boost/archive/detail/basic_archive_impl.hpp
#ifndef BOOST_ARCHIVE_DETAIL_BASIC_ARCHIVE_IMPL_HPP
#define BOOST_ARCHIVE_DETAIL_BASIC_ARCHIVE_IMPL_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
// basic_archive_impl.hpp:
// (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.
// can't use this - much as I'd like to as borland doesn't support it
// #include <boost/scoped_ptr.hpp>
#include <set>
#include <boost/shared_ptr.hpp>
#include <boost/archive/detail/abi_prefix.hpp> // must be the last header
namespace boost {
namespace serialization {
class extended_type_info;
} // namespace serialization
namespace archive {
namespace detail {
//////////////////////////////////////////////////////////////////////
class BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) basic_archive_impl
{
//////////////////////////////////////////////////////////////////////
// list of serialization helpers
// at least one compiler sunpro 5.3 erroneously doesn't give access to embedded structs
struct helper_compare;
friend struct helper_compare;
struct helper_type {
shared_ptr<void> m_helper;
const boost::serialization::extended_type_info * m_eti;
helper_type(
shared_ptr<void> h,
const boost::serialization::extended_type_info * const eti
) :
m_helper(h),
m_eti(eti)
{}
};
struct helper_compare {
bool operator()(
const helper_type & lhs,
const helper_type & rhs
) const {
return lhs.m_eti < rhs.m_eti;
}
};
typedef std::set<helper_type, helper_compare> collection;
typedef collection::iterator helper_iterator;
typedef collection::const_iterator helper_const_iterator;
collection m_helpers;
protected:
void
lookup_helper(
const boost::serialization::extended_type_info * const eti,
shared_ptr<void> & sph
);
void
insert_helper(
const boost::serialization::extended_type_info * const eti,
shared_ptr<void> & sph
);
};
} // namespace detail
} // namespace serialization
} // namespace boost
#include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
#endif //BOOST_ARCHIVE_DETAIL_BASIC_ARCHIVE_IMPL_HPP