98 lines
3.5 KiB
C++
98 lines
3.5 KiB
C++
#ifndef BOOST_SERIALIZATION_HASH_COLLECTIONS_SAVE_IMP_HPP
|
|
#define BOOST_SERIALIZATION_HASH_COLLECTIONS_SAVE_IMP_HPP
|
|
|
|
// MS compatible compilers support #pragma once
|
|
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
|
|
# pragma once
|
|
#endif
|
|
|
|
/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
|
|
// hash_collections_save_imp.hpp: serialization for stl collections
|
|
|
|
// (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.
|
|
|
|
// helper function templates for serialization of collections
|
|
|
|
#include <boost/config.hpp>
|
|
#include <boost/serialization/nvp.hpp>
|
|
#include <boost/serialization/serialization.hpp>
|
|
#include <boost/serialization/version.hpp>
|
|
#include <boost/serialization/collection_size_type.hpp>
|
|
#include <boost/serialization/item_version_type.hpp>
|
|
|
|
namespace boost{
|
|
namespace serialization {
|
|
namespace stl {
|
|
|
|
//////////////////////////////////////////////////////////////////////
|
|
// implementation of serialization for STL containers
|
|
//
|
|
|
|
template<class Archive, class Container>
|
|
inline void save_hash_collection(Archive & ar, const Container &s)
|
|
{
|
|
collection_size_type count(s.size());
|
|
const collection_size_type bucket_count(s.bucket_count());
|
|
const item_version_type item_version(
|
|
version<BOOST_DEDUCED_TYPENAME Container::value_type>::value
|
|
);
|
|
|
|
#if 0
|
|
/* should only be necessary to create archives of previous versions
|
|
* which is not currently supported. So for now comment this out
|
|
*/
|
|
boost::archive::library_version_type library_version(
|
|
ar.get_library_version()
|
|
);
|
|
// retrieve number of elements
|
|
if(boost::archive::library_version_type(6) != library_version){
|
|
ar << BOOST_SERIALIZATION_NVP(count);
|
|
ar << BOOST_SERIALIZATION_NVP(bucket_count);
|
|
}
|
|
else{
|
|
// note: fixup for error in version 6. collection size was
|
|
// changed to size_t BUT for hashed collections it was implemented
|
|
// as an unsigned int. This should be a problem only on win64 machines
|
|
// but I'll leave it for everyone just in case.
|
|
const unsigned int c = count;
|
|
const unsigned int bc = bucket_count;
|
|
ar << BOOST_SERIALIZATION_NVP(c);
|
|
ar << BOOST_SERIALIZATION_NVP(bc);
|
|
}
|
|
if(boost::archive::library_version_type(3) < library_version){
|
|
// record number of elements
|
|
// make sure the target type is registered so we can retrieve
|
|
// the version when we load
|
|
ar << BOOST_SERIALIZATION_NVP(item_version);
|
|
}
|
|
#else
|
|
ar << BOOST_SERIALIZATION_NVP(count);
|
|
ar << BOOST_SERIALIZATION_NVP(bucket_count);
|
|
ar << BOOST_SERIALIZATION_NVP(item_version);
|
|
#endif
|
|
|
|
BOOST_DEDUCED_TYPENAME Container::const_iterator it = s.begin();
|
|
while(count-- > 0){
|
|
// note borland emits a no-op without the explicit namespace
|
|
boost::serialization::save_construct_data_adl(
|
|
ar,
|
|
&(*it),
|
|
boost::serialization::version<
|
|
BOOST_DEDUCED_TYPENAME Container::value_type
|
|
>::value
|
|
);
|
|
ar << boost::serialization::make_nvp("item", *it++);
|
|
}
|
|
}
|
|
|
|
} // namespace stl
|
|
} // namespace serialization
|
|
} // namespace boost
|
|
|
|
#endif //BOOST_SERIALIZATION_HASH_COLLECTIONS_SAVE_IMP_HPP
|