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<li class="navelem"><a class="el" href="namespaceGst.html">Gst</a></li><li class="navelem"><a class="el" href="classGst_1_1Task.html">Task</a></li> </ul>
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<a href="#pub-types">Public Types</a> |
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<p>A class representing GStreamer streaming threads.
<a href="classGst_1_1Task.html#details">More...</a></p>
<p><code>#include <gstreamermm/task.h></code></p>
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Inheritance diagram for Gst::Task:</div>
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<map name="Gst_1_1Task_inherit__map" id="Gst_1_1Task_inherit__map">
<area shape="rect" id="node2" href="classGst_1_1Object.html" title="A base class for the GStreamer object hierarchy. " alt="" coords="5,5,99,32"/>
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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:a8beeacee2d56c741fc040907280cb17d"><td class="memItemLeft" align="right" valign="top">typedef sigc::slot< void > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a8beeacee2d56c741fc040907280cb17d">SlotTask</a></td></tr>
<tr class="memdesc:a8beeacee2d56c741fc040907280cb17d"><td class="mdescLeft"> </td><td class="mdescRight">For example, void on_do_task();. <a href="#a8beeacee2d56c741fc040907280cb17d">More...</a><br /></td></tr>
<tr class="separator:a8beeacee2d56c741fc040907280cb17d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a233ad3e9fb9d647cc8494cee9177ea4d"><td class="memItemLeft" align="right" valign="top">typedef sigc::slot< void, const Glib::RefPtr< <a class="el" href="classGst_1_1Task.html">Gst::Task</a> >&, Glib::Threads::Thread* > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a233ad3e9fb9d647cc8494cee9177ea4d">TaskThreadSlot</a></td></tr>
<tr class="memdesc:a233ad3e9fb9d647cc8494cee9177ea4d"><td class="mdescLeft"> </td><td class="mdescRight">Bidirectional slot. <a href="#a233ad3e9fb9d647cc8494cee9177ea4d">More...</a><br /></td></tr>
<tr class="separator:a233ad3e9fb9d647cc8494cee9177ea4d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a56596bffdae65216d6ee82b34655653b"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="classGst_1_1Task.html#a233ad3e9fb9d647cc8494cee9177ea4d">TaskThreadSlot</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a56596bffdae65216d6ee82b34655653b">SlotEnter</a></td></tr>
<tr class="memdesc:a56596bffdae65216d6ee82b34655653b"><td class="mdescLeft"> </td><td class="mdescRight">For example, void on_enter(const Glib::RefPtr<Gst::Task>& task, Glib::Threads::Thread& thread);. <a href="#a56596bffdae65216d6ee82b34655653b">More...</a><br /></td></tr>
<tr class="separator:a56596bffdae65216d6ee82b34655653b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae7fb7c0eee1432ac5257c397c7b15531"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="classGst_1_1Task.html#a233ad3e9fb9d647cc8494cee9177ea4d">TaskThreadSlot</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#ae7fb7c0eee1432ac5257c397c7b15531">SlotLeave</a></td></tr>
<tr class="memdesc:ae7fb7c0eee1432ac5257c397c7b15531"><td class="mdescLeft"> </td><td class="mdescRight">For example, void on_leave(const Glib::RefPtr<Gst::Task>& task, Glib::Threads::Thread& thread);. <a href="#ae7fb7c0eee1432ac5257c397c7b15531">More...</a><br /></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:a0896636ec523a985c38de58f2a586877"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a0896636ec523a985c38de58f2a586877">Task</a> (<a class="el" href="classGst_1_1Task.html">Task</a>&& src) noexcept</td></tr>
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<tr class="memitem:ac974b736eca1b9abd3b69d38dd928a9d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGst_1_1Task.html">Task</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#ac974b736eca1b9abd3b69d38dd928a9d">operator=</a> (<a class="el" href="classGst_1_1Task.html">Task</a>&& src) noexcept</td></tr>
<tr class="separator:ac974b736eca1b9abd3b69d38dd928a9d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa0ed67079dd3896e8d5455946bc0574d"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#aa0ed67079dd3896e8d5455946bc0574d">~Task</a> () noexcept override</td></tr>
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<tr class="memitem:a0afc879aea9ce759ebef00153323bedb"><td class="memItemLeft" align="right" valign="top">GstTask* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a0afc879aea9ce759ebef00153323bedb">gobj</a> ()</td></tr>
<tr class="memdesc:a0afc879aea9ce759ebef00153323bedb"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#a0afc879aea9ce759ebef00153323bedb">More...</a><br /></td></tr>
<tr class="separator:a0afc879aea9ce759ebef00153323bedb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a62c401e0cf30801c0d66fe9f6add7aad"><td class="memItemLeft" align="right" valign="top">const GstTask* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a62c401e0cf30801c0d66fe9f6add7aad">gobj</a> () const</td></tr>
<tr class="memdesc:a62c401e0cf30801c0d66fe9f6add7aad"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#a62c401e0cf30801c0d66fe9f6add7aad">More...</a><br /></td></tr>
<tr class="separator:a62c401e0cf30801c0d66fe9f6add7aad"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac05849ccf4a0eadbf06d374c2590fb2b"><td class="memItemLeft" align="right" valign="top">GstTask* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#ac05849ccf4a0eadbf06d374c2590fb2b">gobj_copy</a> ()</td></tr>
<tr class="memdesc:ac05849ccf4a0eadbf06d374c2590fb2b"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. <a href="#ac05849ccf4a0eadbf06d374c2590fb2b">More...</a><br /></td></tr>
<tr class="separator:ac05849ccf4a0eadbf06d374c2590fb2b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a699c7e3ef1d83ef12e115ddef4dabff0"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a699c7e3ef1d83ef12e115ddef4dabff0">set_lock</a> (Glib::Threads::RecMutex& mutex)</td></tr>
<tr class="memdesc:a699c7e3ef1d83ef12e115ddef4dabff0"><td class="mdescLeft"> </td><td class="mdescRight">Set the mutex used by the task. <a href="#a699c7e3ef1d83ef12e115ddef4dabff0">More...</a><br /></td></tr>
<tr class="separator:a699c7e3ef1d83ef12e115ddef4dabff0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7521fdeb163b520e755c26abff67f7f2"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a7521fdeb163b520e755c26abff67f7f2">set_pool</a> (const Glib::RefPtr< <a class="el" href="classGst_1_1TaskPool.html">Gst::TaskPool</a> >& pool)</td></tr>
<tr class="memdesc:a7521fdeb163b520e755c26abff67f7f2"><td class="mdescLeft"> </td><td class="mdescRight">Set <em>pool</em> as the new GstTaskPool for <em>task</em>. <a href="#a7521fdeb163b520e755c26abff67f7f2">More...</a><br /></td></tr>
