ceph/src/boost/libs/serialization/include/boost/serialization/priority_queue.hpp

   1 #ifndef  BOOST_SERIALIZATION_PRIORITY_QUEUE_HPP
   2 #define BOOST_SERIALIZATION_PRIORITY_QUEUE_HPP
   3
   4 // MS compatible compilers support #pragma once
   5 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
   6 # pragma once
   7 #endif
   8
   9 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
  10 // priority_queue.hpp
  11
  12 // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
  13 // Use, modification and distribution is subject to the Boost Software
  14 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  15 // http://www.boost.org/LICENSE_1_0.txt)
  16
  17 //  See http://www.boost.org for updates, documentation, and revision history.
  18
  19 #include <queue>
  20 #include <boost/config.hpp>
  21
  22 // function specializations must be defined in the appropriate
  23 // namespace - boost::serialization
  24 #if defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)
  25 #define STD _STLP_STD
  26 #else
  27 #define STD std
  28 #endif
  29
  30 namespace boost {
  31 namespace serialization {
  32 namespace detail{
  33
  34 template <typename U, typename Container, typename Compare>
  35 struct priority_queue_save : public STD::priority_queue<U, Container, Compare> {
  36     template<class Archive>
  37     void operator()(Archive & ar, const unsigned int file_version) const {
  38         save(ar, STD::priority_queue<U, Container, Compare>::c, file_version);
  39     }
  40 };
  41 template <typename U, typename Container, typename Compare>
  42 struct priority_queue_load : public STD::priority_queue<U, Container, Compare> {
  43     template<class Archive>
  44     void operator()(Archive & ar, const unsigned int file_version) {
  45         load(ar, STD::priority_queue<U, Container, Compare>::c, file_version);
  46     }
  47 };
  48
  49 } // detail
  50
  51 template<class Archive, class T, class Container, class Compare>
  52 inline void serialize(
  53     Archive & ar,
  54     std::priority_queue< T, Container, Compare> & t,
  55     const unsigned int file_version
  56 ){
  57     typedef typename mpl::eval_if<
  58         typename Archive::is_saving,
  59         mpl::identity<detail::priority_queue_save<T, Container, Compare> >,
  60         mpl::identity<detail::priority_queue_load<T, Container, Compare> >
  61     >::type typex;
  62     static_cast<typex &>(t)(ar, file_version);
  63 }
  64
  65 } // namespace serialization
  66 } // namespace boost
  67
  68 #include <boost/serialization/collection_traits.hpp>
  69
  70 BOOST_SERIALIZATION_COLLECTION_TRAITS(STD::priority_queue)
  71
  72 #undef STD
  73
  74 #endif // BOOST_SERIALIZATION_PRIORITY_QUEUE_HPP