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| <a name="gstreamer-libs-GstQueueArray"></a><div class="titlepage"></div> |
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| <td valign="top"> |
| <h2><span class="refentrytitle"><a name="gstreamer-libs-GstQueueArray.top_of_page"></a>GstQueueArray</span></h2> |
| <p>GstQueueArray — Array based queue object</p> |
| </td> |
| <td class="gallery_image" valign="top" align="right"></td> |
| </tr></table></div> |
| <div class="refsect1"> |
| <a name="gstreamer-libs-GstQueueArray.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"> |
| <a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="returnvalue">GstQueueArray</span></a> * |
| </td> |
| <td class="function_name"> |
| <a class="link" href="gstreamer-libs-GstQueueArray.html#gst-queue-array-new" title="gst_queue_array_new ()">gst_queue_array_new</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <span class="returnvalue">void</span> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="gstreamer-libs-GstQueueArray.html#gst-queue-array-free" title="gst_queue_array_free ()">gst_queue_array_free</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="gstreamer-libs-GstQueueArray.html#gst-queue-array-get-length" title="gst_queue_array_get_length ()">gst_queue_array_get_length</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="gstreamer-libs-GstQueueArray.html#gst-queue-array-pop-head" title="gst_queue_array_pop_head ()">gst_queue_array_pop_head</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="gstreamer-libs-GstQueueArray.html#gst-queue-array-peek-head" title="gst_queue_array_peek_head ()">gst_queue_array_peek_head</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <span class="returnvalue">void</span> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="gstreamer-libs-GstQueueArray.html#gst-queue-array-push-tail" title="gst_queue_array_push_tail ()">gst_queue_array_push_tail</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="gstreamer-libs-GstQueueArray.html#gst-queue-array-is-empty" title="gst_queue_array_is_empty ()">gst_queue_array_is_empty</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="gstreamer-libs-GstQueueArray.html#gst-queue-array-drop-element" title="gst_queue_array_drop_element ()">gst_queue_array_drop_element</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="gstreamer-libs-GstQueueArray.html#gst-queue-array-find" title="gst_queue_array_find ()">gst_queue_array_find</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-libs-GstQueueArray.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="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray">GstQueueArray</a></td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-libs-GstQueueArray.includes"></a><h2>Includes</h2> |
| <pre class="synopsis">#include <gst/base/gstqueuearray.h> |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-libs-GstQueueArray.description"></a><h2>Description</h2> |
| <p><a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> is an object that provides standard queue functionality |
| based on an array instead of linked lists. This reduces the overhead |
| caused by memory management by a large factor.</p> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-libs-GstQueueArray.functions_details"></a><h2>Functions</h2> |
| <div class="refsect2"> |
| <a name="gst-queue-array-new"></a><h3>gst_queue_array_new ()</h3> |
| <pre class="programlisting"><a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="returnvalue">GstQueueArray</span></a> * |
| gst_queue_array_new (<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> initial_size</code></em>);</pre> |
| <p>Allocates a new <a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> object with an initial |
| queue size of <em class="parameter"><code>initial_size</code></em> |
| .</p> |
| <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> |
| <div class="refsect3"> |
| <a name="id-1.2.4.16.7.2.6"></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>initial_size</p></td> |
| <td class="parameter_description"><p>Initial size of the new queue</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="id-1.2.4.16.7.2.7"></a><h4>Returns</h4> |
| <p> a new <a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> object</p> |
| </div> |
| <p class="since">Since: <a class="link" href="ix05.html#api-index-1.2">1.2</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-queue-array-free"></a><h3>gst_queue_array_free ()</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> |
| gst_queue_array_free (<em class="parameter"><code><a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> *array</code></em>);</pre> |
| <p>Frees queue <em class="parameter"><code>array</code></em> |
| and all memory associated to it.</p> |
| <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> |
| <div class="refsect3"> |
| <a name="id-1.2.4.16.7.3.6"></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>array</p></td> |
| <td class="parameter_description"><p>a <a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> object</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <p class="since">Since: <a class="link" href="ix05.html#api-index-1.2">1.2</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-queue-array-get-length"></a><h3>gst_queue_array_get_length ()</h3> |
| <pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> |
| gst_queue_array_get_length (<em class="parameter"><code><a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> *array</code></em>);</pre> |
| <p>Returns the length of the queue <em class="parameter"><code>array</code></em> |
| </p> |
| <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> |
| <div class="refsect3"> |
| <a name="id-1.2.4.16.7.4.6"></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>array</p></td> |
| <td class="parameter_description"><p>a <a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> object</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="id-1.2.4.16.7.4.7"></a><h4>Returns</h4> |
| <p> the length of the queue <em class="parameter"><code>array</code></em> |
| .</p> |
| </div> |
| <p class="since">Since: <a class="link" href="ix05.html#api-index-1.2">1.2</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-queue-array-pop-head"></a><h3>gst_queue_array_pop_head ()</h3> |
| <pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a> |
| gst_queue_array_pop_head (<em class="parameter"><code><a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> *array</code></em>);</pre> |
| <p>Returns and head of the queue <em class="parameter"><code>array</code></em> |
| and removes |
| it from the queue.</p> |
| <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> |
| <div class="refsect3"> |
| <a name="id-1.2.4.16.7.5.6"></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>array</p></td> |
| <td class="parameter_description"><p>a <a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> object</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="id-1.2.4.16.7.5.7"></a><h4>Returns</h4> |
| <p> The head of the queue</p> |
| </div> |
| <p class="since">Since: <a class="link" href="ix05.html#api-index-1.2">1.2</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-queue-array-peek-head"></a><h3>gst_queue_array_peek_head ()</h3> |
