42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
#ifndef BOOST_SERIALIZATION_TRACKING_ENUM_HPP
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#define BOOST_SERIALIZATION_TRACKING_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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// tracking_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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// addresses of serialized objects may be tracked to avoid saving/loading
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// redundant copies. This header defines a class trait that can be used
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// to specify when objects should be tracked
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// names for each tracking level
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enum tracking_type
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{
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// never track this type
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track_never = 0,
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// track objects of this type if the object is serialized through a
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// pointer.
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track_selectively = 1,
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// always track this type
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track_always = 2
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};
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} // namespace serialization
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} // namespace boost
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#endif // BOOST_SERIALIZATION_TRACKING_ENUM_HPP
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