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<tr class="memitem:ac61eafe0fc4a94797b22cf6b3a87b93b"><td class="memItemLeft" align="right" valign="top">Glib::RefPtr< <a class="el" href="classGst_1_1TaskPool.html">Gst::TaskPool</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#ac61eafe0fc4a94797b22cf6b3a87b93b">get_pool</a> ()</td></tr>
<tr class="memdesc:ac61eafe0fc4a94797b22cf6b3a87b93b"><td class="mdescLeft"> </td><td class="mdescRight">Get the <a class="el" href="classGst_1_1TaskPool.html" title="A class representing a pool of GStreamer streaming threads. ">Gst::TaskPool</a> that this task will use for its streaming threads. <a href="#ac61eafe0fc4a94797b22cf6b3a87b93b">More...</a><br /></td></tr>
<tr class="separator:ac61eafe0fc4a94797b22cf6b3a87b93b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a98905627d2594936902cca7d827ab39f"><td class="memItemLeft" align="right" valign="top">Glib::RefPtr< const <a class="el" href="classGst_1_1TaskPool.html">Gst::TaskPool</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a98905627d2594936902cca7d827ab39f">get_pool</a> () const</td></tr>
<tr class="memdesc:a98905627d2594936902cca7d827ab39f"><td class="mdescLeft"> </td><td class="mdescRight">Get the <a class="el" href="classGst_1_1TaskPool.html" title="A class representing a pool of GStreamer streaming threads. ">Gst::TaskPool</a> that this task will use for its streaming threads. <a href="#a98905627d2594936902cca7d827ab39f">More...</a><br /></td></tr>
<tr class="separator:a98905627d2594936902cca7d827ab39f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a927a280a32371d9dcf8cdf9a743199ad"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a927a280a32371d9dcf8cdf9a743199ad">set_enter_slot</a> (const <a class="el" href="classGst_1_1Task.html#a56596bffdae65216d6ee82b34655653b">SlotEnter</a>& enter_slot)</td></tr>
<tr class="memdesc:a927a280a32371d9dcf8cdf9a743199ad"><td class="mdescLeft"> </td><td class="mdescRight">Call enter_slot when the task function of task is entered. <a href="#a927a280a32371d9dcf8cdf9a743199ad">More...</a><br /></td></tr>
<tr class="separator:a927a280a32371d9dcf8cdf9a743199ad"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a081c945a9ee4db3a3eafec6d43004dea"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a081c945a9ee4db3a3eafec6d43004dea">set_leave_slot</a> (const <a class="el" href="classGst_1_1Task.html#ae7fb7c0eee1432ac5257c397c7b15531">SlotLeave</a>& leave_slot)</td></tr>
<tr class="memdesc:a081c945a9ee4db3a3eafec6d43004dea"><td class="mdescLeft"> </td><td class="mdescRight">Call leave_func when the task function of task is left. <a href="#a081c945a9ee4db3a3eafec6d43004dea">More...</a><br /></td></tr>
<tr class="separator:a081c945a9ee4db3a3eafec6d43004dea"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0ecb29ff9a01efb165578b46472edbc8"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__gstreamermmEnums.html#gad7d70307615b8be6f759c34cbf019ea1">TaskState</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a0ecb29ff9a01efb165578b46472edbc8">get_state</a> () const</td></tr>
<tr class="memdesc:a0ecb29ff9a01efb165578b46472edbc8"><td class="mdescLeft"> </td><td class="mdescRight">Get the current state of the task. <a href="#a0ecb29ff9a01efb165578b46472edbc8">More...</a><br /></td></tr>
<tr class="separator:a0ecb29ff9a01efb165578b46472edbc8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac6454e056be57cb740dadf7b874f8b9f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#ac6454e056be57cb740dadf7b874f8b9f">set_state</a> (<a class="el" href="group__gstreamermmEnums.html#gad7d70307615b8be6f759c34cbf019ea1">Gst::TaskState</a> state)</td></tr>
<tr class="memdesc:ac6454e056be57cb740dadf7b874f8b9f"><td class="mdescLeft"> </td><td class="mdescRight">Sets the state of <em>task</em> to <em>state</em>. <a href="#ac6454e056be57cb740dadf7b874f8b9f">More...</a><br /></td></tr>
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<tr class="memitem:a6afbed5e4a327947914348d0272dfaf0"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a6afbed5e4a327947914348d0272dfaf0">pause</a> ()</td></tr>
<tr class="memdesc:a6afbed5e4a327947914348d0272dfaf0"><td class="mdescLeft"> </td><td class="mdescRight">Pauses <em>task</em>. <a href="#a6afbed5e4a327947914348d0272dfaf0">More...</a><br /></td></tr>
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<tr class="memitem:a4ae8c981941f9ef15f163f7cbaf2d050"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a4ae8c981941f9ef15f163f7cbaf2d050">start</a> ()</td></tr>
<tr class="memdesc:a4ae8c981941f9ef15f163f7cbaf2d050"><td class="mdescLeft"> </td><td class="mdescRight">Starts <em>task</em>. <a href="#a4ae8c981941f9ef15f163f7cbaf2d050">More...</a><br /></td></tr>
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<tr class="memitem:a8adc6a95f8d392b5cb16ffd7b2c6650c"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a8adc6a95f8d392b5cb16ffd7b2c6650c">stop</a> ()</td></tr>
<tr class="memdesc:a8adc6a95f8d392b5cb16ffd7b2c6650c"><td class="mdescLeft"> </td><td class="mdescRight">Stops <em>task</em>. <a href="#a8adc6a95f8d392b5cb16ffd7b2c6650c">More...</a><br /></td></tr>
<tr class="separator:a8adc6a95f8d392b5cb16ffd7b2c6650c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6713350fd3d42ea4042b26e0528b35a0"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a6713350fd3d42ea4042b26e0528b35a0">join</a> ()</td></tr>
<tr class="memdesc:a6713350fd3d42ea4042b26e0528b35a0"><td class="mdescLeft"> </td><td class="mdescRight">Joins <em>task</em>. <a href="#a6713350fd3d42ea4042b26e0528b35a0">More...</a><br /></td></tr>
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<tr class="inherit_header pub_methods_classGst_1_1Object"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classGst_1_1Object')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classGst_1_1Object.html">Gst::Object</a></td></tr>
<tr class="memitem:a81151161e4abf313e76ab35fa73d1293 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a81151161e4abf313e76ab35fa73d1293">Object</a> (<a class="el" href="classGst_1_1Object.html">Object</a>&& src) noexcept</td></tr>
<tr class="separator:a81151161e4abf313e76ab35fa73d1293 inherit pub_methods_classGst_1_1Object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af3b8964b21574cae10f31d80061c7e40 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGst_1_1Object.html">Object</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#af3b8964b21574cae10f31d80061c7e40">operator=</a> (<a class="el" href="classGst_1_1Object.html">Object</a>&& src) noexcept</td></tr>
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<tr class="memitem:ad4ecd638aea2e21916e2e21429eef97a inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#ad4ecd638aea2e21916e2e21429eef97a">~Object</a> () noexcept override</td></tr>
