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  25 <div class="refentry">
  26 <a name="boost.compute.transform"></a><div class="titlepage"></div>
  27 <div class="refnamediv">
  28 <h2><span class="refentrytitle">Function transform</span></h2>
  29 <p>boost::compute::transform</p>
  30 </div>
  31 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
  32 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../boost_compute/reference.html#header.boost.compute.algorithm.transform_hpp" title="Header &lt;boost/compute/algorithm/transform.hpp&gt;">boost/compute/algorithm/transform.hpp</a>&gt;
  33
  34 </span>
  35 <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> InputIterator<span class="special">,</span> <span class="keyword">typename</span> OutputIterator<span class="special">,</span>
  36          <span class="keyword">typename</span> UnaryOperator<span class="special">&gt;</span>
  37   <span class="identifier">OutputIterator</span>
  38   <span class="identifier">transform</span><span class="special">(</span><span class="identifier">InputIterator</span> first<span class="special">,</span> <span class="identifier">InputIterator</span> last<span class="special">,</span> <span class="identifier">OutputIterator</span> result<span class="special">,</span>
  39             <span class="identifier">UnaryOperator</span> op<span class="special">,</span>
  40             <span class="identifier">command_queue</span> <span class="special">&amp;</span> queue <span class="special">=</span> <span class="identifier">system</span><span class="special">::</span><span class="identifier">default_queue</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span>
  41 <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> InputIterator1<span class="special">,</span> <span class="keyword">typename</span> InputIterator2<span class="special">,</span>
  42          <span class="keyword">typename</span> OutputIterator<span class="special">,</span> <span class="keyword">typename</span> BinaryOperator<span class="special">&gt;</span>
  43   <span class="identifier">OutputIterator</span>
  44   <span class="identifier">transform</span><span class="special">(</span><span class="identifier">InputIterator1</span> first1<span class="special">,</span> <span class="identifier">InputIterator1</span> last1<span class="special">,</span>
  45             <span class="identifier">InputIterator2</span> first2<span class="special">,</span> <span class="identifier">OutputIterator</span> result<span class="special">,</span> <span class="identifier">BinaryOperator</span> op<span class="special">,</span>
  46             <span class="identifier">command_queue</span> <span class="special">&amp;</span> queue <span class="special">=</span> <span class="identifier">system</span><span class="special">::</span><span class="identifier">default_queue</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span></pre></div>
  47 <div class="refsect1">
  48 <a name="idp97698176"></a><h2>Description</h2>
  49 <p>Transforms the elements in the range [<code class="computeroutput">first</code>, <code class="computeroutput">last</code>) using operator <code class="computeroutput">op</code> and stores the results in the range beginning at <code class="computeroutput">result</code>.</p>
  50 <p>For example, to calculate the absolute value for each element in a vector:</p>
  51 <pre class="programlisting"></pre>
  52 <p> </p>
  53 <p><span class="bold"><strong>See Also:</strong></span></p>
  54 <p>copy() </p>
  55 <p>
  56 </p>
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  60 <td align="left"></td>
  61 <td align="right"><div class="copyright-footer">Copyright &#169; 2013, 2014 Kyle Lutz<p>
  62         Distributed under the Boost Software License, Version 1.0. (See accompanying
  63         file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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