Chris@16: /*==============================================================================
Chris@16:     Copyright (c) 2001-2010 Joel de Guzman
Chris@16:     Copyright (c) 2010 Thomas Heller
Chris@16: 
Chris@16:     Distributed under the Boost Software License, Version 1.0. (See accompanying
Chris@16:     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: ==============================================================================*/
Chris@16: #ifndef BOOST_PHOENIX_OBJECT_DETAIL_CAST_TARGET_HPP
Chris@16: #define BOOST_PHOENIX_OBJECT_DETAIL_CAST_TARGET_HPP
Chris@16: 
Chris@16: namespace boost { namespace phoenix
Chris@16: {
Chris@16:     namespace detail
Chris@16:     {
Chris@16:         template <typename T>
Chris@16:         struct target
Chris@16:         {
Chris@16:             typedef T type;
Chris@16:         };
Chris@16: 
Chris@16:         namespace result_of
Chris@16:         {
Chris@16:             template <typename T>
Chris@16:             struct target
Chris@16:             {
Chris@16:                 typedef
Chris@16:                     typename proto::detail::uncvref<
Chris@16:                         typename proto::result_of::value<T>::type
Chris@16:                     >::type
Chris@16:                     target_type;
Chris@16:                 typedef typename target_type::type type;
Chris@16:             };
Chris@16: 
Chris@16:             template <typename T>
Chris@16:             struct target<T const&>
Chris@16:                 : target<T>
Chris@16:             {};
Chris@16: 
Chris@16:             template <typename T>
Chris@16:             struct target<T&>
Chris@16:                 : target<T>
Chris@16:             {};
Chris@16:         }
Chris@16:     }
Chris@16: }}
Chris@16: 
Chris@16: #endif