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/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
// basic_text_iarchive.ipp:
// (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.
#include <string>
#include <algorithm>
#include <cstring>
#include <boost/config.hpp>
#if defined(BOOST_NO_STDC_NAMESPACE)
namespace std{
using ::memcpy;
}
#endif
#include <boost/detail/workaround.hpp>
#include <boost/serialization/string.hpp>
#include <boost/archive/basic_text_iarchive.hpp>
namespace boost {
namespace archive {
/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
// implementation of text_text_archive
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)
basic_text_iarchive<Archive>::load_override(class_name_type & t, int){
std::string cn;
cn.reserve(BOOST_SERIALIZATION_MAX_KEY_SIZE);
load_override(cn, 0);
if(cn.size() > (BOOST_SERIALIZATION_MAX_KEY_SIZE - 1))
boost::serialization::throw_exception(
archive_exception(archive_exception::invalid_class_name)
);
std::memcpy(t, cn.data(), cn.size());
// borland tweak
t.t[cn.size()] = '\0';
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)
basic_text_iarchive<Archive>::init(void){
// read signature in an archive version independent manner
std::string file_signature;
* this->This() >> file_signature;
if(file_signature != BOOST_ARCHIVE_SIGNATURE())
boost::serialization::throw_exception(
archive_exception(archive_exception::invalid_signature)
);
// make sure the version of the reading archive library can
// support the format of the archive being read
library_version_type input_library_version;
* this->This() >> input_library_version;
#if BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3205))
this->set_library_version(input_library_version);
#else
detail::basic_iarchive::set_library_version(input_library_version);
#endif
// extra little .t is to get around borland quirk
if(BOOST_ARCHIVE_VERSION() < input_library_version)
boost::serialization::throw_exception(
archive_exception(archive_exception::unsupported_version)
);
}
} // namespace archive
} // namespace boost
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