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<title>libsigc++: sigc::signal< T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 >::accumulated< T_accumulator > Class Template Reference</title>
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<li class="navelem"><a class="el" href="namespacesigc.html">sigc</a></li><li class="navelem"><a class="el" href="classsigc_1_1signal.html">signal</a></li><li class="navelem"><a class="el" href="classsigc_1_1signal_1_1accumulated.html">accumulated</a></li> </ul>
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<div class="title">sigc::signal< T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 >::accumulated< T_accumulator > Class Template Reference<div class="ingroups"><a class="el" href="group__signal.html">Signals</a></div></div> </div>
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<p>Convenience wrapper for the numbered <a class="el" href="classsigc_1_1signal.html" title="Convenience wrapper for the numbered sigc::signal# templates. ">sigc::signal</a># templates.
<a href="classsigc_1_1signal_1_1accumulated.html#details">More...</a></p>
<p><code>#include <sigc++/signal.h></code></p>
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Inheritance diagram for sigc::signal< T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 >::accumulated< T_accumulator >:</div>
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<div class="center"><img src="classsigc_1_1signal_1_1accumulated__inherit__graph.png" border="0" usemap="#sigc_1_1signal_3_01T__return_00_01T__arg1_00_01T__arg2_00_01T__arg3_00_01T__arg4_00_01T__arg5_00_01T__arg6_00_01T__arg7_01_4_1_1accumulated_3_01T__accumulator_01_4_inherit__map" alt="Inheritance graph"/></div>
<map name="sigc_1_1signal_3_01T__return_00_01T__arg1_00_01T__arg2_00_01T__arg3_00_01T__arg4_00_01T__arg5_00_01T__arg6_00_01T__arg7_01_4_1_1accumulated_3_01T__accumulator_01_4_inherit__map" id="sigc_1_1signal_3_01T__return_00_01T__arg1_00_01T__arg2_00_01T__arg3_00_01T__arg4_00_01T__arg5_00_01T__arg6_00_01T__arg7_01_4_1_1accumulated_3_01T__accumulator_01_4_inherit__map">
<area shape="rect" id="node2" href="classsigc_1_1signal7.html" title="Signal declaration. " alt="" coords="347,13,533,83"/><area shape="rect" id="node3" href="structsigc_1_1signal__base.html" title="Base class for the sigc::signal# templates. " alt="" coords="168,35,299,61"/><area shape="rect" id="node4" href="structsigc_1_1trackable.html" title="Base class for objects with auto-disconnection. " alt="" coords="5,35,120,61"/></map>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a46bed3515606e0a5807f08e239891ca0"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal_1_1accumulated.html#a46bed3515606e0a5807f08e239891ca0">accumulated</a> ()</td></tr>
<tr class="separator:a46bed3515606e0a5807f08e239891ca0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a032428476a190d9dea6313f70e5b8a10"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal_1_1accumulated.html#a032428476a190d9dea6313f70e5b8a10">accumulated</a> (const <a class="el" href="classsigc_1_1signal_1_1accumulated.html">accumulated</a>& src)</td></tr>
<tr class="separator:a032428476a190d9dea6313f70e5b8a10"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classsigc_1_1signal7"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classsigc_1_1signal7')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classsigc_1_1signal7.html">sigc::signal7< T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7, T_accumulator ></a></td></tr>
<tr class="memitem:ab6d54db53a164fb459fcb342d4b45ff0 inherit pub_methods_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#ab6d54db53a164fb459fcb342d4b45ff0">signal7</a> ()</td></tr>
<tr class="separator:ab6d54db53a164fb459fcb342d4b45ff0 inherit pub_methods_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a12d6e064d0a5c2a8c09d60a64184a823 inherit pub_methods_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#a12d6e064d0a5c2a8c09d60a64184a823">signal7</a> (const <a class="el" href="classsigc_1_1signal7.html">signal7</a>& src)</td></tr>
<tr class="separator:a12d6e064d0a5c2a8c09d60a64184a823 inherit pub_methods_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adc55ac9b0f935fd87a67904022e03cb2 inherit pub_methods_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1signal7.html#abc62e52cc684f917577a2fe3cd914d4a">iterator</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#adc55ac9b0f935fd87a67904022e03cb2">connect</a> (const <a class="el" href="classsigc_1_1signal7.html#ab41cee336c30e04d2a46055dd60708aa">slot_type</a>& slot_)</td></tr>
<tr class="memdesc:adc55ac9b0f935fd87a67904022e03cb2 inherit pub_methods_classsigc_1_1signal7"><td class="mdescLeft"> </td><td class="mdescRight">Add a slot to the list of slots. <a href="#adc55ac9b0f935fd87a67904022e03cb2">More...</a><br /></td></tr>
