</span>BOOST_MPI_HAS_NOARG_INITIALIZATION</pre></div>
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-<a name="idp515167984"></a><h2>Description</h2>
+<a name="idp419675712"></a><h2>Description</h2>
<p>This macro will be defined when the underlying implementation supports initialization of MPI without passing along command-line arguments, e.g., <code class="computeroutput">MPI_Init(NULL, NULL)</code>. When defined, the <code class="computeroutput">environment</code> class will provide a default constructor. This macro is always defined for MPI-2 implementations. </p>
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