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<tr class="memitem:a3d889e949c76aa3ab4490026d6aca8ca inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">GstObject* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a3d889e949c76aa3ab4490026d6aca8ca">gobj</a> ()</td></tr>
<tr class="memdesc:a3d889e949c76aa3ab4490026d6aca8ca inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="classGst_1_1Object.html#a3d889e949c76aa3ab4490026d6aca8ca">More...</a><br /></td></tr>
<tr class="separator:a3d889e949c76aa3ab4490026d6aca8ca inherit pub_methods_classGst_1_1Object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad6a4514f948551dcc2e45b3636b490fe inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">const GstObject* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#ad6a4514f948551dcc2e45b3636b490fe">gobj</a> () const</td></tr>
<tr class="memdesc:ad6a4514f948551dcc2e45b3636b490fe inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="classGst_1_1Object.html#ad6a4514f948551dcc2e45b3636b490fe">More...</a><br /></td></tr>
<tr class="separator:ad6a4514f948551dcc2e45b3636b490fe inherit pub_methods_classGst_1_1Object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a63d7202d3eb47c81ffc3ac16a895e9d1 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">GstObject* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a63d7202d3eb47c81ffc3ac16a895e9d1">gobj_copy</a> ()</td></tr>
<tr class="memdesc:a63d7202d3eb47c81ffc3ac16a895e9d1 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. <a href="classGst_1_1Object.html#a63d7202d3eb47c81ffc3ac16a895e9d1">More...</a><br /></td></tr>
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<tr class="memitem:ae96d8781fb1614a5a97e2a6f39e823b3 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#ae96d8781fb1614a5a97e2a6f39e823b3">is_element</a> () const</td></tr>
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<tr class="memitem:a906d1bd351d5f20a38964d6ab9a2c845 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a906d1bd351d5f20a38964d6ab9a2c845">is_element_factory</a> () const</td></tr>
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<tr class="memitem:acb1cbea0f958a71af207f46d8b4ff5fc inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#acb1cbea0f958a71af207f46d8b4ff5fc">is_pad</a> () const</td></tr>
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<tr class="memitem:a8b577e25de7574fa1c0b98db8072bc47 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a8b577e25de7574fa1c0b98db8072bc47">is_pad_template</a> () const</td></tr>
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<tr class="memitem:afc51ab9f7e9c1b002502bcbcb747fa78 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#afc51ab9f7e9c1b002502bcbcb747fa78">is_bin</a> () const</td></tr>
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<tr class="memitem:aac824b4d7a69a1068ed3614c8c0bdd24 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">guint32 </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#aac824b4d7a69a1068ed3614c8c0bdd24">get_flags</a> () const</td></tr>
<tr class="memdesc:aac824b4d7a69a1068ed3614c8c0bdd24 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Returns the entire set of flags for the object. <a href="classGst_1_1Object.html#aac824b4d7a69a1068ed3614c8c0bdd24">More...</a><br /></td></tr>
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<tr class="memitem:a91745b6c35472bc28fde65c770444478 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a91745b6c35472bc28fde65c770444478">set_name</a> (const Glib::ustring& name)</td></tr>
<tr class="memdesc:a91745b6c35472bc28fde65c770444478 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Sets the name of <em>object</em>, or gives <em>object</em> a guaranteed unique name (if <em>name</em> is <code>nullptr</code>). <a href="classGst_1_1Object.html#a91745b6c35472bc28fde65c770444478">More...</a><br /></td></tr>
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<tr class="memitem:ab8a7e72f2bf6539244668d7238d46159 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">Glib::ustring </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#ab8a7e72f2bf6539244668d7238d46159">get_name</a> () const</td></tr>
<tr class="memdesc:ab8a7e72f2bf6539244668d7238d46159 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Returns a copy of the name of <em>object</em>. <a href="classGst_1_1Object.html#ab8a7e72f2bf6539244668d7238d46159">More...</a><br /></td></tr>
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<tr class="memitem:a09a2f2fcfb0fabee2597b34a0b7c3fe4 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a09a2f2fcfb0fabee2597b34a0b7c3fe4">set_parent</a> (const Glib::RefPtr< <a class="el" href="classGst_1_1Object.html">Gst::Object</a> >& parent)</td></tr>
<tr class="memdesc:a09a2f2fcfb0fabee2597b34a0b7c3fe4 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Sets the parent of <em>object</em> to <em>parent</em>. <a href="classGst_1_1Object.html#a09a2f2fcfb0fabee2597b34a0b7c3fe4">More...</a><br /></td></tr>
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<tr class="memitem:a303610665c252f733808e5653703f6a8 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">Glib::RefPtr< <a class="el" href="classGst_1_1Object.html">Gst::Object</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a303610665c252f733808e5653703f6a8">get_parent</a> ()</td></tr>
<tr class="memdesc:a303610665c252f733808e5653703f6a8 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Returns the parent of <em>object</em>. <a href="classGst_1_1Object.html#a303610665c252f733808e5653703f6a8">More...</a><br /></td></tr>
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<tr class="memitem:a8f8dc04241bee2beb2e3b8e0887bf240 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">Glib::RefPtr< const <a class="el" href="classGst_1_1Object.html">Gst::Object</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a8f8dc04241bee2beb2e3b8e0887bf240">get_parent</a> () const</td></tr>
<tr class="memdesc:a8f8dc04241bee2beb2e3b8e0887bf240 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Returns the parent of <em>object</em>. <a href="classGst_1_1Object.html#a8f8dc04241bee2beb2e3b8e0887bf240">More...</a><br /></td></tr>
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<tr class="memitem:a45b87529c337e40f03e34bca450e41bc inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a45b87529c337e40f03e34bca450e41bc">unparent</a> ()</td></tr>
<tr class="memdesc:a45b87529c337e40f03e34bca450e41bc inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Clear the parent of <em>object</em>, removing the associated reference. <a href="classGst_1_1Object.html#a45b87529c337e40f03e34bca450e41bc">More...</a><br /></td></tr>
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<tr class="memitem:a71dd4f21c9c28e44bbb102d4020d6fb9 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a71dd4f21c9c28e44bbb102d4020d6fb9">set_control_rate</a> (<a class="el" href="namespaceGst.html#ad35f82b74cae5822fe16b231e8293cda">Gst::ClockTime</a> control_rate)</td></tr>
