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Ruta de la carpeta: \\game3dprogramming\materials\GameFactory\GameFactoryDemo\references\boost_1_35_0\boost\mpi\packed_oarchive.hpp
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// (C) Copyright 2005 Matthias Troyer // (C) Copyright 2006 Douglas Gregor
// Use, modification and distribution is subject to the Boost Software // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt) // Authors: Matthias Troyer // Douglas Gregor /** @file packed_oarchive.hpp * * This header provides the facilities for unpacking Serializable * data types from a buffer using @c MPI_Unpack. The buffers are * typically received via MPI and have been packed either by via the * facilities in @c packed_iarchive.hpp or @c MPI_Pack. */ #ifndef BOOST_MPI_PACKED_OARCHIVE_HPP #define BOOST_MPI_PACKED_OARCHIVE_HPP #include
#include
#include
#include
namespace boost { namespace mpi { /** @brief An archive that unpacks binary data from an MPI buffer. * * The @c packed_oarchive class is an Archiver (as in the * Boost.Serialization library) that unpacks binary data from a * buffer received via MPI. It can operate on any Serializable data * type and will use the @c MPI_Unpack function of the underlying MPI * implementation to perform deserialization. */ class BOOST_MPI_DECL packed_oarchive : public packed_oprimitive, public archive::basic_binary_oarchive
{ public: /** * Construct a @c packed_oarchive to receive data over the given * MPI communicator and with an initial buffer. * * @param comm The communicator over which this archive will be * received. * * @param b A user-defined buffer that contains the binary * representation of serialized objects. * * @param flags Control the serialization of the data types. Refer * to the Boost.Serialization documentation before changing the * default flags. */ packed_oarchive( MPI_Comm const & comm, buffer_type & b, unsigned int flags = boost::archive::no_header) : packed_oprimitive(b,comm), archive::basic_binary_oarchive
(flags) {} /** * Construct a @c packed_oarchive to receive data over the given * MPI communicator. * * @param comm The communicator over which this archive will be * received. * * @param flags Control the serialization of the data types. Refer * to the Boost.Serialization documentation before changing the * default flags. */ packed_oarchive ( MPI_Comm const & comm, unsigned int flags = boost::archive::no_header) : packed_oprimitive(internal_buffer_,comm), archive::basic_binary_oarchive
(flags) {} private: /// An internal buffer to be used when the user does not supply his /// own buffer. buffer_type internal_buffer_; }; } } // end namespace boost::mpi // required by export BOOST_SERIALIZATION_REGISTER_ARCHIVE(boost::mpi::packed_oarchive) #endif // BOOST_MPI_PACKED_OARCHIVE_HPP
packed_oarchive.hpp
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