ceph/src/boost/libs/serialization/include/boost/archive/binary_iarchive_impl.hpp

   1 #ifndef BOOST_ARCHIVE_BINARY_IARCHIVE_IMPL_HPP
   2 #define BOOST_ARCHIVE_BINARY_IARCHIVE_IMPL_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 // binary_iarchive_impl.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 <istream>
  20 #include <boost/archive/basic_binary_iprimitive.hpp>
  21 #include <boost/archive/basic_binary_iarchive.hpp>
  22
  23 #ifdef BOOST_MSVC
  24 #  pragma warning(push)
  25 #  pragma warning(disable : 4511 4512)
  26 #endif
  27
  28 namespace boost {
  29 namespace archive {
  30
  31 namespace detail {
  32     template<class Archive> class interface_iarchive;
  33 } // namespace detail
  34
  35 template<class Archive, class Elem, class Tr>
  36 class BOOST_SYMBOL_VISIBLE binary_iarchive_impl :
  37     public basic_binary_iprimitive<Archive, Elem, Tr>,
  38     public basic_binary_iarchive<Archive>
  39 {
  40 #ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
  41 public:
  42 #else
  43 protected:
  44     #if BOOST_WORKAROUND(BOOST_MSVC, < 1500)
  45         // for some inexplicable reason insertion of "class" generates compile erro
  46         // on msvc 7.1
  47         friend detail::interface_iarchive<Archive>;
  48         friend basic_binary_iarchive<Archive>;
  49         friend load_access;
  50     #else
  51         friend class detail::interface_iarchive<Archive>;
  52         friend class basic_binary_iarchive<Archive>;
  53         friend class load_access;
  54     #endif
  55 #endif
  56     template<class T>
  57     void load_override(T & t){
  58         this->basic_binary_iarchive<Archive>::load_override(t);
  59     }
  60     void init(unsigned int flags){
  61         if(0 != (flags & no_header)){
  62             return;
  63         }
  64         #if ! defined(__MWERKS__)
  65             this->basic_binary_iarchive<Archive>::init();
  66             this->basic_binary_iprimitive<Archive, Elem, Tr>::init();
  67         #else
  68             basic_binary_iarchive<Archive>::init();
  69             basic_binary_iprimitive<Archive, Elem, Tr>::init();
  70         #endif
  71     }
  72     binary_iarchive_impl(
  73         std::basic_streambuf<Elem, Tr> & bsb,
  74         unsigned int flags
  75     ) :
  76         basic_binary_iprimitive<Archive, Elem, Tr>(
  77             bsb,
  78             0 != (flags & no_codecvt)
  79         ),
  80         basic_binary_iarchive<Archive>(flags)
  81     {
  82         init(flags);
  83     }
  84     binary_iarchive_impl(
  85         std::basic_istream<Elem, Tr> & is,
  86         unsigned int flags
  87     ) :
  88         basic_binary_iprimitive<Archive, Elem, Tr>(
  89             * is.rdbuf(),
  90             0 != (flags & no_codecvt)
  91         ),
  92         basic_binary_iarchive<Archive>(flags)
  93     {
  94         init(flags);
  95     }
  96 };
  97
  98 } // namespace archive
  99 } // namespace boost
 100
 101 #ifdef BOOST_MSVC
 102 #pragma warning(pop)
 103 #endif
 104
 105 #endif // BOOST_ARCHIVE_BINARY_IARCHIVE_IMPL_HPP