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8 <title>libsigc++: sigc::const_volatile_mem_functor2< T_return, T_obj, T_arg1, T_arg2 > Class Template Reference</title>
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23  <span id="projectnumber">2.10.8</span>
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43 <li class="navelem"><a class="el" href="namespacesigc.html">sigc</a></li><li class="navelem"><a class="el" href="classsigc_1_1const__volatile__mem__functor2.html">const_volatile_mem_functor2</a></li> </ul>
48 <a href="#pub-types">Public Types</a> |
49 <a href="#pub-methods">Public Member Functions</a> |
50 <a href="#pro-attribs">Protected Attributes</a> |
51 <a href="classsigc_1_1const__volatile__mem__functor2-members.html">List of all members</a> </div>
52 <div class="headertitle">
53 <div class="title">sigc::const_volatile_mem_functor2< T_return, T_obj, T_arg1, T_arg2 > Class Template Reference<div class="ingroups"><a class="el" href="group__sigcfunctors.html">Functors</a> » <a class="el" href="group__mem__fun.html">mem_fun()</a></div></div> </div>
55 <div class="contents">
57 <p><a class="el" href="classsigc_1_1const__volatile__mem__functor2.html" title="const_volatile_mem_functor2 wraps const volatile methods with 2 argument(s).">const_volatile_mem_functor2</a> wraps const volatile methods with 2 argument(s).
58 <a href="classsigc_1_1const__volatile__mem__functor2.html#details">More...</a></p>
60 <p><code>#include <sigc++/functors/mem_fun.h></code></p>
61 <div class="dynheader">
62 Inheritance diagram for sigc::const_volatile_mem_functor2< T_return, T_obj, T_arg1, T_arg2 >:</div>
63 <div class="dyncontent">
64 <div class="center"><img src="classsigc_1_1const__volatile__mem__functor2__inherit__graph.png" border="0" usemap="#asigc_1_1const__volatile__mem__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_1const__volatile__mem__functor2_3_01T__return_00_01T__obj_00_01T__arg1_00_01T__arg2_01_4_inherit__map" id="asigc_1_1const__volatile__mem__functor2_3_01T__return_00_01T__obj_00_01T__arg1_00_01T__arg2_01_4_inherit__map">
66 <area shape="rect" title="const_volatile_mem_functor2 wraps const volatile methods with 2 argument(s)." alt="" coords="5,80,203,136"/>
67 <area shape="rect" href="classsigc_1_1bound__const__volatile__mem__functor2.html" title="bound_const_volatile_mem_functor2 encapsulates a const volatile method with 2 arguments and an object..." alt="" coords="5,184,203,240"/>
68 <area shape="rect" href="structsigc_1_1functor__base.html" title="A hint to the compiler." alt="" coords="34,5,174,32"/>
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:ac46d1e343e669092d6bb24aa8b5d5dbb"><td class="memItemLeft" align="right" valign="top">typedef T_return(T_obj::* </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__volatile__mem__functor2.html#ac46d1e343e669092d6bb24aa8b5d5dbb">function_type</a>) (T_arg1, T_arg2) const volatile</td></tr>
75 <tr class="separator:ac46d1e343e669092d6bb24aa8b5d5dbb"><td class="memSeparator" colspan="2"> </td></tr>
76 <tr class="memitem:a0d143bb32627f7a0c17270321df8145f"><td class="memItemLeft" align="right" valign="top">typedef T_return </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__volatile__mem__functor2.html#a0d143bb32627f7a0c17270321df8145f">result_type</a></td></tr>
77 <tr class="separator:a0d143bb32627f7a0c17270321df8145f"><td class="memSeparator" colspan="2"> </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:ad99060cf675fb65cbc00f2b8e9ec3068"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__volatile__mem__functor2.html#ad99060cf675fb65cbc00f2b8e9ec3068">const_volatile_mem_functor2</a> ()</td></tr>
82 <tr class="memdesc:ad99060cf675fb65cbc00f2b8e9ec3068"><td class="mdescLeft"> </td><td class="mdescRight">Constructs an invalid functor. <a href="classsigc_1_1const__volatile__mem__functor2.html#ad99060cf675fb65cbc00f2b8e9ec3068">More...</a><br /></td></tr>
83 <tr class="separator:ad99060cf675fb65cbc00f2b8e9ec3068"><td class="memSeparator" colspan="2"> </td></tr>
