104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
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#ifndef BOOST_ARCHIVE_BINARY_IARCHIVE_HPP
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#define BOOST_ARCHIVE_BINARY_IARCHIVE_HPP
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// MS compatible compilers support #pragma once
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#if defined(_MSC_VER) && (_MSC_VER >= 1020)
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# pragma once
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#endif
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/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
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// binary_iarchive.hpp
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// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
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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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// See http://www.boost.org for updates, documentation, and revision history.
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#include <istream>
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#include <boost/archive/binary_iarchive_impl.hpp>
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#include <boost/archive/detail/register_archive.hpp>
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#ifdef BOOST_MSVC
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# pragma warning(push)
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# pragma warning(disable : 4511 4512)
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#endif
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namespace boost {
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namespace archive {
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// do not derive from the classes below. If you want to extend this functionality
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// via inhertance, derived from text_iarchive_impl instead. This will
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// preserve correct static polymorphism.
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// same as binary_iarchive below - without the shared_ptr_helper
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class naked_binary_iarchive :
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public binary_iarchive_impl<
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boost::archive::naked_binary_iarchive,
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std::istream::char_type,
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std::istream::traits_type
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>
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{
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public:
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naked_binary_iarchive(std::istream & is, unsigned int flags = 0) :
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binary_iarchive_impl<
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naked_binary_iarchive, std::istream::char_type, std::istream::traits_type
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>(is, flags)
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{}
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naked_binary_iarchive(std::streambuf & bsb, unsigned int flags = 0) :
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binary_iarchive_impl<
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naked_binary_iarchive, std::istream::char_type, std::istream::traits_type
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>(bsb, flags)
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{}
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};
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} // namespace archive
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} // namespace boost
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// note special treatment of shared_ptr. This type needs a special
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// structure associated with every archive. We created a "mix-in"
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// class to provide this functionality. Since shared_ptr holds a
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// special esteem in the boost library - we included it here by default.
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#include <boost/archive/shared_ptr_helper.hpp>
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namespace boost {
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namespace archive {
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// do not derive from this class. If you want to extend this functionality
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// via inhertance, derived from binary_iarchive_impl instead. This will
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// preserve correct static polymorphism.
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class binary_iarchive :
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public binary_iarchive_impl<
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boost::archive::binary_iarchive,
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std::istream::char_type,
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std::istream::traits_type
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>,
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public detail::shared_ptr_helper
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{
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public:
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binary_iarchive(std::istream & is, unsigned int flags = 0) :
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binary_iarchive_impl<
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binary_iarchive, std::istream::char_type, std::istream::traits_type
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>(is, flags)
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{}
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binary_iarchive(std::streambuf & bsb, unsigned int flags = 0) :
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binary_iarchive_impl<
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binary_iarchive, std::istream::char_type, std::istream::traits_type
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>(bsb, flags)
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{}
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};
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} // namespace archive
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} // namespace boost
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// required by export
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BOOST_SERIALIZATION_REGISTER_ARCHIVE(boost::archive::binary_iarchive)
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BOOST_SERIALIZATION_USE_ARRAY_OPTIMIZATION(boost::archive::binary_iarchive)
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#ifdef BOOST_MSVC
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#pragma warning(pop)
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#endif
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#endif // BOOST_ARCHIVE_BINARY_IARCHIVE_HPP
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