untracked/docs/reference/html/classsigc_1_1mem__functor2.html

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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="#pro-attribs">Protected Attributes</a> &#124;
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  52   <div class="headertitle">
  53 <div class="title">sigc::mem_functor2&lt; T_return, T_obj, T_arg1, T_arg2 &gt; Class Template Reference<div class="ingroups"><a class="el" href="group__sigcfunctors.html">Functors</a> &raquo; <a class="el" href="group__mem__fun.html">mem_fun()</a></div></div>  </div>
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  56
  57 <p><a class="el" href="classsigc_1_1mem__functor2.html" title="mem_functor2 wraps methods with 2 argument(s).">mem_functor2</a> wraps methods with 2 argument(s).
  58  <a href="classsigc_1_1mem__functor2.html#details">More...</a></p>
  59
  60 <p><code>#include &lt;sigc++/functors/mem_fun.h&gt;</code></p>
  61 <div class="dynheader">
  62 Inheritance diagram for sigc::mem_functor2&lt; T_return, T_obj, T_arg1, T_arg2 &gt;:</div>
  63 <div class="dyncontent">
  64 <div class="center"><img src="classsigc_1_1mem__functor2__inherit__graph.png" border="0" usemap="#asigc_1_1mem__functor2_3_01T__return_00_01T__obj_00_01T__arg1_00_01T__arg2_01_4_inherit__map" alt="Inheritance graph"/></div>
  65 <map name="asigc_1_1mem__functor2_3_01T__return_00_01T__obj_00_01T__arg1_00_01T__arg2_01_4_inherit__map" id="asigc_1_1mem__functor2_3_01T__return_00_01T__obj_00_01T__arg1_00_01T__arg2_01_4_inherit__map">
  66 <area shape="rect" title="mem_functor2 wraps methods with 2 argument(s)." alt="" coords="29,80,180,136"/>
  67 <area shape="rect" href="classsigc_1_1bound__mem__functor2.html" title="bound_mem_functor2 encapsulates a method with 2 arguments and an object instance." alt="" coords="5,184,204,240"/>
  68 <area shape="rect" href="structsigc_1_1functor__base.html" title="A hint to the compiler." alt="" coords="35,5,175,32"/>
  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:aa584cfe15bb8dc5b2931d2bfd034c118"><td class="memItemLeft" align="right" valign="top">typedef T_return(T_obj::*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1mem__functor2.html#aa584cfe15bb8dc5b2931d2bfd034c118">function_type</a>) (T_arg1, T_arg2)</td></tr>
  75 <tr class="separator:aa584cfe15bb8dc5b2931d2bfd034c118"><td class="memSeparator" colspan="2">&#160;</td></tr>
  76 <tr class="memitem:a9080e942d35d226ea6f9dda097342f07"><td class="memItemLeft" align="right" valign="top">typedef T_return&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1mem__functor2.html#a9080e942d35d226ea6f9dda097342f07">result_type</a></td></tr>
  77 <tr class="separator:a9080e942d35d226ea6f9dda097342f07"><td class="memSeparator" colspan="2">&#160;</td></tr>
  78 </table><table class="memberdecls">
  79 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
  80 Public Member Functions</h2></td></tr>
  81 <tr class="memitem:a691e21d47b7a54b67605812f7e089299"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1mem__functor2.html#a691e21d47b7a54b67605812f7e089299">mem_functor2</a> ()</td></tr>
  82 <tr class="memdesc:a691e21d47b7a54b67605812f7e089299"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs an invalid functor.  <a href="classsigc_1_1mem__functor2.html#a691e21d47b7a54b67605812f7e089299">More...</a><br /></td></tr>
  83 <tr class="separator:a691e21d47b7a54b67605812f7e089299"><td class="memSeparator" colspan="2">&#160;</td></tr>
  84 <tr class="memitem:aeee1c7f263f8d7e7b6fa9be0156878fe"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1mem__functor2.html#aeee1c7f263f8d7e7b6fa9be0156878fe">mem_functor2</a> (<a class="el" href="classsigc_1_1mem__functor2.html#aa584cfe15bb8dc5b2931d2bfd034c118">function_type</a> _A_func)</td></tr>
