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<title>c++-gtk-utils: Cgu::Callback::Callback4< unref, T, BoundArg1, BoundArg2, BoundArg3, BoundArg4, FreeArgs > Class Template Reference</title>
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<li class="navelem"><a class="el" href="namespaceCgu.html">Cgu</a></li><li class="navelem"><a class="el" href="namespaceCgu_1_1Callback.html">Callback</a></li><li class="navelem"><a class="el" href="classCgu_1_1Callback_1_1Callback4.html">Callback4</a></li> </ul>
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<div class="title">Cgu::Callback::Callback4< unref, T, BoundArg1, BoundArg2, BoundArg3, BoundArg4, FreeArgs > Class Template Reference</div> </div>
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<p><code>#include <<a class="el" href="callback_8h_source.html">callback.h</a>></code></p>
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Inheritance diagram for Cgu::Callback::Callback4< unref, T, BoundArg1, BoundArg2, BoundArg3, BoundArg4, FreeArgs >:</div>
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<img src="classCgu_1_1Callback_1_1Callback4.png" usemap="#Cgu::Callback::Callback4< unref, T, BoundArg1, BoundArg2, BoundArg3, BoundArg4, FreeArgs >_map" alt=""/>
<map id="Cgu::Callback::Callback4< unref, T, BoundArg1, BoundArg2, BoundArg3, BoundArg4, FreeArgs >_map" name="Cgu::Callback::Callback4< unref, T, BoundArg1, BoundArg2, BoundArg3, BoundArg4, FreeArgs >_map">
<area href="classCgu_1_1Callback_1_1CallbackArg.html" alt="Cgu::Callback::CallbackArg< FreeArgs...>" shape="rect" coords="0,0,577,24"/>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:a727a31ff5ffb942c564edfb6a485f9cb"><td class="memItemLeft" align="right" valign="top">typedef void(T::* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCgu_1_1Callback_1_1Callback4.html#a727a31ff5ffb942c564edfb6a485f9cb">MemFunc</a> )(BoundArg1, BoundArg2, BoundArg3, BoundArg4, FreeArgs...)</td></tr>
<tr class="separator:a727a31ff5ffb942c564edfb6a485f9cb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a88112f07e99a2afaa98fc13d7616c653"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCgu_1_1Callback_1_1Callback4.html#a88112f07e99a2afaa98fc13d7616c653">dispatch</a> (typename <a class="el" href="structCgu_1_1Param.html">Cgu::Param</a>< FreeArgs >::ParamType...free_args) const </td></tr>
<tr class="separator:a88112f07e99a2afaa98fc13d7616c653"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad6f49a7c3a35b43b93a2705a66f87e99"><td class="memTemplParams" colspan="2">template<class Arg1 , class Arg2 , class Arg3 , class Arg4 > </td></tr>
<tr class="memitem:ad6f49a7c3a35b43b93a2705a66f87e99"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classCgu_1_1Callback_1_1Callback4.html#ad6f49a7c3a35b43b93a2705a66f87e99">Callback4</a> (T &obj_, <a class="el" href="classCgu_1_1Callback_1_1Callback4.html#a727a31ff5ffb942c564edfb6a485f9cb">MemFunc</a> func_, Arg1 &&arg1_, Arg2 &&arg2_, Arg3 &&arg3_, Arg4 &&arg4_)</td></tr>
<tr class="separator:ad6f49a7c3a35b43b93a2705a66f87e99"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classCgu_1_1Callback_1_1CallbackArg"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classCgu_1_1Callback_1_1CallbackArg')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classCgu_1_1Callback_1_1CallbackArg.html">Cgu::Callback::CallbackArg< FreeArgs...></a></td></tr>
<tr class="memitem:a96a2e52882bb385f440df6422bc8ce26 inherit pub_methods_classCgu_1_1Callback_1_1CallbackArg"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCgu_1_1Callback_1_1CallbackArg.html#a96a2e52882bb385f440df6422bc8ce26">CallbackArg</a> ()</td></tr>
<tr class="separator:a96a2e52882bb385f440df6422bc8ce26 inherit pub_methods_classCgu_1_1Callback_1_1CallbackArg"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab62691574fb3ce87083d6ee3f630be1c inherit pub_methods_classCgu_1_1Callback_1_1CallbackArg"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classCgu_1_1Callback_1_1CallbackArg.html#ab62691574fb3ce87083d6ee3f630be1c">~CallbackArg</a> ()</td></tr>
<tr class="separator:ab62691574fb3ce87083d6ee3f630be1c inherit pub_methods_classCgu_1_1Callback_1_1CallbackArg"><td class="memSeparator" colspan="2"> </td></tr>
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<h2 class="groupheader">Member Typedef Documentation</h2>