<tr class="memdesc:a71dd4f21c9c28e44bbb102d4020d6fb9 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Change the control-rate for this <em>object</em>. <a href="classGst_1_1Object.html#a71dd4f21c9c28e44bbb102d4020d6fb9">More...</a><br /></td></tr>
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<tr class="memitem:a0f61c7a77c8915f25ea9630e316e64d1 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceGst.html#ad35f82b74cae5822fe16b231e8293cda">Gst::ClockTime</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a0f61c7a77c8915f25ea9630e316e64d1">get_control_rate</a> () const</td></tr>
<tr class="memdesc:a0f61c7a77c8915f25ea9630e316e64d1 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Obtain the control-rate for this <em>object</em>. <a href="classGst_1_1Object.html#a0f61c7a77c8915f25ea9630e316e64d1">More...</a><br /></td></tr>
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<tr class="memitem:a6ecaa24f220031816a05cd2f332e5149 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceGst.html#ad35f82b74cae5822fe16b231e8293cda">Gst::ClockTime</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a6ecaa24f220031816a05cd2f332e5149">suggest_next_sync</a> () const</td></tr>
<tr class="memdesc:a6ecaa24f220031816a05cd2f332e5149 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Returns a suggestion for timestamps where buffers should be split to get best controller results. <a href="classGst_1_1Object.html#a6ecaa24f220031816a05cd2f332e5149">More...</a><br /></td></tr>
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<tr class="memitem:a1ffd67bd304da65bec7966e0618318fa inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a1ffd67bd304da65bec7966e0618318fa">sync_values</a> (<a class="el" href="namespaceGst.html#ad35f82b74cae5822fe16b231e8293cda">Gst::ClockTime</a> timestamp)</td></tr>
<tr class="memdesc:a1ffd67bd304da65bec7966e0618318fa inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Sets the properties of the object, according to the Gst::ControlSources that (maybe) handle them and for the given timestamp. <a href="classGst_1_1Object.html#a1ffd67bd304da65bec7966e0618318fa">More...</a><br /></td></tr>
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<tr class="memitem:a50cf4988393c9a170d196640f4e57384 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a50cf4988393c9a170d196640f4e57384">set_control_bindings_disabled</a> (bool disabled)</td></tr>
<tr class="memdesc:a50cf4988393c9a170d196640f4e57384 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">This function is used to disable all controlled properties of the <em>object</em> for some time, i.e. <a class="el" href="classGst_1_1Object.html#a1ffd67bd304da65bec7966e0618318fa" title="Sets the properties of the object, according to the Gst::ControlSources that (maybe) handle them and ...">sync_values()</a> will do nothing. <a href="classGst_1_1Object.html#a50cf4988393c9a170d196640f4e57384">More...</a><br /></td></tr>
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<tr class="memitem:a7802f29724a1d24e9b317793c58d4b10 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a7802f29724a1d24e9b317793c58d4b10">has_asctive_control_bindings</a> () const</td></tr>
<tr class="memdesc:a7802f29724a1d24e9b317793c58d4b10 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classGst_1_1Check.html">Check</a> if the <em>object</em> has an active controlled properties. <a href="classGst_1_1Object.html#a7802f29724a1d24e9b317793c58d4b10">More...</a><br /></td></tr>
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<tr class="memitem:aee1a36004d2f70fcafb2a69a10c9bae6 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#aee1a36004d2f70fcafb2a69a10c9bae6">has_ancestor</a> (const Glib::RefPtr< const <a class="el" href="classGst_1_1Object.html">Gst::Object</a> >& ancestor) const</td></tr>
<tr class="memdesc:aee1a36004d2f70fcafb2a69a10c9bae6 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classGst_1_1Check.html">Check</a> if <em>object</em> has an ancestor <em>ancestor</em> somewhere up in the hierarchy. <a href="classGst_1_1Object.html#aee1a36004d2f70fcafb2a69a10c9bae6">More...</a><br /></td></tr>
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<tr class="memitem:a4e8abe2e2e7cda5b26ee7a7e52320890 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a4e8abe2e2e7cda5b26ee7a7e52320890">has_as_ancestor</a> (const Glib::RefPtr< <a class="el" href="classGst_1_1Object.html">Gst::Object</a> >& ancestor) const</td></tr>
<tr class="memdesc:a4e8abe2e2e7cda5b26ee7a7e52320890 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classGst_1_1Check.html">Check</a> if <em>object</em> has an ancestor <em>ancestor</em> somewhere up in the hierarchy. <a href="classGst_1_1Object.html#a4e8abe2e2e7cda5b26ee7a7e52320890">More...</a><br /></td></tr>
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<tr class="memitem:abaaa4fbe4078d9ceadd45435ed0f079d inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#abaaa4fbe4078d9ceadd45435ed0f079d">has_as_parent</a> (const Glib::RefPtr< <a class="el" href="classGst_1_1Object.html">Gst::Object</a> >& parent) const</td></tr>
<tr class="memdesc:abaaa4fbe4078d9ceadd45435ed0f079d inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classGst_1_1Check.html">Check</a> if <em>parent</em> is the parent of <em>object</em>. <a href="classGst_1_1Object.html#abaaa4fbe4078d9ceadd45435ed0f079d">More...</a><br /></td></tr>
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<tr class="memitem:a4e2da47b8e8eb7c48e6e6ec1a4f6ac94 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">Glib::ustring </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a4e2da47b8e8eb7c48e6e6ec1a4f6ac94">get_path_string</a> ()</td></tr>
<tr class="memdesc:a4e2da47b8e8eb7c48e6e6ec1a4f6ac94 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Generates a string describing the path of <em>object</em> in the object hierarchy. <a href="classGst_1_1Object.html#a4e2da47b8e8eb7c48e6e6ec1a4f6ac94">More...</a><br /></td></tr>
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<tr class="memitem:a3d51c0f61b8ef58eafb2a2f2e59b1f74 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">Glib::PropertyProxy< Glib::ustring > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a3d51c0f61b8ef58eafb2a2f2e59b1f74">property_name</a> ()</td></tr>
<tr class="memdesc:a3d51c0f61b8ef58eafb2a2f2e59b1f74 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">The name of the object. <a href="classGst_1_1Object.html#a3d51c0f61b8ef58eafb2a2f2e59b1f74">More...</a><br /></td></tr>
<tr class="separator:a3d51c0f61b8ef58eafb2a2f2e59b1f74 inherit pub_methods_classGst_1_1Object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adf94eb5a427a1e7d2907caf50a8cf7e2 inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">Glib::PropertyProxy_ReadOnly< Glib::ustring > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#adf94eb5a427a1e7d2907caf50a8cf7e2">property_name</a> () const</td></tr>