  85 <tr class="memdesc:aeee1c7f263f8d7e7b6fa9be0156878fe"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a <a class="el" href="classsigc_1_1mem__functor2.html" title="mem_functor2 wraps methods with 2 argument(s).">mem_functor2</a> object that wraps the passed method.  <a href="classsigc_1_1mem__functor2.html#aeee1c7f263f8d7e7b6fa9be0156878fe">More...</a><br /></td></tr>
  86 <tr class="separator:aeee1c7f263f8d7e7b6fa9be0156878fe"><td class="memSeparator" colspan="2">&#160;</td></tr>
  87 <tr class="memitem:a6fe02ecb626919c1149888b03fde552e"><td class="memItemLeft" align="right" valign="top">T_return&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1mem__functor2.html#a6fe02ecb626919c1149888b03fde552e">operator()</a> (T_obj &amp; _A_obj, <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; T_arg1 &gt; _A_a1, <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; T_arg2 &gt; _A_a2) const</td></tr>
  88 <tr class="memdesc:a6fe02ecb626919c1149888b03fde552e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Execute the wrapped method operating on the passed instance.  <a href="classsigc_1_1mem__functor2.html#a6fe02ecb626919c1149888b03fde552e">More...</a><br /></td></tr>
  89 <tr class="separator:a6fe02ecb626919c1149888b03fde552e"><td class="memSeparator" colspan="2">&#160;</td></tr>
  90 <tr class="memitem:ad5d0f74803537d1ed8b9678ac2da57d5"><td class="memItemLeft" align="right" valign="top">T_return&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1mem__functor2.html#ad5d0f74803537d1ed8b9678ac2da57d5">operator()</a> (T_obj * _A_obj, <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; T_arg1 &gt; _A_a1, <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; T_arg2 &gt; _A_a2) const</td></tr>
  91 <tr class="memdesc:ad5d0f74803537d1ed8b9678ac2da57d5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Execute the wrapped method operating on the passed instance.  <a href="classsigc_1_1mem__functor2.html#ad5d0f74803537d1ed8b9678ac2da57d5">More...</a><br /></td></tr>
  92 <tr class="separator:ad5d0f74803537d1ed8b9678ac2da57d5"><td class="memSeparator" colspan="2">&#160;</td></tr>
  93 </table><table class="memberdecls">
  94 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
  95 Protected Attributes</h2></td></tr>
  96 <tr class="memitem:aa4b00e1d6bb65c1c1791d314b5dcb4d6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1mem__functor2.html#aa584cfe15bb8dc5b2931d2bfd034c118">function_type</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1mem__functor2.html#aa4b00e1d6bb65c1c1791d314b5dcb4d6">func_ptr_</a></td></tr>
  97 <tr class="separator:aa4b00e1d6bb65c1c1791d314b5dcb4d6"><td class="memSeparator" colspan="2">&#160;</td></tr>
  98 </table>
  99 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 100 <div class="textblock"><h3>template&lt;class T_return, class T_obj, class T_arg1, class T_arg2&gt;<br />
 101 class sigc::mem_functor2&lt; T_return, T_obj, T_arg1, T_arg2 &gt;</h3>
 102
 103 <p><a class="el" href="classsigc_1_1mem__functor2.html" title="mem_functor2 wraps methods with 2 argument(s).">mem_functor2</a> wraps methods with 2 argument(s). </p>
 104 <p>Use the convenience function <a class="el" href="group__mem__fun.html#gadf6b6d22c503b439019f0a2e77352419" title="Creates a functor of type sigc::mem_functor0 which wraps a method.">mem_fun()</a> to create an instance of <a class="el" href="classsigc_1_1mem__functor2.html" title="mem_functor2 wraps methods with 2 argument(s).">mem_functor2</a>.</p>
 105 <p>The following template arguments are used:</p><ul>
 106 <li><em>T_arg1</em> Argument type used in the definition of <a class="el" href="classsigc_1_1mem__functor2.html#ad5d0f74803537d1ed8b9678ac2da57d5" title="Execute the wrapped method operating on the passed instance.">operator()()</a>.</li>
