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Gst.Bin.iterate_all_by_interface.html
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Gst.Bin.iterate_all_by_interface.html
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<title>Gst.Bin.prototype.iterate_all_by_interface</title>
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<div class="hgroup"><h1 class="title"><span class="title">Gst.Bin.prototype.iterate_all_by_interface</span></h1></div>
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<div class="synopsis"><div class="inner"><div class="region"><div class="contents"><div class="code"><pre class="contents ">function iterate_all_by_interface(iface:GType):Gst.Iterator {
// Gjs wrapper for gst_bin_iterate_all_by_interface()
}</pre></div></div></div></div></div>
<p class="p">Looks for all elements inside the bin that implements the given
interface. You can safely cast all returned elements to the given interface.
The function recurses inside child bins. The iterator will yield a series
of <span class=" link"><a href="Gst.Element.html" title="Gst.Element">Gst.Element</a></span> that should be unreffed after use.</p>
<p class="p">MT safe. Caller owns returned value.</p>
<div class="terms"><div class="inner"><div class="region"><dl class="terms">
<dt class="terms"><span class=" code">iface</span></dt>
<dd class="terms"><p class="p">the <span class=" link"><a href="GLib.Type.html" title="GLib.Type">GLib.Type</a></span> of an interface</p></dd>
<dt class="terms"><span class=" code">Returns</span></dt>
<dd class="terms"><p class="p">a <span class=" link"><a href="Gst.Iterator.html" title="Gst.Iterator">Gst.Iterator</a></span> of <span class=" link"><a href="Gst.Element.html" title="Gst.Element">Gst.Element</a></span> for all elements in the bin implementing the given interface, or NULL</p></dd>
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