untracked/docs/reference/html/classsigc_1_1slot.html

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   8 <title>libsigc++: sigc::slot&lt; T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 &gt; Class Template Reference</title>
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  22    <div id="projectname">libsigc++
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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.html">slot</a></li>  </ul>
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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-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, T_arg4, T_arg5, T_arg6, T_arg7 &gt; Class Template Reference<div class="ingroups"><a class="el" href="group__sigcfunctors.html">Functors</a> &raquo; <a class="el" href="group__slot.html">Slots</a></div></div>  </div>
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  54 <div class="contents">
  55
  56 <p>Convenience wrapper for the numbered <a class="el" href="classsigc_1_1slot.html" title="Convenience wrapper for the numbered sigc::slot# templates.">sigc::slot</a># templates.
  57  <a href="classsigc_1_1slot.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, T_arg4, T_arg5, T_arg6, T_arg7 &gt;:</div>
  62 <div class="dyncontent">
  63 <div class="center"><img src="classsigc_1_1slot__inherit__graph.png" border="0" usemap="#asigc_1_1slot_3_01T__return_00_01T__arg1_00_01T__arg2_00_01T__arg3_00_01T__arg4_00_01T__arg5_00_01T__arg6_00_01T__arg7_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_01T__arg4_00_01T__arg5_00_01T__arg6_00_01T__arg7_01_4_inherit__map" id="asigc_1_1slot_3_01T__return_00_01T__arg1_00_01T__arg2_00_01T__arg3_00_01T__arg4_00_01T__arg5_00_01T__arg6_00_01T__arg7_01_4_inherit__map">
  65 <area shape="rect" title="Convenience wrapper for the numbered sigc::slot# templates." alt="" coords="5,259,184,329"/>
  66 <area shape="rect" href="classsigc_1_1slot7.html" title=" " alt="" coords="14,155,175,211"/>
  67 <area shape="rect" href="classsigc_1_1slot__base.html" title="Base type for slots." alt="" coords="35,80,154,107"/>
  68 <area shape="rect" href="structsigc_1_1functor__base.html" title="A hint to the compiler." alt="" coords="25,5,165,32"/>
  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:a1966941e9654adfb3af4b994fd18a7f3"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="classsigc_1_1slot7.html">slot7</a>&lt; T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot.html#a1966941e9654adfb3af4b994fd18a7f3">parent_type</a></td></tr>
  75 <tr class="separator:a1966941e9654adfb3af4b994fd18a7f3"><td class="memSeparator" colspan="2">&#160;</td></tr>
  76 <tr class="inherit_header pub_types_classsigc_1_1slot7"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classsigc_1_1slot7')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="classsigc_1_1slot7.html">sigc::slot7&lt; T_return, nil, nil, nil, nil, nil, nil, nil &gt;</a></td></tr>
  77 <tr class="memitem:a58edf93a837003d1a69fc77d39fc11a9 inherit pub_types_classsigc_1_1slot7"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; <a class="el" href="structsigc_1_1nil.html">nil</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot7.html#a58edf93a837003d1a69fc77d39fc11a9">arg1_type_</a></td></tr>
  78 <tr class="separator:a58edf93a837003d1a69fc77d39fc11a9 inherit pub_types_classsigc_1_1slot7"><td class="memSeparator" colspan="2">&#160;</td></tr>
  79 <tr class="memitem:ad144d8ea3ecb891d358b5b1b969be7e2 inherit pub_types_classsigc_1_1slot7"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; <a class="el" href="structsigc_1_1nil.html">nil</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot7.html#ad144d8ea3ecb891d358b5b1b969be7e2">arg2_type_</a></td></tr>
  80 <tr class="separator:ad144d8ea3ecb891d358b5b1b969be7e2 inherit pub_types_classsigc_1_1slot7"><td class="memSeparator" colspan="2">&#160;</td></tr>
  81 <tr class="memitem:af90cd5954008a84d6459d99de152a08c inherit pub_types_classsigc_1_1slot7"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; <a class="el" href="structsigc_1_1nil.html">nil</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot7.html#af90cd5954008a84d6459d99de152a08c">arg3_type_</a></td></tr>
  82 <tr class="separator:af90cd5954008a84d6459d99de152a08c inherit pub_types_classsigc_1_1slot7"><td class="memSeparator" colspan="2">&#160;</td></tr>
  83 <tr class="memitem:af42bc9af248b7c2226d93230bd7b1024 inherit pub_types_classsigc_1_1slot7"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; <a class="el" href="structsigc_1_1nil.html">nil</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot7.html#af42bc9af248b7c2226d93230bd7b1024">arg4_type_</a></td></tr>
