85 lines
2.8 KiB
C++
85 lines
2.8 KiB
C++
// (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_FORWARD_SKELETON_IARCHIVE_HPP
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#define BOOST_MPI_DETAIL_FORWARD_SKELETON_IARCHIVE_HPP
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#include <boost/serialization/pfto.hpp>
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#include <boost/archive/detail/auto_link_archive.hpp>
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#include <boost/archive/detail/iserializer.hpp>
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#include <boost/archive/detail/interface_iarchive.hpp>
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#include <boost/archive/detail/common_iarchive.hpp>
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#include <boost/serialization/collection_size_type.hpp>
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namespace boost { namespace mpi { namespace detail {
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template<class Archive, class ImplementationArchive>
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class forward_skeleton_iarchive
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: public archive::detail::common_iarchive<Archive>
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{
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public:
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typedef ImplementationArchive implementation_archive_type;
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forward_skeleton_iarchive(implementation_archive_type& ar)
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: archive::detail::common_iarchive<Archive>(archive::no_header),
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implementation_archive(ar)
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{
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}
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#ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
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public:
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#else
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friend class archive::detail::interface_iarchive<Archive>;
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friend class archive::load_access;
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protected:
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#endif
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// intermediate level to support override of operators
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// for templates in the absence of partial function
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// template ordering
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template<class T>
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void load_override(T & t, BOOST_PFTO int)
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{
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archive::load(* this->This(), t);
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}
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#define BOOST_ARCHIVE_FORWARD_IMPLEMENTATION(T) \
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void load_override(T & t , int) \
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{ \
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implementation_archive >> t; \
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}
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BOOST_ARCHIVE_FORWARD_IMPLEMENTATION(archive::class_id_optional_type)
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BOOST_ARCHIVE_FORWARD_IMPLEMENTATION(archive::version_type)
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BOOST_ARCHIVE_FORWARD_IMPLEMENTATION(archive::class_id_type)
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BOOST_ARCHIVE_FORWARD_IMPLEMENTATION(archive::class_id_reference_type)
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BOOST_ARCHIVE_FORWARD_IMPLEMENTATION(archive::object_id_type)
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BOOST_ARCHIVE_FORWARD_IMPLEMENTATION(archive::tracking_type)
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BOOST_ARCHIVE_FORWARD_IMPLEMENTATION(archive::class_name_type)
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BOOST_ARCHIVE_FORWARD_IMPLEMENTATION(serialization::collection_size_type)
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void load_override(std::string & s , int)
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{
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serialization::collection_size_type length(s.size());
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load_override(length,0);
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s.resize(length);
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}
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#undef BOOST_ARCHIVE_FORWARD_IMPLEMENTATION
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protected:
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/// the actual archive used to serialize the information we actually want to store
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implementation_archive_type& implementation_archive;
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};
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} } } // end namespace boost::mpi::detail
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#endif // BOOST_MPI_DETAIL_FORWARD_SKELETON_IARCHIVE_HPP
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