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#ifndef BOOST_SERIALIZATION_COLLECTIONS_LOAD_IMP_HPP
#define BOOST_SERIALIZATION_COLLECTIONS_LOAD_IMP_HPP
// MS compatible compilers support #pragma once
#if defined(_MSC_VER)
# pragma once
#endif
#if defined(_MSC_VER) && (_MSC_VER <= 1020)
# pragma warning (disable : 4786) // too long name, harmless warning
#endif
/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
// collections_load_imp.hpp: serialization for loading 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/assert.hpp>
#include <cstddef> // size_t
#include <boost/config.hpp> // msvc 6.0 needs this for warning suppression
#if defined(BOOST_NO_STDC_NAMESPACE)
namespace std{
using ::size_t;
} // namespace std
#endif
#include <boost/detail/workaround.hpp>
#include <boost/archive/detail/basic_iarchive.hpp>
#include <boost/serialization/access.hpp>
#include <boost/serialization/nvp.hpp>
#include <boost/serialization/detail/stack_constructor.hpp>
#include <boost/serialization/collection_size_type.hpp>
#include <boost/serialization/item_version_type.hpp>
#include <boost/serialization/detail/is_default_constructible.hpp>
#include <boost/utility/enable_if.hpp>
namespace boost{
namespace serialization {
namespace stl {
//////////////////////////////////////////////////////////////////////
// implementation of serialization for STL containers
//
template<
class Archive,
class T
>
typename boost::enable_if<
typename detail::is_default_constructible<
typename T::value_type
>,
void
>::type
collection_load_impl(
Archive & ar,
T & t,
collection_size_type count,
item_version_type
){
t.resize(count);
typename T::iterator hint;
hint = t.begin();
while(count-- > 0){
ar >> boost::serialization::make_nvp("item", *hint++);
}
}
template<
class Archive,
class T
>
typename boost::disable_if<
typename detail::is_default_constructible<
typename T::value_type
>,
void
>::type
collection_load_impl(
Archive & ar,
T & t,
collection_size_type count,
item_version_type item_version
){
t.clear();
while(count-- > 0){
detail::stack_construct<Archive, typename T::value_type> u(ar, item_version);
ar >> boost::serialization::make_nvp("item", u.reference());
t.push_back(u.reference());
ar.reset_object_address(& t.back() , & u.reference());
}
}
} // namespace stl
} // namespace serialization
} // namespace boost
#endif //BOOST_SERIALIZATION_COLLECTIONS_LOAD_IMP_HPP
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