untracked/docs/reference/html/group__track__obj.html

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  22    <div id="projectname">libsigc++
  23    &#160;<span id="projectnumber">2.10.8</span>
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  44 <a href="#nested-classes">Classes</a> &#124;
  45 <a href="#func-members">Functions</a>  </div>
  46   <div class="headertitle">
  47 <div class="title">track_obj()<div class="ingroups"><a class="el" href="group__adaptors.html">Adaptors</a></div></div>  </div>
  48 </div><!--header-->
  49 <div class="contents">
  50
  51 <p><a class="el" href="group__track__obj.html#ga8fd1ab36d123ff83dd4cd8dc58bb28e2" title="Creates an adaptor of type sigc::track_obj_functor1 which wraps a functor.">sigc::track_obj()</a> tracks trackable objects, referenced from a functor.
  52 <a href="#details">More...</a></p>
  53 <table class="memberdecls">
  54 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
  55 Classes</h2></td></tr>
  56 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1track__obj__functor1.html">sigc::track_obj_functor1&lt; T_functor, T_obj1 &gt;</a></td></tr>
  57 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="classsigc_1_1track__obj__functor1.html" title="track_obj_functor1 wraps a functor and stores a reference to a trackable object.">track_obj_functor1</a> wraps a functor and stores a reference to a trackable object.  <a href="classsigc_1_1track__obj__functor1.html#details">More...</a><br /></td></tr>
  58 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  59 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1track__obj__functor2.html">sigc::track_obj_functor2&lt; T_functor, T_obj1, T_obj2 &gt;</a></td></tr>
  60 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="classsigc_1_1track__obj__functor2.html" title="track_obj_functor2 wraps a functor and stores 2 references to trackable objects.">track_obj_functor2</a> wraps a functor and stores 2 references to trackable objects.  <a href="classsigc_1_1track__obj__functor2.html#details">More...</a><br /></td></tr>
  61 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  62 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1track__obj__functor3.html">sigc::track_obj_functor3&lt; T_functor, T_obj1, T_obj2, T_obj3 &gt;</a></td></tr>
  63 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="classsigc_1_1track__obj__functor3.html" title="track_obj_functor3 wraps a functor and stores 3 references to trackable objects.">track_obj_functor3</a> wraps a functor and stores 3 references to trackable objects.  <a href="classsigc_1_1track__obj__functor3.html#details">More...</a><br /></td></tr>
  64 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  65 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1track__obj__functor4.html">sigc::track_obj_functor4&lt; T_functor, T_obj1, T_obj2, T_obj3, T_obj4 &gt;</a></td></tr>
  66 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="classsigc_1_1track__obj__functor4.html" title="track_obj_functor4 wraps a functor and stores 4 references to trackable objects.">track_obj_functor4</a> wraps a functor and stores 4 references to trackable objects.  <a href="classsigc_1_1track__obj__functor4.html#details">More...</a><br /></td></tr>
  67 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  68 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1track__obj__functor5.html">sigc::track_obj_functor5&lt; T_functor, T_obj1, T_obj2, T_obj3, T_obj4, T_obj5 &gt;</a></td></tr>
  69 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="classsigc_1_1track__obj__functor5.html" title="track_obj_functor5 wraps a functor and stores 5 references to trackable objects.">track_obj_functor5</a> wraps a functor and stores 5 references to trackable objects.  <a href="classsigc_1_1track__obj__functor5.html#details">More...</a><br /></td></tr>
  70 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  71 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1track__obj__functor6.html">sigc::track_obj_functor6&lt; T_functor, T_obj1, T_obj2, T_obj3, T_obj4, T_obj5, T_obj6 &gt;</a></td></tr>
  72 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="classsigc_1_1track__obj__functor6.html" title="track_obj_functor6 wraps a functor and stores 6 references to trackable objects.">track_obj_functor6</a> wraps a functor and stores 6 references to trackable objects.  <a href="classsigc_1_1track__obj__functor6.html#details">More...</a><br /></td></tr>
  73 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  74 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1track__obj__functor7.html">sigc::track_obj_functor7&lt; T_functor, T_obj1, T_obj2, T_obj3, T_obj4, T_obj5, T_obj6, T_obj7 &gt;</a></td></tr>
  75 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="classsigc_1_1track__obj__functor7.html" title="track_obj_functor7 wraps a functor and stores 7 references to trackable objects.">track_obj_functor7</a> wraps a functor and stores 7 references to trackable objects.  <a href="classsigc_1_1track__obj__functor7.html#details">More...</a><br /></td></tr>