<tr class="separator:adc55ac9b0f935fd87a67904022e03cb2 inherit pub_methods_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5ee8eaa67f05f84ee185841142a34fb0 inherit pub_methods_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1signal7.html#a5a75d73a254cf91a0f3ad1cd3545e29f">result_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#a5ee8eaa67f05f84ee185841142a34fb0">emit</a> (typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg1 >::take _A_a1, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg2 >::take _A_a2, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg3 >::take _A_a3, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg4 >::take _A_a4, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg5 >::take _A_a5, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg6 >::take _A_a6, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg7 >::take _A_a7) const </td></tr>
<tr class="memdesc:a5ee8eaa67f05f84ee185841142a34fb0 inherit pub_methods_classsigc_1_1signal7"><td class="mdescLeft"> </td><td class="mdescRight">Triggers the emission of the signal. <a href="#a5ee8eaa67f05f84ee185841142a34fb0">More...</a><br /></td></tr>
<tr class="separator:a5ee8eaa67f05f84ee185841142a34fb0 inherit pub_methods_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8ba0d7555460070b6c21ca9e7a99ff0a inherit pub_methods_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1signal7.html#a5a75d73a254cf91a0f3ad1cd3545e29f">result_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#a8ba0d7555460070b6c21ca9e7a99ff0a">emit_reverse</a> (typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg1 >::take _A_a1, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg2 >::take _A_a2, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg3 >::take _A_a3, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg4 >::take _A_a4, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg5 >::take _A_a5, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg6 >::take _A_a6, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg7 >::take _A_a7) const </td></tr>
<tr class="memdesc:a8ba0d7555460070b6c21ca9e7a99ff0a inherit pub_methods_classsigc_1_1signal7"><td class="mdescLeft"> </td><td class="mdescRight">Triggers the emission of the signal in reverse order (see <a class="el" href="classsigc_1_1signal7.html#a5ee8eaa67f05f84ee185841142a34fb0" title="Triggers the emission of the signal. ">emit()</a>). <a href="#a8ba0d7555460070b6c21ca9e7a99ff0a">More...</a><br /></td></tr>
<tr class="separator:a8ba0d7555460070b6c21ca9e7a99ff0a inherit pub_methods_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0948c25035b18b01efa60d08b26f6d51 inherit pub_methods_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1bound__const__mem__functor7.html">bound_const_mem_functor7</a><br class="typebreak" />
< <a class="el" href="classsigc_1_1signal7.html#a5a75d73a254cf91a0f3ad1cd3545e29f">result_type</a>, <a class="el" href="classsigc_1_1signal7.html">signal7</a>, <br class="typebreak" />
typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg1 ><br class="typebreak" />
::take, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a><br class="typebreak" />
< T_arg2 >::take, typename <br class="typebreak" />
<a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg3 >::take, <br class="typebreak" />
typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg4 ><br class="typebreak" />
::take, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a><br class="typebreak" />
< T_arg5 >::take, typename <br class="typebreak" />
<a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg6 >::take, <br class="typebreak" />
typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg7 ><br class="typebreak" />
::take > </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#a0948c25035b18b01efa60d08b26f6d51">make_slot</a> () const </td></tr>
<tr class="memdesc:a0948c25035b18b01efa60d08b26f6d51 inherit pub_methods_classsigc_1_1signal7"><td class="mdescLeft"> </td><td class="mdescRight">Creates a functor that calls <a class="el" href="classsigc_1_1signal7.html#a5ee8eaa67f05f84ee185841142a34fb0" title="Triggers the emission of the signal. ">emit()</a> on this signal. <a href="#a0948c25035b18b01efa60d08b26f6d51">More...</a><br /></td></tr>