<tr class="memdesc:adf94eb5a427a1e7d2907caf50a8cf7e2 inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">The name of the object. <a href="classGst_1_1Object.html#adf94eb5a427a1e7d2907caf50a8cf7e2">More...</a><br /></td></tr>
<tr class="separator:adf94eb5a427a1e7d2907caf50a8cf7e2 inherit pub_methods_classGst_1_1Object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a73a0272f16e1481f54150b1b412fa88c inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">Glib::PropertyProxy< Glib::RefPtr< <a class="el" href="classGst_1_1Object.html">Gst::Object</a> > > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a73a0272f16e1481f54150b1b412fa88c">property_parent</a> ()</td></tr>
<tr class="memdesc:a73a0272f16e1481f54150b1b412fa88c inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">The parent of the object. <a href="classGst_1_1Object.html#a73a0272f16e1481f54150b1b412fa88c">More...</a><br /></td></tr>
<tr class="separator:a73a0272f16e1481f54150b1b412fa88c inherit pub_methods_classGst_1_1Object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa675064df0fcf0aaee34db75b8a6005b inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">Glib::PropertyProxy_ReadOnly< Glib::RefPtr< <a class="el" href="classGst_1_1Object.html">Gst::Object</a> > > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#aa675064df0fcf0aaee34db75b8a6005b">property_parent</a> () const</td></tr>
<tr class="memdesc:aa675064df0fcf0aaee34db75b8a6005b inherit pub_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">The parent of the object. <a href="classGst_1_1Object.html#aa675064df0fcf0aaee34db75b8a6005b">More...</a><br /></td></tr>
<tr class="separator:aa675064df0fcf0aaee34db75b8a6005b inherit pub_methods_classGst_1_1Object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac0fe96dbc1176a937bdb829ad3334afb inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">Glib::SignalProxy< void, const Glib::RefPtr< <a class="el" href="classGst_1_1Object.html">Gst::Object</a> >&, GParamSpec*> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#ac0fe96dbc1176a937bdb829ad3334afb">signal_deep_notify</a> ()</td></tr>
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<tr class="memitem:afc2d69664a0d2bc0176e3421ff4b351f inherit pub_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#afc2d69664a0d2bc0176e3421ff4b351f">get_refcount</a> () const</td></tr>
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<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:a432c5e8875cd89c3e1ffc49c7c3310c3"><td class="memItemLeft" align="right" valign="top">static GType </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a432c5e8875cd89c3e1ffc49c7c3310c3">get_type</a> ()</td></tr>
<tr class="memdesc:a432c5e8875cd89c3e1ffc49c7c3310c3"><td class="mdescLeft"> </td><td class="mdescRight">Get the GType for this class, for use with the underlying GObject type system. <a href="#a432c5e8875cd89c3e1ffc49c7c3310c3">More...</a><br /></td></tr>
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<tr class="memitem:a0a5a1ccb3777e176af0117e924e049a8"><td class="memItemLeft" align="right" valign="top">static Glib::RefPtr< <a class="el" href="classGst_1_1Task.html">Task</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#a0a5a1ccb3777e176af0117e924e049a8">create</a> (const <a class="el" href="classGst_1_1Task.html#a8beeacee2d56c741fc040907280cb17d">SlotTask</a>& task_slot)</td></tr>
<tr class="memdesc:a0a5a1ccb3777e176af0117e924e049a8"><td class="mdescLeft"> </td><td class="mdescRight">Create a new <a class="el" href="classGst_1_1Task.html" title="A class representing GStreamer streaming threads. ">Gst::Task</a> that will repeatedly call the provided slot as a parameter. <a href="#a0a5a1ccb3777e176af0117e924e049a8">More...</a><br /></td></tr>
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<tr class="memitem:acb6fd916c18636c9c7c0a66253f661b4"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#acb6fd916c18636c9c7c0a66253f661b4">cleanup_all</a> ()</td></tr>
<tr class="memdesc:acb6fd916c18636c9c7c0a66253f661b4"><td class="mdescLeft"> </td><td class="mdescRight">Wait for all tasks to be stopped. <a href="#acb6fd916c18636c9c7c0a66253f661b4">More...</a><br /></td></tr>
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<tr class="inherit_header pub_static_methods_classGst_1_1Object"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_classGst_1_1Object')"><img src="closed.png" alt="-"/> Static Public Member Functions inherited from <a class="el" href="classGst_1_1Object.html">Gst::Object</a></td></tr>
<tr class="memitem:a8d7dfcf69a7c5c6086ab8149626fffcd inherit pub_static_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">static GType </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a8d7dfcf69a7c5c6086ab8149626fffcd">get_type</a> ()</td></tr>
<tr class="memdesc:a8d7dfcf69a7c5c6086ab8149626fffcd inherit pub_static_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Get the GType for this class, for use with the underlying GObject type system. <a href="classGst_1_1Object.html#a8d7dfcf69a7c5c6086ab8149626fffcd">More...</a><br /></td></tr>
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<tr class="memitem:a036969c9ee33ffe4270c2ceec02222a6 inherit pub_static_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a036969c9ee33ffe4270c2ceec02222a6">check_uniqueness</a> (const Glib::ListHandle< const <a class="el" href="classGst_1_1Object.html">Gst::Object</a> >& list, const Glib::ustring& name)</td></tr>
<tr class="memdesc:a036969c9ee33ffe4270c2ceec02222a6 inherit pub_static_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">Checks to see if there is any object named <em>name</em> in <em>list</em>. <a href="classGst_1_1Object.html#a036969c9ee33ffe4270c2ceec02222a6">More...</a><br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:acf7d42ba74a5dcd38bce62bf2839b277"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#acf7d42ba74a5dcd38bce62bf2839b277">Task</a> (const <a class="el" href="classGst_1_1Task.html#a8beeacee2d56c741fc040907280cb17d">SlotTask</a>& task_slot)</td></tr>
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<tr class="inherit_header pro_methods_classGst_1_1Object"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classGst_1_1Object')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classGst_1_1Object.html">Gst::Object</a></td></tr>
<tr class="memitem:a133db3a4c137e5cc57227edb343d6fdb inherit pro_methods_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a133db3a4c137e5cc57227edb343d6fdb">on_deep_notify</a> (const Glib::RefPtr< <a class="el" href="classGst_1_1Object.html">Gst::Object</a> >& prop_object, GParamSpec* prop)</td></tr>