  76 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  77 </table><table class="memberdecls">
  78 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
  79 Functions</h2></td></tr>
  80 <tr class="memitem:ga8fd1ab36d123ff83dd4cd8dc58bb28e2"><td class="memTemplParams" colspan="2">template&lt;typename T_functor , typename T_obj1 &gt; </td></tr>
  81 <tr class="memitem:ga8fd1ab36d123ff83dd4cd8dc58bb28e2"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1track__obj__functor1.html">track_obj_functor1</a>&lt; T_functor, T_obj1 &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="group__track__obj.html#ga8fd1ab36d123ff83dd4cd8dc58bb28e2">sigc::track_obj</a> (const T_functor &amp; _A_func, const T_obj1 &amp; _A_obj1)</td></tr>
  82 <tr class="memdesc:ga8fd1ab36d123ff83dd4cd8dc58bb28e2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates an adaptor of type <a class="el" href="classsigc_1_1track__obj__functor1.html" title="track_obj_functor1 wraps a functor and stores a reference to a trackable object.">sigc::track_obj_functor1</a> which wraps a functor.  <a href="group__track__obj.html#ga8fd1ab36d123ff83dd4cd8dc58bb28e2">More...</a><br /></td></tr>
  83 <tr class="separator:ga8fd1ab36d123ff83dd4cd8dc58bb28e2"><td class="memSeparator" colspan="2">&#160;</td></tr>
  84 <tr class="memitem:ga60842510c2387ec49c43149d94fb1b72"><td class="memTemplParams" colspan="2">template&lt;typename T_functor , typename T_obj1 , typename T_obj2 &gt; </td></tr>
  85 <tr class="memitem:ga60842510c2387ec49c43149d94fb1b72"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1track__obj__functor2.html">track_obj_functor2</a>&lt; T_functor, T_obj1, T_obj2 &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="group__track__obj.html#ga60842510c2387ec49c43149d94fb1b72">sigc::track_obj</a> (const T_functor &amp; _A_func, const T_obj1 &amp; _A_obj1, const T_obj2 &amp; _A_obj2)</td></tr>
  86 <tr class="memdesc:ga60842510c2387ec49c43149d94fb1b72"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates an adaptor of type <a class="el" href="classsigc_1_1track__obj__functor2.html" title="track_obj_functor2 wraps a functor and stores 2 references to trackable objects.">sigc::track_obj_functor2</a> which wraps a functor.  <a href="group__track__obj.html#ga60842510c2387ec49c43149d94fb1b72">More...</a><br /></td></tr>
  87 <tr class="separator:ga60842510c2387ec49c43149d94fb1b72"><td class="memSeparator" colspan="2">&#160;</td></tr>
  88 <tr class="memitem:ga52b11304cb05441237a8dcc651cb724e"><td class="memTemplParams" colspan="2">template&lt;typename T_functor , typename T_obj1 , typename T_obj2 , typename T_obj3 &gt; </td></tr>
  89 <tr class="memitem:ga52b11304cb05441237a8dcc651cb724e"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1track__obj__functor3.html">track_obj_functor3</a>&lt; T_functor, T_obj1, T_obj2, T_obj3 &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="group__track__obj.html#ga52b11304cb05441237a8dcc651cb724e">sigc::track_obj</a> (const T_functor &amp; _A_func, const T_obj1 &amp; _A_obj1, const T_obj2 &amp; _A_obj2, const T_obj3 &amp; _A_obj3)</td></tr>
  90 <tr class="memdesc:ga52b11304cb05441237a8dcc651cb724e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates an adaptor of type <a class="el" href="classsigc_1_1track__obj__functor3.html" title="track_obj_functor3 wraps a functor and stores 3 references to trackable objects.">sigc::track_obj_functor3</a> which wraps a functor.  <a href="group__track__obj.html#ga52b11304cb05441237a8dcc651cb724e">More...</a><br /></td></tr>
  91 <tr class="separator:ga52b11304cb05441237a8dcc651cb724e"><td class="memSeparator" colspan="2">&#160;</td></tr>
  92 <tr class="memitem:gaea44f2388c18ca8508818ff6b7756216"><td class="memTemplParams" colspan="2">template&lt;typename T_functor , typename T_obj1 , typename T_obj2 , typename T_obj3 , typename T_obj4 &gt; </td></tr>
  93 <tr class="memitem:gaea44f2388c18ca8508818ff6b7756216"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1track__obj__functor4.html">track_obj_functor4</a>&lt; T_functor, T_obj1, T_obj2, T_obj3, T_obj4 &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="group__track__obj.html#gaea44f2388c18ca8508818ff6b7756216">sigc::track_obj</a> (const T_functor &amp; _A_func, const T_obj1 &amp; _A_obj1, const T_obj2 &amp; _A_obj2, const T_obj3 &amp; _A_obj3, const T_obj4 &amp; _A_obj4)</td></tr>
  94 <tr class="memdesc:gaea44f2388c18ca8508818ff6b7756216"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates an adaptor of type <a class="el" href="classsigc_1_1track__obj__functor4.html" title="track_obj_functor4 wraps a functor and stores 4 references to trackable objects.">sigc::track_obj_functor4</a> which wraps a functor.  <a href="group__track__obj.html#gaea44f2388c18ca8508818ff6b7756216">More...</a><br /></td></tr>
  95 <tr class="separator:gaea44f2388c18ca8508818ff6b7756216"><td class="memSeparator" colspan="2">&#160;</td></tr>
  96 <tr class="memitem:ga337dc48ba1e394f572d5d914b83f57a0"><td class="memTemplParams" colspan="2">template&lt;typename T_functor , typename T_obj1 , typename T_obj2 , typename T_obj3 , typename T_obj4 , typename T_obj5 &gt; </td></tr>