  84 <tr class="separator:af42bc9af248b7c2226d93230bd7b1024 inherit pub_types_classsigc_1_1slot7"><td class="memSeparator" colspan="2">&#160;</td></tr>
  85 <tr class="memitem:ad6c1006a29f6fcb721bc39e8d6f82323 inherit pub_types_classsigc_1_1slot7"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; <a class="el" href="structsigc_1_1nil.html">nil</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot7.html#ad6c1006a29f6fcb721bc39e8d6f82323">arg5_type_</a></td></tr>
  86 <tr class="separator:ad6c1006a29f6fcb721bc39e8d6f82323 inherit pub_types_classsigc_1_1slot7"><td class="memSeparator" colspan="2">&#160;</td></tr>
  87 <tr class="memitem:ae25a8a8663addfce52415a20725a3b3e inherit pub_types_classsigc_1_1slot7"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; <a class="el" href="structsigc_1_1nil.html">nil</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot7.html#ae25a8a8663addfce52415a20725a3b3e">arg6_type_</a></td></tr>
  88 <tr class="separator:ae25a8a8663addfce52415a20725a3b3e inherit pub_types_classsigc_1_1slot7"><td class="memSeparator" colspan="2">&#160;</td></tr>
  89 <tr class="memitem:a2dc6c96b8d014fab9daea823188ca021 inherit pub_types_classsigc_1_1slot7"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; <a class="el" href="structsigc_1_1nil.html">nil</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot7.html#a2dc6c96b8d014fab9daea823188ca021">arg7_type_</a></td></tr>
  90 <tr class="separator:a2dc6c96b8d014fab9daea823188ca021 inherit pub_types_classsigc_1_1slot7"><td class="memSeparator" colspan="2">&#160;</td></tr>
  91 <tr class="memitem:a06a374d3304636cb48fed29542dc851f inherit pub_types_classsigc_1_1slot7"><td class="memItemLeft" align="right" valign="top">typedef T_return&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot7.html#a06a374d3304636cb48fed29542dc851f">result_type</a></td></tr>
  92 <tr class="separator:a06a374d3304636cb48fed29542dc851f inherit pub_types_classsigc_1_1slot7"><td class="memSeparator" colspan="2">&#160;</td></tr>
  93 <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>
  94 <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>
  95 <tr class="separator:a7e1a0c2fe43a42187810e8997abeb341 inherit pub_types_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
  96 </table><table class="memberdecls">
  97 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
  98 Public Member Functions</h2></td></tr>
  99 <tr class="memitem:af643a8ef3eafd24f738224bbd6056fa3"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot.html#af643a8ef3eafd24f738224bbd6056fa3">slot</a> ()</td></tr>
 100 <tr class="separator:af643a8ef3eafd24f738224bbd6056fa3"><td class="memSeparator" colspan="2">&#160;</td></tr>
 101 <tr class="memitem:ac53122c7f0f1f4dd9493e9ac88837ae2"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot.html#ac53122c7f0f1f4dd9493e9ac88837ae2">slot</a> (const <a class="el" href="classsigc_1_1slot.html">slot</a> &amp; src)</td></tr>
 102 <tr class="memdesc:ac53122c7f0f1f4dd9493e9ac88837ae2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot, copying an existing one.  <a href="classsigc_1_1slot.html#ac53122c7f0f1f4dd9493e9ac88837ae2">More...</a><br /></td></tr>
 103 <tr class="separator:ac53122c7f0f1f4dd9493e9ac88837ae2"><td class="memSeparator" colspan="2">&#160;</td></tr>
 104 <tr class="memitem:ad790b9eb2c959f0f266dc94c0e84dd35"><td class="memTemplParams" colspan="2">template&lt;class T_functor &gt; </td></tr>
 105 <tr class="memitem:ad790b9eb2c959f0f266dc94c0e84dd35"><td class="memTemplItemLeft" align="right" valign="top">&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot.html#ad790b9eb2c959f0f266dc94c0e84dd35">slot</a> (const T_functor &amp; _A_func)</td></tr>
 106 <tr class="memdesc:ad790b9eb2c959f0f266dc94c0e84dd35"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot from an arbitrary functor.  <a href="classsigc_1_1slot.html#ad790b9eb2c959f0f266dc94c0e84dd35">More...</a><br /></td></tr>
 107 <tr class="separator:ad790b9eb2c959f0f266dc94c0e84dd35"><td class="memSeparator" colspan="2">&#160;</td></tr>
 108 <tr class="memitem:a445f8243e1eac20f8f925824c4acf4cf"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot.html#a445f8243e1eac20f8f925824c4acf4cf">slot</a> (<a class="el" href="classsigc_1_1slot.html">slot</a> &amp;&amp; src)</td></tr>
 109 <tr class="memdesc:a445f8243e1eac20f8f925824c4acf4cf"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot, moving an existing one.  <a href="classsigc_1_1slot.html#a445f8243e1eac20f8f925824c4acf4cf">More...</a><br /></td></tr>
 110 <tr class="separator:a445f8243e1eac20f8f925824c4acf4cf"><td class="memSeparator" colspan="2">&#160;</td></tr>