<tr class="memdesc:a133db3a4c137e5cc57227edb343d6fdb inherit pro_methods_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">This is a default handler for the signal <a class="el" href="classGst_1_1Object.html#ac0fe96dbc1176a937bdb829ad3334afb">signal_deep_notify()</a>. <a href="classGst_1_1Object.html#a133db3a4c137e5cc57227edb343d6fdb">More...</a><br /></td></tr>
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<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>
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<tr class="memitem:acafd0a6a4acab8c7dea274aefda4bc3e"><td class="memItemLeft" align="right" valign="top">Glib::RefPtr< <a class="el" href="classGst_1_1Task.html">Gst::Task</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Task.html#acafd0a6a4acab8c7dea274aefda4bc3e">wrap</a> (GstTask* object, bool take_copy=false)</td></tr>
<tr class="memdesc:acafd0a6a4acab8c7dea274aefda4bc3e"><td class="mdescLeft"> </td><td class="mdescRight">A <a class="el" href="namespaceGlib.html#a43fcab2a44083e8b7b6a1c8193acae2b">Glib::wrap()</a> method for this object. <a href="#acafd0a6a4acab8c7dea274aefda4bc3e">More...</a><br /></td></tr>
<tr class="separator:acafd0a6a4acab8c7dea274aefda4bc3e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header related_classGst_1_1Object"><td colspan="2" onclick="javascript:toggleInherit('related_classGst_1_1Object')"><img src="closed.png" alt="-"/> Related Functions inherited from <a class="el" href="classGst_1_1Object.html">Gst::Object</a></td></tr>
<tr class="memitem:a78a831adab0d01760dd9cddec10f8986 inherit related_classGst_1_1Object"><td class="memItemLeft" align="right" valign="top">Glib::RefPtr< <a class="el" href="classGst_1_1Object.html">Gst::Object</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Object.html#a78a831adab0d01760dd9cddec10f8986">wrap</a> (GstObject* object, bool take_copy=false)</td></tr>
<tr class="memdesc:a78a831adab0d01760dd9cddec10f8986 inherit related_classGst_1_1Object"><td class="mdescLeft"> </td><td class="mdescRight">A <a class="el" href="namespaceGlib.html#a43fcab2a44083e8b7b6a1c8193acae2b">Glib::wrap()</a> method for this object. <a href="classGst_1_1Object.html#a78a831adab0d01760dd9cddec10f8986">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>A class representing GStreamer streaming threads. </p>
<p><a class="el" href="classGst_1_1Task.html" title="A class representing GStreamer streaming threads. ">Gst::Task</a> is used by <a class="el" href="classGst_1_1Element.html" title="Abstract base class for all pipeline elements. ">Gst::Element</a> and <a class="el" href="classGst_1_1Pad.html" title="A class that represents objects contained by elements that allows links to other elements. ">Gst::Pad</a> to provide the data passing threads in a <a class="el" href="classGst_1_1Pipeline.html" title="A top-level bin with clocking and bus management functionality. ">Gst::Pipeline</a>.</p>
<p>A <a class="el" href="classGst_1_1Pad.html" title="A class that represents objects contained by elements that allows links to other elements. ">Gst::Pad</a> will typically start a <a class="el" href="classGst_1_1Task.html" title="A class representing GStreamer streaming threads. ">Gst::Task</a> to push or pull data to/from the peer pads. Most source elements start a <a class="el" href="classGst_1_1Task.html" title="A class representing GStreamer streaming threads. ">Gst::Task</a> to push data. In some cases a demuxer element can start a <a class="el" href="classGst_1_1Task.html" title="A class representing GStreamer streaming threads. ">Gst::Task</a> to pull data from a peer element. This is typically done when the demuxer can perform random access on the upstream peer element for improved performance.</p>
<p>Although convenience functions exist on <a class="el" href="classGst_1_1Pad.html" title="A class that represents objects contained by elements that allows links to other elements. ">Gst::Pad</a> to start/pause/stop tasks, it might sometimes be needed to create a <a class="el" href="classGst_1_1Task.html" title="A class representing GStreamer streaming threads. ">Gst::Task</a> manually if it is not related to a <a class="el" href="classGst_1_1Pad.html" title="A class that represents objects contained by elements that allows links to other elements. ">Gst::Pad</a>.</p>
<p>Before the <a class="el" href="classGst_1_1Task.html" title="A class representing GStreamer streaming threads. ">Gst::Task</a> can be run, it needs a Glib::StaticRecMutex that can be set with <a class="el" href="classGst_1_1Task.html#a699c7e3ef1d83ef12e115ddef4dabff0" title="Set the mutex used by the task. ">set_lock()</a>.</p>
<p>The task can be started, paused and stopped with <a class="el" href="classGst_1_1Task.html#a4ae8c981941f9ef15f163f7cbaf2d050" title="Starts task. ">start()</a>, <a class="el" href="classGst_1_1Task.html#a6afbed5e4a327947914348d0272dfaf0" title="Pauses task. ">pause()</a> and <a class="el" href="classGst_1_1Task.html#a8adc6a95f8d392b5cb16ffd7b2c6650c" title="Stops task. ">stop()</a> respectively.</p>
<p>A <a class="el" href="classGst_1_1Task.html" title="A class representing GStreamer streaming threads. ">Gst::Task</a> will repeadedly call the <a class="el" href="classGst_1_1Task.html#a8beeacee2d56c741fc040907280cb17d" title="For example, void on_do_task();. ">Gst::Task::SlotTask</a> that was provided when creating the task with <a class="el" href="classGst_1_1Task.html#a0a5a1ccb3777e176af0117e924e049a8" title="Create a new Gst::Task that will repeatedly call the provided slot as a parameter. ">create()</a>. Before calling the function it will acquire the provided lock.</p>
<p>Stopping a task with <a class="el" href="classGst_1_1Task.html#a8adc6a95f8d392b5cb16ffd7b2c6650c" title="Stops task. ">stop()</a> will not immediatly make sure the task is not running anymore. Use <a class="el" href="classGst_1_1Task.html#a6713350fd3d42ea4042b26e0528b35a0" title="Joins task. ">join()</a> to make sure the task is completely stopped and the thread is stopped.</p>
<p><a class="el" href="classGst_1_1Task.html" title="A class representing GStreamer streaming threads. ">Task</a> functions can send a <a class="el" href="classGst_1_1Message.html" title="A class that represents lightweight objects to signal the application of pipeline events...">Gst::Message</a> to send out-of-band data to the application. The application can receive messages from the <a class="el" href="classGst_1_1Bus.html" title="A class that encompasses the GStreamer asynchronous message bus subsystem. ">Gst::Bus</a> in its mainloop.</p>
<p>For debugging purposes, the task will configure its object name as the thread name on Linux. Please note that the object name should be configured before the task is started; changing the object name after the task has been started, has no effect on the thread name.</p>
<p>Last reviewed on 2015-10-14 (1.5.2) </p>