  97 <tr class="memitem:ga337dc48ba1e394f572d5d914b83f57a0"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1track__obj__functor5.html">track_obj_functor5</a>&lt; T_functor, T_obj1, T_obj2, T_obj3, T_obj4, T_obj5 &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="group__track__obj.html#ga337dc48ba1e394f572d5d914b83f57a0">sigc::track_obj</a> (const T_functor &amp; _A_func, const T_obj1 &amp; _A_obj1, const T_obj2 &amp; _A_obj2, const T_obj3 &amp; _A_obj3, const T_obj4 &amp; _A_obj4, const T_obj5 &amp; _A_obj5)</td></tr>
  98 <tr class="memdesc:ga337dc48ba1e394f572d5d914b83f57a0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates an adaptor of type <a class="el" href="classsigc_1_1track__obj__functor5.html" title="track_obj_functor5 wraps a functor and stores 5 references to trackable objects.">sigc::track_obj_functor5</a> which wraps a functor.  <a href="group__track__obj.html#ga337dc48ba1e394f572d5d914b83f57a0">More...</a><br /></td></tr>
  99 <tr class="separator:ga337dc48ba1e394f572d5d914b83f57a0"><td class="memSeparator" colspan="2">&#160;</td></tr>
 100 <tr class="memitem:ga0304ca1269ed352fcc1c81324062302e"><td class="memTemplParams" colspan="2">template&lt;typename T_functor , typename T_obj1 , typename T_obj2 , typename T_obj3 , typename T_obj4 , typename T_obj5 , typename T_obj6 &gt; </td></tr>
 101 <tr class="memitem:ga0304ca1269ed352fcc1c81324062302e"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1track__obj__functor6.html">track_obj_functor6</a>&lt; T_functor, T_obj1, T_obj2, T_obj3, T_obj4, T_obj5, T_obj6 &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="group__track__obj.html#ga0304ca1269ed352fcc1c81324062302e">sigc::track_obj</a> (const T_functor &amp; _A_func, const T_obj1 &amp; _A_obj1, const T_obj2 &amp; _A_obj2, const T_obj3 &amp; _A_obj3, const T_obj4 &amp; _A_obj4, const T_obj5 &amp; _A_obj5, const T_obj6 &amp; _A_obj6)</td></tr>
 102 <tr class="memdesc:ga0304ca1269ed352fcc1c81324062302e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates an adaptor of type <a class="el" href="classsigc_1_1track__obj__functor6.html" title="track_obj_functor6 wraps a functor and stores 6 references to trackable objects.">sigc::track_obj_functor6</a> which wraps a functor.  <a href="group__track__obj.html#ga0304ca1269ed352fcc1c81324062302e">More...</a><br /></td></tr>
 103 <tr class="separator:ga0304ca1269ed352fcc1c81324062302e"><td class="memSeparator" colspan="2">&#160;</td></tr>
 104 <tr class="memitem:ga5ea3e9f52643d7ab1bcfa4f419e7d38f"><td class="memTemplParams" colspan="2">template&lt;typename T_functor , typename T_obj1 , typename T_obj2 , typename T_obj3 , typename T_obj4 , typename T_obj5 , typename T_obj6 , typename T_obj7 &gt; </td></tr>
 105 <tr class="memitem:ga5ea3e9f52643d7ab1bcfa4f419e7d38f"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1track__obj__functor7.html">track_obj_functor7</a>&lt; T_functor, T_obj1, T_obj2, T_obj3, T_obj4, T_obj5, T_obj6, T_obj7 &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="group__track__obj.html#ga5ea3e9f52643d7ab1bcfa4f419e7d38f">sigc::track_obj</a> (const T_functor &amp; _A_func, const T_obj1 &amp; _A_obj1, const T_obj2 &amp; _A_obj2, const T_obj3 &amp; _A_obj3, const T_obj4 &amp; _A_obj4, const T_obj5 &amp; _A_obj5, const T_obj6 &amp; _A_obj6, const T_obj7 &amp; _A_obj7)</td></tr>
 106 <tr class="memdesc:ga5ea3e9f52643d7ab1bcfa4f419e7d38f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates an adaptor of type <a class="el" href="classsigc_1_1track__obj__functor7.html" title="track_obj_functor7 wraps a functor and stores 7 references to trackable objects.">sigc::track_obj_functor7</a> which wraps a functor.  <a href="group__track__obj.html#ga5ea3e9f52643d7ab1bcfa4f419e7d38f">More...</a><br /></td></tr>
 107 <tr class="separator:ga5ea3e9f52643d7ab1bcfa4f419e7d38f"><td class="memSeparator" colspan="2">&#160;</td></tr>
 108 </table>
 109 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 110 <p><a class="el" href="group__track__obj.html#ga8fd1ab36d123ff83dd4cd8dc58bb28e2" title="Creates an adaptor of type sigc::track_obj_functor1 which wraps a functor.">sigc::track_obj()</a> tracks trackable objects, referenced from a functor. </p>
 111 <p>It can be useful when you assign a C++11 lambda expression or a std::function&lt;&gt; to a slot, or connect it to a signal, and the lambda expression or std::function&lt;&gt; contains references to <a class="el" href="structsigc_1_1trackable.html" title="Base class for objects with auto-disconnection.">sigc::trackable</a> derived objects.</p>
 112 <p>The functor returned by <a class="el" href="group__track__obj.html#ga8fd1ab36d123ff83dd4cd8dc58bb28e2" title="Creates an adaptor of type sigc::track_obj_functor1 which wraps a functor.">sigc::track_obj()</a> is formally an adaptor, but it does not alter the signature, return type or behaviour of the supplied functor. Up to 7 objects can be tracked. operator()() can have up to 7 arguments.</p>