 107 <li><em>T_arg2</em> Argument type used in the definition of <a class="el" href="classsigc_1_1mem__functor2.html#ad5d0f74803537d1ed8b9678ac2da57d5" title="Execute the wrapped method operating on the passed instance.">operator()()</a>.</li>
 108 <li><em>T_return</em> The return type of <a class="el" href="classsigc_1_1mem__functor2.html#ad5d0f74803537d1ed8b9678ac2da57d5" title="Execute the wrapped method operating on the passed instance.">operator()()</a>.</li>
 109 <li><em>T_obj</em> The object type. </li>
 110 </ul>
 111 </div><h2 class="groupheader">Member Typedef Documentation</h2>
 112 <a id="aa584cfe15bb8dc5b2931d2bfd034c118"></a>
 113 <h2 class="memtitle"><span class="permalink"><a href="#aa584cfe15bb8dc5b2931d2bfd034c118">&#9670;&#160;</a></span>function_type</h2>
 114
 115 <div class="memitem">
 116 <div class="memproto">
 117 <div class="memtemplate">
 118 template &lt;class T_return , class T_obj , class T_arg1 , class T_arg2 &gt; </div>
 119       <table class="memname">
 120         <tr>
 121           <td class="memname">typedef T_return(T_obj::* <a class="el" href="classsigc_1_1mem__functor2.html">sigc::mem_functor2</a>&lt; T_return, T_obj, T_arg1, T_arg2 &gt;::function_type) (T_arg1, T_arg2)</td>
 122         </tr>
 123       </table>
 124 </div><div class="memdoc">
 125
 126 </div>
 127 </div>
 128 <a id="a9080e942d35d226ea6f9dda097342f07"></a>
 129 <h2 class="memtitle"><span class="permalink"><a href="#a9080e942d35d226ea6f9dda097342f07">&#9670;&#160;</a></span>result_type</h2>
 130
 131 <div class="memitem">
 132 <div class="memproto">
 133 <div class="memtemplate">
 134 template &lt;class T_return , class T_obj , class T_arg1 , class T_arg2 &gt; </div>
 135       <table class="memname">
 136         <tr>
 137           <td class="memname">typedef T_return <a class="el" href="classsigc_1_1mem__functor2.html">sigc::mem_functor2</a>&lt; T_return, T_obj, T_arg1, T_arg2 &gt;::<a class="el" href="classsigc_1_1mem__functor2.html#a9080e942d35d226ea6f9dda097342f07">result_type</a></td>
 138         </tr>
 139       </table>
 140 </div><div class="memdoc">
 141
 142 </div>
 143 </div>
 144 <h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
 145 <a id="a691e21d47b7a54b67605812f7e089299"></a>
 146 <h2 class="memtitle"><span class="permalink"><a href="#a691e21d47b7a54b67605812f7e089299">&#9670;&#160;</a></span>mem_functor2() <span class="overload">[1/2]</span></h2>
 147
 148 <div class="memitem">
 149 <div class="memproto">
 150 <div class="memtemplate">
 151 template &lt;class T_return , class T_obj , class T_arg1 , class T_arg2 &gt; </div>
 152 <table class="mlabels">
 153   <tr>
 154   <td class="mlabels-left">
 155       <table class="memname">
 156         <tr>
 157           <td class="memname"><a class="el" href="classsigc_1_1mem__functor2.html">sigc::mem_functor2</a>&lt; T_return, T_obj, T_arg1, T_arg2 &gt;::<a class="el" href="classsigc_1_1mem__functor2.html">mem_functor2</a> </td>
 158           <td>(</td>
 159           <td class="paramname"></td><td>)</td>
 160           <td></td>
 161         </tr>
 162       </table>
 163   </td>
 164   <td class="mlabels-right">
 165 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 166   </tr>
 167 </table>
 168 </div><div class="memdoc">
 169
 170 <p>Constructs an invalid functor. </p>
 171
 172 </div>
 173 </div>
 174 <a id="aeee1c7f263f8d7e7b6fa9be0156878fe"></a>
 175 <h2 class="memtitle"><span class="permalink"><a href="#aeee1c7f263f8d7e7b6fa9be0156878fe">&#9670;&#160;</a></span>mem_functor2() <span class="overload">[2/2]</span></h2>
 176
 177 <div class="memitem">
 178 <div class="memproto">
 179 <div class="memtemplate">
 180 template &lt;class T_return , class T_obj , class T_arg1 , class T_arg2 &gt; </div>
 181 <table class="mlabels">
 182   <tr>
 183   <td class="mlabels-left">
 184       <table class="memname">
