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55 lines
2.1 KiB
55 lines
2.1 KiB
#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) && (_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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// 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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