 113 <dl class="section user"><dt>Example:</dt><dd><div class="fragment"><div class="line"><span class="keyword">struct </span>bar : <span class="keyword">public</span> <a class="code" href="structsigc_1_1trackable.html">sigc::trackable</a> {};</div>
 114 <div class="line"><a class="code" href="classsigc_1_1signal.html">sigc::signal&lt;void&gt;</a> some_signal;</div>
 115 <div class="line"><span class="keywordtype">void</span> foo(bar&amp;);</div>
 116 <div class="line">{</div>
 117 <div class="line">  bar some_bar;</div>
 118 <div class="line">  some_signal.<a class="code" href="classsigc_1_1signal7.html#adc55ac9b0f935fd87a67904022e03cb2">connect</a>([&amp;some_bar](){ foo(some_bar); });</div>
 119 <div class="line">    <span class="comment">// NOT disconnected automatically when some_bar goes out of scope</span></div>
 120 <div class="line">  some_signal.<a class="code" href="classsigc_1_1signal7.html#adc55ac9b0f935fd87a67904022e03cb2">connect</a>(<a class="code" href="group__track__obj.html#ga8fd1ab36d123ff83dd4cd8dc58bb28e2">sigc::track_obj</a>([&amp;some_bar](){ foo(some_bar); }, some_bar);</div>
 121 <div class="line">    <span class="comment">// disconnected automatically when some_bar goes out of scope</span></div>
 122 <div class="line">}</div>
 123 <div class="ttc" id="aclasssigc_1_1signal7_html_adc55ac9b0f935fd87a67904022e03cb2"><div class="ttname"><a href="classsigc_1_1signal7.html#adc55ac9b0f935fd87a67904022e03cb2">sigc::signal7::connect</a></div><div class="ttdeci">iterator connect(const slot_type &amp;slot_)</div><div class="ttdoc">Add a slot to the list of slots.</div><div class="ttdef"><b>Definition:</b> signal.h:3871</div></div>
 124 <div class="ttc" id="aclasssigc_1_1signal_html"><div class="ttname"><a href="classsigc_1_1signal.html">sigc::signal</a></div><div class="ttdoc">Convenience wrapper for the numbered sigc::signal# templates.</div><div class="ttdef"><b>Definition:</b> signal.h:4015</div></div>
 125 <div class="ttc" id="agroup__track__obj_html_ga8fd1ab36d123ff83dd4cd8dc58bb28e2"><div class="ttname"><a href="group__track__obj.html#ga8fd1ab36d123ff83dd4cd8dc58bb28e2">sigc::track_obj</a></div><div class="ttdeci">track_obj_functor1&lt; T_functor, T_obj1 &gt; track_obj(const T_functor &amp;_A_func, const T_obj1 &amp;_A_obj1)</div><div class="ttdoc">Creates an adaptor of type sigc::track_obj_functor1 which wraps a functor.</div><div class="ttdef"><b>Definition:</b> track_obj.h:743</div></div>
 126 <div class="ttc" id="astructsigc_1_1trackable_html"><div class="ttname"><a href="structsigc_1_1trackable.html">sigc::trackable</a></div><div class="ttdoc">Base class for objects with auto-disconnection.</div><div class="ttdef"><b>Definition:</b> trackable.h:110</div></div>
 127 </div><!-- fragment --></dd></dl>
 128 <dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000001">Since libsigc++ 2.4:</a></b></dt><dd></dd></dl>
 129 <h2 class="groupheader">Function Documentation</h2>
 130 <a id="ga8fd1ab36d123ff83dd4cd8dc58bb28e2"></a>
 131 <h2 class="memtitle"><span class="permalink"><a href="#ga8fd1ab36d123ff83dd4cd8dc58bb28e2">&#9670;&#160;</a></span>track_obj() <span class="overload">[1/7]</span></h2>
 132
 133 <div class="memitem">
 134 <div class="memproto">
 135 <div class="memtemplate">
 136 template &lt;typename T_functor , typename T_obj1 &gt; </div>
 137 <table class="mlabels">
 138   <tr>
 139   <td class="mlabels-left">
 140       <table class="memname">
 141         <tr>
 142           <td class="memname"><a class="el" href="classsigc_1_1track__obj__functor1.html">track_obj_functor1</a>&lt;T_functor, T_obj1&gt; sigc::track_obj </td>
 143           <td>(</td>
 144           <td class="paramtype">const T_functor &amp;&#160;</td>
 145           <td class="paramname"><em>_A_func</em>, </td>
 146         </tr>
 147         <tr>
 148           <td class="paramkey"></td>
 149           <td></td>
 150           <td class="paramtype">const T_obj1 &amp;&#160;</td>
 151           <td class="paramname"><em>_A_obj1</em>&#160;</td>
 152         </tr>
 153         <tr>
 154           <td></td>
 155           <td>)</td>
 156           <td></td><td></td>
 157         </tr>
 158       </table>
 159   </td>
 160   <td class="mlabels-right">
 161 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 162   </tr>
 163 </table>
 164 </div><div class="memdoc">
 165
 166 <p>Creates an adaptor of type <a class="el" href="classsigc_1_1track__obj__functor1.html" title="track_obj_functor1 wraps a functor and stores a reference to a trackable object.">sigc::track_obj_functor1</a> which wraps a functor. </p>
 167 <dl class="params"><dt>Parameters</dt><dd>
 168   <table class="params">
 169     <tr><td class="paramname">_A_func</td><td>Functor that shall be wrapped. </td></tr>
 170     <tr><td class="paramname">_A_obj1</td><td>Trackable object. </td></tr>
 171   </table>
 172   </dd>
 173 </dl>
 174 <dl class="section return"><dt>Returns</dt><dd>Adaptor that executes _A_func() on invocation.</dd></dl>
 175 <dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000009">Since libsigc++ 2.4:</a></b></dt><dd></dd></dl>
 176
 177 </div>
 178 </div>
 179 <a id="ga60842510c2387ec49c43149d94fb1b72"></a>
