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    <title>bitselect</title>
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        <a xmlns="http://www.w3.org/1999/xhtml" id="bitselect"></a>
        <h1>bitselect</h1>
        <p>
            Each bit of result is corresponding bit of <code xmlns="http://www.w3.org/1999/xhtml" class="varname">a</code> if corresponding bit of <code xmlns="http://www.w3.org/1999/xhtml" class="varname">c</code> is 0.
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        <h2></h2>
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                <code xmlns="http://www.w3.org/1999/xhtml" class="funcdef">
                    gentype
                    <strong class="fsfunc">                   
                        bitselect
                    </strong>
                (</code>
                <td>gentype <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">a</var>, </td>
              </td>
            </tr>
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              <td> </td>
              <td>gentype <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">b</var>, </td>
            </tr>
            <tr valign="top">
              <td> </td>
              <td>gentype <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">c</var><code>)</code></td>
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      </div>
      <div class="refsect2">
        <a id="double"></a>
        <h3></h3>
        <div class="informaltable">
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                <td align="left">
<span class="type">double<em class="replaceable"><code>n</code></em></span> <code class="function">bitselect</code> (<span class="type">double<em class="replaceable"><code>n</code></em></span> <code class="varname">a</code>, <span class="type">double<em class="replaceable"><code>n</code></em></span> <code class="varname">b</code>,
                   <span class="type">double<em class="replaceable"><code>n</code></em></span> <code class="varname">c</code>)      // if double extension enabled 
</td>
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                <td align="left">
<span class="type">half<em class="replaceable"><code>n</code></em></span> <code class="function">bitselect</code> (<span class="type">half<em class="replaceable"><code>n</code></em></span> <code class="varname">a</code>, <span class="type">half<em class="replaceable"><code>n</code></em></span> <code class="varname">b</code>,
                 <span class="type">half<em class="replaceable"><code>n</code></em></span> <code class="varname">c</code>)      // if half extension enabled 
</td>
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      <div class="refsect1">
        <a id="description"></a>
        <h2>Description</h2>
        <p>
		Each bit of result is corresponding bit of <code class="varname">a</code> if corresponding bit of <code class="varname">c</code> is 0. Otherwise it is the corresponding bit of <code class="varname">b</code>.
		</p>
      </div>
      <div class="refsect1">
        <a id="notes"></a>
        <h2>Notes</h2>
        <p>
The built-in relational functions can be used with built-in scalar or vector types as
arguments and return a scalar vector integer result. The argment type <span class="type">gentype</span> can be <span class="type">char</span>, <span class="type">char<code class="varname">n</code></span>, <span class="type">uchar</span>, <span class="type">uchar<code class="varname">n</code></span>, <span class="type">short</span>, <span class="type">short<code class="varname">n</code></span>, <span class="type">ushort</span>, <span class="type">ushort<code class="varname">n</code></span>, <span class="type">int</span>, <span class="type">intn</span>, <span class="type">uint</span>, <span class="type">uint<code class="varname">n</code></span>, <span class="type">long</span>, <span class="type">long<code class="varname">n</code></span>, <span class="type">ulong</span>, <span class="type">ulong<code class="varname">n</code></span>, <span class="type">float</span>, and <span class="type">float<code class="varname">n</code></span>. 
        </p>
        <p>
		If extended with <a class="citerefentry" href="cl_khr_fp64.html"><span class="citerefentry"><span class="refentrytitle">cl_khr_fp64</span></span></a>, generic type name <span class="type">gentype</span> may indicate <span class="type">double</span> and <span class="type">double{2|4|8|16}</span> as arguments and return values. If extended with <a class="citerefentry" href="cl_khr_fp16.html"><span class="citerefentry"><span class="refentrytitle">cl_khr_fp16</span></span></a>, generic type name <span class="type">gentype</span> may indicate <span class="type">half</span> and <span class="type">half{2|4|8|16}</span> as arguments and return values. 
		</p>
      </div>
      <div class="refsect1">
        <a id="specification"></a>
        <h2>Specification</h2>
        <p>
            <img src="pdficon_small1.gif" />
                                                 
            <a href="http://www.khronos.org/registry/cl/specs/opencl-1.0.pdf#page=184" target="OpenCL Spec">OpenCL Specification</a>
        </p>
      </div>
      <div class="refsect1">
        <a id="seealso"></a>
        <h2>Also see</h2>
        <p>
            <a class="citerefentry" href="relationalFunctions.html"><span class="citerefentry"><span class="refentrytitle">Relational Functions</span></span></a> 
        </p>
      </div>
      <div xmlns="" class="refsect3" lang="en" xml:lang="en"><a xmlns="http://www.w3.org/1999/xhtml" id="Copyright"></a><h4 xmlns="http://www.w3.org/1999/xhtml"></h4><img xmlns="http://www.w3.org/1999/xhtml" src="KhronosLogo.jpg" /><p xmlns="http://www.w3.org/1999/xhtml"></p>Copyright © 2007-2009 The Khronos Group Inc. 
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and/or associated documentation files (the
"Materials"), to deal in the Materials without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
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