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