<tr class="separator:a0948c25035b18b01efa60d08b26f6d51 inherit pub_methods_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a11b73bd2c5d40e02eab78b38ce0d097d inherit pub_methods_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1signal7.html#a5a75d73a254cf91a0f3ad1cd3545e29f">result_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#a11b73bd2c5d40e02eab78b38ce0d097d">operator()</a> (typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg1 >::take _A_a1, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg2 >::take _A_a2, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg3 >::take _A_a3, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg4 >::take _A_a4, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg5 >::take _A_a5, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg6 >::take _A_a6, typename <a class="el" href="structsigc_1_1type__trait.html">type_trait</a>< T_arg7 >::take _A_a7) const </td></tr>
<tr class="memdesc:a11b73bd2c5d40e02eab78b38ce0d097d inherit pub_methods_classsigc_1_1signal7"><td class="mdescLeft"> </td><td class="mdescRight">Triggers the emission of the signal (see <a class="el" href="classsigc_1_1signal7.html#a5ee8eaa67f05f84ee185841142a34fb0" title="Triggers the emission of the signal. ">emit()</a>). <a href="#a11b73bd2c5d40e02eab78b38ce0d097d">More...</a><br /></td></tr>
<tr class="separator:a11b73bd2c5d40e02eab78b38ce0d097d inherit pub_methods_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a68153d9079b4881352113079cd6216f7 inherit pub_methods_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsigc_1_1signal7.html#a79686c2174ab01dc23394953955ff003">slot_list_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#a68153d9079b4881352113079cd6216f7">slots</a> ()</td></tr>
<tr class="memdesc:a68153d9079b4881352113079cd6216f7 inherit pub_methods_classsigc_1_1signal7"><td class="mdescLeft"> </td><td class="mdescRight">Creates an STL-style interface for the signal's list of slots. <a href="#a68153d9079b4881352113079cd6216f7">More...</a><br /></td></tr>
<tr class="separator:a68153d9079b4881352113079cd6216f7 inherit pub_methods_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a89e3cab128cf4768f1e95e09bf66e088 inherit pub_methods_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classsigc_1_1signal7.html#a79686c2174ab01dc23394953955ff003">slot_list_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#a89e3cab128cf4768f1e95e09bf66e088">slots</a> () const </td></tr>
<tr class="memdesc:a89e3cab128cf4768f1e95e09bf66e088 inherit pub_methods_classsigc_1_1signal7"><td class="mdescLeft"> </td><td class="mdescRight">Creates an STL-style interface for the signal's list of slots. <a href="#a89e3cab128cf4768f1e95e09bf66e088">More...</a><br /></td></tr>
<tr class="separator:a89e3cab128cf4768f1e95e09bf66e088 inherit pub_methods_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_structsigc_1_1signal__base"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_structsigc_1_1signal__base')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="structsigc_1_1signal__base.html">sigc::signal_base</a></td></tr>
<tr class="memitem:aa6112fc84ae5bd06fb09a8fb0dfbba2c inherit pub_methods_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#aa6112fc84ae5bd06fb09a8fb0dfbba2c">signal_base</a> ()</td></tr>
<tr class="separator:aa6112fc84ae5bd06fb09a8fb0dfbba2c inherit pub_methods_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aaeb49371ba502691978e2f860117e3c3 inherit pub_methods_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#aaeb49371ba502691978e2f860117e3c3">signal_base</a> (const <a class="el" href="structsigc_1_1signal__base.html">signal_base</a>& src)</td></tr>
<tr class="separator:aaeb49371ba502691978e2f860117e3c3 inherit pub_methods_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afa2e5807537c989b430015e5ae05a357 inherit pub_methods_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#afa2e5807537c989b430015e5ae05a357">~signal_base</a> ()</td></tr>
<tr class="separator:afa2e5807537c989b430015e5ae05a357 inherit pub_methods_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa27e3585b4b420957040d93324e6b32d inherit pub_methods_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#aa27e3585b4b420957040d93324e6b32d">block</a> (bool should_block=true)</td></tr>
<tr class="memdesc:aa27e3585b4b420957040d93324e6b32d inherit pub_methods_structsigc_1_1signal__base"><td class="mdescLeft"> </td><td class="mdescRight">Sets the blocking state of all slots in the list. <a href="#aa27e3585b4b420957040d93324e6b32d">More...</a><br /></td></tr>
<tr class="separator:aa27e3585b4b420957040d93324e6b32d inherit pub_methods_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af289509690157d392437be35b40d937a inherit pub_methods_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#af289509690157d392437be35b40d937a">blocked</a> () const </td></tr>
<tr class="memdesc:af289509690157d392437be35b40d937a inherit pub_methods_structsigc_1_1signal__base"><td class="mdescLeft"> </td><td class="mdescRight">Returns whether all slots in the list are blocked. <a href="#af289509690157d392437be35b40d937a">More...</a><br /></td></tr>
