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<h1>src/interface.c File Reference</h1>  </div>
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<div class="textblock"><code>#include &lt;sys/types.h&gt;</code><br/>
<code>#include &lt;stdlib.h&gt;</code><br/>
<code>#include &quot;interface.h&quot;</code><br/>
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Defines</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="interface_8c.html#aa8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>&#160;&#160;&#160;1</td></tr>
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Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structinterface.html">interface</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="interface_8c.html#a3592671f742071d6b215f46ba58f53ab">interfaceGet</a> (<a class="el" href="structiface__impl.html">iface_impl_ptr</a> <a class="el" href="structiface__impl.html">iface_impl</a>, const <a class="el" href="structinterface.html">iface_ptr</a> _iface)</td></tr>
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<hr/><h2>Define Documentation</h2>
<a class="anchor" id="aa8cecfc5c5c054d2875c03e77b7be15d"></a><!-- doxytag: member="interface.c::TRUE" ref="aa8cecfc5c5c054d2875c03e77b7be15d" args="" -->
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          <td class="memname">#define TRUE&#160;&#160;&#160;1</td>
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<p>Definition at line <a class="el" href="interface_8c_source.html#l00007">7</a> of file <a class="el" href="interface_8c_source.html">interface.c</a>.</p>

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<hr/><h2>Function Documentation</h2>
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          <td class="memname">struct <a class="el" href="structinterface.html">interface</a>* interfaceGet </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structiface__impl.html">iface_impl_ptr</a>&#160;</td>
          <td class="paramname"><em>iface_impl</em>, </td>
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          <td class="paramkey"></td>
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          <td class="paramtype">const <a class="el" href="structinterface.html">iface_ptr</a>&#160;</td>
          <td class="paramname"><em>_iface</em>&#160;</td>
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          <td>)</td>
          <td></td><td><code> [read]</code></td>
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<p>this one is important in selector functions to get the correct interface implementation of a class. </p>

<p>Definition at line <a class="el" href="interface_8c_source.html#l00025">25</a> of file <a class="el" href="interface_8c_source.html">interface.c</a>.</p>
<div class="fragment"><pre class="fragment">{
        <span class="keyword">const</span> <a class="code" href="structinterface.html">iface_ptr</a> * iface = &amp;_iface;
        <span class="keywordtype">void</span> *            dummy;

    <span class="keywordflow">if</span> (! iface_impl-&gt;<a class="code" href="structiface__impl.html#a9ee4589aed892fb213117b692e63e302">simpl</a>) {
        qsort((<span class="keywordtype">void</span>**)(iface_impl-&gt;<a class="code" href="structiface__impl.html#a4f3e0d7f7bbd7e3f98472a140c37c1ea">impl</a>), iface_impl-&gt;<a class="code" href="structiface__impl.html#af2eaa008e863bdef373ed0c6fa26722b">nimpl</a>, <span class="keyword">sizeof</span>(<a class="code" href="structinterface.html">iface_ptr</a>), comp);
        iface_impl-&gt;<a class="code" href="structiface__impl.html#a9ee4589aed892fb213117b692e63e302">simpl</a>=<a class="code" href="interface_8c.html#aa8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>;
    }

    dummy = bsearch(
                        &amp;iface,
                        iface_impl-&gt;<a class="code" href="structiface__impl.html#a4f3e0d7f7bbd7e3f98472a140c37c1ea">impl</a>,
                        iface_impl-&gt;<a class="code" href="structiface__impl.html#af2eaa008e863bdef373ed0c6fa26722b">nimpl</a>,
                        <span class="keyword">sizeof</span>(<a class="code" href="structinterface.html">iface_ptr</a>),
                        comp);

        <span class="keywordflow">return</span> dummy? *(<span class="keyword">struct </span><a class="code" href="structinterface.html">interface</a> **)dummy : dummy;
}
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