boost/archive/binary_wiarchive.hpp

   1 #ifndef BOOST_ARCHIVE_BINARY_WIARCHIVE_HPP
   2 #define BOOST_ARCHIVE_BINARY_WIARCHIVE_HPP
   3
   4 // MS compatible compilers support #pragma once
   5 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
   6 # pragma once
   7 #endif
   8
   9 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
  10 // binary_wiarchive.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 <boost/config.hpp>
  20 #ifdef BOOST_NO_STD_WSTREAMBUF
  21 #error "wide char i/o not supported on this platform"
  22 #else
  23
  24 #include <istream> // wistream
  25 #include <boost/archive/binary_iarchive_impl.hpp>
  26
  27 namespace boost {
  28 namespace archive {
  29
  30 // same as binary_wiarchive below - without the shared_ptr_helper
  31 class naked_binary_wiarchive :
  32     public binary_iarchive_impl<
  33         boost::archive::naked_binary_wiarchive,
  34         std::wistream::char_type,
  35         std::wistream::traits_type
  36     >
  37 {
  38 public:
  39     naked_binary_wiarchive(std::wistream & is, unsigned int flags = 0) :
  40         binary_iarchive_impl<
  41             naked_binary_wiarchive,
  42             std::wistream::char_type,
  43             std::wistream::traits_type
  44         >(is, flags)
  45     {}
  46     naked_binary_wiarchive(std::wstreambuf & bsb, unsigned int flags = 0) :
  47         binary_iarchive_impl<
  48             naked_binary_wiarchive,
  49             std::wistream::char_type,
  50             std::wistream::traits_type
  51         >(bsb, flags)
  52     {}
  53 };
  54
  55 } // namespace archive
  56 } // namespace boost
  57
  58 // note special treatment of shared_ptr. This type needs a special
  59 // structure associated with every archive.  We created a "mix-in"
  60 // class to provide this functionality.  Since shared_ptr holds a
  61 // special esteem in the boost library - we included it here by default.
  62 #include <boost/archive/shared_ptr_helper.hpp>
  63
  64 namespace boost {
  65 namespace archive {
  66
  67 class binary_wiarchive :
  68     public binary_iarchive_impl<
  69         binary_wiarchive, std::wistream::char_type, std::wistream::traits_type
  70     >
  71 {
  72 public:
  73     binary_wiarchive(std::wistream & is, unsigned int flags = 0) :
  74         binary_iarchive_impl<
  75             binary_wiarchive, std::wistream::char_type, std::wistream::traits_type
  76         >(is, flags)
  77     {}
  78     binary_wiarchive(std::wstreambuf & bsb, unsigned int flags = 0) :
  79         binary_iarchive_impl<
  80             binary_wiarchive, std::wistream::char_type, std::wistream::traits_type
  81         >(bsb, flags)
  82     {}
  83 };
  84
  85 } // namespace archive
  86 } // namespace boost
  87
  88 // required by export
  89 BOOST_SERIALIZATION_REGISTER_ARCHIVE(boost::archive::binary_wiarchive)
  90
  91 #endif // BOOST_NO_STD_WSTREAMBUF
  92 #endif // BOOST_ARCHIVE_BINARY_WIARCHIVE_HPP