 180 <h2 class="memtitle"><span class="permalink"><a href="#ga60842510c2387ec49c43149d94fb1b72">&#9670;&#160;</a></span>track_obj() <span class="overload">[2/7]</span></h2>
 181
 182 <div class="memitem">
 183 <div class="memproto">
 184 <div class="memtemplate">
 185 template &lt;typename T_functor , typename T_obj1 , typename T_obj2 &gt; </div>
 186 <table class="mlabels">
 187   <tr>
 188   <td class="mlabels-left">
 189       <table class="memname">
 190         <tr>
 191           <td class="memname"><a class="el" href="classsigc_1_1track__obj__functor2.html">track_obj_functor2</a>&lt;T_functor, T_obj1, T_obj2&gt; sigc::track_obj </td>
 192           <td>(</td>
 193           <td class="paramtype">const T_functor &amp;&#160;</td>
 194           <td class="paramname"><em>_A_func</em>, </td>
 195         </tr>
 196         <tr>
 197           <td class="paramkey"></td>
 198           <td></td>
 199           <td class="paramtype">const T_obj1 &amp;&#160;</td>
 200           <td class="paramname"><em>_A_obj1</em>, </td>
 201         </tr>
 202         <tr>
 203           <td class="paramkey"></td>
 204           <td></td>
 205           <td class="paramtype">const T_obj2 &amp;&#160;</td>
 206           <td class="paramname"><em>_A_obj2</em>&#160;</td>
 207         </tr>
 208         <tr>
 209           <td></td>
 210           <td>)</td>
 211           <td></td><td></td>
 212         </tr>
 213       </table>
 214   </td>
 215   <td class="mlabels-right">
 216 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 217   </tr>
 218 </table>
 219 </div><div class="memdoc">
 220
 221 <p>Creates an adaptor of type <a class="el" href="classsigc_1_1track__obj__functor2.html" title="track_obj_functor2 wraps a functor and stores 2 references to trackable objects.">sigc::track_obj_functor2</a> which wraps a functor. </p>
 222 <dl class="params"><dt>Parameters</dt><dd>
 223   <table class="params">
 224     <tr><td class="paramname">_A_func</td><td>Functor that shall be wrapped. </td></tr>
 225     <tr><td class="paramname">_A_obj1</td><td>Trackable object. </td></tr>
 226     <tr><td class="paramname">_A_obj2</td><td>Trackable object. </td></tr>
 227   </table>
 228   </dd>
 229 </dl>
 230 <dl class="section return"><dt>Returns</dt><dd>Adaptor that executes _A_func() on invocation.</dd></dl>
 231 <dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000010">Since libsigc++ 2.4:</a></b></dt><dd></dd></dl>
 232
 233 </div>
 234 </div>
 235 <a id="ga52b11304cb05441237a8dcc651cb724e"></a>
 236 <h2 class="memtitle"><span class="permalink"><a href="#ga52b11304cb05441237a8dcc651cb724e">&#9670;&#160;</a></span>track_obj() <span class="overload">[3/7]</span></h2>
 237
 238 <div class="memitem">
 239 <div class="memproto">
 240 <div class="memtemplate">
 241 template &lt;typename T_functor , typename T_obj1 , typename T_obj2 , typename T_obj3 &gt; </div>
 242 <table class="mlabels">
 243   <tr>
 244   <td class="mlabels-left">
 245       <table class="memname">
 246         <tr>
 247           <td class="memname"><a class="el" href="classsigc_1_1track__obj__functor3.html">track_obj_functor3</a>&lt;T_functor, T_obj1, T_obj2, T_obj3&gt; sigc::track_obj </td>
 248           <td>(</td>
 249           <td class="paramtype">const T_functor &amp;&#160;</td>
 250           <td class="paramname"><em>_A_func</em>, </td>
 251         </tr>
 252         <tr>
 253           <td class="paramkey"></td>
 254           <td></td>
 255           <td class="paramtype">const T_obj1 &amp;&#160;</td>
 256           <td class="paramname"><em>_A_obj1</em>, </td>
 257         </tr>
 258         <tr>
 259           <td class="paramkey"></td>
 260           <td></td>
 261           <td class="paramtype">const T_obj2 &amp;&#160;</td>
 262           <td class="paramname"><em>_A_obj2</em>, </td>
 263         </tr>
 264         <tr>
 265           <td class="paramkey"></td>
 266           <td></td>
 267           <td class="paramtype">const T_obj3 &amp;&#160;</td>
 268           <td class="paramname"><em>_A_obj3</em>&#160;</td>
 269         </tr>
 270         <tr>
 271           <td></td>
 272           <td>)</td>
 273           <td></td><td></td>
 274         </tr>
 275       </table>
 276   </td>
 277   <td class="mlabels-right">
 278 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 279   </tr>
 280 </table>
 281 </div><div class="memdoc">
 282
 283 <p>Creates an adaptor of type <a class="el" href="classsigc_1_1track__obj__functor3.html" title="track_obj_functor3 wraps a functor and stores 3 references to trackable objects.">sigc::track_obj_functor3</a> which wraps a functor. </p>
 284 <dl class="params"><dt>Parameters</dt><dd>
 285   <table class="params">
 286     <tr><td class="paramname">_A_func</td><td>Functor that shall be wrapped. </td></tr>
 287     <tr><td class="paramname">_A_obj1</td><td>Trackable object. </td></tr>
 288     <tr><td class="paramname">_A_obj2</td><td>Trackable object. </td></tr>
 289     <tr><td class="paramname">_A_obj3</td><td>Trackable object. </td></tr>
 290   </table>
 291   </dd>
 292 </dl>
 293 <dl class="section return"><dt>Returns</dt><dd>Adaptor that executes _A_func() on invocation.</dd></dl>
