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- // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com)
- // (C) Copyright 2005-2007 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_DEFAULT_ARG_HPP_INCLUDED
- #define BOOST_IOSTREAMS_DETAIL_DEFAULT_ARG_HPP_INCLUDED
- #if defined(_MSC_VER) && (_MSC_VER >= 1020)
- # pragma once
- #endif
- #include <boost/config.hpp>
- #include <boost/detail/workaround.hpp>
- #if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
- # include <boost/mpl/identity.hpp>
- # define BOOST_IOSTREAMS_DEFAULT_ARG(arg) mpl::identity< arg >::type
- #else
- # define BOOST_IOSTREAMS_DEFAULT_ARG(arg) arg
- #endif
- #endif // #ifndef BOOST_IOSTREAMS_DETAIL_DEFAULT_ARG_HPP_INCLUDED
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