| <pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a> |
| gst_queue_array_peek_head (<em class="parameter"><code><a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> *array</code></em>);</pre> |
| <p>Returns and head of the queue <em class="parameter"><code>array</code></em> |
| and does not |
| remove it from the queue.</p> |
| <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> |
| <div class="refsect3"> |
| <a name="id-1.2.4.16.7.6.6"></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>array</p></td> |
| <td class="parameter_description"><p>a <a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> object</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="id-1.2.4.16.7.6.7"></a><h4>Returns</h4> |
| <p> The head of the queue</p> |
| </div> |
| <p class="since">Since: <a class="link" href="ix05.html#api-index-1.2">1.2</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-queue-array-push-tail"></a><h3>gst_queue_array_push_tail ()</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> |
| gst_queue_array_push_tail (<em class="parameter"><code><a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> *array</code></em>, |
| <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> data</code></em>);</pre> |
| <p>Pushes <em class="parameter"><code>data</code></em> |
| to the tail of the queue <em class="parameter"><code>array</code></em> |
| .</p> |
| <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> |
| <div class="refsect3"> |
| <a name="id-1.2.4.16.7.7.6"></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>array</p></td> |
| <td class="parameter_description"><p>a <a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> object</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>data</p></td> |
| <td class="parameter_description"><p>object to push</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <p class="since">Since: <a class="link" href="ix05.html#api-index-1.2">1.2</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-queue-array-is-empty"></a><h3>gst_queue_array_is_empty ()</h3> |
| <pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| gst_queue_array_is_empty (<em class="parameter"><code><a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> *array</code></em>);</pre> |
| <p>Checks if the queue <em class="parameter"><code>array</code></em> |
| is empty.</p> |
| <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> |
| <div class="refsect3"> |
| <a name="id-1.2.4.16.7.8.6"></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>array</p></td> |
| <td class="parameter_description"><p>a <a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> object</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="id-1.2.4.16.7.8.7"></a><h4>Returns</h4> |
| <p> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the queue <em class="parameter"><code>array</code></em> |
| is empty</p> |
| </div> |
| <p class="since">Since: <a class="link" href="ix05.html#api-index-1.2">1.2</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-queue-array-drop-element"></a><h3>gst_queue_array_drop_element ()</h3> |
| <pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a> |
| gst_queue_array_drop_element (<em class="parameter"><code><a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> *array</code></em>, |
| <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> idx</code></em>);</pre> |
| <p>Drops the queue element at position <em class="parameter"><code>idx</code></em> |
| from queue <em class="parameter"><code>array</code></em> |
| .</p> |
| <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> |
| <div class="refsect3"> |
| <a name="id-1.2.4.16.7.9.6"></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>array</p></td> |
| <td class="parameter_description"><p>a <a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> object</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>idx</p></td> |
| <td class="parameter_description"><p>index to drop</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="id-1.2.4.16.7.9.7"></a><h4>Returns</h4> |
| <p> the dropped element</p> |
| </div> |
| <p class="since">Since: <a class="link" href="ix05.html#api-index-1.2">1.2</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-queue-array-find"></a><h3>gst_queue_array_find ()</h3> |
| <pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> |
| gst_queue_array_find (<em class="parameter"><code><a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> *array</code></em>, |
| <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Doubly-Linked-Lists.html#GCompareFunc"><span class="type">GCompareFunc</span></a> func</code></em>, |
| <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> data</code></em>);</pre> |
| <p>Finds an element in the queue <em class="parameter"><code>array</code></em> |
| , either by comparing every element |
| with <em class="parameter"><code>func</code></em> |
| or by looking up <em class="parameter"><code>data</code></em> |
| if no compare function <em class="parameter"><code>func</code></em> |
| is provided, |
| and returning the index of the found element.</p> |
| <p>Note that the index is not 0-based, but an internal index number with a |
| random offset. The index can be used in connection with |
| <a class="link" href="gstreamer-libs-GstQueueArray.html#gst-queue-array-drop-element" title="gst_queue_array_drop_element ()"><code class="function">gst_queue_array_drop_element()</code></a>. FIXME: return index 0-based and make |
| <a class="link" href="gstreamer-libs-GstQueueArray.html#gst-queue-array-drop-element" title="gst_queue_array_drop_element ()"><code class="function">gst_queue_array_drop_element()</code></a> take a 0-based index.</p> |
| <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> |
| <div class="refsect3"> |
| <a name="id-1.2.4.16.7.10.7"></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>array</p></td> |
| <td class="parameter_description"><p>a <a class="link" href="gstreamer-libs-GstQueueArray.html#GstQueueArray" title="GstQueueArray"><span class="type">GstQueueArray</span></a> object</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>func</p></td> |
| <td class="parameter_description"><p> comparison function, or <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to find <em class="parameter"><code>data</code></em> |
| by value. </p></td> |
| <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>data</p></td> |
| <td class="parameter_description"><p>data for comparison function</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="id-1.2.4.16.7.10.8"></a><h4>Returns</h4> |
| <p> Index of the found element or -1 if nothing was found.</p> |
| </div> |
| <p class="since">Since: <a class="link" href="ix05.html#api-index-1.2">1.2</a></p> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-libs-GstQueueArray.other_details"></a><h2>Types and Values</h2> |
| <div class="refsect2"> |
| <a name="GstQueueArray"></a><h3>GstQueueArray</h3> |
| <pre class="programlisting">typedef struct _GstQueueArray GstQueueArray;</pre> |
| </div> |
| </div> |
| </div> |
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