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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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 <span id="projectnumber">2.42.0</span>
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<li class="navelem"><a class="el" href="namespaceGio.html">Gio</a></li><li class="navelem"><a class="el" href="classGio_1_1AsyncResult.html">AsyncResult</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<p>Provides a base class for implementing asynchronous function results.
<a href="classGio_1_1AsyncResult.html#details">More...</a></p>
<p><code>#include <giomm/asyncresult.h></code></p>
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Inheritance diagram for Gio::AsyncResult:</div>
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<div class="center"><img src="classGio_1_1AsyncResult__inherit__graph.png" border="0" usemap="#Gio_1_1AsyncResult_inherit__map" alt="Inheritance graph"/></div>
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<area shape="rect" id="node2" href="classGlib_1_1Interface.html" title="Glib::Interface" alt="" coords="13,155,123,181"/><area shape="rect" id="node3" href="classGlib_1_1ObjectBase.html" title="Glib::ObjectBase is a common base class for Objects and Interfaces. " alt="" coords="5,80,131,107"/><area shape="rect" id="node4" doxygen="/opt/gnome/share/doc/libsigc++-2.0/reference/libsigc++-2.0.tag:http://library.gnome.org/devel/libsigc++/unstable/" href="http://library.gnome.org/devel/libsigc++/unstable/structsigc_1_1trackable.html" title="sigc::trackable" alt="" coords="11,5,125,32"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<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:a9dae859748e44341d2c14a2777ca4fee"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1AsyncResult.html#a9dae859748e44341d2c14a2777ca4fee">~AsyncResult</a> ()</td></tr>
<tr class="separator:a9dae859748e44341d2c14a2777ca4fee"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad7ebc2ac808bd8eff4f4cd4f94c1c70a"><td class="memItemLeft" align="right" valign="top">GAsyncResult* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1AsyncResult.html#ad7ebc2ac808bd8eff4f4cd4f94c1c70a">gobj</a> ()</td></tr>
<tr class="memdesc:ad7ebc2ac808bd8eff4f4cd4f94c1c70a"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#ad7ebc2ac808bd8eff4f4cd4f94c1c70a">More...</a><br /></td></tr>
<tr class="separator:ad7ebc2ac808bd8eff4f4cd4f94c1c70a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a134862761e05a548d2817505480140be"><td class="memItemLeft" align="right" valign="top">const GAsyncResult* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1AsyncResult.html#a134862761e05a548d2817505480140be">gobj</a> () const </td></tr>
<tr class="memdesc:a134862761e05a548d2817505480140be"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#a134862761e05a548d2817505480140be">More...</a><br /></td></tr>
<tr class="separator:a134862761e05a548d2817505480140be"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3b89bee3ed3ff402ff58f836e1d2398e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGlib_1_1Object.html">Glib::Object</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1AsyncResult.html#a3b89bee3ed3ff402ff58f836e1d2398e">get_source_object</a> ()</td></tr>
<tr class="memdesc:a3b89bee3ed3ff402ff58f836e1d2398e"><td class="mdescLeft"> </td><td class="mdescRight">Gets the source object from a <a class="el" href="classGio_1_1AsyncResult.html" title="Provides a base class for implementing asynchronous function results. ">AsyncResult</a>. <a href="#a3b89bee3ed3ff402ff58f836e1d2398e">More...</a><br /></td></tr>
<tr class="separator:a3b89bee3ed3ff402ff58f836e1d2398e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adcb9d80c42cf04098629a8153d51b32c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a>< const <a class="el" href="classGlib_1_1Object.html">Glib::Object</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1AsyncResult.html#adcb9d80c42cf04098629a8153d51b32c">get_source_object</a> () const </td></tr>
<tr class="memdesc:adcb9d80c42cf04098629a8153d51b32c"><td class="mdescLeft"> </td><td class="mdescRight">Gets the source object from a <a class="el" href="classGio_1_1AsyncResult.html" title="Provides a base class for implementing asynchronous function results. ">AsyncResult</a>. <a href="#adcb9d80c42cf04098629a8153d51b32c">More...</a><br /></td></tr>