84 <tr class="memitem:ada3da9a8dd692377c90abbfa9bcfe73a"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__volatile__mem__functor2.html#ada3da9a8dd692377c90abbfa9bcfe73a">const_volatile_mem_functor2</a> (<a class="el" href="classsigc_1_1const__volatile__mem__functor2.html#ac46d1e343e669092d6bb24aa8b5d5dbb">function_type</a> _A_func)</td></tr>
85 <tr class="memdesc:ada3da9a8dd692377c90abbfa9bcfe73a"><td class="mdescLeft"> </td><td class="mdescRight">Constructs a <a class="el" href="classsigc_1_1const__volatile__mem__functor2.html" title="const_volatile_mem_functor2 wraps const volatile methods with 2 argument(s).">const_volatile_mem_functor2</a> object that wraps the passed method. <a href="classsigc_1_1const__volatile__mem__functor2.html#ada3da9a8dd692377c90abbfa9bcfe73a">More...</a><br /></td></tr>
86 <tr class="separator:ada3da9a8dd692377c90abbfa9bcfe73a"><td class="memSeparator" colspan="2"> </td></tr>
87 <tr class="memitem:a467a45cf9bc54bed0f3c5bade3329067"><td class="memItemLeft" align="right" valign="top">T_return </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__volatile__mem__functor2.html#a467a45cf9bc54bed0f3c5bade3329067">operator()</a> (const T_obj & _A_obj, <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>< T_arg1 > _A_a1, <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>< T_arg2 > _A_a2) const</td></tr>
88 <tr class="memdesc:a467a45cf9bc54bed0f3c5bade3329067"><td class="mdescLeft"> </td><td class="mdescRight">Execute the wrapped method operating on the passed instance. <a href="classsigc_1_1const__volatile__mem__functor2.html#a467a45cf9bc54bed0f3c5bade3329067">More...</a><br /></td></tr>
89 <tr class="separator:a467a45cf9bc54bed0f3c5bade3329067"><td class="memSeparator" colspan="2"> </td></tr>
90 <tr class="memitem:a9d024cf10df876df77183e1fb79a52ec"><td class="memItemLeft" align="right" valign="top">T_return </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__volatile__mem__functor2.html#a9d024cf10df876df77183e1fb79a52ec">operator()</a> (const T_obj * _A_obj, <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>< T_arg1 > _A_a1, <a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>< T_arg2 > _A_a2) const</td></tr>
91 <tr class="memdesc:a9d024cf10df876df77183e1fb79a52ec"><td class="mdescLeft"> </td><td class="mdescRight">Execute the wrapped method operating on the passed instance. <a href="classsigc_1_1const__volatile__mem__functor2.html#a9d024cf10df876df77183e1fb79a52ec">More...</a><br /></td></tr>
92 <tr class="separator:a9d024cf10df876df77183e1fb79a52ec"><td class="memSeparator" colspan="2"> </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:aac7f64e6cff784ecd6700d0448d8e796"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1const__volatile__mem__functor2.html#ac46d1e343e669092d6bb24aa8b5d5dbb">function_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1const__volatile__mem__functor2.html#aac7f64e6cff784ecd6700d0448d8e796">func_ptr_</a></td></tr>
97 <tr class="separator:aac7f64e6cff784ecd6700d0448d8e796"><td class="memSeparator" colspan="2"> </td></tr>
99 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
100 <div class="textblock"><h3>template<class T_return, class T_obj, class T_arg1, class T_arg2><br />
101 class sigc::const_volatile_mem_functor2< T_return, T_obj, T_arg1, T_arg2 ></h3>
103 <p><a class="el" href="classsigc_1_1const__volatile__mem__functor2.html" title="const_volatile_mem_functor2 wraps const volatile methods with 2 argument(s).">const_volatile_mem_functor2</a> wraps const volatile 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_1const__volatile__mem__functor2.html" title="const_volatile_mem_functor2 wraps const volatile methods with 2 argument(s).">const_volatile_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_1const__volatile__mem__functor2.html#a9d024cf10df876df77183e1fb79a52ec" 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_1const__volatile__mem__functor2.html#a9d024cf10df876df77183e1fb79a52ec" 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_1const__volatile__mem__functor2.html#a9d024cf10df876df77183e1fb79a52ec" title="Execute the wrapped method operating on the passed instance.">operator()()</a>.</li>
