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- // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com)
- // (C) Copyright 2003-2007 Jonathan Turkanis
- // Distributed under the Boost Software License, Version 1.0. (See accompanying
- // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
- // See http://www.boost.org/libs/iostreams for documentation.
- #ifndef BOOST_IOSTREAMS_DETAIL_CONFIG_CODECVT_HPP_INCLUDED
- #define BOOST_IOSTREAMS_DETAIL_CONFIG_CODECVT_HPP_INCLUDED
- #include <boost/config.hpp>
- #include <boost/detail/workaround.hpp>
- #include <boost/iostreams/detail/config/wide_streams.hpp>
- #include <cstddef>
- #if defined(_MSC_VER) && (_MSC_VER >= 1020)
- # pragma once
- #endif
- //------------------Support for codecvt with user-defined state types---------//
- #if defined(__MSL_CPP__) || defined(__LIBCOMO__) || \
- BOOST_WORKAROUND(_STLPORT_VERSION, <= 0x450) \
- /**/
- # define BOOST_IOSTREAMS_NO_PRIMARY_CODECVT_DEFINITION
- #endif
- #if defined(__GLIBCPP__) || defined(__GLIBCXX__) || \
- BOOST_WORKAROUND(_STLPORT_VERSION, > 0x450) \
- /**/
- # define BOOST_IOSTREAMS_EMPTY_PRIMARY_CODECVT_DEFINITION
- #endif
- //------------------Check for codecvt ctor taking a reference count-----------//
- #if BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3205)) || \
- BOOST_WORKAROUND(_STLPORT_VERSION, < 0x461) \
- /**/
- # define BOOST_IOSTREAMS_NO_CODECVT_CTOR_FROM_SIZE_T
- #endif
- //------------------Normalize codecvt::length---------------------------------//
- #if !defined(__MSL_CPP__) && !defined(__LIBCOMO__) && \
- (!defined(BOOST_RWSTD_VER) || BOOST_RWSTD_VER < 0x04010300) && \
- (!defined(__MACH__) || !defined(__INTEL_COMPILER))
- /**/
- # define BOOST_IOSTREAMS_CODECVT_CV_QUALIFIER const
- #else
- # define BOOST_IOSTREAMS_CODECVT_CV_QUALIFIER
- #endif
- //------------------Check for codecvt::max_length-----------------------------//
- #if BOOST_WORKAROUND(_STLPORT_VERSION, < 0x461)
- # define BOOST_IOSTREAMS_NO_CODECVT_MAX_LENGTH
- #endif
-
- //------------------Put mbstate_t and codecvt in std--------------------------//
- #ifndef BOOST_IOSTREAMS_NO_LOCALE
- # include <locale>
- #endif
- // From Robert Ramey's version of utf8_codecvt_facet.
- namespace std {
- #if defined(__LIBCOMO__)
- using ::mbstate_t;
- #elif defined(BOOST_DINKUMWARE_STDLIB) && !defined(__BORLANDC__)
- using ::mbstate_t;
- #elif defined(__SGI_STL_PORT)
- #elif defined(BOOST_NO_STDC_NAMESPACE)
- using ::codecvt;
- using ::mbstate_t;
- #endif
- } // End namespace std.
- #endif // #ifndef BOOST_IOSTREAMS_DETAIL_CONFIG_CODECVT_HPP_INCLUDED
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