<tr class="separator:af289509690157d392437be35b40d937a inherit pub_methods_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a17597d66e680d222248c523985f0afd6 inherit pub_methods_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#a17597d66e680d222248c523985f0afd6">clear</a> ()</td></tr>
<tr class="memdesc:a17597d66e680d222248c523985f0afd6 inherit pub_methods_structsigc_1_1signal__base"><td class="mdescLeft"> </td><td class="mdescRight">Empties the list of slots. <a href="#a17597d66e680d222248c523985f0afd6">More...</a><br /></td></tr>
<tr class="separator:a17597d66e680d222248c523985f0afd6 inherit pub_methods_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abc8fe88ca813837ff3fb3ef4ecb4e8a7 inherit pub_methods_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#abc8fe88ca813837ff3fb3ef4ecb4e8a7">empty</a> () const </td></tr>
<tr class="memdesc:abc8fe88ca813837ff3fb3ef4ecb4e8a7 inherit pub_methods_structsigc_1_1signal__base"><td class="mdescLeft"> </td><td class="mdescRight">Returns whether the list of slots is empty. <a href="#abc8fe88ca813837ff3fb3ef4ecb4e8a7">More...</a><br /></td></tr>
<tr class="separator:abc8fe88ca813837ff3fb3ef4ecb4e8a7 inherit pub_methods_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a90b36a7b33e107ce0af0de895e0df286 inherit pub_methods_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structsigc_1_1signal__base.html">signal_base</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#a90b36a7b33e107ce0af0de895e0df286">operator=</a> (const <a class="el" href="structsigc_1_1signal__base.html">signal_base</a>& src)</td></tr>
<tr class="separator:a90b36a7b33e107ce0af0de895e0df286 inherit pub_methods_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a06e0889c75cccc15dcec71a48acae00d inherit pub_methods_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structsigc_1_1signal__base.html#aa60e22abd088b6cde2dd50fb3f228aa4">size_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#a06e0889c75cccc15dcec71a48acae00d">size</a> () const </td></tr>
<tr class="memdesc:a06e0889c75cccc15dcec71a48acae00d inherit pub_methods_structsigc_1_1signal__base"><td class="mdescLeft"> </td><td class="mdescRight">Returns the number of slots in the list. <a href="#a06e0889c75cccc15dcec71a48acae00d">More...</a><br /></td></tr>
<tr class="separator:a06e0889c75cccc15dcec71a48acae00d inherit pub_methods_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6a2ba287d992bcaa87eb71ba8c78c37c inherit pub_methods_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#a6a2ba287d992bcaa87eb71ba8c78c37c">unblock</a> ()</td></tr>
<tr class="memdesc:a6a2ba287d992bcaa87eb71ba8c78c37c inherit pub_methods_structsigc_1_1signal__base"><td class="mdescLeft"> </td><td class="mdescRight">Unsets the blocking state of all slots in the list. <a href="#a6a2ba287d992bcaa87eb71ba8c78c37c">More...</a><br /></td></tr>
<tr class="separator:a6a2ba287d992bcaa87eb71ba8c78c37c inherit pub_methods_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_structsigc_1_1trackable"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_structsigc_1_1trackable')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="structsigc_1_1trackable.html">sigc::trackable</a></td></tr>
<tr class="memitem:a09f5b2fe24c2ac1da8322ed0ea1553ea inherit pub_methods_structsigc_1_1trackable"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1trackable.html#a09f5b2fe24c2ac1da8322ed0ea1553ea">trackable</a> ()</td></tr>
<tr class="separator:a09f5b2fe24c2ac1da8322ed0ea1553ea inherit pub_methods_structsigc_1_1trackable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7efefbcab4645648a366da3439242198 inherit pub_methods_structsigc_1_1trackable"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1trackable.html#a7efefbcab4645648a366da3439242198">trackable</a> (const <a class="el" href="structsigc_1_1trackable.html">trackable</a>& src)</td></tr>
<tr class="separator:a7efefbcab4645648a366da3439242198 inherit pub_methods_structsigc_1_1trackable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a75587da09e30031db7a2519843f1f4fb inherit pub_methods_structsigc_1_1trackable"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1trackable.html#a75587da09e30031db7a2519843f1f4fb">~trackable</a> ()</td></tr>
<tr class="separator:a75587da09e30031db7a2519843f1f4fb inherit pub_methods_structsigc_1_1trackable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab14931670837728e49bb5ca88fb16db5 inherit pub_methods_structsigc_1_1trackable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1trackable.html#ab14931670837728e49bb5ca88fb16db5">add_destroy_notify_callback</a> (void* data, <a class="el" href="structsigc_1_1trackable.html#a3338954d7565534bd945290b798e13ed">func_destroy_notify</a> func) const </td></tr>
