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57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
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// basic_archive.cpp:
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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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//////////////////////////////////////////////////////////////////////
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//
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// objects are stored as
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//
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// class_id* // -1 for a null pointer
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// if a new class id
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// [
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// exported key - class name*
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// tracking level - always/never
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// file version
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// ]
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//
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// if tracking
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// [
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// object_id
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// ]
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//
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// [ // if a new object id
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// data...
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// ]
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//
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// * required only for pointers - optional for objects
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#include <boost/archive/basic_archive.hpp>
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namespace boost {
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namespace archive {
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///////////////////////////////////////////////////////////////////////
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// constants used in archive signature
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//This should never ever change. note that is not an std::string
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// string.
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const char * ARCHIVE_SIGNATURE = "serialization::archive";
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// this should change if the capabilities are added to the library
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// such that archives can be created which can't be read by previous
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// versions of this library
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// 1 - initial version
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// 2 - made address tracking optional
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// 3 - numerous changes - can't guarentee compatibility with previous versions
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const version_type ARCHIVE_VERSION(3);
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const class_id_type null_pointer_tag(-1);
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} // namespace archive
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} // namespace boost
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