</div><h2 class="groupheader">Member Typedef Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a56596bffdae65216d6ee82b34655653b">◆ </a></span>SlotEnter</h2>
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<td class="memname">typedef <a class="el" href="classGst_1_1Task.html#a233ad3e9fb9d647cc8494cee9177ea4d">TaskThreadSlot</a> <a class="el" href="classGst_1_1Task.html#a56596bffdae65216d6ee82b34655653b">Gst::Task::SlotEnter</a></td>
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<p>For example, void on_enter(const Glib::RefPtr<Gst::Task>& task, Glib::Threads::Thread& thread);. </p>
<p>A thread is entered, this slot is called when the new thread enters its function. </p>
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<td class="memname">typedef <a class="el" href="classGst_1_1Task.html#a233ad3e9fb9d647cc8494cee9177ea4d">TaskThreadSlot</a> <a class="el" href="classGst_1_1Task.html#ae7fb7c0eee1432ac5257c397c7b15531">Gst::Task::SlotLeave</a></td>
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<p>For example, void on_leave(const Glib::RefPtr<Gst::Task>& task, Glib::Threads::Thread& thread);. </p>
<p>A thread is exiting, this is called when the thread is about to leave its function. </p>
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<td class="memname">typedef sigc::slot<void> <a class="el" href="classGst_1_1Task.html#a8beeacee2d56c741fc040907280cb17d">Gst::Task::SlotTask</a></td>
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<p>For example, void on_do_task();. </p>
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<td class="memname">typedef sigc::slot<void, const Glib::RefPtr<<a class="el" href="classGst_1_1Task.html">Gst::Task</a>>&, Glib::Threads::Thread*> <a class="el" href="classGst_1_1Task.html#a233ad3e9fb9d647cc8494cee9177ea4d">Gst::Task::TaskThreadSlot</a></td>
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<p>Bidirectional slot. </p>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">Gst::Task::Task </td>
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<h2 class="memtitle"><span class="permalink"><a href="#aa0ed67079dd3896e8d5455946bc0574d">◆ </a></span>~Task()</h2>
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<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">noexcept</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#acf7d42ba74a5dcd38bce62bf2839b277">◆ </a></span>Task() <span class="overload">[2/2]</span></h2>
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<td class="paramtype">const <a class="el" href="classGst_1_1Task.html#a8beeacee2d56c741fc040907280cb17d">SlotTask</a>& </td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#acb6fd916c18636c9c7c0a66253f661b4">◆ </a></span>cleanup_all()</h2>
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<td class="memname">static void Gst::Task::cleanup_all </td>
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<p>Wait for all tasks to be stopped. </p>
<p>This is mainly used internally to ensure proper cleanup of internal data structures in test suites.</p>
<p>MT safe. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a0a5a1ccb3777e176af0117e924e049a8">◆ </a></span>create()</h2>
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<td class="memname">static Glib::RefPtr<<a class="el" href="classGst_1_1Task.html">Task</a>> Gst::Task::create </td>
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<td class="paramtype">const <a class="el" href="classGst_1_1Task.html#a8beeacee2d56c741fc040907280cb17d">SlotTask</a>& </td>
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<p>Create a new <a class="el" href="classGst_1_1Task.html" title="A class representing GStreamer streaming threads. ">Gst::Task</a> that will repeatedly call the provided slot as a parameter. </p>
<p>Typically the task will run in a new thread.</p>
<p>The slot cannot be changed after the task has been created. You must create a new <a class="el" href="classGst_1_1Task.html" title="A class representing GStreamer streaming threads. ">Gst::Task</a> to change the slot.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">task_slot</td><td>The <a class="el" href="classGst_1_1Task.html#a8beeacee2d56c741fc040907280cb17d" title="For example, void on_do_task();. ">Gst::Task::SlotTask</a> to use. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>A new <a class="el" href="classGst_1_1Task.html" title="A class representing GStreamer streaming threads. ">Gst::Task</a>. MT safe. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ac61eafe0fc4a94797b22cf6b3a87b93b">◆ </a></span>get_pool() <span class="overload">[1/2]</span></h2>
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<td class="memname">Glib::RefPtr<<a class="el" href="classGst_1_1TaskPool.html">Gst::TaskPool</a>> Gst::Task::get_pool </td>
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<p>Get the <a class="el" href="classGst_1_1TaskPool.html" title="A class representing a pool of GStreamer streaming threads. ">Gst::TaskPool</a> that this task will use for its streaming threads. </p>
<p>MT safe.</p>
<dl class="section return"><dt>Returns</dt><dd>The <a class="el" href="classGst_1_1TaskPool.html" title="A class representing a pool of GStreamer streaming threads. ">Gst::TaskPool</a> used by <em>task</em>. Gst::Object::unref() after usage. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a98905627d2594936902cca7d827ab39f">◆ </a></span>get_pool() <span class="overload">[2/2]</span></h2>
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<p>Get the <a class="el" href="classGst_1_1TaskPool.html" title="A class representing a pool of GStreamer streaming threads. ">Gst::TaskPool</a> that this task will use for its streaming threads. </p>
<p>MT safe.</p>
<dl class="section return"><dt>Returns</dt><dd>The <a class="el" href="classGst_1_1TaskPool.html" title="A class representing a pool of GStreamer streaming threads. ">Gst::TaskPool</a> used by <em>task</em>. Gst::Object::unref() after usage. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a0ecb29ff9a01efb165578b46472edbc8">◆ </a></span>get_state()</h2>
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<td class="memname"><a class="el" href="group__gstreamermmEnums.html#gad7d70307615b8be6f759c34cbf019ea1">TaskState</a> Gst::Task::get_state </td>
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<p>Get the current state of the task. </p>
<dl class="section return"><dt>Returns</dt><dd>The <a class="el" href="group__gstreamermmEnums.html#gad7d70307615b8be6f759c34cbf019ea1" title="The different states a task can be in. ">Gst::TaskState</a> of the task</dd></dl>
<p>MT safe. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a432c5e8875cd89c3e1ffc49c7c3310c3">◆ </a></span>get_type()</h2>
