Chris@16: #ifndef BOOST_SERIALIZATION_HASH_COLLECTIONS_LOAD_IMP_HPP
Chris@16: #define BOOST_SERIALIZATION_HASH_COLLECTIONS_LOAD_IMP_HPP
Chris@16: 
Chris@16: // MS compatible compilers support #pragma once
Chris@101: #if defined(_MSC_VER)
Chris@16: # pragma once
Chris@16: # pragma warning (disable : 4786) // too long name, harmless warning
Chris@16: #endif
Chris@16: 
Chris@16: /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
Chris@16: // hash_collections_load_imp.hpp: serialization for loading stl collections
Chris@16: 
Chris@16: // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 
Chris@16: // Use, modification and distribution is subject to the Boost Software
Chris@16: // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: //  See http://www.boost.org for updates, documentation, and revision history.
Chris@16: 
Chris@16: // helper function templates for serialization of hashed collections
Chris@16: #include <boost/config.hpp>
Chris@16: #include <boost/archive/detail/basic_iarchive.hpp>
Chris@16: #include <boost/serialization/nvp.hpp>
Chris@16: #include <boost/serialization/collection_size_type.hpp>
Chris@16: #include <boost/serialization/item_version_type.hpp>
Chris@16: 
Chris@16: namespace boost{
Chris@16: namespace serialization {
Chris@16: namespace stl {
Chris@16: 
Chris@16: //////////////////////////////////////////////////////////////////////
Chris@16: // implementation of serialization for STL containers
Chris@16: //
Chris@16: template<class Archive, class Container, class InputFunction>
Chris@16: inline void load_hash_collection(Archive & ar, Container &s)
Chris@16: {
Chris@16:     collection_size_type count;
Chris@16:     collection_size_type bucket_count;
Chris@16:     boost::serialization::item_version_type item_version(0);
Chris@16:     boost::archive::library_version_type library_version(
Chris@16:         ar.get_library_version()
Chris@16:     );
Chris@16:     // retrieve number of elements
Chris@16:     if(boost::archive::library_version_type(6) != library_version){
Chris@16:         ar >> BOOST_SERIALIZATION_NVP(count);
Chris@16:         ar >> BOOST_SERIALIZATION_NVP(bucket_count);
Chris@16:     }
Chris@16:     else{
Chris@16:         // note: fixup for error in version 6.  collection size was
Chris@16:         // changed to size_t BUT for hashed collections it was implemented
Chris@16:         // as an unsigned int.  This should be a problem only on win64 machines
Chris@16:         // but I'll leave it for everyone just in case.
Chris@16:         unsigned int c;
Chris@16:         unsigned int bc;
Chris@16:         ar >> BOOST_SERIALIZATION_NVP(c);
Chris@16:         count = c;
Chris@16:         ar >> BOOST_SERIALIZATION_NVP(bc);
Chris@16:         bucket_count = bc;
Chris@16:     }
Chris@16:     if(boost::archive::library_version_type(3) < library_version){
Chris@16:         ar >> BOOST_SERIALIZATION_NVP(item_version);
Chris@16:     }
Chris@101:     s.clear();
Chris@16:     #if ! defined(__MWERKS__)
Chris@16:     s.resize(bucket_count);
Chris@16:     #endif
Chris@16:     InputFunction ifunc;
Chris@16:     while(count-- > 0){
Chris@16:         ifunc(ar, s, item_version);
Chris@16:     }
Chris@16: }
Chris@16: 
Chris@16: } // namespace stl 
Chris@16: } // namespace serialization
Chris@16: } // namespace boost
Chris@16: 
Chris@16: #endif //BOOST_SERIALIZATION_HASH_COLLECTIONS_LOAD_IMP_HPP