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<h1>sigc::internal::slot_call2< T_functor, T_return, T_arg1, T_arg2 > Struct Template Reference</h1>Abstracts functor execution.
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<tr><td class="memItemLeft" nowrap align=right valign=top>T_return </td><td class="memItemRight" valign=bottom><a class="el" href="structsigc_1_1internal_1_1slot__call2.html#e0">call_it</a> (<a class="el" href="structsigc_1_1internal_1_1slot__rep.html">slot_rep</a>* rep, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a><T_arg1>::take a_1, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a><T_arg2>::take a_2)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">T_return </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1internal_1_1slot__call2.html#e0">call_it</a> (<a class="el" href="structsigc_1_1internal_1_1slot__rep.html">slot_rep</a>* rep, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a><T_arg1>::take a_1, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a><T_arg2>::take a_2)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Invokes a functor of type <code>T_functor</code>. <a href="#e0"></a><br></td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Forms a function pointer from <a class="el" href="structsigc_1_1internal_1_1slot__call2.html#e0">call_it()</a>. <a href="#e1"></a><br></td></tr>