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<tr class="memitem:a65a9e867d84321b270e2b7be7b36e631"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGlib_1_1ObjectBase.html">Glib::ObjectBase</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1AsyncResult.html#a65a9e867d84321b270e2b7be7b36e631">get_source_object_base</a> ()</td></tr>
<tr class="separator:a65a9e867d84321b270e2b7be7b36e631"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abd7320c43aed6281325c6ddfdb7db10e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a>< const <br class="typebreak" />
<a class="el" href="classGlib_1_1ObjectBase.html">Glib::ObjectBase</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1AsyncResult.html#abd7320c43aed6281325c6ddfdb7db10e">get_source_object_base</a> () const </td></tr>
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<tr class="memitem:a2b55e8910f32ea8a44fdd0dac94cb3f4"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1AsyncResult.html#a2b55e8910f32ea8a44fdd0dac94cb3f4">is_tagged</a> (gpointer source_tag) const </td></tr>
<tr class="memdesc:a2b55e8910f32ea8a44fdd0dac94cb3f4"><td class="mdescLeft"> </td><td class="mdescRight">Checks if <em>res</em> has the given <em>source_tag</em> (generally a function pointer indicating the function <em>res</em> was created by). <a href="#a2b55e8910f32ea8a44fdd0dac94cb3f4">More...</a><br /></td></tr>
<tr class="separator:a2b55e8910f32ea8a44fdd0dac94cb3f4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a305c556281152983343a2353e28ca05b"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><br class="typebreak" />
< <a class="el" href="classGlib_1_1ObjectBase.html">Glib::ObjectBase</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1AsyncResult.html#a305c556281152983343a2353e28ca05b">get_source_object_vfunc</a> ()</td></tr>
<tr class="separator:a305c556281152983343a2353e28ca05b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classGlib_1_1Interface"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classGlib_1_1Interface')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classGlib_1_1Interface.html">Glib::Interface</a></td></tr>
<tr class="memitem:a3ab20f29c40967352d1bf2d88bfe11e5 inherit pub_methods_classGlib_1_1Interface"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Interface.html#a3ab20f29c40967352d1bf2d88bfe11e5">Interface</a> ()</td></tr>
<tr class="memdesc:a3ab20f29c40967352d1bf2d88bfe11e5 inherit pub_methods_classGlib_1_1Interface"><td class="mdescLeft"> </td><td class="mdescRight">A Default constructor. <a href="#a3ab20f29c40967352d1bf2d88bfe11e5">More...</a><br /></td></tr>
<tr class="separator:a3ab20f29c40967352d1bf2d88bfe11e5 inherit pub_methods_classGlib_1_1Interface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae05bf6a4ce0f0992c2ad01429d13f9f7 inherit pub_methods_classGlib_1_1Interface"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Interface.html#ae05bf6a4ce0f0992c2ad01429d13f9f7">Interface</a> (const Glib::Interface_Class& interface_class)</td></tr>
<tr class="memdesc:ae05bf6a4ce0f0992c2ad01429d13f9f7 inherit pub_methods_classGlib_1_1Interface"><td class="mdescLeft"> </td><td class="mdescRight">Called by constructors of derived classes. <a href="#ae05bf6a4ce0f0992c2ad01429d13f9f7">More...</a><br /></td></tr>
<tr class="separator:ae05bf6a4ce0f0992c2ad01429d13f9f7 inherit pub_methods_classGlib_1_1Interface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a00253b22a76f751f1627865451cbc404 inherit pub_methods_classGlib_1_1Interface"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Interface.html#a00253b22a76f751f1627865451cbc404">Interface</a> (GObject* castitem)</td></tr>
<tr class="memdesc:a00253b22a76f751f1627865451cbc404 inherit pub_methods_classGlib_1_1Interface"><td class="mdescLeft"> </td><td class="mdescRight">Called by constructors of derived classes. <a href="#a00253b22a76f751f1627865451cbc404">More...</a><br /></td></tr>
<tr class="separator:a00253b22a76f751f1627865451cbc404 inherit pub_methods_classGlib_1_1Interface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8e12a7a3e0281e28798326ad65e3560c inherit pub_methods_classGlib_1_1Interface"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Interface.html#a8e12a7a3e0281e28798326ad65e3560c">~Interface</a> ()</td></tr>
