlabels">
 290   <tr>
 291   <td class="mlabels-left">
 292       <table class="memname">
 293         <tr>
 294           <td class="memname"><a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, <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>
 295           <td>(</td>
 296           <td class="paramtype">const <a class="el" href="classsigc_1_1slot.html">slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, <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>
 297           <td class="paramname"><em>src</em></td><td>)</td>
 298           <td></td>
 299         </tr>
 300       </table>
 301   </td>
 302   <td class="mlabels-right">
 303 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 304   </tr>
 305 </table>
 306 </div><div class="memdoc">
 307
 308 <p>Constructs a slot, copying an existing one. </p>
 309 <dl class="params"><dt>Parameters</dt><dd>
 310   <table class="params">
 311     <tr><td class="paramname">src</td><td>The existing slot to copy. </td></tr>
 312   </table>
 313   </dd>
 314 </dl>
 315
 316 </div>
 317 </div>
 318 <a id="a0e8a890566381060e52ffbd74cc4cca4"></a>
 319 <h2 class="memtitle"><span class="permalink"><a href="#a0e8a890566381060e52ffbd74cc4cca4">&#9670;&#160;</a></span>slot() <span class="overload">[4/4]</span></h2>
 320
 321 <div class="memitem">
 322 <div class="memproto">
 323 <div class="memtemplate">
 324 template &lt;class T_return , class T_arg1 , class T_arg2 , class T_arg3 &gt; </div>
 325 <table class="mlabels">
 326   <tr>
 327   <td class="mlabels-left">
 328       <table class="memname">
 329         <tr>
 330           <td class="memname"><a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, <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>
 331           <td>(</td>
 332           <td class="paramtype"><a class="el" href="classsigc_1_1slot.html">slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, <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>
 333           <td class="paramname"><em>src</em></td><td>)</td>
 334           <td></td>
 335         </tr>
 336       </table>
 337   </td>
 338   <td class="mlabels-right">
 339 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 340   </tr>
 341 </table>
 342 </div><div class="memdoc">
 343
 344 <p>Constructs a slot, moving an existing one. </p>
 345 <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>
 346   <table class="params">
 347     <tr><td class="paramname">src</td><td>The existing slot to move or copy. </td></tr>
 348   </table>
 349   </dd>
 350 </dl>
 351
 352 </div>
 353 </div>
 354 <h2 class="groupheader">Member Function Documentation</h2>
 355 <a id="a355a28cb253c5a14fb36574316f40e3b"></a>
 356 <h2 class="memtitle"><span class="permalink"><a href="#a355a28cb253c5a14fb36574316f40e3b">&#9670;&#160;</a></span>operator=() <span class="overload">[1/2]</span></h2>
 357
 358 <div class="memitem">
 359 <div class="memproto">
 360 <div class="memtemplate">
 361 template &lt;class T_return , class T_arg1 , class T_arg2 , class T_arg3 &gt; </div>
 362 <table class="mlabels">
 363   <tr>
 364   <td class="mlabels-left">
 365       <table class="memname">
 366         <tr>
 367           <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, T_arg3, <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>
 368           <td>(</td>
 369           <td class="paramtype">const <a class="el" href="classsigc_1_1slot.html">slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, <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>
 370           <td class="paramname"><em>src</em></td><td>)</td>
 371           <td></td>
 372         </tr>
 373       </table>
 374   </td>
 375   <td class="mlabels-right">
 376 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 377   </tr>
 378 </table>
 379 </div><div class="memdoc">
 380
 381 <p>Overrides this slot, making a copy from another slot. </p>
 382 <dl class="params"><dt>Parameters</dt><dd>
 383   <table class="params">
 384     <tr><td class="paramname">src</td><td>The slot from which to make a copy. </td></tr>
 385   </table>
 386   </dd>
 387 </dl>
 388 <dl class="section return"><dt>Returns</dt><dd><code>this</code>. </dd></dl>
 389
 390 </div>
 391 </div>
 392 <a id="a190287bba2fd66fd0448c586660d1e41"></a>
 393 <h2 class="memtitle"><span class="permalink"><a href="#a190287bba2fd66fd0448c586660d1e41">&#9670;&#160;</a></span>operator=() <span class="overload">[2/2]</span></h2>
 394
 395 <div class="memitem">
 396 <div class="memproto">
 397 <div class="memtemplate">
 398 template &lt;class T_return , class T_arg1 , class T_arg2 , class T_arg3 &gt; </div>
 399 <table class="mlabels">
 400   <tr>
 401   <td class="mlabels-left">
 402       <table class="memname">
 403         <tr>
 404           <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, T_arg3, <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>
 405           <td>(</td>
 406           <td class="paramtype"><a class="el" href="classsigc_1_1slot.html">slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, <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>
 407           <td class="paramname"><em>src</em></td><td>)</td>
 408           <td></td>
 409         </tr>
 410       </table>
 411   </td>
 412   <td class="mlabels-right">
 413 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 414   </tr>
 415 </table>
 416 </div><div class="memdoc">
 417
 418 <p>Overrides this slot, making a move from another slot. </p>
 419 <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>
 420   <table class="params">
 421     <tr><td class="paramname">src</td><td>The slot from which to move or copy. </td></tr>
 422   </table>
 423   </dd>
 424 </dl>
 425 <dl class="section return"><dt>Returns</dt><dd><code>this</code>. </dd></dl>
 426
 427 </div>
 428 </div>
 429 </div><!-- contents -->
 430 <!-- start footer part -->
 431 <hr class="footer"/><address class="footer"><small>
 432 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
 433 </small></address>
 434 </body>
 435 </html>