<tr class="memdesc:ab14931670837728e49bb5ca88fb16db5 inherit pub_methods_structsigc_1_1trackable"><td class="mdescLeft"> </td><td class="mdescRight">Add a callback that is executed (notified) when the trackable object is detroyed. <a href="#ab14931670837728e49bb5ca88fb16db5">More...</a><br /></td></tr>
<tr class="separator:ab14931670837728e49bb5ca88fb16db5 inherit pub_methods_structsigc_1_1trackable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af2e23cfe7adc1ca844a3350bbac557cb inherit pub_methods_structsigc_1_1trackable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1trackable.html#af2e23cfe7adc1ca844a3350bbac557cb">notify_callbacks</a> ()</td></tr>
<tr class="memdesc:af2e23cfe7adc1ca844a3350bbac557cb inherit pub_methods_structsigc_1_1trackable"><td class="mdescLeft"> </td><td class="mdescRight">Execute and remove all previously installed callbacks. <a href="#af2e23cfe7adc1ca844a3350bbac557cb">More...</a><br /></td></tr>
<tr class="separator:af2e23cfe7adc1ca844a3350bbac557cb inherit pub_methods_structsigc_1_1trackable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7494fbad23a65932ff1457d00d4edaf5 inherit pub_methods_structsigc_1_1trackable"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structsigc_1_1trackable.html">trackable</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1trackable.html#a7494fbad23a65932ff1457d00d4edaf5">operator=</a> (const <a class="el" href="structsigc_1_1trackable.html">trackable</a>& src)</td></tr>
<tr class="separator:a7494fbad23a65932ff1457d00d4edaf5 inherit pub_methods_structsigc_1_1trackable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8b9dffa8a50ff13ba33e6c7f10468e2b inherit pub_methods_structsigc_1_1trackable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1trackable.html#a8b9dffa8a50ff13ba33e6c7f10468e2b">remove_destroy_notify_callback</a> (void* data) const </td></tr>
<tr class="memdesc:a8b9dffa8a50ff13ba33e6c7f10468e2b inherit pub_methods_structsigc_1_1trackable"><td class="mdescLeft"> </td><td class="mdescRight">Remove a callback previously installed with <a class="el" href="structsigc_1_1trackable.html#ab14931670837728e49bb5ca88fb16db5" title="Add a callback that is executed (notified) when the trackable object is detroyed. ...">add_destroy_notify_callback()</a>. <a href="#a8b9dffa8a50ff13ba33e6c7f10468e2b">More...</a><br /></td></tr>
<tr class="separator:a8b9dffa8a50ff13ba33e6c7f10468e2b inherit pub_methods_structsigc_1_1trackable"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pub_types_classsigc_1_1signal7"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classsigc_1_1signal7')"><img src="closed.png" alt="-"/> Public Types inherited from <a class="el" href="classsigc_1_1signal7.html">sigc::signal7< T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7, T_accumulator ></a></td></tr>
<tr class="memitem:a6eef6225eba66a86dd32c3f3b79845f7 inherit pub_types_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top">typedef <br class="typebreak" />
<a class="el" href="structsigc_1_1slot__list.html#a957838a7111e132824c10c2d5a897a0b">slot_list_type::const_iterator</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#a6eef6225eba66a86dd32c3f3b79845f7">const_iterator</a></td></tr>
<tr class="separator:a6eef6225eba66a86dd32c3f3b79845f7 inherit pub_types_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad1ba32ad7dae0c05a4012ada78077505 inherit pub_types_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top">typedef <br class="typebreak" />
<a class="el" href="structsigc_1_1slot__list.html#a8293bfca54539958326f57375e4d8c14">slot_list_type::const_reverse_iterator</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#ad1ba32ad7dae0c05a4012ada78077505">const_reverse_iterator</a></td></tr>
<tr class="separator:ad1ba32ad7dae0c05a4012ada78077505 inherit pub_types_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7fa856e67a31c86538db7c289a6870e3 inherit pub_types_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top">typedef internal::signal_emit7<br class="typebreak" />
< T_return, T_arg1, T_arg2, <br class="typebreak" />
T_arg3, T_arg4, T_arg5, T_arg6, <br class="typebreak" />
T_arg7, T_accumulator > </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#a7fa856e67a31c86538db7c289a6870e3">emitter_type</a></td></tr>
<tr class="separator:a7fa856e67a31c86538db7c289a6870e3 inherit pub_types_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abc62e52cc684f917577a2fe3cd914d4a inherit pub_types_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="structsigc_1_1slot__list.html#a9774e07e467d9463e6e7cc7aa2f5c05f">slot_list_type::iterator</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#abc62e52cc684f917577a2fe3cd914d4a">iterator</a></td></tr>
