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  29 <h2><span class="refentrytitle">Struct template enable_move_utility_emulation</span></h2>
  30 <p>boost::enable_move_utility_emulation</p>
  31 </div>
  32 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
  33 <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="../move/reference.html#header.boost.move.utility_core_hpp" title="Header &lt;boost/move/utility_core.hpp&gt;">boost/move/utility_core.hpp</a>&gt;
  34
  35 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span>
  36 <span class="keyword">struct</span> <a class="link" href="enable_move_u_idp899098960.html" title="Struct template enable_move_utility_emulation">enable_move_utility_emulation</a> <span class="special">{</span>
  37
  38   <span class="comment">// public data members</span>
  39   <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> <span class="identifier">value</span><span class="special">;</span>
  40 <span class="special">}</span><span class="special">;</span></pre></div>
  41 <div class="refsect1">
  42 <a name="idp509010672"></a><h2>Description</h2>
  43 <p>This trait's internal boolean <code class="computeroutput">value</code> is false in compilers with rvalue references and true in compilers without rvalue references.</p>
  44 <p>A user can specialize this trait for a type T to false to SFINAE out <code class="computeroutput">move</code> and <code class="computeroutput">forward</code> so that the user can define a different move emulation for that type in namespace boost (e.g. another Boost library for its types) and avoid any overload ambiguity. </p>
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  49 <td align="right"><div class="copyright-footer">Copyright &#169; 2008-2014 Ion Gaztanaga<p>
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