ceph/src/boost/boost/serialization/collections_save_imp.hpp

   1 #ifndef BOOST_SERIALIZATION_COLLECTIONS_SAVE_IMP_HPP
   2 #define BOOST_SERIALIZATION_COLLECTIONS_SAVE_IMP_HPP
   3
   4 // MS compatible compilers support #pragma once
   5 #if defined(_MSC_VER)
   6 # pragma once
   7 #endif
   8
   9 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
  10 // collections_save_imp.hpp: serialization for stl collections
  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 // helper function templates for serialization of collections
  20
  21 #include <boost/config.hpp>
  22 #include <boost/core/addressof.hpp>
  23 #include <boost/serialization/nvp.hpp>
  24 #include <boost/serialization/serialization.hpp>
  25 #include <boost/serialization/version.hpp>
  26 #include <boost/serialization/collection_size_type.hpp>
  27 #include <boost/serialization/item_version_type.hpp>
  28
  29 namespace boost{
  30 namespace serialization {
  31 namespace stl {
  32
  33 //////////////////////////////////////////////////////////////////////
  34 // implementation of serialization for STL containers
  35 //
  36
  37 template<class Archive, class Container>
  38 inline void save_collection(
  39     Archive & ar,
  40     const Container &s,
  41     collection_size_type count)
  42 {
  43     ar << BOOST_SERIALIZATION_NVP(count);
  44     // record number of elements
  45     const item_version_type item_version(
  46         version<typename Container::value_type>::value
  47     );
  48     #if 0
  49         boost::archive::library_version_type library_version(
  50             ar.get_library_version()
  51         );
  52         if(boost::archive::library_version_type(3) < library_version){
  53             ar << BOOST_SERIALIZATION_NVP(item_version);
  54         }
  55     #else
  56         ar << BOOST_SERIALIZATION_NVP(item_version);
  57     #endif
  58
  59     typename Container::const_iterator it = s.begin();
  60     while(count-- > 0){
  61         // note borland emits a no-op without the explicit namespace
  62         boost::serialization::save_construct_data_adl(
  63             ar,
  64             boost::addressof(*it),
  65             item_version
  66         );
  67         ar << boost::serialization::make_nvp("item", *it++);
  68     }
  69 }
  70
  71 template<class Archive, class Container>
  72 inline void save_collection(Archive & ar, const Container &s)
  73 {
  74     // record number of elements
  75     collection_size_type count(s.size());
  76     save_collection(ar, s, count);
  77 }
  78
  79 } // namespace stl
  80 } // namespace serialization
  81 } // namespace boost
  82
  83 #endif //BOOST_SERIALIZATION_COLLECTIONS_SAVE_IMP_HPP