 111 <tr class="memitem:ac7beb1ab973b6cd124d2cdea3f0c1e0c"><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.html#ac7beb1ab973b6cd124d2cdea3f0c1e0c">operator=</a> (const <a class="el" href="classsigc_1_1slot.html">slot</a> &amp; src)</td></tr>
 112 <tr class="memdesc:ac7beb1ab973b6cd124d2cdea3f0c1e0c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overrides this slot, making a copy from another slot.  <a href="classsigc_1_1slot.html#ac7beb1ab973b6cd124d2cdea3f0c1e0c">More...</a><br /></td></tr>
 113 <tr class="separator:ac7beb1ab973b6cd124d2cdea3f0c1e0c"><td class="memSeparator" colspan="2">&#160;</td></tr>
 114 <tr class="memitem:a0f4ef3f59a7f7228b8b4fddabdbd6924"><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.html#a0f4ef3f59a7f7228b8b4fddabdbd6924">operator=</a> (<a class="el" href="classsigc_1_1slot.html">slot</a> &amp;&amp; src)</td></tr>
 115 <tr class="memdesc:a0f4ef3f59a7f7228b8b4fddabdbd6924"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overrides this slot, making a move from another slot.  <a href="classsigc_1_1slot.html#a0f4ef3f59a7f7228b8b4fddabdbd6924">More...</a><br /></td></tr>
 116 <tr class="separator:a0f4ef3f59a7f7228b8b4fddabdbd6924"><td class="memSeparator" colspan="2">&#160;</td></tr>
 117 <tr class="inherit_header pub_methods_classsigc_1_1slot7"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classsigc_1_1slot7')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classsigc_1_1slot7.html">sigc::slot7&lt; T_return, nil, nil, nil, nil, nil, nil, nil &gt;</a></td></tr>
 118 <tr class="memitem:abf200ae4152fb26fc96a6863be3548b8 inherit pub_methods_classsigc_1_1slot7"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot7.html#abf200ae4152fb26fc96a6863be3548b8">slot7</a> ()</td></tr>
 119 <tr class="separator:abf200ae4152fb26fc96a6863be3548b8 inherit pub_methods_classsigc_1_1slot7"><td class="memSeparator" colspan="2">&#160;</td></tr>
 120 <tr class="memitem:a6411349bb6f8d7151f41ae7772e61f6d inherit pub_methods_classsigc_1_1slot7"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot7.html#a6411349bb6f8d7151f41ae7772e61f6d">slot7</a> (const <a class="el" href="classsigc_1_1slot7.html">slot7</a> &amp; src)</td></tr>
 121 <tr class="memdesc:a6411349bb6f8d7151f41ae7772e61f6d inherit pub_methods_classsigc_1_1slot7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot, copying an existing one.  <a href="classsigc_1_1slot7.html#a6411349bb6f8d7151f41ae7772e61f6d">More...</a><br /></td></tr>
 122 <tr class="separator:a6411349bb6f8d7151f41ae7772e61f6d inherit pub_methods_classsigc_1_1slot7"><td class="memSeparator" colspan="2">&#160;</td></tr>
 123 <tr class="memitem:aa9b64dc6516b8a0d55f46e4737eaaf8b inherit pub_methods_classsigc_1_1slot7"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot7.html#aa9b64dc6516b8a0d55f46e4737eaaf8b">slot7</a> (const T_functor &amp; _A_func)</td></tr>
 124 <tr class="memdesc:aa9b64dc6516b8a0d55f46e4737eaaf8b inherit pub_methods_classsigc_1_1slot7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot from an arbitrary functor.  <a href="classsigc_1_1slot7.html#aa9b64dc6516b8a0d55f46e4737eaaf8b">More...</a><br /></td></tr>
 125 <tr class="separator:aa9b64dc6516b8a0d55f46e4737eaaf8b inherit pub_methods_classsigc_1_1slot7"><td class="memSeparator" colspan="2">&#160;</td></tr>
 126 <tr class="memitem:a69a267bb61931f4ea039048d3221517c inherit pub_methods_classsigc_1_1slot7"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot7.html#a69a267bb61931f4ea039048d3221517c">slot7</a> (<a class="el" href="classsigc_1_1slot7.html">slot7</a> &amp;&amp; src)</td></tr>
 127 <tr class="memdesc:a69a267bb61931f4ea039048d3221517c inherit pub_methods_classsigc_1_1slot7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a slot, moving an existing one.  <a href="classsigc_1_1slot7.html#a69a267bb61931f4ea039048d3221517c">More...</a><br /></td></tr>
 128 <tr class="separator:a69a267bb61931f4ea039048d3221517c inherit pub_methods_classsigc_1_1slot7"><td class="memSeparator" colspan="2">&#160;</td></tr>
 129 <tr class="memitem:a28e18e1a9adc88a4758be7d2497fc88d inherit pub_methods_classsigc_1_1slot7"><td class="memItemLeft" align="right" valign="top">T_return&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot7.html#a28e18e1a9adc88a4758be7d2497fc88d">operator()</a> (<a class="el" href="classsigc_1_1slot7.html#a58edf93a837003d1a69fc77d39fc11a9">arg1_type_</a> _A_a1, <a class="el" href="classsigc_1_1slot7.html#ad144d8ea3ecb891d358b5b1b969be7e2">arg2_type_</a> _A_a2, <a class="el" href="classsigc_1_1slot7.html#af90cd5954008a84d6459d99de152a08c">arg3_type_</a> _A_a3, <a class="el" href="classsigc_1_1slot7.html#af42bc9af248b7c2226d93230bd7b1024">arg4_type_</a> _A_a4, <a class="el" href="classsigc_1_1slot7.html#ad6c1006a29f6fcb721bc39e8d6f82323">arg5_type_</a> _A_a5, <a class="el" href="classsigc_1_1slot7.html#ae25a8a8663addfce52415a20725a3b3e">arg6_type_</a> _A_a6, <a class="el" href="classsigc_1_1slot7.html#a2dc6c96b8d014fab9daea823188ca021">arg7_type_</a> _A_a7) const</td></tr>
