| /*============================================================================== |
| Copyright (c) 2001-2010 Joel de Guzman |
| Copyright (c) 2010 Thomas Heller |
| |
| 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 BOOST_PHOENIX_OBJECT_DELETE_HPP |
| #define BOOST_PHOENIX_OBJECT_DELETE_HPP |
| |
| #include <boost/phoenix/core/limits.hpp> |
| #include <boost/phoenix/core/expression.hpp> |
| #include <boost/phoenix/core/meta_grammar.hpp> |
| #include <boost/phoenix/core/call.hpp> |
| |
| BOOST_PHOENIX_DEFINE_EXPRESSION( |
| (boost)(phoenix)(delete_) |
| , (meta_grammar) |
| ) |
| |
| namespace boost { namespace phoenix |
| { |
| struct delete_eval |
| { |
| typedef void result_type; |
| |
| template <typename P, typename Context> |
| result_type |
| operator()(P const& p, Context &ctx) const |
| { |
| delete boost::phoenix::eval(p, ctx); |
| } |
| }; |
| |
| template <typename Dummy> |
| struct default_actions::when<rule::delete_, Dummy> |
| : call<delete_eval> |
| {}; |
| |
| template <typename P> |
| inline |
| typename expression::delete_<P>::type const |
| delete_(P const& p) |
| { |
| return expression::delete_<P>::make(p); |
| } |
| |
| }} |
| |
| #endif |