ceph/src/boost/boost/serialization/valarray.hpp

   1 #ifndef BOOST_SERIALIZATION_VALARAY_HPP
   2 #define BOOST_SERIALIZATION_VALARAY_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 // valarray.hpp: serialization for stl vector templates
  11
  12 // (C) Copyright 2005 Matthias Troyer .
  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 <valarray>
  20 #include <boost/config.hpp>
  21 #include <boost/core/addressof.hpp>
  22
  23 #include <boost/serialization/collections_save_imp.hpp>
  24 #include <boost/serialization/collections_load_imp.hpp>
  25 #include <boost/serialization/split_free.hpp>
  26 #include <boost/serialization/collection_size_type.hpp>
  27 #include <boost/serialization/array_wrapper.hpp>
  28
  29 // function specializations must be defined in the appropriate
  30 // namespace - boost::serialization
  31 #if defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)
  32 #define STD _STLP_STD
  33 #else
  34 #define STD std
  35 #endif
  36
  37 namespace boost {
  38 namespace serialization {
  39
  40 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
  41 // valarray< T >
  42
  43 template<class Archive, class U>
  44 void save( Archive & ar, const STD::valarray<U> &t, const unsigned int /*file_version*/ )
  45 {
  46     const collection_size_type count(t.size());
  47     ar << BOOST_SERIALIZATION_NVP(count);
  48     if (t.size()){
  49         // explict template arguments to pass intel C++ compiler
  50         ar << serialization::make_array<const U, collection_size_type>(
  51             static_cast<const U *>( boost::addressof(t[0]) ),
  52             count
  53         );
  54     }
  55 }
  56
  57 template<class Archive, class U>
  58 void load( Archive & ar, STD::valarray<U> &t,  const unsigned int /*file_version*/ )
  59 {
  60     collection_size_type count;
  61     ar >> BOOST_SERIALIZATION_NVP(count);
  62     t.resize(count);
  63     if (t.size()){
  64         // explict template arguments to pass intel C++ compiler
  65         ar >> serialization::make_array<U, collection_size_type>(
  66             static_cast<U *>( boost::addressof(t[0]) ),
  67             count
  68         );
  69     }
  70 }
  71
  72 // split non-intrusive serialization function member into separate
  73 // non intrusive save/load member functions
  74 template<class Archive, class U>
  75 inline void serialize( Archive & ar, STD::valarray<U> & t, const unsigned int file_version)
  76 {
  77     boost::serialization::split_free(ar, t, file_version);
  78 }
  79
  80 } } // end namespace boost::serialization
  81
  82 #include <boost/serialization/collection_traits.hpp>
  83
  84 BOOST_SERIALIZATION_COLLECTION_TRAITS(STD::valarray)
  85 #undef STD
  86
  87 #endif // BOOST_SERIALIZATION_VALARAY_HPP