<tr class="separator:a8e12a7a3e0281e28798326ad65e3560c inherit pub_methods_classGlib_1_1Interface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a969e9396f75132a9577428f4fa932d42 inherit pub_methods_classGlib_1_1Interface"><td class="memItemLeft" align="right" valign="top">GObject* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Interface.html#a969e9396f75132a9577428f4fa932d42">gobj</a> ()</td></tr>
<tr class="separator:a969e9396f75132a9577428f4fa932d42 inherit pub_methods_classGlib_1_1Interface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a70a443071a69d3372c2cdd7128a91ed1 inherit pub_methods_classGlib_1_1Interface"><td class="memItemLeft" align="right" valign="top">const GObject* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Interface.html#a70a443071a69d3372c2cdd7128a91ed1">gobj</a> () const </td></tr>
<tr class="separator:a70a443071a69d3372c2cdd7128a91ed1 inherit pub_methods_classGlib_1_1Interface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classGlib_1_1ObjectBase"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classGlib_1_1ObjectBase')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classGlib_1_1ObjectBase.html">Glib::ObjectBase</a></td></tr>
<tr class="memitem:aab599d3eec4b4a9ddc95ccdc6100053d inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#aab599d3eec4b4a9ddc95ccdc6100053d">set_property_value</a> (const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& property_name, const <a class="el" href="classGlib_1_1ValueBase.html">Glib::ValueBase</a>& value)</td></tr>
<tr class="memdesc:aab599d3eec4b4a9ddc95ccdc6100053d inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">You probably want to use a specific property_*() accessor method instead. <a href="#aab599d3eec4b4a9ddc95ccdc6100053d">More...</a><br /></td></tr>
<tr class="separator:aab599d3eec4b4a9ddc95ccdc6100053d inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5e30750441b92f0246c9d4ece95fc8a0 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a5e30750441b92f0246c9d4ece95fc8a0">get_property_value</a> (const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& property_name, <a class="el" href="classGlib_1_1ValueBase.html">Glib::ValueBase</a>& value) const </td></tr>
<tr class="memdesc:a5e30750441b92f0246c9d4ece95fc8a0 inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">You probably want to use a specific property_*() accessor method instead. <a href="#a5e30750441b92f0246c9d4ece95fc8a0">More...</a><br /></td></tr>
<tr class="separator:a5e30750441b92f0246c9d4ece95fc8a0 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad37844f7ea2c0091a22d011e04c48820 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memTemplParams" colspan="2">template<class PropertyType > </td></tr>
<tr class="memitem:ad37844f7ea2c0091a22d011e04c48820 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#ad37844f7ea2c0091a22d011e04c48820">set_property</a> (const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& property_name, const PropertyType& value)</td></tr>
<tr class="memdesc:ad37844f7ea2c0091a22d011e04c48820 inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">You probably want to use a specific property_*() accessor method instead. <a href="#ad37844f7ea2c0091a22d011e04c48820">More...</a><br /></td></tr>
<tr class="separator:ad37844f7ea2c0091a22d011e04c48820 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5f894c9c36ad391fdc85552af67a8530 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memTemplParams" colspan="2">template<class PropertyType > </td></tr>
<tr class="memitem:a5f894c9c36ad391fdc85552af67a8530 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a5f894c9c36ad391fdc85552af67a8530">get_property</a> (const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& property_name, PropertyType& value) const </td></tr>
<tr class="memdesc:a5f894c9c36ad391fdc85552af67a8530 inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">You probably want to use a specific property_*() accessor method instead. <a href="#a5f894c9c36ad391fdc85552af67a8530">More...</a><br /></td></tr>
