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| <h2><span class="refentrytitle">Struct template maximum</span></h2> |
| <p>boost::mpi::maximum — Compute the maximum of two values. </p> |
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| <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> |
| <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="../../mpi/reference.html#header.boost.mpi.operations_hpp" title="Header <boost/mpi/operations.hpp>">boost/mpi/operations.hpp</a>> |
| |
| </span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> |
| <span class="keyword">struct</span> <a class="link" href="maximum.html" title="Struct template maximum">maximum</a> <span class="special">{</span> |
| |
| <span class="comment">// <a class="link" href="maximum.html#id919117-bb">public member functions</a></span> |
| <span class="keyword">const</span> <span class="identifier">T</span> <span class="special">&</span> <a class="link" href="maximum.html#id919121-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">T</span> <span class="special">&</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> |
| <span class="special">}</span><span class="special">;</span></pre></div> |
| <div class="refsect1"> |
| <a name="id2058623"></a><h2>Description</h2> |
| <p>This binary function object computes the maximum of the two values it is given. When used with MPI and a type <code class="computeroutput">T</code> that has an associated, built-in MPI data type, translates to <code class="computeroutput">MPI_MAX</code>. </p> |
| <div class="refsect2"> |
| <a name="id2058643"></a><h3> |
| <a name="id919117-bb"></a><code class="computeroutput">maximum</code> public member functions</h3> |
| <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"> |
| <pre class="literallayout"><span class="keyword">const</span> <span class="identifier">T</span> <span class="special">&</span> <a name="id919121-bb"></a><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">T</span> <span class="special">&</span> x<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">T</span> <span class="special">&</span> y<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> |
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| <td><p><span class="term">Returns:</span></p></td> |
| <td><p>the maximum of x and y. </p></td> |
| </tr></tbody> |
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| </li></ol></div> |
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| <td align="right"><div class="copyright-footer">Copyright © 2005-2007 Douglas Gregor, |
| Matthias Troyer, Trustees of Indiana University<p> |
| Distributed under the Boost Software License, Version 1.0. (See accompanying |
| 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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