diff options
Diffstat (limited to 'boost/serialization/priority_queue.hpp')
-rw-r--r-- | boost/serialization/priority_queue.hpp | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/boost/serialization/priority_queue.hpp b/boost/serialization/priority_queue.hpp new file mode 100644 index 0000000000..3ba63a5b2d --- /dev/null +++ b/boost/serialization/priority_queue.hpp @@ -0,0 +1,74 @@ +#ifndef BOOST_SERIALIZATION_PRIORITY_QUEUE_HPP +#define BOOST_SERIALIZATION_PRIORITY_QUEUE_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 +// priority_queue.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. + +#include <queue> +#include <boost/config.hpp> + +// function specializations must be defined in the appropriate +// namespace - boost::serialization +#if defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION) +#define STD _STLP_STD +#else +#define STD std +#endif + +namespace boost { +namespace serialization { +namespace detail{ + +template <typename U, typename Container, typename Compare> +struct priority_queue_save : public STD::priority_queue<U, Container, Compare> { + template<class Archive> + void operator()(Archive & ar, const unsigned int file_version) const { + save(ar, STD::priority_queue<U, Container, Compare>::c, file_version); + } +}; +template <typename U, typename Container, typename Compare> +struct priority_queue_load : public STD::priority_queue<U, Container, Compare> { + template<class Archive> + void operator()(Archive & ar, const unsigned int file_version) { + load(ar, STD::priority_queue<U, Container, Compare>::c, file_version); + } +}; + +} // detail + +template<class Archive, class T, class Container, class Compare> +inline void serialize( + Archive & ar, + std::priority_queue< T, Container, Compare> & t, + const unsigned int file_version +){ + typedef typename mpl::eval_if< + typename Archive::is_saving, + mpl::identity<detail::priority_queue_save<T, Container, Compare> >, + mpl::identity<detail::priority_queue_load<T, Container, Compare> > + >::type typex; + static_cast<typex &>(t)(ar, file_version); +} + +} // namespace serialization +} // namespace boost + +#include <boost/serialization/collection_traits.hpp> + +BOOST_SERIALIZATION_COLLECTION_TRAITS(STD::priority_queue) + +#undef STD + +#endif // BOOST_SERIALIZATION_PRIORITY_QUEUE_HPP |