sl@0: // (C) Copyright Jonathan Turkanis 2003.
sl@0: // Distributed under the Boost Software License, Version 1.0. (See accompanying
sl@0: // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
sl@0: 
sl@0: // See http://www.boost.org/libs/iostreams for documentation.
sl@0: 
sl@0: #ifndef BOOST_IOSTREAMS_DETAIL_IOS_HPP_INCLUDED
sl@0: #define BOOST_IOSTREAMS_DETAIL_IOS_HPP_INCLUDED
sl@0: 
sl@0: #if defined(_MSC_VER) && (_MSC_VER >= 1020)
sl@0: # pragma once
sl@0: #endif              
sl@0:                  
sl@0: #include <boost/config.hpp> // BOOST_MSVC.
sl@0: #include <boost/detail/workaround.hpp>
sl@0: #include <boost/iostreams/detail/config/wide_streams.hpp>
sl@0: #ifndef BOOST_IOSTREAMS_NO_STREAM_TEMPLATES
sl@0: # if !BOOST_WORKAROUND(__MWERKS__, <= 0x3003)
sl@0: #  include <ios>
sl@0: # else
sl@0: #  include <istream>
sl@0: #  include <ostream>
sl@0: # endif
sl@0: #else 
sl@0: # include <exception>
sl@0: # include <iosfwd>
sl@0: #endif 
sl@0: 
sl@0: namespace boost { namespace iostreams { namespace detail {
sl@0: 
sl@0: #ifndef BOOST_IOSTREAMS_NO_STREAM_TEMPLATES //--------------------------------//
sl@0: # define BOOST_IOSTREAMS_BASIC_IOS(ch, tr)  std::basic_ios< ch, tr >
sl@0: # if !BOOST_WORKAROUND(__MWERKS__, <= 0x3003) && \
sl@0:      !BOOST_WORKAROUND(__BORLANDC__, < 0x600) && \
sl@0:      !BOOST_WORKAROUND(BOOST_MSVC, < 1300) \
sl@0:      /**/
sl@0: 
sl@0: #define BOOST_IOS                std::ios
sl@0: #define BOOST_IOSTREAMS_FAILURE  std::ios::failure
sl@0: 
sl@0: # else
sl@0: 
sl@0: #define BOOST_IOS                std::ios_base
sl@0: #define BOOST_IOSTREAMS_FAILURE  std::ios_base::failure
sl@0: 
sl@0: # endif
sl@0: #else // #ifndef BOOST_IOSTREAMS_NO_STREAM_TEMPLATES //-----------------------//
sl@0: 
sl@0: #define BOOST_IOS                          std::ios
sl@0: #define BOOST_IOSTREAMS_BASIC_IOS(ch, tr)  std::ios
sl@0: #define BOOST_IOSTREAMS_FAILURE            boost::iostreams::detail::failure
sl@0: 
sl@0: class failure : std::exception {    
sl@0: public:
sl@0:     explicit failure(const std::string& what_arg) : what_(what_arg) { }
sl@0:     const char* what() const { return what_.c_str(); }
sl@0: private:
sl@0:     std::string what_;
sl@0: };
sl@0: 
sl@0: #endif // #ifndef BOOST_IOSTREAMS_NO_STREAM_TEMPLATES //----------------------//
sl@0: 
sl@0: } } } // End namespace failure, iostreams, boost.
sl@0: 
sl@0: #endif // #ifndef BOOST_IOSTREAMS_DETAIL_IOS_HPP_INCLUDED