ceph/src/boost/libs/iostreams/include/boost/iostreams/traits_fwd.hpp

   1 // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com)
   2 // (C) Copyright 2003-2007 Jonathan Turkanis
   3 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   4 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
   5
   6 // See http://www.boost.org/libs/iostreams for documentation.
   7
   8 // Forward declarations of templates defined in traits.hpp.
   9
  10 #ifndef BOOST_IOSTREAMS_IO_TRAITS_FWD_HPP_INCLUDED
  11 #define BOOST_IOSTREAMS_IO_TRAITS_FWD_HPP_INCLUDED
  12
  13 #if defined(_MSC_VER)
  14 # pragma once
  15 #endif
  16
  17 #include <iosfwd> // stream types, char_traits.
  18
  19 namespace boost { namespace iostreams {
  20
  21 template<typename T>
  22 struct is_istream;
  23
  24 template<typename T>
  25 struct is_ostream;
  26
  27 template<typename T>
  28 struct is_iostream;
  29
  30 template<typename T>
  31 struct is_streambuf;
  32
  33 template<typename T>
  34 struct is_istringstream;
  35
  36 template<typename T>
  37 struct is_ostringstream;
  38
  39 template<typename T>
  40 struct is_stringstream;
  41
  42 template<typename T>
  43 struct is_stringbuf;
  44
  45 template<typename T>
  46 struct is_ifstream;
  47
  48 template<typename T>
  49 struct is_ofstream;
  50
  51 template<typename T>
  52 struct is_fstream;
  53
  54 template<typename T>
  55 struct is_filebuf;
  56
  57 template<typename T>
  58 struct is_std_io;
  59
  60 template<typename T>
  61 struct is_std_file_device;
  62
  63 template<typename T>
  64 struct is_std_string_device;
  65
  66 template<typename T>
  67 struct char_type_of;
  68
  69 template<typename T>
  70 struct category_of;
  71
  72 template<typename T>
  73 struct int_type_of;
  74
  75 template<typename T>
  76 struct mode_of;
  77
  78 template<typename T>
  79 struct is_device;
  80
  81 template<typename T>
  82 struct is_filter;
  83
  84 template<typename T>
  85 struct is_direct;
  86
  87 namespace detail {
  88
  89 template<typename T>
  90 struct is_boost_stream;
  91
  92 template<typename T>
  93 struct is_boost_stream_buffer;
  94
  95 template<typename T>
  96 struct is_filtering_stream;
  97
  98 template<typename T>
  99 struct is_filtering_streambuf;
 100
 101 template<typename T>
 102 struct is_linked;
 103
 104 template<typename T>
 105 struct is_boost;
 106
 107 } // End namespace detail.
 108
 109 } } // End namespaces iostreams, boost.
 110
 111 #endif // #ifndef BOOST_IOSTREAMS_IO_TRAITS_FWD_HPP_INCLUDED