<tr class="separator:abc62e52cc684f917577a2fe3cd914d4a inherit pub_types_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5a75d73a254cf91a0f3ad1cd3545e29f inherit pub_types_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top">typedef emitter_type::result_type </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#a5a75d73a254cf91a0f3ad1cd3545e29f">result_type</a></td></tr>
<tr class="separator:a5a75d73a254cf91a0f3ad1cd3545e29f inherit pub_types_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a59c9c9fee7a98528839df592241351a9 inherit pub_types_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top">typedef <br class="typebreak" />
<a class="el" href="structsigc_1_1slot__list.html#addb44a7590825f917b3fcf0179fadadb">slot_list_type::reverse_iterator</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#a59c9c9fee7a98528839df592241351a9">reverse_iterator</a></td></tr>
<tr class="separator:a59c9c9fee7a98528839df592241351a9 inherit pub_types_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a79686c2174ab01dc23394953955ff003 inherit pub_types_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="structsigc_1_1slot__list.html">slot_list</a>< <a class="el" href="classsigc_1_1signal7.html#ab41cee336c30e04d2a46055dd60708aa">slot_type</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#a79686c2174ab01dc23394953955ff003">slot_list_type</a></td></tr>
<tr class="separator:a79686c2174ab01dc23394953955ff003 inherit pub_types_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab41cee336c30e04d2a46055dd60708aa inherit pub_types_classsigc_1_1signal7"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="classsigc_1_1slot.html">slot</a>< T_return, T_arg1, <br class="typebreak" />
T_arg2, T_arg3, T_arg4, T_arg5, <br class="typebreak" />
T_arg6, T_arg7 > </td><td class="memItemRight" valign="bottom"><a class="el" href="classsigc_1_1signal7.html#ab41cee336c30e04d2a46055dd60708aa">slot_type</a></td></tr>
<tr class="separator:ab41cee336c30e04d2a46055dd60708aa inherit pub_types_classsigc_1_1signal7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_types_structsigc_1_1signal__base"><td colspan="2" onclick="javascript:toggleInherit('pub_types_structsigc_1_1signal__base')"><img src="closed.png" alt="-"/> Public Types inherited from <a class="el" href="structsigc_1_1signal__base.html">sigc::signal_base</a></td></tr>
<tr class="memitem:aa60e22abd088b6cde2dd50fb3f228aa4 inherit pub_types_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top">typedef std::size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#aa60e22abd088b6cde2dd50fb3f228aa4">size_type</a></td></tr>
<tr class="separator:aa60e22abd088b6cde2dd50fb3f228aa4 inherit pub_types_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_types_structsigc_1_1trackable"><td colspan="2" onclick="javascript:toggleInherit('pub_types_structsigc_1_1trackable')"><img src="closed.png" alt="-"/> Public Types inherited from <a class="el" href="structsigc_1_1trackable.html">sigc::trackable</a></td></tr>
<tr class="memitem:a3338954d7565534bd945290b798e13ed inherit pub_types_structsigc_1_1trackable"><td class="memItemLeft" align="right" valign="top">typedef <br class="typebreak" />
internal::func_destroy_notify </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1trackable.html#a3338954d7565534bd945290b798e13ed">func_destroy_notify</a></td></tr>
<tr class="separator:a3338954d7565534bd945290b798e13ed inherit pub_types_structsigc_1_1trackable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_types_structsigc_1_1signal__base"><td colspan="2" onclick="javascript:toggleInherit('pro_types_structsigc_1_1signal__base')"><img src="closed.png" alt="-"/> Protected Types inherited from <a class="el" href="structsigc_1_1signal__base.html">sigc::signal_base</a></td></tr>
<tr class="memitem:a328b132e5dfb99dbc3aae1e5c3bb0981 inherit pro_types_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top">typedef <br class="typebreak" />
<a class="el" href="structsigc_1_1slot__iterator.html">internal::signal_impl::iterator_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#a328b132e5dfb99dbc3aae1e5c3bb0981">iterator_type</a></td></tr>
<tr class="separator:a328b132e5dfb99dbc3aae1e5c3bb0981 inherit pro_types_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_methods_structsigc_1_1signal__base"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_structsigc_1_1signal__base')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="structsigc_1_1signal__base.html">sigc::signal_base</a></td></tr>
<tr class="memitem:a5c89a76a27d69c512f554b841b1bd08a inherit pro_methods_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structsigc_1_1signal__base.html#a328b132e5dfb99dbc3aae1e5c3bb0981">iterator_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#a5c89a76a27d69c512f554b841b1bd08a">connect</a> (const <a class="el" href="classsigc_1_1slot__base.html">slot_base</a>& slot_)</td></tr>