 130 <tr class="memdesc:a28e18e1a9adc88a4758be7d2497fc88d inherit pub_methods_classsigc_1_1slot7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Invoke the contained functor unless slot is in blocking state.  <a href="classsigc_1_1slot7.html#a28e18e1a9adc88a4758be7d2497fc88d">More...</a><br /></td></tr>
 131 <tr class="separator:a28e18e1a9adc88a4758be7d2497fc88d inherit pub_methods_classsigc_1_1slot7"><td class="memSeparator" colspan="2">&#160;</td></tr>
 132 <tr class="memitem:af6bf09a0b3c09245257af113e70269d2 inherit pub_methods_classsigc_1_1slot7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1slot7.html">slot7</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot7.html#af6bf09a0b3c09245257af113e70269d2">operator=</a> (const <a class="el" href="classsigc_1_1slot7.html">slot7</a> &amp; src)</td></tr>
 133 <tr class="memdesc:af6bf09a0b3c09245257af113e70269d2 inherit pub_methods_classsigc_1_1slot7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overrides this slot, making a copy from another slot.  <a href="classsigc_1_1slot7.html#af6bf09a0b3c09245257af113e70269d2">More...</a><br /></td></tr>
 134 <tr class="separator:af6bf09a0b3c09245257af113e70269d2 inherit pub_methods_classsigc_1_1slot7"><td class="memSeparator" colspan="2">&#160;</td></tr>
 135 <tr class="memitem:a82b499c48909c51c4dad097885804638 inherit pub_methods_classsigc_1_1slot7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1slot7.html">slot7</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1slot7.html#a82b499c48909c51c4dad097885804638">operator=</a> (<a class="el" href="classsigc_1_1slot7.html">slot7</a> &amp;&amp; src)</td></tr>
 136 <tr class="memdesc:a82b499c48909c51c4dad097885804638 inherit pub_methods_classsigc_1_1slot7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overrides this slot, making a move from another slot.  <a href="classsigc_1_1slot7.html#a82b499c48909c51c4dad097885804638">More...</a><br /></td></tr>
 137 <tr class="separator:a82b499c48909c51c4dad097885804638 inherit pub_methods_classsigc_1_1slot7"><td class="memSeparator" colspan="2">&#160;</td></tr>
 138 <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>
 139 <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>
 140 <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>
 141 <tr class="separator:a182d5db71ef371838c73bcf1c135cd9a inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 142 <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>
 143 <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>
 144 <tr class="separator:aadcbb54832b5207bddf89ac5433b531a inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 145 <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>
 146 <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>
 147 <tr class="separator:a5fbc2bf38a0d9ebcbe13d578d2b3d5a1 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 148 <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>
 149 <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>
 150 <tr class="separator:ad1fee67a5885e424c275ad0f48fc81b1 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 151 <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>
 152 <tr class="separator:a75c18c50860f63fb020fc2953576ea57 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 153 <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>
 154 <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>
 155 <tr class="separator:a8e37cc8f4b57898a288680e59bea2694 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 156 <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>
 157 <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>
 158 <tr class="separator:a657a8473164c963a5ca4828c88121bb9 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 159 <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>
 160 <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>
 161 <tr class="separator:a2f266b6147c4a6bbc5b68994d2dc1517 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 162 <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>
 163 <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>
 164 <tr class="separator:a4042d221f7f07a7394d2eb0f14db2857 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 165 <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>
 166 <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>
 167 <tr class="separator:ae6ac6ca962a1f6a7506d0817165b5cef inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 168 <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>