109 <li><em>T_obj</em> The object type. </li>
111 </div><h2 class="groupheader">Member Typedef Documentation</h2>
112 <a id="ac46d1e343e669092d6bb24aa8b5d5dbb"></a>
113 <h2 class="memtitle"><span class="permalink"><a href="#ac46d1e343e669092d6bb24aa8b5d5dbb">◆ </a></span>function_type</h2>
115 <div class="memitem">
116 <div class="memproto">
117 <div class="memtemplate">
118 template <class T_return , class T_obj , class T_arg1 , class T_arg2 > </div>
119 <table class="memname">
121 <td class="memname">typedef T_return(T_obj::* <a class="el" href="classsigc_1_1const__volatile__mem__functor2.html">sigc::const_volatile_mem_functor2</a>< T_return, T_obj, T_arg1, T_arg2 >::function_type) (T_arg1, T_arg2) const volatile</td>
124 </div><div class="memdoc">
128 <a id="a0d143bb32627f7a0c17270321df8145f"></a>
129 <h2 class="memtitle"><span class="permalink"><a href="#a0d143bb32627f7a0c17270321df8145f">◆ </a></span>result_type</h2>
131 <div class="memitem">
132 <div class="memproto">
133 <div class="memtemplate">
134 template <class T_return , class T_obj , class T_arg1 , class T_arg2 > </div>
135 <table class="memname">
137 <td class="memname">typedef T_return <a class="el" href="classsigc_1_1const__volatile__mem__functor2.html">sigc::const_volatile_mem_functor2</a>< T_return, T_obj, T_arg1, T_arg2 >::<a class="el" href="classsigc_1_1const__volatile__mem__functor2.html#a0d143bb32627f7a0c17270321df8145f">result_type</a></td>
140 </div><div class="memdoc">
144 <h2 class="groupheader">Constructor & Destructor Documentation</h2>
145 <a id="ad99060cf675fb65cbc00f2b8e9ec3068"></a>
146 <h2 class="memtitle"><span class="permalink"><a href="#ad99060cf675fb65cbc00f2b8e9ec3068">◆ </a></span>const_volatile_mem_functor2() <span class="overload">[1/2]</span></h2>
148 <div class="memitem">
149 <div class="memproto">
150 <div class="memtemplate">
151 template <class T_return , class T_obj , class T_arg1 , class T_arg2 > </div>
152 <table class="mlabels">
154 <td class="mlabels-left">
155 <table class="memname">
157 <td class="memname"><a class="el" href="classsigc_1_1const__volatile__mem__functor2.html">sigc::const_volatile_mem_functor2</a>< T_return, T_obj, T_arg1, T_arg2 >::<a class="el" href="classsigc_1_1const__volatile__mem__functor2.html">const_volatile_mem_functor2</a> </td>
159 <td class="paramname"></td><td>)</td>
164 <td class="mlabels-right">
165 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
168 </div><div class="memdoc">
170 <p>Constructs an invalid functor. </p>
174 <a id="ada3da9a8dd692377c90abbfa9bcfe73a"></a>
175 <h2 class="memtitle"><span class="permalink"><a href="#ada3da9a8dd692377c90abbfa9bcfe73a">◆ </a></span>const_volatile_mem_functor2() <span class="overload">[2/2]</span></h2>
177 <div class="memitem">
178 <div class="memproto">
179 <div class="memtemplate">
180 template <class T_return , class T_obj , class T_arg1 , class T_arg2 > </div>
181 <table class="mlabels">
183 <td class="mlabels-left">
184 <table class="memname">
186 <td class="memname"><a class="el" href="classsigc_1_1const__volatile__mem__functor2.html">sigc::const_volatile_mem_functor2</a>< T_return, T_obj, T_arg1, T_arg2 >::<a class="el" href="classsigc_1_1const__volatile__mem__functor2.html">const_volatile_mem_functor2</a> </td>
188 <td class="paramtype"><a class="el" href="classsigc_1_1const__volatile__mem__functor2.html#ac46d1e343e669092d6bb24aa8b5d5dbb">function_type</a> </td>
189 <td class="paramname"><em>_A_func</em></td><td>)</td>
194 <td class="mlabels-right">
195 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span> </td>
198 </div><div class="memdoc">
200 <p>Constructs a <a class="el" href="classsigc_1_1const__volatile__mem__functor2.html" title="const_volatile_mem_functor2 wraps const volatile methods with 2 argument(s).">const_volatile_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_1const__volatile__mem__functor2.html#a9d024cf10df876df77183e1fb79a52ec" title="Execute the wrapped method operating on the passed instance.">operator()()</a>. </td></tr>
210 <h2 class="groupheader">Member Function Documentation</h2>
211 <a id="a467a45cf9bc54bed0f3c5bade3329067"></a>
