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Jeff Thompson86b6d642013-10-17 15:01:56 -07001// (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#ifndef NDNBOOST_IOSTREAMS_DETAIL_IOS_HPP_INCLUDED
9#define NDNBOOST_IOSTREAMS_DETAIL_IOS_HPP_INCLUDED
10
11#if defined(_MSC_VER) && (_MSC_VER >= 1020)
12# pragma once
13#endif
14
15#include <ndnboost/config.hpp> // NDNBOOST_MSVC.
16#include <ndnboost/detail/workaround.hpp>
17#include <ndnboost/iostreams/detail/config/wide_streams.hpp>
18#ifndef NDNBOOST_IOSTREAMS_NO_STREAM_TEMPLATES
19# if !NDNBOOST_WORKAROUND(__MWERKS__, <= 0x3003)
20# include <ios>
21# else
22# include <istream>
23# include <ostream>
24# endif
25#else
26# include <exception>
27# include <iosfwd>
28#endif
29
30namespace ndnboost { namespace iostreams { namespace detail {
31
32#ifndef NDNBOOST_IOSTREAMS_NO_STREAM_TEMPLATES //--------------------------------//
33# define NDNBOOST_IOSTREAMS_BASIC_IOS(ch, tr) std::basic_ios< ch, tr >
34# if !NDNBOOST_WORKAROUND(__MWERKS__, <= 0x3003) && \
35 !NDNBOOST_WORKAROUND(__BORLANDC__, < 0x600) && \
36 !NDNBOOST_WORKAROUND(NDNBOOST_MSVC, < 1300) \
37 /**/
38
39#define NDNBOOST_IOS std::ios
40#define NDNBOOST_IOSTREAMS_FAILURE std::ios::failure
41
42# else
43
44#define NDNBOOST_IOS std::ios_base
45#define NDNBOOST_IOSTREAMS_FAILURE std::ios_base::failure
46
47# endif
48#else // #ifndef NDNBOOST_IOSTREAMS_NO_STREAM_TEMPLATES //-----------------------//
49
50#define NDNBOOST_IOS std::ios
51#define NDNBOOST_IOSTREAMS_BASIC_IOS(ch, tr) std::ios
52#define NDNBOOST_IOSTREAMS_FAILURE ndnboost::iostreams::detail::failure
53
54class failure : std::exception {
55public:
56 explicit failure(const std::string& what_arg) : what_(what_arg) { }
57 const char* what() const { return what_.c_str(); }
58private:
59 std::string what_;
60};
61
62#endif // #ifndef NDNBOOST_IOSTREAMS_NO_STREAM_TEMPLATES //----------------------//
63
64} } } // End namespace failure, iostreams, boost.
65
66#endif // #ifndef NDNBOOST_IOSTREAMS_DETAIL_IOS_HPP_INCLUDED