33 lines
1013 B
C++
33 lines
1013 B
C++
|
// (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_VALUE_TYPE_HPP_INCLUDED
|
||
|
|
#define BOOST_IOSTREAMS_DETAIL_VALUE_TYPE_HPP_INCLUDED
|
||
|
|
|
||
|
|
#if defined(_MSC_VER)
|
||
|
|
# pragma once
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include <boost/iostreams/traits.hpp>
|
||
|
|
#include <boost/mpl/if.hpp>
|
||
|
|
|
||
|
|
namespace boost { namespace iostreams { namespace detail {
|
||
|
|
|
||
|
|
template<typename T>
|
||
|
|
struct param_type {
|
||
|
|
typedef typename mpl::if_<is_std_io<T>, T&, const T&>::type type;
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename T>
|
||
|
|
struct value_type {
|
||
|
|
typedef typename mpl::if_<is_std_io<T>, T&, T>::type type;
|
||
|
|
};
|
||
|
|
|
||
|
|
} } } // End namespaces detail, iostreams, boost.
|
||
|
|
|
||
|
|
#endif // #ifndef BOOST_IOSTREAMS_DETAIL_VALUE_TYPE_HPP_INCLUDED //-----------//
|