<tr class="separator:a5f894c9c36ad391fdc85552af67a8530 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adc6c1e8f094275114d6e2c3ef3a33f98 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#adc6c1e8f094275114d6e2c3ef3a33f98">connect_property_changed</a> (const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& property_name, const <a class="elRef" doxygen="/opt/gnome/share/doc/libsigc++-2.0/reference/libsigc++-2.0.tag:http://library.gnome.org/devel/libsigc++/unstable/" href="http://library.gnome.org/devel/libsigc++/unstable/classsigc_1_1slot.html">sigc::slot</a>< void >& slot)</td></tr>
<tr class="memdesc:adc6c1e8f094275114d6e2c3ef3a33f98 inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">You can use the signal_changed() signal of the property proxy instead, but this is necessary when using the reduced API. <a href="#adc6c1e8f094275114d6e2c3ef3a33f98">More...</a><br /></td></tr>
<tr class="separator:adc6c1e8f094275114d6e2c3ef3a33f98 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a896d7773c00bd2dcd310c861282ee8d1 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="/opt/gnome/share/doc/libsigc++-2.0/reference/libsigc++-2.0.tag:http://library.gnome.org/devel/libsigc++/unstable/" href="http://library.gnome.org/devel/libsigc++/unstable/structsigc_1_1connection.html">sigc::connection</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a896d7773c00bd2dcd310c861282ee8d1">connect_property_changed_with_return</a> (const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& property_name, const <a class="elRef" doxygen="/opt/gnome/share/doc/libsigc++-2.0/reference/libsigc++-2.0.tag:http://library.gnome.org/devel/libsigc++/unstable/" href="http://library.gnome.org/devel/libsigc++/unstable/classsigc_1_1slot.html">sigc::slot</a>< void >& slot)</td></tr>
<tr class="memdesc:a896d7773c00bd2dcd310c861282ee8d1 inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">You can use the signal_changed() signal of the property proxy instead, but this is necessary when using the reduced API. <a href="#a896d7773c00bd2dcd310c861282ee8d1">More...</a><br /></td></tr>
<tr class="separator:a896d7773c00bd2dcd310c861282ee8d1 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6e9e13b75f116c20212d318204ce8ea3 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a6e9e13b75f116c20212d318204ce8ea3">freeze_notify</a> ()</td></tr>
<tr class="memdesc:a6e9e13b75f116c20212d318204ce8ea3 inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">Increases the freeze count on object. <a href="#a6e9e13b75f116c20212d318204ce8ea3">More...</a><br /></td></tr>
<tr class="separator:a6e9e13b75f116c20212d318204ce8ea3 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1bd8ea7bd8c4084ade6b3c27dddf06a4 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a1bd8ea7bd8c4084ade6b3c27dddf06a4">thaw_notify</a> ()</td></tr>
<tr class="memdesc:a1bd8ea7bd8c4084ade6b3c27dddf06a4 inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">Reverts the effect of a previous call to <a class="el" href="classGlib_1_1ObjectBase.html#a6e9e13b75f116c20212d318204ce8ea3" title="Increases the freeze count on object. ">freeze_notify()</a>. <a href="#a1bd8ea7bd8c4084ade6b3c27dddf06a4">More...</a><br /></td></tr>
<tr class="separator:a1bd8ea7bd8c4084ade6b3c27dddf06a4 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a896a8a5db20043ea82956e3ef4b9c4ae inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a896a8a5db20043ea82956e3ef4b9c4ae">reference</a> () const </td></tr>
<tr class="memdesc:a896a8a5db20043ea82956e3ef4b9c4ae inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">Increment the reference count for this object. <a href="#a896a8a5db20043ea82956e3ef4b9c4ae">More...</a><br /></td></tr>
<tr class="separator:a896a8a5db20043ea82956e3ef4b9c4ae inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3234b8ffb2a35b927e2978c8f3bfbfe3 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a3234b8ffb2a35b927e2978c8f3bfbfe3">unreference</a> () const </td></tr>
<tr class="memdesc:a3234b8ffb2a35b927e2978c8f3bfbfe3 inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">Decrement the reference count for this object. <a href="#a3234b8ffb2a35b927e2978c8f3bfbfe3">More...</a><br /></td></tr>