 185         <tr>
 186           <td class="memname"><a class="el" href="classsigc_1_1mem__functor2.html">sigc::mem_functor2</a>&lt; T_return, T_obj, T_arg1, T_arg2 &gt;::<a class="el" href="classsigc_1_1mem__functor2.html">mem_functor2</a> </td>
 187           <td>(</td>
 188           <td class="paramtype"><a class="el" href="classsigc_1_1mem__functor2.html#aa584cfe15bb8dc5b2931d2bfd034c118">function_type</a>&#160;</td>
 189           <td class="paramname"><em>_A_func</em></td><td>)</td>
 190           <td></td>
 191         </tr>
 192       </table>
 193   </td>
 194   <td class="mlabels-right">
 195 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span>  </td>
 196   </tr>
 197 </table>
 198 </div><div class="memdoc">
 199
 200 <p>Constructs a <a class="el" href="classsigc_1_1mem__functor2.html" title="mem_functor2 wraps methods with 2 argument(s).">mem_functor2</a> object that wraps the passed method. </p>
 201 <dl class="params"><dt>Parameters</dt><dd>
 202   <table class="params">
 203     <tr><td class="paramname">_A_func</td><td>Pointer to method will be invoked from <a class="el" href="classsigc_1_1mem__functor2.html#ad5d0f74803537d1ed8b9678ac2da57d5" title="Execute the wrapped method operating on the passed instance.">operator()()</a>. </td></tr>
 204   </table>
 205   </dd>
 206 </dl>
 207
 208 </div>
 209 </div>
 210 <h2 class="groupheader">Member Function Documentation</h2>
 211 <a id="a6fe02ecb626919c1149888b03fde552e"></a>
 212 <h2 class="memtitle"><span class="permalink"><a href="#a6fe02ecb626919c1149888b03fde552e">&#9670;&#160;</a></span>operator()() <span class="overload">[1/2]</span></h2>
 213
 214 <div class="memitem">
 215 <div class="memproto">
 216 <div class="memtemplate">
 217 template &lt;class T_return , class T_obj , class T_arg1 , class T_arg2 &gt; </div>
 218 <table class="mlabels">
 219   <tr>
 220   <td class="mlabels-left">
 221       <table class="memname">
 222         <tr>
 223           <td class="memname">T_return <a class="el" href="classsigc_1_1mem__functor2.html">sigc::mem_functor2</a>&lt; T_return, T_obj, T_arg1, T_arg2 &gt;::operator() </td>
 224           <td>(</td>
 225           <td class="paramtype">T_obj &amp;&#160;</td>
 226           <td class="paramname"><em>_A_obj</em>, </td>
 227         </tr>
 228         <tr>
 229           <td class="paramkey"></td>
 230           <td></td>
 231           <td class="paramtype"><a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; T_arg1 &gt;&#160;</td>
 232           <td class="paramname"><em>_A_a1</em>, </td>
 233         </tr>
 234         <tr>
 235           <td class="paramkey"></td>
 236           <td></td>
 237           <td class="paramtype"><a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; T_arg2 &gt;&#160;</td>
 238           <td class="paramname"><em>_A_a2</em>&#160;</td>
 239         </tr>
 240         <tr>
 241           <td></td>
 242           <td>)</td>
 243           <td></td><td> const</td>
 244         </tr>
 245       </table>
 246   </td>
 247   <td class="mlabels-right">
 248 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 249   </tr>
 250 </table>
 251 </div><div class="memdoc">
 252
 253 <p>Execute the wrapped method operating on the passed instance. </p>
 254 <dl class="params"><dt>Parameters</dt><dd>
 255   <table class="params">
 256     <tr><td class="paramname">_A_obj</td><td>Reference to instance the method should operate on. </td></tr>
 257     <tr><td class="paramname">_A_a1</td><td>Argument to be passed on to the method. </td></tr>
 258     <tr><td class="paramname">_A_a2</td><td>Argument to be passed on to the method. </td></tr>
 259   </table>
 260   </dd>
 261 </dl>
 262 <dl class="section return"><dt>Returns</dt><dd>The return value of the method invocation. </dd></dl>
 263
 264 </div>
 265 </div>
