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+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
+// basic_binary_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 <boost/assert.hpp>
+#include <algorithm>
+#include <cstring>
+
+#include <boost/config.hpp> // for BOOST_DEDUCED_TYPENAME
+#if defined(BOOST_NO_STDC_NAMESPACE)
+namespace std{
+ using ::memcpy;
+ using ::strlen;
+ using ::size_t;
+}
+#endif
+
+#include <boost/detail/workaround.hpp>
+#include <boost/detail/endian.hpp>
+
+#include <boost/archive/basic_binary_iarchive.hpp>
+
+namespace boost {
+namespace archive {
+
+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
+// implementation of binary_binary_archive
+template<class Archive>
+BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)
+basic_binary_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_binary_iarchive<Archive>::init(){
+ // read signature in an archive version independent manner
+ std::string file_signature;
+ try {
+ std::size_t l;
+ this->This()->load(l);
+ if(l == std::strlen(BOOST_ARCHIVE_SIGNATURE())) {
+ // borland de-allocator fixup
+ #if BOOST_WORKAROUND(_RWSTD_VER, BOOST_TESTED_AT(20101))
+ if(NULL != file_signature.data())
+ #endif
+ file_signature.resize(l);
+ // note breaking a rule here - could be a problem on some platform
+ if(0 < l)
+ this->This()->load_binary(&(*file_signature.begin()), l);
+ }
+ }
+ catch(archive_exception const &) { // catch stream_error archive exceptions
+ // will cause invalid_signature archive exception to be thrown below
+ 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;
+ {
+ int v = 0;
+ v = this->This()->m_sb.sbumpc();
+ #if defined(BOOST_LITTLE_ENDIAN)
+ if(v < 6){
+ ;
+ }
+ else
+ if(v < 7){
+ // version 6 - next byte should be zero
+ this->This()->m_sb.sbumpc();
+ }
+ else
+ if(v < 8){
+ int x1;
+ // version 7 = might be followed by zero or some other byte
+ x1 = this->This()->m_sb.sgetc();
+ // it's =a zero, push it back
+ if(0 == x1)
+ this->This()->m_sb.sbumpc();
+ }
+ else{
+ // version 8+ followed by a zero
+ this->This()->m_sb.sbumpc();
+ }
+ #elif defined(BOOST_BIG_ENDIAN)
+ if(v == 0)
+ v = this->This()->m_sb.sbumpc();
+ #endif
+ input_library_version = static_cast<library_version_type>(v);
+ }
+
+ #if BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3205))
+ this->set_library_version(input_library_version);
+ #else
+ #if ! BOOST_WORKAROUND(BOOST_MSVC, <= 1200)
+ detail::
+ #endif
+ basic_iarchive::set_library_version(input_library_version);
+ #endif
+
+ if(BOOST_ARCHIVE_VERSION() < input_library_version)
+ boost::serialization::throw_exception(
+ archive_exception(archive_exception::unsupported_version)
+ );
+}
+
+} // namespace archive
+} // namespace boost