<tr class="memdesc:a5c89a76a27d69c512f554b841b1bd08a inherit pro_methods_structsigc_1_1signal__base"><td class="mdescLeft"> </td><td class="mdescRight">Adds a slot at the end of the list of slots. <a href="#a5c89a76a27d69c512f554b841b1bd08a">More...</a><br /></td></tr>
<tr class="separator:a5c89a76a27d69c512f554b841b1bd08a inherit pro_methods_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a21efc57eea29c3139855909ad4807984 inherit pro_methods_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structsigc_1_1signal__base.html#a328b132e5dfb99dbc3aae1e5c3bb0981">iterator_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#a21efc57eea29c3139855909ad4807984">erase</a> (<a class="el" href="structsigc_1_1signal__base.html#a328b132e5dfb99dbc3aae1e5c3bb0981">iterator_type</a> i)</td></tr>
<tr class="memdesc:a21efc57eea29c3139855909ad4807984 inherit pro_methods_structsigc_1_1signal__base"><td class="mdescLeft"> </td><td class="mdescRight">Removes the slot at the given position from the list of slots. <a href="#a21efc57eea29c3139855909ad4807984">More...</a><br /></td></tr>
<tr class="separator:a21efc57eea29c3139855909ad4807984 inherit pro_methods_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab1b7d9bc2a59c4c67d0123a65a7baab9 inherit pro_methods_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top">internal::signal_impl* </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#ab1b7d9bc2a59c4c67d0123a65a7baab9">impl</a> () const </td></tr>
<tr class="memdesc:ab1b7d9bc2a59c4c67d0123a65a7baab9 inherit pro_methods_structsigc_1_1signal__base"><td class="mdescLeft"> </td><td class="mdescRight">Returns the signal_impl object encapsulating the list of slots. <a href="#ab1b7d9bc2a59c4c67d0123a65a7baab9">More...</a><br /></td></tr>
<tr class="separator:ab1b7d9bc2a59c4c67d0123a65a7baab9 inherit pro_methods_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a87da23ad801faa9e2b6b4be2a747e757 inherit pro_methods_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structsigc_1_1signal__base.html#a328b132e5dfb99dbc3aae1e5c3bb0981">iterator_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#a87da23ad801faa9e2b6b4be2a747e757">insert</a> (<a class="el" href="structsigc_1_1signal__base.html#a328b132e5dfb99dbc3aae1e5c3bb0981">iterator_type</a> i, const <a class="el" href="classsigc_1_1slot__base.html">slot_base</a>& slot_)</td></tr>
<tr class="memdesc:a87da23ad801faa9e2b6b4be2a747e757 inherit pro_methods_structsigc_1_1signal__base"><td class="mdescLeft"> </td><td class="mdescRight">Adds a slot at the given position into the list of slots. <a href="#a87da23ad801faa9e2b6b4be2a747e757">More...</a><br /></td></tr>
<tr class="separator:a87da23ad801faa9e2b6b4be2a747e757 inherit pro_methods_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_attribs_structsigc_1_1signal__base"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_structsigc_1_1signal__base')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="structsigc_1_1signal__base.html">sigc::signal_base</a></td></tr>
<tr class="memitem:a747d448c28fd256ef580d165eb69f17a inherit pro_attribs_structsigc_1_1signal__base"><td class="memItemLeft" align="right" valign="top">internal::signal_impl* </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigc_1_1signal__base.html#a747d448c28fd256ef580d165eb69f17a">impl_</a></td></tr>
<tr class="memdesc:a747d448c28fd256ef580d165eb69f17a inherit pro_attribs_structsigc_1_1signal__base"><td class="mdescLeft"> </td><td class="mdescRight">The signal_impl object encapsulating the slot list. <a href="#a747d448c28fd256ef580d165eb69f17a">More...</a><br /></td></tr>
<tr class="separator:a747d448c28fd256ef580d165eb69f17a inherit pro_attribs_structsigc_1_1signal__base"><td class="memSeparator" colspan="2"> </td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template<class T_return, class T_arg1 = nil, class T_arg2 = nil, class T_arg3 = nil, class T_arg4 = nil, class T_arg5 = nil, class T_arg6 = nil, class T_arg7 = nil><br />
template <class T_accumulator><br />
class sigc::signal< T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 >::accumulated< T_accumulator ></h3>
<p>Convenience wrapper for the numbered <a class="el" href="classsigc_1_1signal.html" title="Convenience wrapper for the numbered sigc::signal# templates. ">sigc::signal</a># templates. </p>
<p>Like <a class="el" href="classsigc_1_1signal.html" title="Convenience wrapper for the numbered sigc::signal# templates. ">sigc::signal</a> but the additional template parameter <em>T_accumulator</em> defines the accumulator type that should be used.</p>