 294 <dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000011">Since libsigc++ 2.4:</a></b></dt><dd></dd></dl>
 295
 296 </div>
 297 </div>
 298 <a id="gaea44f2388c18ca8508818ff6b7756216"></a>
 299 <h2 class="memtitle"><span class="permalink"><a href="#gaea44f2388c18ca8508818ff6b7756216">&#9670;&#160;</a></span>track_obj() <span class="overload">[4/7]</span></h2>
 300
 301 <div class="memitem">
 302 <div class="memproto">
 303 <div class="memtemplate">
 304 template &lt;typename T_functor , typename T_obj1 , typename T_obj2 , typename T_obj3 , typename T_obj4 &gt; </div>
 305 <table class="mlabels">
 306   <tr>
 307   <td class="mlabels-left">
 308       <table class="memname">
 309         <tr>
 310           <td class="memname"><a class="el" href="classsigc_1_1track__obj__functor4.html">track_obj_functor4</a>&lt;T_functor, T_obj1, T_obj2, T_obj3, T_obj4&gt; sigc::track_obj </td>
 311           <td>(</td>
 312           <td class="paramtype">const T_functor &amp;&#160;</td>
 313           <td class="paramname"><em>_A_func</em>, </td>
 314         </tr>
 315         <tr>
 316           <td class="paramkey"></td>
 317           <td></td>
 318           <td class="paramtype">const T_obj1 &amp;&#160;</td>
 319           <td class="paramname"><em>_A_obj1</em>, </td>
 320         </tr>
 321         <tr>
 322           <td class="paramkey"></td>
 323           <td></td>
 324           <td class="paramtype">const T_obj2 &amp;&#160;</td>
 325           <td class="paramname"><em>_A_obj2</em>, </td>
 326         </tr>
 327         <tr>
 328           <td class="paramkey"></td>
 329           <td></td>
 330           <td class="paramtype">const T_obj3 &amp;&#160;</td>
 331           <td class="paramname"><em>_A_obj3</em>, </td>
 332         </tr>
 333         <tr>
 334           <td class="paramkey"></td>
 335           <td></td>
 336           <td class="paramtype">const T_obj4 &amp;&#160;</td>
 337           <td class="paramname"><em>_A_obj4</em>&#160;</td>
 338         </tr>
 339         <tr>
 340           <td></td>
 341           <td>)</td>
 342           <td></td><td></td>
 343         </tr>
 344       </table>
 345   </td>
 346   <td class="mlabels-right">
 347 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 348   </tr>
 349 </table>
 350 </div><div class="memdoc">
 351
 352 <p>Creates an adaptor of type <a class="el" href="classsigc_1_1track__obj__functor4.html" title="track_obj_functor4 wraps a functor and stores 4 references to trackable objects.">sigc::track_obj_functor4</a> which wraps a functor. </p>
 353 <dl class="params"><dt>Parameters</dt><dd>
 354   <table class="params">
 355     <tr><td class="paramname">_A_func</td><td>Functor that shall be wrapped. </td></tr>
 356     <tr><td class="paramname">_A_obj1</td><td>Trackable object. </td></tr>
 357     <tr><td class="paramname">_A_obj2</td><td>Trackable object. </td></tr>
 358     <tr><td class="paramname">_A_obj3</td><td>Trackable object. </td></tr>
 359     <tr><td class="paramname">_A_obj4</td><td>Trackable object. </td></tr>
 360   </table>
 361   </dd>
 362 </dl>
 363 <dl class="section return"><dt>Returns</dt><dd>Adaptor that executes _A_func() on invocation.</dd></dl>
 364 <dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000012">Since libsigc++ 2.4:</a></b></dt><dd></dd></dl>
 365
 366 </div>
 367 </div>
 368 <a id="ga337dc48ba1e394f572d5d914b83f57a0"></a>
 369 <h2 class="memtitle"><span class="permalink"><a href="#ga337dc48ba1e394f572d5d914b83f57a0">&#9670;&#160;</a></span>track_obj() <span class="overload">[5/7]</span></h2>
 370
 371 <div class="memitem">
 372 <div class="memproto">
 373 <div class="memtemplate">
 374 template &lt;typename T_functor , typename T_obj1 , typename T_obj2 , typename T_obj3 , typename T_obj4 , typename T_obj5 &gt; </div>
 375 <table class="mlabels">
 376   <tr>
 377   <td class="mlabels-left">
 378       <table class="memname">
 379         <tr>
 380           <td class="memname"><a class="el" href="classsigc_1_1track__obj__functor5.html">track_obj_functor5</a>&lt;T_functor, T_obj1, T_obj2, T_obj3, T_obj4, T_obj5&gt; sigc::track_obj </td>
 381           <td>(</td>
 382           <td class="paramtype">const T_functor &amp;&#160;</td>
 383           <td class="paramname"><em>_A_func</em>, </td>
 384         </tr>
 385         <tr>
 386           <td class="paramkey"></td>
 387           <td></td>
 388           <td class="paramtype">const T_obj1 &amp;&#160;</td>
 389           <td class="paramname"><em>_A_obj1</em>, </td>
 390         </tr>
 391         <tr>
 392           <td class="paramkey"></td>
 393           <td></td>
 394           <td class="paramtype">const T_obj2 &amp;&#160;</td>
 395           <td class="paramname"><em>_A_obj2</em>, </td>
 396         </tr>
 397         <tr>
 398           <td class="paramkey"></td>
 399           <td></td>
 400           <td class="paramtype">const T_obj3 &amp;&#160;</td>
 401           <td class="paramname"><em>_A_obj3</em>, </td>
 402         </tr>
 403         <tr>
 404           <td class="paramkey"></td>