 169 <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>
 170 <tr class="separator:a90d4d7d6037973a94d7dfd7ba9a5feb9 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 171 <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>
 172 <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>
 173 <tr class="separator:a19522528264f1646f8ed982b0042ffad inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 174 <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>
 175 <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>
 176 <tr class="separator:a64e36f28ee61a94c0496fe76f6b3e813 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 177 <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>
 178 <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>
 179 <tr class="separator:a69c55dedaa35626f288754d55b3da66c inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 180 <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>
 181 <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>
 182 <tr class="separator:aa7d281de451d5f47923f4ff1c5b7f2c9 inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 183 <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>
 184 <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>
 185 <tr class="separator:a25ad0bd4d2cea4dbfcd09f7d393d266d inherit pub_methods_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 186 </table><table class="memberdecls">
 187 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
 188 Additional Inherited Members</h2></td></tr>
 189 <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>
 190 <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>
 191 <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>
 192 <tr class="separator:a9dc4958860c0f8300b461a743b7f2a2b inherit pub_attribs_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 193 <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>
 194 <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>
 195 <tr class="separator:aa482f7dfc73c6950abde0fd51b3125b5 inherit pub_attribs_classsigc_1_1slot__base"><td class="memSeparator" colspan="2">&#160;</td></tr>
 196 </table>
 197 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 198 <div class="textblock"><h3>template&lt;class T_return, class T_arg1 = nil, class T_arg2 = nil, class T_arg3 = nil, class T_arg4 = nil, class T_arg5 = nil, class T_arg6 = nil, class T_arg7 = nil&gt;<br />
 199 class sigc::slot&lt; T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 &gt;</h3>
 200
 201 <p>Convenience wrapper for the numbered <a class="el" href="classsigc_1_1slot.html" title="Convenience wrapper for the numbered sigc::slot# templates.">sigc::slot</a># templates. </p>
 202 <p>Slots convert arbitrary functors to unified types which are opaque. <a class="el" href="classsigc_1_1slot.html" title="Convenience wrapper for the numbered sigc::slot# templates.">sigc::slot</a> itself is a functor or to be more precise a closure. It contains a single, arbitrary functor (or closure) that is executed in <a class="el" href="classsigc_1_1slot7.html#a28e18e1a9adc88a4758be7d2497fc88d" title="Invoke the contained functor unless slot is in blocking state.">operator()()</a>.</p>
 203 <p>The template arguments determine the function signature of <a class="el" href="classsigc_1_1slot7.html#a28e18e1a9adc88a4758be7d2497fc88d" title="Invoke the contained functor unless slot is in blocking state.">operator()()</a>:</p><ul>
 204 <li><em>T_return</em> The return type of <a class="el" href="classsigc_1_1slot7.html#a28e18e1a9adc88a4758be7d2497fc88d" title="Invoke the contained functor unless slot is in blocking state.">operator()()</a>.</li>
 205 <li><em>T_arg1</em> Argument type used in the definition of <a class="el" href="classsigc_1_1slot7.html#a28e18e1a9adc88a4758be7d2497fc88d" title="Invoke the contained functor unless slot is in blocking state.">operator()()</a>. The default <code>nil</code> means no argument.</li>
 206 <li><em>T_arg2</em> Argument type used in the definition of <a class="el" href="classsigc_1_1slot7.html#a28e18e1a9adc88a4758be7d2497fc88d" title="Invoke the contained functor unless slot is in blocking state.">operator()()</a>. The default <code>nil</code> means no argument.</li>
 207 <li><em>T_arg3</em> Argument type used in the definition of <a class="el" href="classsigc_1_1slot7.html#a28e18e1a9adc88a4758be7d2497fc88d" title="Invoke the contained functor unless slot is in blocking state.">operator()()</a>. The default <code>nil</code> means no argument.</li>