<p>An accumulator is a functor that uses a pair of special iterators to step through a list of slots and calculate a return value from the results of the slot invokations. The iterators' <a class="elRef" doxygen="/opt/gnome/share/mm-common/doctags/libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01644.html#ga59f0aae608928f513abdea0a903f3d18">operator*()</a> executes the slot. The return value is buffered, so that in an expression like</p><div class="fragment"><div class="line">a = (*i) * (*i); </div>
</div><!-- fragment --><p> the slot is executed only once. The accumulator must define its return value as <code>result_type</code>.</p>
<dl class="section user"><dt>Example 1:</dt><dd>This accumulator calculates the arithmetic mean value: <div class="fragment"><div class="line"><span class="keyword">struct </span>arithmetic_mean_accumulator</div>
<div class="line">{</div>
<div class="line"> <span class="keyword">typedef</span> <span class="keywordtype">double</span> <a class="code" href="classsigc_1_1signal7.html#a5a75d73a254cf91a0f3ad1cd3545e29f">result_type</a>;</div>
<div class="line"> <span class="keyword">template</span><<span class="keyword">typename</span> T_iterator></div>
<div class="line"> <a class="code" href="classsigc_1_1signal7.html#a5a75d73a254cf91a0f3ad1cd3545e29f">result_type</a> <a class="code" href="classsigc_1_1signal7.html#a11b73bd2c5d40e02eab78b38ce0d097d">operator()</a>(T_iterator first, T_iterator last)<span class="keyword"> const</span></div>
<div class="line"><span class="keyword"> </span>{</div>
<div class="line"> <a class="code" href="classsigc_1_1signal7.html#a5a75d73a254cf91a0f3ad1cd3545e29f">result_type</a> value_ = 0;</div>
<div class="line"> <span class="keywordtype">int</span> n_ = 0;</div>
<div class="line"> <span class="keywordflow">for</span> (; first != last; ++first, ++n_)</div>
<div class="line"> value_ += *first;</div>
<div class="line"> <span class="keywordflow">return</span> value_ / n_;</div>
<div class="line"> }</div>
<div class="line">};</div>
</div><!-- fragment --></dd></dl>
<dl class="section user"><dt>Example 2:</dt><dd>This accumulator stops signal emission when a slot returns zero: <div class="fragment"><div class="line"><span class="keyword">struct </span>interruptable_accumulator</div>
<div class="line">{</div>
<div class="line"> <span class="keyword">typedef</span> <span class="keywordtype">bool</span> <a class="code" href="classsigc_1_1signal7.html#a5a75d73a254cf91a0f3ad1cd3545e29f">result_type</a>;</div>
<div class="line"> <span class="keyword">template</span><<span class="keyword">typename</span> T_iterator></div>
<div class="line"> <a class="code" href="classsigc_1_1signal7.html#a5a75d73a254cf91a0f3ad1cd3545e29f">result_type</a> <a class="code" href="classsigc_1_1signal7.html#a11b73bd2c5d40e02eab78b38ce0d097d">operator()</a>(T_iterator first, T_iterator last)<span class="keyword"> const</span></div>
<div class="line"><span class="keyword"> </span>{</div>
<div class="line"> <span class="keywordflow">for</span> (; first != last; ++first, ++n_)</div>
<div class="line"> <span class="keywordflow">if</span> (!*first) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"> }</div>
<div class="line">};</div>
</div><!-- fragment --> </dd></dl>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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template <class T_return, class T_arg1 = nil, class T_arg2 = nil, class T_arg3 = nil, class T_arg4 = nil, class T_arg5 = nil, class T_arg6 = nil, class T_arg7 = nil> </div>
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template <class T_accumulator > </div>
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<td class="memname"><a class="el" href="classsigc_1_1signal.html">sigc::signal</a>< T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 >::<a class="el" href="classsigc_1_1signal_1_1accumulated.html">accumulated</a>< T_accumulator >::<a class="el" href="classsigc_1_1signal_1_1accumulated.html">accumulated</a> </td>
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template <class T_return, class T_arg1 = nil, class T_arg2 = nil, class T_arg3 = nil, class T_arg4 = nil, class T_arg5 = nil, class T_arg6 = nil, class T_arg7 = nil> </div>
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template <class T_accumulator > </div>
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<td class="memname"><a class="el" href="classsigc_1_1signal.html">sigc::signal</a>< T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 >::<a class="el" href="classsigc_1_1signal_1_1accumulated.html">accumulated</a>< T_accumulator >::<a class="el" href="classsigc_1_1signal_1_1accumulated.html">accumulated</a> </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classsigc_1_1signal_1_1accumulated.html">accumulated</a>< T_accumulator >& </td>
<td class="paramname"><em>src</em></td><td>)</td>
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