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) && (_MSC_VER >= 1020)
14# pragma once
15#endif
16
17#include <iosfwd> // stream types, char_traits.
18
19namespace boost { namespace iostreams {
20
21template<typename T>
22struct is_istream;
23
24template<typename T>
25struct is_ostream;
26
27template<typename T>
28struct is_iostream;
29
30template<typename T>
31struct is_streambuf;
32
33template<typename T>
34struct is_istringstream;
35
36template<typename T>
37struct is_ostringstream;
38
39template<typename T>
40struct is_stringstream;
41
42template<typename T>
43struct is_stringbuf;
44
45template<typename T>
46struct is_ifstream;
47
48template<typename T>
49struct is_ofstream;
50
51template<typename T>
52struct is_fstream;
53
54template<typename T>
55struct is_filebuf;
56
57template<typename T>
58struct is_std_io;
59
60template<typename T>
61struct is_std_file_device;
62
63template<typename T>
64struct is_std_string_device;
65
66template<typename T>
67struct char_type_of;
68
69template<typename T>
70struct category_of;
71
72template<typename T>
73struct int_type_of;
74
75template<typename T>
76struct mode_of;
77
78template<typename T>
79struct is_device;
80
81template<typename T>
82struct is_filter;
83
84template<typename T>
85struct is_direct;
86
87namespace detail {
88
89template<typename T>
90struct is_boost_stream;
91
92template<typename T>
93struct is_boost_stream_buffer;
94
95template<typename T>
96struct is_filtering_stream;
97
98template<typename T>
99struct is_filtering_streambuf;
100
101template<typename T>
102struct is_linked;
103
104template<typename T>
105struct is_boost;
106
107} // End namespace detail.
108
109} } // End namespaces iostreams, boost.
110
111#endif // #ifndef BOOST_IOSTREAMS_IO_TRAITS_FWD_HPP_INCLUDED
112

source code of boost/boost/iostreams/traits_fwd.hpp