detail/config/wide_streams.hpp

0001 // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com)
0002 // (C) Copyright 2003-2007 Jonathan Turkanis
0003 // Distributed under the Boost Software License, Version 1.0. (See accompanying
0004 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
0005
0006 // See http://www.boost.org/libs/iostreams for documentation.
0007
0008 // Adapted from http://www.boost.org/more/separate_compilation.html, by
0009 // John Maddock.
0010
0011 #ifndef BOOST_IOSTREAMS_DETAIL_CONFIG_WIDE_STREAMS_HPP_INCLUDED
0012 #define BOOST_IOSTREAMS_DETAIL_CONFIG_WIDE_STREAMS_HPP_INCLUDED
0013
0014 #include <boost/config.hpp>
0015 #include <boost/detail/workaround.hpp>
0016 #include <cstddef>
0017
0018 #if defined(_MSC_VER)
0019 # pragma once
0020 #endif
0021
0022 //------------------Templated stream support----------------------------------//
0023
0024 // From boost/dynamic_bitset.hpp; thanks to Matthias Troyer for cray patch.
0025 #ifndef BOOST_IOSTREAMS_NO_STREAM_TEMPLATES
0026 # if defined(__STL_CONFIG_H) && \
0027     !defined (__STL_USE_NEW_IOSTREAMS) && !defined(__crayx1) \
0028     /**/
0029 #  define BOOST_IOSTREAMS_NO_STREAM_TEMPLATES
0030 # endif
0031 #endif // #ifndef BOOST_IOSTREAMS_NO_STREAM_TEMPLATES
0032
0033 //------------------Wide stream support---------------------------------------//
0034
0035 #ifndef BOOST_IOSTREAMS_NO_WIDE_STREAMS
0036 # if defined(BOOST_IOSTREAMS_NO_STREAM_TEMPLATES) || \
0037      defined (BOOST_NO_STD_WSTREAMBUF) && \
0038      ( !defined(__MSL_CPP__) || defined(_MSL_NO_WCHART_CPP_SUPPORT) ) \
0039      /**/
0040 #  define BOOST_IOSTREAMS_NO_WIDE_STREAMS
0041 # endif
0042 #endif // #ifndef BOOST_IOSTREAMS_NO_WIDE_STREAMS
0043
0044 //------------------Locale support--------------------------------------------//
0045
0046 #ifndef BOOST_IOSTREAMS_NO_LOCALE
0047 # if defined(BOOST_NO_STD_LOCALE) && \
0048      ( !defined(__MSL_CPP__) || defined(_MSL_NO_WCHART_CPP_SUPPORT) ) \
0049      /**/
0050 #  define BOOST_IOSTREAMS_NO_LOCALE
0051 # endif
0052 #endif // #ifndef BOOST_IOSTREAMS_NO_LOCALE
0053
0054 #endif // #ifndef BOOST_IOSTREAMS_DETAIL_CONFIG_WIDE_STREAMS_HPP_INCLUDED