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41 lines
1.2 KiB
41 lines
1.2 KiB
#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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