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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){
- std::string cn;
- cn.reserve(BOOST_SERIALIZATION_MAX_KEY_SIZE);
- load_override(cn);
- 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() {
- // 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
- boost::serialization::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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