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  26 <a name="boost.sort.spreadsort.float_mem_cast"></a><div class="titlepage"></div>
  27 <div class="refnamediv">
  28 <h2><span class="refentrytitle">Function template float_mem_cast</span></h2>
  29 <p>boost::sort::spreadsort::float_mem_cast &#8212; Casts a float to the specified integer type. </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_sort_c___reference.html#header.boost.sort.spreadsort.float_sort_hpp" title="Header &lt;boost/sort/spreadsort/float_sort.hpp&gt;">boost/sort/spreadsort/float_sort.hpp</a>&gt;
  33
  34 </span>
  35 <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Data_type<span class="special">,</span> <span class="keyword">typename</span> Cast_type<span class="special">&gt;</span>
  36   <span class="identifier">Cast_type</span> <span class="identifier">float_mem_cast</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Data_type</span> <span class="special">&amp;</span> data<span class="special">)</span><span class="special">;</span></pre></div>
  37 <div class="refsect1">
  38 <a name="idm45694449330880"></a><h2>Description</h2>
  39 <p>
  40 </p>
  41 <p><b>Example:&#160;</b></p>
  42 <pre class="programlisting"><span class="keyword">struct</span> <span class="identifier">rightshift</span> <span class="special">{</span>
  43   <span class="keyword">int</span> <span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">DATA_TYPE</span> <span class="special">&amp;</span><span class="identifier">x</span><span class="special">,</span> <span class="keyword">const</span> <span class="keyword">unsigned</span> <span class="identifier">offset</span><span class="special">)</span> <span class="keyword">const</span> <span class="special">{</span>
  44     <span class="keyword">return</span> <span class="identifier">float_mem_cast</span><span class="special">&lt;</span><span class="identifier">KEY_TYPE</span><span class="special">,</span> <span class="identifier">CAST_TYPE</span><span class="special">&gt;</span><span class="special">(</span><span class="identifier">x</span><span class="special">.</span><span class="identifier">key</span><span class="special">)</span> <span class="special">&gt;&gt;</span> <span class="identifier">offset</span><span class="special">;</span>
  45   <span class="special">}</span>
  46 <span class="special">}</span><span class="special">;</span>
  47 </pre>
  48 <p> </p>
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  54 <col>
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  57 <td><p><span class="term">Template Parameters:</span></p></td>
  58 <td><div class="variablelist"><table border="0" class="variablelist compact">
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  61 <col>
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  65 <td><p><span class="term"><code class="computeroutput">Cast_type</code></span></p></td>
  66 <td><p>Integer type (same size) to which to cast.</p></td>
  67 </tr>
  68 <tr>
  69 <td><p><span class="term"><code class="computeroutput">Data_type</code></span></p></td>
  70 <td><p>Floating-point IEEE 754/IEC559 type. </p></td>
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  80 <td align="right"><div class="copyright-footer">Copyright &#169; 2014-2017 Steven
  81       Ross, Francisco Tapia, Orson Peters<p>
  82         Distributed under the <a href="http://boost.org/LICENSE_1_0.txt" target="_top">Boost
  83         Software License, Version 1.0</a>.
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