<tr class="separator:a3234b8ffb2a35b927e2978c8f3bfbfe3 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4c6efc18be8cb9c56e58fc0bd20fafbe inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">GObject* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a4c6efc18be8cb9c56e58fc0bd20fafbe">gobj</a> ()</td></tr>
<tr class="memdesc:a4c6efc18be8cb9c56e58fc0bd20fafbe inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#a4c6efc18be8cb9c56e58fc0bd20fafbe">More...</a><br /></td></tr>
<tr class="separator:a4c6efc18be8cb9c56e58fc0bd20fafbe inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a778a94181132976bbfb0519793f3b32e inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">const GObject* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a778a94181132976bbfb0519793f3b32e">gobj</a> () const </td></tr>
<tr class="memdesc:a778a94181132976bbfb0519793f3b32e inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#a778a94181132976bbfb0519793f3b32e">More...</a><br /></td></tr>
<tr class="separator:a778a94181132976bbfb0519793f3b32e inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9b2a5eb93102f1849e5419016e22a15f inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">GObject* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a9b2a5eb93102f1849e5419016e22a15f">gobj_copy</a> () const </td></tr>
<tr class="memdesc:a9b2a5eb93102f1849e5419016e22a15f inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">Give a ref-ed copy to someone. Use for direct struct access. <a href="#a9b2a5eb93102f1849e5419016e22a15f">More...</a><br /></td></tr>
<tr class="separator:a9b2a5eb93102f1849e5419016e22a15f inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a27a2e7a0488f8a3db08fa9547c791c6a"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1AsyncResult.html#a27a2e7a0488f8a3db08fa9547c791c6a">add_interface</a> (GType gtype_implementer)</td></tr>
<tr class="separator:a27a2e7a0488f8a3db08fa9547c791c6a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2f0dc50fadce2a220280f885e3af1d88"><td class="memItemLeft" align="right" valign="top">static GType </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1AsyncResult.html#a2f0dc50fadce2a220280f885e3af1d88">get_type</a> ()</td></tr>
<tr class="memdesc:a2f0dc50fadce2a220280f885e3af1d88"><td class="mdescLeft"> </td><td class="mdescRight">Get the GType for this class, for use with the underlying GObject type system. <a href="#a2f0dc50fadce2a220280f885e3af1d88">More...</a><br /></td></tr>
<tr class="separator:a2f0dc50fadce2a220280f885e3af1d88"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:ad50735bd35c6bcd1d037ea4fb39eeac6"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1AsyncResult.html#ad50735bd35c6bcd1d037ea4fb39eeac6">AsyncResult</a> ()</td></tr>
<tr class="memdesc:ad50735bd35c6bcd1d037ea4fb39eeac6"><td class="mdescLeft"> </td><td class="mdescRight">You should derive from this class to use it. <a href="#ad50735bd35c6bcd1d037ea4fb39eeac6">More...</a><br /></td></tr>
<tr class="separator:ad50735bd35c6bcd1d037ea4fb39eeac6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_methods_classGlib_1_1ObjectBase"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classGlib_1_1ObjectBase')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classGlib_1_1ObjectBase.html">Glib::ObjectBase</a></td></tr>
<tr class="memitem:a27d3451d9ca28d6a2f00838d7c56d545 inherit pro_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a27d3451d9ca28d6a2f00838d7c56d545">ObjectBase</a> ()</td></tr>
<tr class="memdesc:a27d3451d9ca28d6a2f00838d7c56d545 inherit pro_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">This default constructor is called implicitly from the constructor of user-derived classes, even if, for instance, Gtk::Button calls a different <a class="el" href="classGlib_1_1ObjectBase.html" title="Glib::ObjectBase is a common base class for Objects and Interfaces. ">ObjectBase</a> constructor. <a href="#a27d3451d9ca28d6a2f00838d7c56d545">More...</a><br /></td></tr>
<tr class="separator:a27d3451d9ca28d6a2f00838d7c56d545 inherit pro_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad4ef18214894c6874579313ab21d1018 inherit pro_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#ad4ef18214894c6874579313ab21d1018">ObjectBase</a> (const char* custom_type_name)</td></tr>