 208 <li><em>T_arg4</em> Argument type used in the definition of <a class="el" href="classsigc_1_1slot7.html#a28e18e1a9adc88a4758be7d2497fc88d" title="Invoke the contained functor unless slot is in blocking state.">operator()()</a>. The default <code>nil</code> means no argument.</li>
 209 <li><em>T_arg5</em> Argument type used in the definition of <a class="el" href="classsigc_1_1slot7.html#a28e18e1a9adc88a4758be7d2497fc88d" title="Invoke the contained functor unless slot is in blocking state.">operator()()</a>. The default <code>nil</code> means no argument.</li>
 210 <li><em>T_arg6</em> Argument type used in the definition of <a class="el" href="classsigc_1_1slot7.html#a28e18e1a9adc88a4758be7d2497fc88d" title="Invoke the contained functor unless slot is in blocking state.">operator()()</a>. The default <code>nil</code> means no argument.</li>
 211 <li><em>T_arg7</em> Argument type used in the definition of <a class="el" href="classsigc_1_1slot7.html#a28e18e1a9adc88a4758be7d2497fc88d" title="Invoke the contained functor unless slot is in blocking state.">operator()()</a>. The default <code>nil</code> means no argument.</li>
 212 </ul>
 213 <p>To use, simply assign the desired functor to the slot. If the functor is not compatible with the parameter list defined with the template arguments, compiler errors are triggered. When called, the slot will invoke the functor with minimal copies. <a class="el" href="classsigc_1_1slot__base.html#a657a8473164c963a5ca4828c88121bb9" title="Sets the blocking state.">block()</a> and <a class="el" href="classsigc_1_1slot__base.html#a25ad0bd4d2cea4dbfcd09f7d393d266d" title="Unsets the blocking state.">unblock()</a> can be used to temporarily block the functor's invocation from <a class="el" href="classsigc_1_1slot7.html#a28e18e1a9adc88a4758be7d2497fc88d" title="Invoke the contained functor unless slot is in blocking state.">operator()()</a>.</p>
 214 <dl class="section user"><dt>Example:</dt><dd><div class="fragment"><div class="line"><span class="keywordtype">void</span> foo(<span class="keywordtype">int</span>) {}</div>
 215 <div class="line"><a class="code" href="classsigc_1_1slot.html">sigc::slot&lt;void, int&gt;</a> s = <a class="code" href="group__ptr__fun.html#ga9c80de72f656fb05e81fda622dddc863">sigc::ptr_fun</a>(&amp;foo);</div>
 216 <div class="line">s(19);</div>
 217 <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>
 218 <div class="ttc" id="agroup__ptr__fun_html_ga9c80de72f656fb05e81fda622dddc863"><div class="ttname"><a href="group__ptr__fun.html#ga9c80de72f656fb05e81fda622dddc863">sigc::ptr_fun</a></div><div class="ttdeci">pointer_functor0&lt; T_return &gt; ptr_fun(T_return(*_A_func)())</div><div class="ttdoc">Creates a functor of type sigc::pointer_functor0 which wraps an existing non-member function.</div><div class="ttdef"><b>Definition:</b> ptr_fun.h:460</div></div>
 219 </div><!-- fragment --></dd></dl>
 220 <p>sigc::slot&lt;&gt; is similar to std::function&lt;&gt;. If you're going to assign the resulting functor to a <a class="el" href="classsigc_1_1slot.html" title="Convenience wrapper for the numbered sigc::slot# templates.">sigc::slot</a> or connect it to a <a class="el" href="classsigc_1_1signal.html" title="Convenience wrapper for the numbered sigc::signal# templates.">sigc::signal</a>, it's better not to use std::function. It would become an unnecessary extra wrapper.</p>
 221 <dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000194">Deprecated:</a></b></dt><dd>Please use the syntax similar to that used by std::function&lt;&gt;: </dd></dl>
 222 <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>
 223 </div><!-- fragment --> </div><h2 class="groupheader">Member Typedef Documentation</h2>
 224 <a id="a1966941e9654adfb3af4b994fd18a7f3"></a>
 225 <h2 class="memtitle"><span class="permalink"><a href="#a1966941e9654adfb3af4b994fd18a7f3">&#9670;&#160;</a></span>parent_type</h2>
 226
 227 <div class="memitem">
 228 <div class="memproto">
 229 <div class="memtemplate">
 230 template &lt;class T_return , class T_arg1  = nil, class T_arg2  = nil, class T_arg3  = nil, class T_arg4  = nil, class T_arg5  = nil, class T_arg6  = nil, class T_arg7  = nil&gt; </div>
 231       <table class="memname">
 232         <tr>
 233           <td class="memname">typedef <a class="el" href="classsigc_1_1slot7.html">slot7</a>&lt;T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7&gt; <a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 &gt;::<a class="el" href="classsigc_1_1slot.html#a1966941e9654adfb3af4b994fd18a7f3">parent_type</a></td>
 234         </tr>
 235       </table>
 236 </div><div class="memdoc">
 237
 238 </div>
 239 </div>
 240 <h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
 241 <a id="af643a8ef3eafd24f738224bbd6056fa3"></a>