 405           <td></td>
 406           <td class="paramtype">const T_obj4 &amp;&#160;</td>
 407           <td class="paramname"><em>_A_obj4</em>, </td>
 408         </tr>
 409         <tr>
 410           <td class="paramkey"></td>
 411           <td></td>
 412           <td class="paramtype">const T_obj5 &amp;&#160;</td>
 413           <td class="paramname"><em>_A_obj5</em>&#160;</td>
 414         </tr>
 415         <tr>
 416           <td></td>
 417           <td>)</td>
 418           <td></td><td></td>
 419         </tr>
 420       </table>
 421   </td>
 422   <td class="mlabels-right">
 423 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 424   </tr>
 425 </table>
 426 </div><div class="memdoc">
 427
 428 <p>Creates an adaptor of type <a class="el" href="classsigc_1_1track__obj__functor5.html" title="track_obj_functor5 wraps a functor and stores 5 references to trackable objects.">sigc::track_obj_functor5</a> which wraps a functor. </p>
 429 <dl class="params"><dt>Parameters</dt><dd>
 430   <table class="params">
 431     <tr><td class="paramname">_A_func</td><td>Functor that shall be wrapped. </td></tr>
 432     <tr><td class="paramname">_A_obj1</td><td>Trackable object. </td></tr>
 433     <tr><td class="paramname">_A_obj2</td><td>Trackable object. </td></tr>
 434     <tr><td class="paramname">_A_obj3</td><td>Trackable object. </td></tr>
 435     <tr><td class="paramname">_A_obj4</td><td>Trackable object. </td></tr>
 436     <tr><td class="paramname">_A_obj5</td><td>Trackable object. </td></tr>
 437   </table>
 438   </dd>
 439 </dl>
 440 <dl class="section return"><dt>Returns</dt><dd>Adaptor that executes _A_func() on invocation.</dd></dl>
 441 <dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000013">Since libsigc++ 2.4:</a></b></dt><dd></dd></dl>
 442
 443 </div>
 444 </div>
 445 <a id="ga0304ca1269ed352fcc1c81324062302e"></a>
 446 <h2 class="memtitle"><span class="permalink"><a href="#ga0304ca1269ed352fcc1c81324062302e">&#9670;&#160;</a></span>track_obj() <span class="overload">[6/7]</span></h2>
 447
 448 <div class="memitem">
 449 <div class="memproto">
 450 <div class="memtemplate">
 451 template &lt;typename T_functor , typename T_obj1 , typename T_obj2 , typename T_obj3 , typename T_obj4 , typename T_obj5 , typename T_obj6 &gt; </div>
 452 <table class="mlabels">
 453   <tr>
 454   <td class="mlabels-left">
 455       <table class="memname">
 456         <tr>
 457           <td class="memname"><a class="el" href="classsigc_1_1track__obj__functor6.html">track_obj_functor6</a>&lt;T_functor, T_obj1, T_obj2, T_obj3, T_obj4, T_obj5, T_obj6&gt; sigc::track_obj </td>
 458           <td>(</td>
 459           <td class="paramtype">const T_functor &amp;&#160;</td>
 460           <td class="paramname"><em>_A_func</em>, </td>
 461         </tr>
 462         <tr>
 463           <td class="paramkey"></td>
 464           <td></td>
 465           <td class="paramtype">const T_obj1 &amp;&#160;</td>
 466           <td class="paramname"><em>_A_obj1</em>, </td>
 467         </tr>
 468         <tr>
 469           <td class="paramkey"></td>
 470           <td></td>
 471           <td class="paramtype">const T_obj2 &amp;&#160;</td>
 472           <td class="paramname"><em>_A_obj2</em>, </td>
 473         </tr>
 474         <tr>
 475           <td class="paramkey"></td>
 476           <td></td>
 477           <td class="paramtype">const T_obj3 &amp;&#160;</td>
 478           <td class="paramname"><em>_A_obj3</em>, </td>
 479         </tr>
 480         <tr>
 481           <td class="paramkey"></td>
 482           <td></td>
 483           <td class="paramtype">const T_obj4 &amp;&#160;</td>
 484           <td class="paramname"><em>_A_obj4</em>, </td>
 485         </tr>
 486         <tr>
 487           <td class="paramkey"></td>
 488           <td></td>
 489           <td class="paramtype">const T_obj5 &amp;&#160;</td>
 490           <td class="paramname"><em>_A_obj5</em>, </td>
 491         </tr>
 492         <tr>
 493           <td class="paramkey"></td>
 494           <td></td>
 495           <td class="paramtype">const T_obj6 &amp;&#160;</td>
 496           <td class="paramname"><em>_A_obj6</em>&#160;</td>
 497         </tr>
 498         <tr>
 499           <td></td>
 500           <td>)</td>
 501           <td></td><td></td>
 502         </tr>
 503       </table>
 504   </td>
 505   <td class="mlabels-right">
 506 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 507   </tr>
 508 </table>
 509 </div><div class="memdoc">
 510
 511 <p>Creates an adaptor of type <a class="el" href="classsigc_1_1track__obj__functor6.html" title="track_obj_functor6 wraps a functor and stores 6 references to trackable objects.">sigc::track_obj_functor6</a> which wraps a functor. </p>
 512 <dl class="params"><dt>Parameters</dt><dd>
 513   <table class="params">
 514     <tr><td class="paramname">_A_func</td><td>Functor that shall be wrapped. </td></tr>
 515     <tr><td class="paramname">_A_obj1</td><td>Trackable object. </td></tr>
 516     <tr><td class="paramname">_A_obj2</td><td>Trackable object. </td></tr>
