| Jeff Thompson | 86b6d64 | 2013-10-17 15:01:56 -0700 | [diff] [blame^] | 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 | #ifndef NDNBOOST_IOSTREAMS_DETAIL_VALUE_TYPE_HPP_INCLUDED |
| 9 | #define NDNBOOST_IOSTREAMS_DETAIL_VALUE_TYPE_HPP_INCLUDED |
| 10 | |
| 11 | #if defined(_MSC_VER) && (_MSC_VER >= 1020) |
| 12 | # pragma once |
| 13 | #endif |
| 14 | |
| 15 | #include <ndnboost/iostreams/traits.hpp> |
| 16 | #include <ndnboost/mpl/if.hpp> |
| 17 | |
| 18 | namespace ndnboost { namespace iostreams { namespace detail { |
| 19 | |
| 20 | template<typename T> |
| 21 | struct param_type { |
| 22 | typedef typename mpl::if_<is_std_io<T>, T&, const T&>::type type; |
| 23 | }; |
| 24 | |
| 25 | template<typename T> |
| 26 | struct value_type { |
| 27 | typedef typename mpl::if_<is_std_io<T>, T&, T>::type type; |
| 28 | }; |
| 29 | |
| 30 | } } } // End namespaces detail, iostreams, boost. |
| 31 | |
| 32 | #endif // #ifndef NDNBOOST_IOSTREAMS_DETAIL_VALUE_TYPE_HPP_INCLUDED //-----------// |