 242 <h2 class="memtitle"><span class="permalink"><a href="#af643a8ef3eafd24f738224bbd6056fa3">&#9670;&#160;</a></span>slot() <span class="overload">[1/4]</span></h2>
 243
 244 <div class="memitem">
 245 <div class="memproto">
 246 <div class="memtemplate">
 247 template &lt;class T_return , class T_arg1  = nil, class T_arg2  = nil, class T_arg3  = nil, class T_arg4  = nil, class T_arg5  = nil, class T_arg6  = nil, class T_arg7  = nil&gt; </div>
 248 <table class="mlabels">
 249   <tr>
 250   <td class="mlabels-left">
 251       <table class="memname">
 252         <tr>
 253           <td class="memname"><a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 &gt;::<a class="el" href="classsigc_1_1slot.html">slot</a> </td>
 254           <td>(</td>
 255           <td class="paramname"></td><td>)</td>
 256           <td></td>
 257         </tr>
 258       </table>
 259   </td>
 260   <td class="mlabels-right">
 261 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 262   </tr>
 263 </table>
 264 </div><div class="memdoc">
 265
 266 </div>
 267 </div>
 268 <a id="ad790b9eb2c959f0f266dc94c0e84dd35"></a>
 269 <h2 class="memtitle"><span class="permalink"><a href="#ad790b9eb2c959f0f266dc94c0e84dd35">&#9670;&#160;</a></span>slot() <span class="overload">[2/4]</span></h2>
 270
 271 <div class="memitem">
 272 <div class="memproto">
 273 <div class="memtemplate">
 274 template &lt;class T_return , class T_arg1  = nil, class T_arg2  = nil, class T_arg3  = nil, class T_arg4  = nil, class T_arg5  = nil, class T_arg6  = nil, class T_arg7  = nil&gt; </div>
 275 <div class="memtemplate">
 276 template &lt;class T_functor &gt; </div>
 277 <table class="mlabels">
 278   <tr>
 279   <td class="mlabels-left">
 280       <table class="memname">
 281         <tr>
 282           <td class="memname"><a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 &gt;::<a class="el" href="classsigc_1_1slot.html">slot</a> </td>
 283           <td>(</td>
 284           <td class="paramtype">const T_functor &amp;&#160;</td>
 285           <td class="paramname"><em>_A_func</em></td><td>)</td>
 286           <td></td>
 287         </tr>
 288       </table>
 289   </td>
 290   <td class="mlabels-right">
 291 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 292   </tr>
 293 </table>
 294 </div><div class="memdoc">
 295
 296 <p>Constructs a slot from an arbitrary functor. </p>
 297 <dl class="params"><dt>Parameters</dt><dd>
 298   <table class="params">
 299     <tr><td class="paramname">_A_func</td><td>The desired functor the new slot should be assigned to. </td></tr>
 300   </table>
 301   </dd>
 302 </dl>
 303
 304 </div>
 305 </div>
 306 <a id="ac53122c7f0f1f4dd9493e9ac88837ae2"></a>
 307 <h2 class="memtitle"><span class="permalink"><a href="#ac53122c7f0f1f4dd9493e9ac88837ae2">&#9670;&#160;</a></span>slot() <span class="overload">[3/4]</span></h2>
 308
 309 <div class="memitem">
 310 <div class="memproto">
 311 <div class="memtemplate">
 312 template &lt;class T_return , class T_arg1  = nil, class T_arg2  = nil, class T_arg3  = nil, class T_arg4  = nil, class T_arg5  = nil, class T_arg6  = nil, class T_arg7  = nil&gt; </div>
 313 <table class="mlabels">
 314   <tr>
 315   <td class="mlabels-left">
 316       <table class="memname">
 317         <tr>
 318           <td class="memname"><a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 &gt;::<a class="el" href="classsigc_1_1slot.html">slot</a> </td>
 319           <td>(</td>
 320           <td class="paramtype">const <a class="el" href="classsigc_1_1slot.html">slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 &gt; &amp;&#160;</td>
 321           <td class="paramname"><em>src</em></td><td>)</td>
 322           <td></td>
 323         </tr>
 324       </table>
 325   </td>
 326   <td class="mlabels-right">
 327 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 328   </tr>
 329 </table>
 330 </div><div class="memdoc">
 331
 332 <p>Constructs a slot, copying an existing one. </p>
 333 <dl class="params"><dt>Parameters</dt><dd>
 334   <table class="params">
 335     <tr><td class="paramname">src</td><td>The existing slot to copy. </td></tr>
 336   </table>
 337   </dd>
 338 </dl>
 339
 340 </div>
 341 </div>
 342 <a id="a445f8243e1eac20f8f925824c4acf4cf"></a>
 343 <h2 class="memtitle"><span class="permalink"><a href="#a445f8243e1eac20f8f925824c4acf4cf">&#9670;&#160;</a></span>slot() <span class="overload">[4/4]</span></h2>
 344
 345 <div class="memitem">
 346 <div class="memproto">
 347 <div class="memtemplate">
 348 template &lt;class T_return , class T_arg1  = nil, class T_arg2  = nil, class T_arg3  = nil, class T_arg4  = nil, class T_arg5  = nil, class T_arg6  = nil, class T_arg7  = nil&gt; </div>
