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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>GStreamer Buzztard Reference Manual: GstBtChildBin</title>
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<a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> 
                  <a href="#GstBtChildBin.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span> 
                  <a href="#GstBtChildBin.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_prerequisites"> <span class="dim">|</span> 
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<div class="refentry">
<a name="GstBtChildBin"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GstBtChildBin.top_of_page"></a>GstBtChildBin</span></h2>
<p>GstBtChildBin — helper interface for multi child gstreamer elements</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="GstBtChildBin.functions"></a><h2>Functions</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="GstBtChildBin.html#gstbt-child-bin-add-child" title="gstbt_child_bin_add_child ()">gstbt_child_bin_add_child</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="GstBtChildBin.html#gstbt-child-bin-remove-child" title="gstbt_child_bin_remove_child ()">gstbt_child_bin_remove_child</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GstBtChildBin.properties"></a><h2>Properties</h2>
<div class="informaltable"><table border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody><tr>
<td class="property_type"><span class="type">gulong</span></td>
<td class="property_name"><a class="link" href="GstBtChildBin.html#GstBtChildBin--children" title="The “children” property">children</a></td>
<td class="property_flags">Read / Write</td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GstBtChildBin.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody><tr>
<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="GstBtChildBin.html#GstBtChildBin-struct" title="GstBtChildBin">GstBtChildBin</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GstBtChildBin.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen">    GInterface
    <span class="lineart">╰──</span> GstBtChildBin
</pre>
</div>
<div class="refsect1">
<a name="GstBtChildBin.prerequisites"></a><h2>Prerequisites</h2>
<p>
GstBtChildBin requires
 GstChildProxy and  GstObject.</p>
</div>
<div class="refsect1">
<a name="GstBtChildBin.description"></a><h2>Description</h2>
<p>This interface provides an extension to the <span class="type">GstChildProxy</span> interface, which
is useful for classes that have identical children.</p>
<p>The interface provides a <a class="link" href="GstBtChildBin.html#GstBtChildBin--children" title="The “children” property"><span class="type">“children”</span></a> property for the number of
children as well as two methods to add and remove children.</p>
</div>
<div class="refsect1">
<a name="GstBtChildBin.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gstbt-child-bin-add-child"></a><h3>gstbt_child_bin_add_child ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
gstbt_child_bin_add_child (<em class="parameter"><code><a class="link" href="GstBtChildBin.html" title="GstBtChildBin"><span class="type">GstBtChildBin</span></a> *self</code></em>,
                           <em class="parameter"><code><span class="type">GstObject</span> *child</code></em>);</pre>
<p>Add the given child to the list of children.</p>
<div class="refsect3">
<a name="id-1.4.2.9.2.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>self</p></td>
<td class="parameter_description"><p>a <span class="type">GObject</span> that implements <a class="link" href="GstBtChildBin.html" title="GstBtChildBin"><span class="type">GstBtChildBin</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>child</p></td>
<td class="parameter_description"><p>the <span class="type">GstObject</span> to add as a child</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.4.2.9.2.6"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> for success</p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gstbt-child-bin-remove-child"></a><h3>gstbt_child_bin_remove_child ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
gstbt_child_bin_remove_child (<em class="parameter"><code><a class="link" href="GstBtChildBin.html" title="GstBtChildBin"><span class="type">GstBtChildBin</span></a> *self</code></em>,
                              <em class="parameter"><code><span class="type">GstObject</span> *child</code></em>);</pre>
<p>Remove the given child from the list of children.</p>
<div class="refsect3">
<a name="id-1.4.2.9.3.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>self</p></td>
<td class="parameter_description"><p>a <span class="type">GObject</span> that implements <a class="link" href="GstBtChildBin.html" title="GstBtChildBin"><span class="type">GstBtChildBin</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>child</p></td>
<td class="parameter_description"><p>the <span class="type">GstObject</span> to remove from the children</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.4.2.9.3.6"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> for success</p>
<p></p>
</div>
</div>
</div>
<div class="refsect1">
<a name="GstBtChildBin.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GstBtChildBin-struct"></a><h3>GstBtChildBin</h3>
<pre class="programlisting">typedef struct _GstBtChildBin GstBtChildBin;</pre>
<p>Opaque interface structure.</p>
</div>
</div>
<div class="refsect1">
<a name="GstBtChildBin.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstBtChildBin--children"></a><h3>The <code class="literal">“children”</code> property</h3>
<pre class="programlisting">  “children”                 <span class="type">gulong</span></pre>
<p>the number of children this element uses.</p>
<p>Flags: Read / Write</p>
</div>
</div>
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