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  29 <h2><span class="refentrytitle">Function operator==</span></h2>
  30 <p>boost::mpi::operator== &#8212; Determines whether two process groups are identical. </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="../../mpi/reference.html#header.boost.mpi.group_hpp" title="Header &lt;boost/mpi/group.hpp&gt;">boost/mpi/group.hpp</a>&gt;
  34
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  36 <span class="identifier">BOOST_MPI_DECL</span> <span class="keyword">bool</span> <span class="keyword">operator</span><span class="special">==</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="group.html" title="Class group">group</a> <span class="special">&amp;</span> g1<span class="special">,</span> <span class="keyword">const</span> <a class="link" href="group.html" title="Class group">group</a> <span class="special">&amp;</span> g2<span class="special">)</span><span class="special">;</span></pre></div>
  37 <div class="refsect1">
  38 <a name="idp516532528"></a><h2>Description</h2>
  39 <p>Equivalent to calling <code class="computeroutput">MPI_Group_compare</code> and checking whether the result is <code class="computeroutput">MPI_IDENT</code>.</p>
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  48 <td><p><span class="term">Returns:</span></p></td>
  49 <td><p>True when the two process groups contain the same processes in the same order. </p></td>
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  56 <td align="right"><div class="copyright-footer">Copyright &#169; 2005-2007 Douglas Gregor,
  57       Matthias Troyer, Trustees of Indiana University<p>
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