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template<bool unref, class T , class BoundArg1 , class BoundArg2 , class BoundArg3 , class BoundArg4 , class... FreeArgs> </div>
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<td class="memname">typedef void(T::* <a class="el" href="classCgu_1_1Callback_1_1Callback4.html">Cgu::Callback::Callback4</a>< unref, T, BoundArg1, BoundArg2, BoundArg3, BoundArg4, FreeArgs >::MemFunc)(BoundArg1, BoundArg2, BoundArg3, BoundArg4, FreeArgs...)</td>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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template<bool unref, class T , class BoundArg1 , class BoundArg2 , class BoundArg3 , class BoundArg4 , class... FreeArgs> </div>
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template<class Arg1 , class Arg2 , class Arg3 , class Arg4 > </div>
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<td class="memname"><a class="el" href="classCgu_1_1Callback_1_1Callback4.html">Cgu::Callback::Callback4</a>< unref, T, BoundArg1, BoundArg2, BoundArg3, BoundArg4, FreeArgs >::<a class="el" href="classCgu_1_1Callback_1_1Callback4.html">Callback4</a> </td>
<td>(</td>
<td class="paramtype">T & </td>
<td class="paramname"><em>obj_</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classCgu_1_1Callback_1_1Callback4.html#a727a31ff5ffb942c564edfb6a485f9cb">MemFunc</a> </td>
<td class="paramname"><em>func_</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">Arg1 && </td>
<td class="paramname"><em>arg1_</em>, </td>
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<td class="paramtype">Arg2 && </td>
<td class="paramname"><em>arg2_</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">Arg3 && </td>
<td class="paramname"><em>arg3_</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">Arg4 && </td>
<td class="paramname"><em>arg4_</em> </td>
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<td>)</td>
<td></td><td></td>
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<h2 class="groupheader">Member Function Documentation</h2>
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template<bool unref, class T , class BoundArg1 , class BoundArg2 , class BoundArg3 , class BoundArg4 , class... FreeArgs> </div>
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<td class="memname">void <a class="el" href="classCgu_1_1Callback_1_1Callback4.html">Cgu::Callback::Callback4</a>< unref, T, BoundArg1, BoundArg2, BoundArg3, BoundArg4, FreeArgs >::dispatch </td>
<td>(</td>
<td class="paramtype">typename <a class="el" href="structCgu_1_1Param.html">Cgu::Param</a>< FreeArgs >::ParamType... </td>
<td class="paramname"><em>args</em>)</td><td></td>
<td> const</td>
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<p>This will execute the referenced function, callable object or class method encapsulated by this class. It will only throw if the dispatched function, callable object or class method throws, or if the copy constructor of a free or bound argument throws and it is not a reference argument. It is thread safe if the referenced function or class method is thread safe. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">args</td><td>The unbound arguments to be passed to the referenced function, callable object or class method, if any. </td></tr>
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</dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>We use <a class="el" href="classCgu_1_1Callback_1_1Callback4.html#a88112f07e99a2afaa98fc13d7616c653">dispatch()</a> to execute the callback, because the callback would normally be invoked through a base class pointer. To invoke it through operator()(), use the <a class="el" href="classCgu_1_1Callback_1_1FunctorArg.html" title="Functor class holding a Callback::CallbackArg object. ">FunctorArg</a> or <a class="el" href="classCgu_1_1Callback_1_1SafeFunctorArg.html" title="Functor class holding a Callback::CallbackArg object, with thread-safe reference count. ">SafeFunctorArg</a> wrapper class. </dd></dl>
<p>Implements <a class="el" href="classCgu_1_1Callback_1_1CallbackArg.html#af60695ee22ec4d28dca43132f285c01d">Cgu::Callback::CallbackArg< FreeArgs...></a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="callback_8h_source.html">callback.h</a></li>
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