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3rdparty/boost_1_81_0/boost/serialization/split_member.hpp 2.58 KB
0b6a182c   Hu Chunming   添加无鉴权注册和注销
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  #ifndef BOOST_SERIALIZATION_SPLIT_MEMBER_HPP
  #define BOOST_SERIALIZATION_SPLIT_MEMBER_HPP
  
  // MS compatible compilers support #pragma once
  #if defined(_MSC_VER)
  # pragma once
  #endif
  
  /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
  // split_member.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 <boost/config.hpp>
  #include <boost/mpl/eval_if.hpp>
  #include <boost/mpl/identity.hpp>
  
  #include <boost/serialization/access.hpp>
  
  namespace boost {
  namespace archive {
      namespace detail {
          template<class Archive> class interface_oarchive;
          template<class Archive> class interface_iarchive;
      } // namespace detail
  } // namespace archive
  
  namespace serialization {
  namespace detail {
  
      template<class Archive, class T>
      struct member_saver {
          static void invoke(
              Archive & ar,
              const T & t,
              const unsigned int file_version
          ){
              access::member_save(ar, t, file_version);
          }
      };
  
      template<class Archive, class T>
      struct member_loader {
          static void invoke(
              Archive & ar,
              T & t,
              const unsigned int file_version
          ){
              access::member_load(ar, t, file_version);
          }
      };
  
  } // detail
  
  template<class Archive, class T>
  inline void split_member(
      Archive & ar, T & t, const unsigned int file_version
  ){
      typedef typename mpl::eval_if<
          typename Archive::is_saving,
          mpl::identity<detail::member_saver<Archive, T> >,
          mpl::identity<detail::member_loader<Archive, T> >
      >::type typex;
      typex::invoke(ar, t, file_version);
  }
  
  } // namespace serialization
  } // namespace boost
  
  // split member function serialize funcition into save/load
  #define BOOST_SERIALIZATION_SPLIT_MEMBER()                       \
  template<class Archive>                                          \
  void serialize(                                                  \
      Archive &ar,                                                 \
      const unsigned int file_version                              \
  ){                                                               \
      boost::serialization::split_member(ar, *this, file_version); \
  }                                                                \
  /**/
  
  #endif // BOOST_SERIALIZATION_SPLIT_MEMBER_HPP