| /*============================================================================= |
| Copyright (c) 2001-2007 Joel de Guzman |
| |
| 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) |
| ==============================================================================*/ |
| #ifndef PHOENIX_OBJECT_REINTERPRET_CAST_HPP |
| #define PHOENIX_OBJECT_REINTERPRET_CAST_HPP |
| |
| #include <boost/spirit/home/phoenix/core/compose.hpp> |
| |
| namespace boost { namespace phoenix |
| { |
| namespace impl |
| { |
| template <typename T> |
| struct reinterpret_cast_eval |
| { |
| template <typename Env, typename U> |
| struct result |
| { |
| typedef T type; |
| }; |
| |
| template <typename RT, typename Env, typename U> |
| static RT |
| eval(Env const& env, U& obj) |
| { |
| return reinterpret_cast<RT>(obj.eval(env)); |
| } |
| }; |
| } |
| |
| template <typename T, typename U> |
| inline actor<typename as_composite<impl::reinterpret_cast_eval<T>, U>::type> |
| reinterpret_cast_(U const& obj) |
| { |
| return compose<impl::reinterpret_cast_eval<T> >(obj); |
| } |
| }} |
| |
| #endif |