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author | Kevin Smith <git@kismith.co.uk> | 2013-01-04 19:42:37 (GMT) |
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committer | Kevin Smith <git@kismith.co.uk> | 2013-04-06 13:36:54 (GMT) |
commit | 3333ab69d62d1be7ae7dd7a4e56cc4bb608d3add (patch) | |
tree | 5ee630b666ae21dd4c4202703c158383de1faf91 /3rdParty/Boost/src/libs/serialization/src/basic_archive.cpp | |
parent | b9ef4566d31219d66a615b1eae042a01828c8b7d (diff) | |
download | swift-3333ab69d62d1be7ae7dd7a4e56cc4bb608d3add.zip swift-3333ab69d62d1be7ae7dd7a4e56cc4bb608d3add.tar.bz2 |
Add boost serialization library
We'll need it before too long
Change-Id: Ia34c7f26e1aedbc13a2fc10c980994cbcb7cb348
Diffstat (limited to '3rdParty/Boost/src/libs/serialization/src/basic_archive.cpp')
-rw-r--r-- | 3rdParty/Boost/src/libs/serialization/src/basic_archive.cpp | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/libs/serialization/src/basic_archive.cpp b/3rdParty/Boost/src/libs/serialization/src/basic_archive.cpp new file mode 100644 index 0000000..23e5702 --- /dev/null +++ b/3rdParty/Boost/src/libs/serialization/src/basic_archive.cpp @@ -0,0 +1,80 @@ +/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 +// basic_archive.cpp: + +// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . +// Use, modification and distribution is subject to the Boost Software +// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at +// http://www.boost.org/LICENSE_1_0.txt) + +// See http://www.boost.org for updates, documentation, and revision history. + +////////////////////////////////////////////////////////////////////// +// +// objects are stored as +// +// class_id* // -1 for a null pointer +// if a new class id +// [ +// exported key - class name* +// tracking level - always/never +// class version +// ] +// +// if tracking +// [ +// object_id +// ] +// +// [ // if a new object id +// data... +// ] +// +// * required only for pointers - optional for objects + +#define BOOST_ARCHIVE_SOURCE +#include <boost/archive/basic_archive.hpp> + +namespace boost { +namespace archive { + +/////////////////////////////////////////////////////////////////////// +// constants used in archive signature +//This should never ever change. note that is not an std::string +// string. +BOOST_ARCHIVE_DECL(const char *) +BOOST_ARCHIVE_SIGNATURE(){ + return "serialization::archive"; +} + +// this should change if the capabilities are added to the library +// such that archives can be created which can't be read by previous +// versions of this library +// 1 - initial version +// 2 - made address tracking optional +// 3 - numerous changes - can't guarentee compatibility with previous versions +// 4 - Boost 1.34 +// added item_version to properly support versioning for collections +// 5 - Boost 1.36 +// changed serialization of collections: adding version even for primitive +// types caused backwards compatibility breaking change in 1.35 +// 6 - Boost 1.41 17 Nov 2009 +// serializing collection sizes as std::size_t +// 7 Boost 1.42 2 Feb 2010 +// error - changed binary version to 16 bits w/o changing library version # +// That is - binary archives are recorded with #6 even though they are +// different from the previous versions. This means that binary archives +// created with versions 1.42 and 1.43 will have to be fixed with a special +// program which fixes the library version # in the header +// Boost 1.43 6 May 2010 +// no change +// 8 - Boost 1.44 +// separated version_type into library_version_type and class_version_type +// changed version_type to be stored as 8 bits. + +BOOST_ARCHIVE_DECL(library_version_type) +BOOST_ARCHIVE_VERSION(){ + return library_version_type(9); +} + +} // namespace archive +} // namespace boost |