212 <h2 class="memtitle"><span class="permalink"><a href="#a467a45cf9bc54bed0f3c5bade3329067">◆ </a></span>operator()() <span class="overload">[1/2]</span></h2>
214 <div class="memitem">
215 <div class="memproto">
216 <div class="memtemplate">
217 template <class T_return , class T_obj , class T_arg1 , class T_arg2 > </div>
218 <table class="mlabels">
220 <td class="mlabels-left">
221 <table class="memname">
223 <td class="memname">T_return <a class="el" href="classsigc_1_1const__volatile__mem__functor2.html">sigc::const_volatile_mem_functor2</a>< T_return, T_obj, T_arg1, T_arg2 >::operator() </td>
225 <td class="paramtype">const T_obj & </td>
226 <td class="paramname"><em>_A_obj</em>, </td>
229 <td class="paramkey"></td>
231 <td class="paramtype"><a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>< T_arg1 > </td>
232 <td class="paramname"><em>_A_a1</em>, </td>
235 <td class="paramkey"></td>
237 <td class="paramtype"><a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>< T_arg2 > </td>
238 <td class="paramname"><em>_A_a2</em> </td>
243 <td></td><td> const</td>
247 <td class="mlabels-right">
248 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
251 </div><div class="memdoc">
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>
262 <dl class="section return"><dt>Returns</dt><dd>The return value of the method invocation. </dd></dl>
266 <a id="a9d024cf10df876df77183e1fb79a52ec"></a>
267 <h2 class="memtitle"><span class="permalink"><a href="#a9d024cf10df876df77183e1fb79a52ec">◆ </a></span>operator()() <span class="overload">[2/2]</span></h2>
269 <div class="memitem">
270 <div class="memproto">
271 <div class="memtemplate">
272 template <class T_return , class T_obj , class T_arg1 , class T_arg2 > </div>
273 <table class="mlabels">
275 <td class="mlabels-left">
276 <table class="memname">
278 <td class="memname">T_return <a class="el" href="classsigc_1_1const__volatile__mem__functor2.html">sigc::const_volatile_mem_functor2</a>< T_return, T_obj, T_arg1, T_arg2 >::operator() </td>
280 <td class="paramtype">const T_obj * </td>
281 <td class="paramname"><em>_A_obj</em>, </td>
284 <td class="paramkey"></td>
286 <td class="paramtype"><a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>< T_arg1 > </td>
287 <td class="paramname"><em>_A_a1</em>, </td>
290 <td class="paramkey"></td>
292 <td class="paramtype"><a class="el" href="namespacesigc.html#aa0d56c61023af35c47b79db80b32fd2e">type_trait_take_t</a>< T_arg2 > </td>
293 <td class="paramname"><em>_A_a2</em> </td>
298 <td></td><td> const</td>
302 <td class="mlabels-right">
303 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
306 </div><div class="memdoc">
308 <p>Execute the wrapped method operating on the passed instance. </p>
309 <dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000156">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>
318 <dl class="section return"><dt>Returns</dt><dd>The return value of the method invocation. </dd></dl>
322 <h2 class="groupheader">Member Data Documentation</h2>
323 <a id="aac7f64e6cff784ecd6700d0448d8e796"></a>
324 <h2 class="memtitle"><span class="permalink"><a href="#aac7f64e6cff784ecd6700d0448d8e796">◆ </a></span>func_ptr_</h2>
326 <div class="memitem">
327 <div class="memproto">
328 <div class="memtemplate">
329 template <class T_return , class T_obj , class T_arg1 , class T_arg2 > </div>
330 <table class="mlabels">
332 <td class="mlabels-left">
333 <table class="memname">
335 <td class="memname"><a class="el" href="classsigc_1_1const__volatile__mem__functor2.html#ac46d1e343e669092d6bb24aa8b5d5dbb">function_type</a> <a class="el" href="classsigc_1_1const__volatile__mem__functor2.html">sigc::const_volatile_mem_functor2</a>< T_return, T_obj, T_arg1, T_arg2 >::func_ptr_</td>
339 <td class="mlabels-right">
340 <span class="mlabels"><span class="mlabel">protected</span></span> </td>
343 </div><div class="memdoc">
347 </div><!-- contents -->
348 <!-- start footer part -->
349 <hr class="footer"/><address class="footer"><small>
350 Generated on Fri Feb 11 2022 15:40:58 for libsigc++ by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.1