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<td class="memname">static GType Gst::Task::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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<h2 class="memtitle"><span class="permalink"><a href="#a62c401e0cf30801c0d66fe9f6add7aad">◆ </a></span>gobj() <span class="overload">[2/2]</span></h2>
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<p>Provides access to the underlying C GObject. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ac05849ccf4a0eadbf06d374c2590fb2b">◆ </a></span>gobj_copy()</h2>
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<p>Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a6713350fd3d42ea4042b26e0528b35a0">◆ </a></span>join()</h2>
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<p>Joins <em>task</em>. </p>
<p>After this call, it is safe to unref the task and clean up the lock set with <a class="el" href="classGst_1_1Task.html#a699c7e3ef1d83ef12e115ddef4dabff0" title="Set the mutex used by the task. ">set_lock()</a>.</p>
<p>The task will automatically be stopped with this call.</p>
<p>This function cannot be called from within a task function as this would cause a deadlock. The function will detect this and print a g_warning.</p>
<dl class="section return"><dt>Returns</dt><dd><code>true</code> if the task could be joined.</dd></dl>
<p>MT safe. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ac974b736eca1b9abd3b69d38dd928a9d">◆ </a></span>operator=()</h2>
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<td class="memname"><a class="el" href="classGst_1_1Task.html">Task</a>& Gst::Task::operator= </td>
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<td class="memname">bool Gst::Task::pause </td>
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<p>Pauses <em>task</em>. </p>
<p>This method can also be called on a task in the stopped state, in which case a thread will be started and will remain in the paused state. This function does not wait for the task to complete the paused state.</p>
<dl class="section return"><dt>Returns</dt><dd><code>true</code> if the task could be paused.</dd></dl>
<p>MT safe. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a927a280a32371d9dcf8cdf9a743199ad">◆ </a></span>set_enter_slot()</h2>
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<td class="memname">void Gst::Task::set_enter_slot </td>
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<p>Call enter_slot when the task function of task is entered. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a081c945a9ee4db3a3eafec6d43004dea">◆ </a></span>set_leave_slot()</h2>
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<td class="memname">void Gst::Task::set_leave_slot </td>
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<p>Call leave_func when the task function of task is left. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a699c7e3ef1d83ef12e115ddef4dabff0">◆ </a></span>set_lock()</h2>
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<td class="memname">void Gst::Task::set_lock </td>
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<p>Set the mutex used by the task. </p>
<p>The mutex will be acquired before calling the Gst::TaskFunction.</p>
<p>This function has to be called before calling <a class="el" href="classGst_1_1Task.html#a6afbed5e4a327947914348d0272dfaf0" title="Pauses task. ">pause()</a> or <a class="el" href="classGst_1_1Task.html#a4ae8c981941f9ef15f163f7cbaf2d050" title="Starts task. ">start()</a>.</p>
<p>MT safe.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a7521fdeb163b520e755c26abff67f7f2">◆ </a></span>set_pool()</h2>
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<td class="memname">void Gst::Task::set_pool </td>
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<p>Set <em>pool</em> as the new GstTaskPool for <em>task</em>. </p>
<p>Any new streaming threads that will be created by <em>task</em> will now use <em>pool</em>.</p>
<p>MT safe.</p>
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<tr><td class="paramname">pool</td><td>A <a class="el" href="classGst_1_1TaskPool.html" title="A class representing a pool of GStreamer streaming threads. ">Gst::TaskPool</a>. </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#ac6454e056be57cb740dadf7b874f8b9f">◆ </a></span>set_state()</h2>
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<td class="memname">void Gst::Task::set_state </td>
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<p>Sets the state of <em>task</em> to <em>state</em>. </p>
<p>The <em>task</em> must have a lock associated with it using <a class="el" href="classGst_1_1Task.html#a699c7e3ef1d83ef12e115ddef4dabff0" title="Set the mutex used by the task. ">set_lock()</a> when going to GST_TASK_STARTED or GST_TASK_PAUSED or this function will return <code>false</code>.</p>
<p>MT safe.</p>
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<dl class="section return"><dt>Returns</dt><dd><code>true</code> if the state could be changed. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a4ae8c981941f9ef15f163f7cbaf2d050">◆ </a></span>start()</h2>
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<p>Starts <em>task</em>. </p>
<p>The <em>task</em> must have a lock associated with it using <a class="el" href="classGst_1_1Task.html#a699c7e3ef1d83ef12e115ddef4dabff0" title="Set the mutex used by the task. ">set_lock()</a> or this function will return <code>false</code>.</p>
<dl class="section return"><dt>Returns</dt><dd><code>true</code> if the task could be started.</dd></dl>
<p>MT safe. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a8adc6a95f8d392b5cb16ffd7b2c6650c">◆ </a></span>stop()</h2>
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<p>Stops <em>task</em>. </p>
<p>This method merely schedules the task to stop and will not wait for the task to have completely stopped. Use <a class="el" href="classGst_1_1Task.html#a6713350fd3d42ea4042b26e0528b35a0" title="Joins task. ">join()</a> to stop and wait for completion.</p>
<dl class="section return"><dt>Returns</dt><dd><code>true</code> if the task could be stopped.</dd></dl>
<p>MT safe. </p>
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<h2 class="groupheader">Friends And Related Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#acafd0a6a4acab8c7dea274aefda4bc3e">◆ </a></span>wrap()</h2>
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<td>)</td>
<td></td><td></td>
</tr>
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<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">related</span></span> </td>
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<p>A <a class="el" href="namespaceGlib.html#a43fcab2a44083e8b7b6a1c8193acae2b">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>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A C++ instance that wraps this C instance. </dd></dl>
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