 266 <a id="ad5d0f74803537d1ed8b9678ac2da57d5"></a>
 267 <h2 class="memtitle"><span class="permalink"><a href="#ad5d0f74803537d1ed8b9678ac2da57d5">&#9670;&#160;</a></span>operator()() <span class="overload">[2/2]</span></h2>
 268
 269 <div class="memitem">
 270 <div class="memproto">
 271 <div class="memtemplate">
 272 template &lt;class T_return , class T_obj , class T_arg1 , class T_arg2 &gt; </div>
 273 <table class="mlabels">
 274   <tr>
 275   <td class="mlabels-left">
 276       <table class="memname">
 277         <tr>
 278           <td class="memname">T_return <a class="el" href="classsigc_1_1mem__functor2.html">sigc::mem_functor2</a>&lt; T_return, T_obj, T_arg1, T_arg2 &gt;::operator() </td>
 279           <td>(</td>
 280           <td class="paramtype">T_obj *&#160;</td>
 281           <td class="paramname"><em>_A_obj</em>, </td>
 282         </tr>
 283         <tr>
 284           <td class="paramkey"></td>
 285           <td></td>
 286           <td class="paramtype"><a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; T_arg1 &gt;&#160;</td>
 287           <td class="paramname"><em>_A_a1</em>, </td>
 288         </tr>
 289         <tr>
 290           <td class="paramkey"></td>
 291           <td></td>
 292           <td class="paramtype"><a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>&lt; T_arg2 &gt;&#160;</td>
 293           <td class="paramname"><em>_A_a2</em>&#160;</td>
 294         </tr>
 295         <tr>
 296           <td></td>
 297           <td>)</td>
 298           <td></td><td> const</td>
 299         </tr>
 300       </table>
 301   </td>
 302   <td class="mlabels-right">
 303 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 304   </tr>
 305 </table>
 306 </div><div class="memdoc">
 307
 308 <p>Execute the wrapped method operating on the passed instance. </p>
 309 <dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000132">Deprecated:</a></b></dt><dd>Please use the constructor that takes the object by reference instead.</dd></dl>
 310 <dl class="params"><dt>Parameters</dt><dd>
 311   <table class="params">
 312     <tr><td class="paramname">_A_obj</td><td>Pointer to instance the method should operate on. </td></tr>
 313     <tr><td class="paramname">_A_a1</td><td>Argument to be passed on to the method. </td></tr>
 314     <tr><td class="paramname">_A_a2</td><td>Argument to be passed on to the method. </td></tr>
 315   </table>
 316   </dd>
 317 </dl>
 318 <dl class="section return"><dt>Returns</dt><dd>The return value of the method invocation. </dd></dl>
 319
 320 </div>
 321 </div>
 322 <h2 class="groupheader">Member Data Documentation</h2>
 323 <a id="aa4b00e1d6bb65c1c1791d314b5dcb4d6"></a>
 324 <h2 class="memtitle"><span class="permalink"><a href="#aa4b00e1d6bb65c1c1791d314b5dcb4d6">&#9670;&#160;</a></span>func_ptr_</h2>
 325
 326 <div class="memitem">
 327 <div class="memproto">
 328 <div class="memtemplate">
 329 template &lt;class T_return , class T_obj , class T_arg1 , class T_arg2 &gt; </div>
 330 <table class="mlabels">
 331   <tr>
 332   <td class="mlabels-left">
 333       <table class="memname">
 334         <tr>
 335           <td class="memname"><a class="el" href="classsigc_1_1mem__functor2.html#aa584cfe15bb8dc5b2931d2bfd034c118">function_type</a> <a class="el" href="classsigc_1_1mem__functor2.html">sigc::mem_functor2</a>&lt; T_return, T_obj, T_arg1, T_arg2 &gt;::func_ptr_</td>
 336         </tr>
 337       </table>
 338   </td>
 339   <td class="mlabels-right">
 340 <span class="mlabels"><span class="mlabel">protected</span></span>  </td>
 341   </tr>
 342 </table>
 343 </div><div class="memdoc">
 344
 345 </div>
 346 </div>
 347 </div><!-- contents -->
 348 <!-- start footer part -->
 349 <hr class="footer"/><address class="footer"><small>
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