 349 <table class="mlabels">
 350   <tr>
 351   <td class="mlabels-left">
 352       <table class="memname">
 353         <tr>
 354           <td class="memname"><a class="el" href="classsigc_1_1slot.html">sigc::slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 &gt;::<a class="el" href="classsigc_1_1slot.html">slot</a> </td>
 355           <td>(</td>
 356           <td class="paramtype"><a class="el" href="classsigc_1_1slot.html">slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 &gt; &amp;&amp;&#160;</td>
 357           <td class="paramname"><em>src</em></td><td>)</td>
 358           <td></td>
 359         </tr>
 360       </table>
 361   </td>
 362   <td class="mlabels-right">
 363 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 364   </tr>
 365 </table>
 366 </div><div class="memdoc">
 367
 368 <p>Constructs a slot, moving an existing one. </p>
 369 <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>
 370   <table class="params">
 371     <tr><td class="paramname">src</td><td>The existing slot to move or copy. </td></tr>
 372   </table>
 373   </dd>
 374 </dl>
 375
 376 </div>
 377 </div>
 378 <h2 class="groupheader">Member Function Documentation</h2>
 379 <a id="ac7beb1ab973b6cd124d2cdea3f0c1e0c"></a>
 380 <h2 class="memtitle"><span class="permalink"><a href="#ac7beb1ab973b6cd124d2cdea3f0c1e0c">&#9670;&#160;</a></span>operator=() <span class="overload">[1/2]</span></h2>
 381
 382 <div class="memitem">
 383 <div class="memproto">
 384 <div class="memtemplate">
 385 template &lt;class T_return , class T_arg1  = nil, class T_arg2  = nil, class T_arg3  = nil, class T_arg4  = nil, class T_arg5  = nil, class T_arg6  = nil, class T_arg7  = nil&gt; </div>
 386 <table class="mlabels">
 387   <tr>
 388   <td class="mlabels-left">
 389       <table class="memname">
 390         <tr>
 391           <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, T_arg4, T_arg5, T_arg6, T_arg7 &gt;::operator= </td>
 392           <td>(</td>
 393           <td class="paramtype">const <a class="el" href="classsigc_1_1slot.html">slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 &gt; &amp;&#160;</td>
 394           <td class="paramname"><em>src</em></td><td>)</td>
 395           <td></td>
 396         </tr>
 397       </table>
 398   </td>
 399   <td class="mlabels-right">
 400 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 401   </tr>
 402 </table>
 403 </div><div class="memdoc">
 404
 405 <p>Overrides this slot, making a copy from another slot. </p>
 406 <dl class="params"><dt>Parameters</dt><dd>
 407   <table class="params">
 408     <tr><td class="paramname">src</td><td>The slot from which to make a copy. </td></tr>
 409   </table>
 410   </dd>
 411 </dl>
 412 <dl class="section return"><dt>Returns</dt><dd><code>this</code>. </dd></dl>
 413
 414 </div>
 415 </div>
 416 <a id="a0f4ef3f59a7f7228b8b4fddabdbd6924"></a>
 417 <h2 class="memtitle"><span class="permalink"><a href="#a0f4ef3f59a7f7228b8b4fddabdbd6924">&#9670;&#160;</a></span>operator=() <span class="overload">[2/2]</span></h2>
 418
 419 <div class="memitem">
 420 <div class="memproto">
 421 <div class="memtemplate">
 422 template &lt;class T_return , class T_arg1  = nil, class T_arg2  = nil, class T_arg3  = nil, class T_arg4  = nil, class T_arg5  = nil, class T_arg6  = nil, class T_arg7  = nil&gt; </div>
 423 <table class="mlabels">
 424   <tr>
 425   <td class="mlabels-left">
 426       <table class="memname">
 427         <tr>
 428           <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, T_arg4, T_arg5, T_arg6, T_arg7 &gt;::operator= </td>
 429           <td>(</td>
 430           <td class="paramtype"><a class="el" href="classsigc_1_1slot.html">slot</a>&lt; T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 &gt; &amp;&amp;&#160;</td>
 431           <td class="paramname"><em>src</em></td><td>)</td>
 432           <td></td>
 433         </tr>
 434       </table>
 435   </td>
 436   <td class="mlabels-right">
 437 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 438   </tr>
 439 </table>
 440 </div><div class="memdoc">
 441
 442 <p>Overrides this slot, making a move from another slot. </p>
 443 <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>
 444   <table class="params">
 445     <tr><td class="paramname">src</td><td>The slot from which to move or copy. </td></tr>
 446   </table>
 447   </dd>
 448 </dl>
 449 <dl class="section return"><dt>Returns</dt><dd><code>this</code>. </dd></dl>
 450
 451 </div>
 452 </div>
 453 </div><!-- contents -->
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 455 <hr class="footer"/><address class="footer"><small>
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