ceph/src/boost/boost/iostreams/detail/config/wide_streams.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 // Adapted from http://www.boost.org/more/separate_compilation.html, by
   9 // John Maddock.
  10
  11 #ifndef BOOST_IOSTREAMS_DETAIL_CONFIG_WIDE_STREAMS_HPP_INCLUDED
  12 #define BOOST_IOSTREAMS_DETAIL_CONFIG_WIDE_STREAMS_HPP_INCLUDED
  13
  14 #include <boost/config.hpp>
  15 #include <boost/detail/workaround.hpp>
  16 #include <cstddef>
  17
  18 #if defined(_MSC_VER)
  19 # pragma once
  20 #endif
  21
  22 //------------------Templated stream support----------------------------------//
  23
  24 // From boost/dynamic_bitset.hpp; thanks to Matthias Troyer for cray patch.
  25 #ifndef BOOST_IOSTREAMS_NO_STREAM_TEMPLATES
  26 # if defined(__STL_CONFIG_H) && \
  27     !defined (__STL_USE_NEW_IOSTREAMS) && !defined(__crayx1) \
  28     /**/
  29 #  define BOOST_IOSTREAMS_NO_STREAM_TEMPLATES
  30 # endif
  31 #endif // #ifndef BOOST_IOSTREAMS_NO_STREAM_TEMPLATES
  32
  33 //------------------Wide stream support---------------------------------------//
  34
  35 #ifndef BOOST_IOSTREAMS_NO_WIDE_STREAMS
  36 # if defined(BOOST_IOSTREAMS_NO_STREAM_TEMPLATES) || \
  37      defined (BOOST_NO_STD_WSTREAMBUF) && \
  38      ( !defined(__MSL_CPP__) || defined(_MSL_NO_WCHART_CPP_SUPPORT) ) \
  39      /**/
  40 #  define BOOST_IOSTREAMS_NO_WIDE_STREAMS
  41 # endif
  42 #endif // #ifndef BOOST_IOSTREAMS_NO_WIDE_STREAMS
  43
  44 //------------------Locale support--------------------------------------------//
  45
  46 #ifndef BOOST_IOSTREAMS_NO_LOCALE
  47 # if defined(BOOST_NO_STD_LOCALE) && \
  48      ( !defined(__MSL_CPP__) || defined(_MSL_NO_WCHART_CPP_SUPPORT) ) \
  49      /**/
  50 #  define BOOST_IOSTREAMS_NO_LOCALE
  51 # endif
  52 #endif // #ifndef BOOST_IOSTREAMS_NO_LOCALE
  53
  54 #endif // #ifndef BOOST_IOSTREAMS_DETAIL_CONFIG_WIDE_STREAMS_HPP_INCLUDED