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| <h2><span class="refentrytitle">Function template register_serialized</span></h2> |
| <p>boost::mpi::python::register_serialized — Register the type T for direct serialization within Boost.MPI. </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.python_hpp" title="Header <boost/mpi/python.hpp>">boost/mpi/python.hpp</a>> |
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| <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> |
| <span class="keyword">void</span> <span class="identifier">register_serialized</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span> <span class="special">&</span> value <span class="special">=</span> <span class="identifier">T</span><span class="special">(</span><span class="special">)</span><span class="special">,</span> <span class="identifier">PyTypeObject</span> <span class="special">*</span> type <span class="special">=</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span></pre></div> |
| <div class="refsect1"> |
| <a name="id2064529"></a><h2>Description</h2> |
| <p>The <code class="computeroutput">register_serialized</code> function registers a C++ type for direct serialization within Boost.MPI. Direct serialization elides the use of the Python <code class="computeroutput">pickle</code> package when serializing Python objects that represent C++ values. Direct serialization can be beneficial both to improve serialization performance (Python pickling can be very inefficient) and to permit serialization for Python-wrapped C++ objects that do not support pickling.</p> |
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| <td><p><span class="term">Parameters:</span></p></td> |
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| <td><p><span class="term"><code class="computeroutput">type</code></span></p></td> |
| <td><p>The Python type associated with the C++ type <code class="computeroutput">T</code>. If not provided, it will be computed from the same value <code class="computeroutput">value</code>. </p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><code class="computeroutput">value</code></span></p></td> |
| <td><p>A sample value of the type <code class="computeroutput">T</code>. This may be used to compute the Python type associated with the C++ type <code class="computeroutput">T</code>.</p></td> |
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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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