56 lines
2.1 KiB
C++
56 lines
2.1 KiB
C++
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#ifndef BOOST_SERIALIZATION_LEVEL_ENUM_HPP
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#define BOOST_SERIALIZATION_LEVEL_ENUM_HPP
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// MS compatible compilers support #pragma once
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#if defined(_MSC_VER)
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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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// level_enum.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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namespace boost {
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namespace serialization {
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// for each class used in the program, specify which level
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// of serialization should be implemented
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// names for each level
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enum level_type
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{
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// Don't serialize this type. An attempt to do so should
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// invoke a compile time assertion.
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not_serializable = 0,
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// write/read this type directly to the archive. In this case
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// serialization code won't be called. This is the default
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// case for fundamental types. It presumes a member function or
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// template in the archive class that can handle this type.
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// there is no runtime overhead associated reading/writing
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// instances of this level
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primitive_type = 1,
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// Serialize the objects of this type using the objects "serialize"
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// function or template. This permits values to be written/read
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// to/from archives but includes no class or version information.
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object_serializable = 2,
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///////////////////////////////////////////////////////////////////
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// once an object is serialized at one of the above levels, the
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// corresponding archives cannot be read if the implementation level
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// for the archive object is changed.
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///////////////////////////////////////////////////////////////////
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// Add class information to the archive. Class information includes
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// implementation level, class version and class name if available
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object_class_info = 3
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};
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} // namespace serialization
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} // namespace boost
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#endif // BOOST_SERIALIZATION_LEVEL_ENUM_HPP
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