<tr class="memdesc:ad4ef18214894c6874579313ab21d1018 inherit pro_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">A derived constructor always overrides this choice. <a href="#ad4ef18214894c6874579313ab21d1018">More...</a><br /></td></tr>
<tr class="separator:ad4ef18214894c6874579313ab21d1018 inherit pro_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3d59b4d85b0ee72a727e6b2e1b31a2ff inherit pro_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a3d59b4d85b0ee72a727e6b2e1b31a2ff">ObjectBase</a> (const <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/a00947.html">std::type_info</a>& custom_type_info)</td></tr>
<tr class="memdesc:a3d59b4d85b0ee72a727e6b2e1b31a2ff inherit pro_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">This constructor is a special feature to allow creation of derived types on the fly, without having to use g_object_new() manually. <a href="#a3d59b4d85b0ee72a727e6b2e1b31a2ff">More...</a><br /></td></tr>
<tr class="separator:a3d59b4d85b0ee72a727e6b2e1b31a2ff inherit pro_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a42ac047a06c36c2d9c75f7cffc537dc4 inherit pro_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a42ac047a06c36c2d9c75f7cffc537dc4">~ObjectBase</a> ()=0</td></tr>
<tr class="separator:a42ac047a06c36c2d9c75f7cffc537dc4 inherit pro_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3faafb14c4f0ca60fbf0f5f5c4d549d0 inherit pro_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a3faafb14c4f0ca60fbf0f5f5c4d549d0">initialize</a> (GObject* castitem)</td></tr>
<tr class="separator:a3faafb14c4f0ca60fbf0f5f5c4d549d0 inherit pro_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="related"></a>
Related Functions</h2></td></tr>
<tr><td class="ititle" colspan="2"><p>(Note that these are not member functions.) </p>
</td></tr>
<tr class="memitem:a08e7667c305f6c361345c9a8e261d73a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGio_1_1AsyncResult.html">Gio::AsyncResult</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1AsyncResult.html#a08e7667c305f6c361345c9a8e261d73a">wrap</a> (GAsyncResult* object, bool take_copy=false)</td></tr>
<tr class="memdesc:a08e7667c305f6c361345c9a8e261d73a"><td class="mdescLeft"> </td><td class="mdescRight">A <a class="el" href="namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. <a href="#a08e7667c305f6c361345c9a8e261d73a">More...</a><br /></td></tr>
<tr class="separator:a08e7667c305f6c361345c9a8e261d73a"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Provides a base class for implementing asynchronous function results. </p>
<p>Asynchronous operations are broken up into two separate operations which are chained together by a SlotAsyncReady. To begin an asynchronous operation, provide a SlotAsyncReady to the asynchronous function. This callback will be triggered when the operation has completed, and will be passed an <a class="el" href="classGio_1_1AsyncResult.html" title="Provides a base class for implementing asynchronous function results. ">AsyncResult</a> instance filled with the details of the operation's success or failure, the object the asynchronous function was started for and any error codes returned. The asynchronous callback function is then expected to call the corresponding "_finish()" function with the object the function was called for, and the <a class="el" href="classGio_1_1AsyncResult.html" title="Provides a base class for implementing asynchronous function results. ">AsyncResult</a> instance.</p>
<p>The purpose of the "_finish()" function is to take the generic result of type <a class="el" href="classGio_1_1AsyncResult.html" title="Provides a base class for implementing asynchronous function results. ">AsyncResult</a> and return the specific result that the operation in question yields (e.g. a <a class="el" href="classGio_1_1FileEnumerator.html" title="Enumerated Files Routines. ">FileEnumerator</a> for an "enumerate children" operation). If the result or error status of the operation is not needed, there is no need to call the "_finish()" function and GIO will take care of cleaning up the result and error information after the SlotAsyncReady returns. You may also store the <a class="el" href="classGio_1_1AsyncResult.html" title="Provides a base class for implementing asynchronous function results. ">AsyncResult</a> and call "_finish()" later.</p>
