1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/ossrv_pub/boost_apis/boost/iostreams/input_sequence.hpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,70 @@
     1.4 +// (C) Copyright Jonathan Turkanis 2003.
     1.5 +// Distributed under the Boost Software License, Version 1.0. (See accompanying
     1.6 +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
     1.7 +
     1.8 +// See http://www.boost.org/libs/iostreams for documentation.
     1.9 +
    1.10 +#ifndef BOOST_IOSTREAMS_INPUT_SEQUENCE_HPP_INCLUDED
    1.11 +#define BOOST_IOSTREAMS_INPUT_SEQUENCE_HPP_INCLUDED
    1.12 +
    1.13 +#if defined(_MSC_VER) && (_MSC_VER >= 1020)
    1.14 +# pragma once
    1.15 +#endif
    1.16 +
    1.17 +#include <utility>           // pair.
    1.18 +#include <boost/config.hpp>  // DEDUCED_TYPENAME, MSVC.
    1.19 +#include <boost/detail/workaround.hpp>
    1.20 +#include <boost/iostreams/detail/wrap_unwrap.hpp>
    1.21 +#include <boost/iostreams/traits.hpp>
    1.22 +#include <boost/mpl/if.hpp>
    1.23 +
    1.24 +// Must come last.
    1.25 +#include <boost/iostreams/detail/config/disable_warnings.hpp>
    1.26 +
    1.27 +namespace boost { namespace iostreams {
    1.28 +
    1.29 +namespace detail {
    1.30 +
    1.31 +template<typename T>
    1.32 +struct input_sequence_impl;
    1.33 +
    1.34 +} // End namespace detail.
    1.35 +
    1.36 +template<typename T>
    1.37 +inline std::pair<
    1.38 +    BOOST_DEDUCED_TYPENAME char_type_of<T>::type*,
    1.39 +    BOOST_DEDUCED_TYPENAME char_type_of<T>::type*
    1.40 +>
    1.41 +input_sequence(T& t)
    1.42 +{ return detail::input_sequence_impl<T>::input_sequence(t); }
    1.43 +
    1.44 +namespace detail {
    1.45 +
    1.46 +//------------------Definition of direct_impl-------------------------------//
    1.47 +
    1.48 +template<typename T>
    1.49 +struct input_sequence_impl
    1.50 +    : mpl::if_<
    1.51 +          detail::is_custom<T>,
    1.52 +          operations<T>,
    1.53 +          input_sequence_impl<direct_tag>
    1.54 +      >::type
    1.55 +    { };
    1.56 +
    1.57 +template<>
    1.58 +struct input_sequence_impl<direct_tag> {
    1.59 +    template<typename U>
    1.60 +    static std::pair<
    1.61 +        BOOST_DEDUCED_TYPENAME char_type_of<U>::type*,
    1.62 +        BOOST_DEDUCED_TYPENAME char_type_of<U>::type*
    1.63 +    >
    1.64 +    input_sequence(U& u) { return u.input_sequence(); }
    1.65 +};
    1.66 +
    1.67 +} // End namespace detail.
    1.68 +
    1.69 +} } // End namespaces iostreams, boost.
    1.70 +
    1.71 +#include <boost/iostreams/detail/config/enable_warnings.hpp>
    1.72 +
    1.73 +#endif // #ifndef BOOST_IOSTREAMS_INPUT_SEQUENCE_HPP_INCLUDED