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54 lines
1.4 KiB
54 lines
1.4 KiB
// (C) Copyright 2005 Matthias Troyer |
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// Use, modification and distribution is subject to the Boost Software |
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// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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// http://www.boost.org/LICENSE_1_0.txt) |
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// Authors: Matthias Troyer |
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#ifndef BOOST_MPI_DETAIL_IGNORE_IPRIMITIVE_HPP |
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#define BOOST_MPI_DETAIL_IGNORE_IPRIMITIVE_HPP |
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#include <boost/config.hpp> |
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#include <boost/mpi/datatype.hpp> |
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#include <boost/serialization/array.hpp> |
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namespace boost { namespace mpi { namespace detail { |
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/// @brief a minimal input archive, which ignores any load |
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/// |
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/// This class implements a minimal input archive, probably an input archive |
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/// archetype, doing nothing at any load. It's use, besides acting as an |
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/// archetype is as a base class to implement special archives that ignore |
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/// loading of most types |
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class ignore_iprimitive |
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{ |
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public: |
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/// a trivial default constructor |
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ignore_iprimitive() |
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{} |
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/// don't do anything when loading binary data |
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void load_binary(void *, std::size_t ) |
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{} |
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/// don't do anything when loading arrays |
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template<class T> |
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void load_array(serialization::array<T> &, unsigned int ) |
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{} |
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typedef is_mpi_datatype<mpl::_1> use_array_optimization; |
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/// don't do anything when loading primitive types |
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template<class T> |
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void load(T & t) |
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{ |
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} |
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}; |
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} } } // end namespace boost::mpi::detail |
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#endif // BOOST_MPI_DETAIL_IGNORE_IPRIMITIVE_HPP
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