<p>Example of a typical asynchronous operation flow: </p><div class="fragment"><div class="line"><span class="keywordtype">void</span> _theoretical_frobnitz_async(<span class="keyword">const</span> <a class="code" href="classGlib_1_1RefPtr.html">Glib::RefPtr<Theoretical></a>& t,</div>
<div class="line"> <span class="keyword">const</span> <a class="code" href="namespaceGio.html#aecaa02709f9ab83fa2b36d2571665cbe">SlotAsyncReady</a>& slot);</div>
<div class="line"></div>
<div class="line">gboolean _theoretical_frobnitz_finish(<span class="keyword">const</span> <a class="code" href="classGlib_1_1RefPtr.html">Glib::RefPtr<Theoretical></a>& t,</div>
<div class="line"> <span class="keyword">const</span> <a class="code" href="classGlib_1_1RefPtr.html">Glib::RefPtr<AsyncResult></a>& result);</div>
<div class="line"></div>
<div class="line"><span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line">on_frobnitz_result(<a class="code" href="classGlib_1_1RefPtr.html">Glib::RefPtr<AsyncResult></a>& result)</div>
<div class="line">{</div>
<div class="line"></div>
<div class="line"> <a class="code" href="classGlib_1_1RefPtr.html">Glib::RefPtr<Glib::Object></a> source_object = result->get_source_object();</div>
<div class="line"> <span class="keywordtype">bool</span> success = _theoretical_frobnitz_finish(source_object, res);</div>
<div class="line"></div>
<div class="line"> <span class="keywordflow">if</span> (success)</div>
<div class="line"> std::cout << <span class="stringliteral">"Hurray"</span> << <a class="codeRef" 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/a01616.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a>;</div>
<div class="line"> <span class="keywordflow">else</span></div>
<div class="line"> std::cout << <span class="stringliteral">"Uh oh!"</span> << <a class="codeRef" 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/a01616.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a>;</div>
<div class="line"></div>
<div class="line"> ...</div>
<div class="line">}</div>
<div class="line"></div>
<div class="line"><span class="keywordtype">int</span> main (<span class="keywordtype">int</span> argc, <span class="keywordtype">void</span> *argv[])</div>
<div class="line">{</div>
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<div class="line"> _theoretical_frobnitz_async (theoretical_data,</div>
<div class="line"> <a class="codeRef" doxygen="/opt/gnome/share/doc/libsigc++-2.0/reference/libsigc++-2.0.tag:http://library.gnome.org/devel/libsigc++/unstable/" href="http://library.gnome.org/devel/libsigc++/unstable/group__ptr__fun.html#ga9c80de72f656fb05e81fda622dddc863">sigc::ptr_fun</a>(&on_frobnitz_result) );</div>
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</div><!-- fragment --><p>The async function could also take an optional Glib::Cancellable object, allowing the calling function to cancel the asynchronous operation.</p>
<p>The callback for an asynchronous operation is called only once, and is always called, even in the case of a cancelled operation. On cancellation the result is a ERROR_CANCELLED error.</p>
<p>Some ascynchronous operations are implemented using synchronous calls. These are run in a separate GThread, but otherwise they are sent to the Main Event Loop and processed in an idle function. So, if you truly need asynchronous operations, make sure to initialize GThread.</p>
<dl class="since_2_16"><dt><b><a class="el" href="since_2_16.html#_since_2_16000017">Since glibmm 2.16:</a></b></dt><dd></dd></dl>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">Gio::AsyncResult::AsyncResult </td>
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<p>You should derive from this class to use it. </p>
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<td class="memname">virtual Gio::AsyncResult::~AsyncResult </td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">static void Gio::AsyncResult::add_interface </td>
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<td class="paramtype">GType </td>
<td class="paramname"><em>gtype_implementer</em></td><td>)</td>