 517     <tr><td class="paramname">_A_obj3</td><td>Trackable object. </td></tr>
 518     <tr><td class="paramname">_A_obj4</td><td>Trackable object. </td></tr>
 519     <tr><td class="paramname">_A_obj5</td><td>Trackable object. </td></tr>
 520     <tr><td class="paramname">_A_obj6</td><td>Trackable object. </td></tr>
 521   </table>
 522   </dd>
 523 </dl>
 524 <dl class="section return"><dt>Returns</dt><dd>Adaptor that executes _A_func() on invocation.</dd></dl>
 525 <dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000014">Since libsigc++ 2.4:</a></b></dt><dd></dd></dl>
 526
 527 </div>
 528 </div>
 529 <a id="ga5ea3e9f52643d7ab1bcfa4f419e7d38f"></a>
 530 <h2 class="memtitle"><span class="permalink"><a href="#ga5ea3e9f52643d7ab1bcfa4f419e7d38f">&#9670;&#160;</a></span>track_obj() <span class="overload">[7/7]</span></h2>
 531
 532 <div class="memitem">
 533 <div class="memproto">
 534 <div class="memtemplate">
 535 template &lt;typename T_functor , typename T_obj1 , typename T_obj2 , typename T_obj3 , typename T_obj4 , typename T_obj5 , typename T_obj6 , typename T_obj7 &gt; </div>
 536 <table class="mlabels">
 537   <tr>
 538   <td class="mlabels-left">
 539       <table class="memname">
 540         <tr>
 541           <td class="memname"><a class="el" href="classsigc_1_1track__obj__functor7.html">track_obj_functor7</a>&lt;T_functor, T_obj1, T_obj2, T_obj3, T_obj4, T_obj5, T_obj6, T_obj7&gt; sigc::track_obj </td>
 542           <td>(</td>
 543           <td class="paramtype">const T_functor &amp;&#160;</td>
 544           <td class="paramname"><em>_A_func</em>, </td>
 545         </tr>
 546         <tr>
 547           <td class="paramkey"></td>
 548           <td></td>
 549           <td class="paramtype">const T_obj1 &amp;&#160;</td>
 550           <td class="paramname"><em>_A_obj1</em>, </td>
 551         </tr>
 552         <tr>
 553           <td class="paramkey"></td>
 554           <td></td>
 555           <td class="paramtype">const T_obj2 &amp;&#160;</td>
 556           <td class="paramname"><em>_A_obj2</em>, </td>
 557         </tr>
 558         <tr>
 559           <td class="paramkey"></td>
 560           <td></td>
 561           <td class="paramtype">const T_obj3 &amp;&#160;</td>
 562           <td class="paramname"><em>_A_obj3</em>, </td>
 563         </tr>
 564         <tr>
 565           <td class="paramkey"></td>
 566           <td></td>
 567           <td class="paramtype">const T_obj4 &amp;&#160;</td>
 568           <td class="paramname"><em>_A_obj4</em>, </td>
 569         </tr>
 570         <tr>
 571           <td class="paramkey"></td>
 572           <td></td>
 573           <td class="paramtype">const T_obj5 &amp;&#160;</td>
 574           <td class="paramname"><em>_A_obj5</em>, </td>
 575         </tr>
 576         <tr>
 577           <td class="paramkey"></td>
 578           <td></td>
 579           <td class="paramtype">const T_obj6 &amp;&#160;</td>
 580           <td class="paramname"><em>_A_obj6</em>, </td>
 581         </tr>
 582         <tr>
 583           <td class="paramkey"></td>
 584           <td></td>
 585           <td class="paramtype">const T_obj7 &amp;&#160;</td>
 586           <td class="paramname"><em>_A_obj7</em>&#160;</td>
 587         </tr>
 588         <tr>
 589           <td></td>
 590           <td>)</td>
 591           <td></td><td></td>
 592         </tr>
 593       </table>
 594   </td>
 595   <td class="mlabels-right">
 596 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 597   </tr>
 598 </table>
 599 </div><div class="memdoc">
 600
 601 <p>Creates an adaptor of type <a class="el" href="classsigc_1_1track__obj__functor7.html" title="track_obj_functor7 wraps a functor and stores 7 references to trackable objects.">sigc::track_obj_functor7</a> which wraps a functor. </p>
 602 <dl class="params"><dt>Parameters</dt><dd>
 603   <table class="params">
 604     <tr><td class="paramname">_A_func</td><td>Functor that shall be wrapped. </td></tr>
 605     <tr><td class="paramname">_A_obj1</td><td>Trackable object. </td></tr>
 606     <tr><td class="paramname">_A_obj2</td><td>Trackable object. </td></tr>
 607     <tr><td class="paramname">_A_obj3</td><td>Trackable object. </td></tr>
 608     <tr><td class="paramname">_A_obj4</td><td>Trackable object. </td></tr>
 609     <tr><td class="paramname">_A_obj5</td><td>Trackable object. </td></tr>
 610     <tr><td class="paramname">_A_obj6</td><td>Trackable object. </td></tr>
 611     <tr><td class="paramname">_A_obj7</td><td>Trackable object. </td></tr>
 612   </table>
 613   </dd>
 614 </dl>
 615 <dl class="section return"><dt>Returns</dt><dd>Adaptor that executes _A_func() on invocation.</dd></dl>
 616 <dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000015">Since libsigc++ 2.4:</a></b></dt><dd></dd></dl>
 617
 618 </div>
 619 </div>
 620 </div><!-- contents -->
 621 <!-- start footer part -->
 622 <hr class="footer"/><address class="footer"><small>
 623 Generated on Fri Feb 11 2022 15:40:57 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
 624 </small></address>
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