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<td class="memname"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGlib_1_1Object.html">Glib::Object</a>> Gio::AsyncResult::get_source_object </td>
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<p>Gets the source object from a <a class="el" href="classGio_1_1AsyncResult.html" title="Provides a base class for implementing asynchronous function results. ">AsyncResult</a>. </p>
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000044">Deprecated:</a></b></dt><dd>Use <a class="el" href="classGio_1_1AsyncResult.html#a65a9e867d84321b270e2b7be7b36e631">get_source_object_base()</a></dd></dl>
<dl class="section return"><dt>Returns</dt><dd>A new reference to the source object for the <em>res</em>, or <code>0</code> if there is none. </dd></dl>
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<td class="memname"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><const <a class="el" href="classGlib_1_1Object.html">Glib::Object</a>> Gio::AsyncResult::get_source_object </td>
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<p>Gets the source object from a <a class="el" href="classGio_1_1AsyncResult.html" title="Provides a base class for implementing asynchronous function results. ">AsyncResult</a>. </p>
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000045">Deprecated:</a></b></dt><dd>Use <a class="el" href="classGio_1_1AsyncResult.html#a65a9e867d84321b270e2b7be7b36e631">get_source_object_base()</a></dd></dl>
<dl class="section return"><dt>Returns</dt><dd>A new reference to the source object for the <em>res</em>, or <code>0</code> if there is none. </dd></dl>
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<td class="memname"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGlib_1_1ObjectBase.html">Glib::ObjectBase</a>> Gio::AsyncResult::get_source_object_base </td>
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<td class="memname"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><const <a class="el" href="classGlib_1_1ObjectBase.html">Glib::ObjectBase</a>> Gio::AsyncResult::get_source_object_base </td>
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<td class="memname">static GType Gio::AsyncResult::get_type </td>
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<p>Get the GType for this class, for use with the underlying GObject type system. </p>
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<p>Provides access to the underlying C GObject. </p>
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<td class="memname">const GAsyncResult* Gio::AsyncResult::gobj </td>
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<p>Provides access to the underlying C GObject. </p>
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<p>Checks if <em>res</em> has the given <em>source_tag</em> (generally a function pointer indicating the function <em>res</em> was created by). </p>
<dl class="since_2_34"><dt><b><a class="el" href="since_2_34.html#_since_2_34000021">Since glibmm 2.34:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">source_tag</td><td>An application-defined tag. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd><code>true</code> if <em>res</em> has the indicated <em>source_tag</em>, <code>false</code> if not. </dd></dl>
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<h2 class="groupheader">Friends And Related Function Documentation</h2>
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<td class="memname"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGio_1_1AsyncResult.html">Gio::AsyncResult</a> > wrap </td>
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<td class="paramname"><em>object</em>, </td>
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<td class="paramtype">bool </td>
<td class="paramname"><em>take_copy</em> = <code>false</code> </td>
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<p>A <a class="el" href="namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">object</td><td>The C instance. </td></tr>
<tr><td class="paramname">take_copy</td><td>False if the result should take ownership of the C instance. True if it should take a new copy or ref. </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>A C++ instance that wraps this C instance. </dd></dl>
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