| /*============================================================================= |
| 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_NEW_HPP |
| #define PHOENIX_OBJECT_NEW_HPP |
| |
| #include <boost/spirit/home/phoenix/core/compose.hpp> |
| #include <boost/preprocessor/repetition/enum_params_with_a_default.hpp> |
| |
| namespace boost { namespace phoenix |
| { |
| namespace detail |
| { |
| template <typename T> |
| struct new_eval |
| { |
| template <typename Env, |
| BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT( |
| PHOENIX_COMPOSITE_LIMIT, typename T, fusion::void_)> |
| struct result |
| { |
| typedef T* type; |
| }; |
| |
| template <typename RT, typename Env> |
| static RT |
| eval(Env const& /*env*/) |
| { |
| return new T; |
| } |
| |
| template <typename RT, typename Env, typename A0> |
| static RT |
| eval(Env const& env, A0& _0) |
| { |
| return new T(_0.eval(env)); |
| } |
| |
| template <typename RT, typename Env |
| , typename A0, typename A1> |
| static RT |
| eval(Env const& env, A0& _0, A1& _1) |
| { |
| return new T(_0.eval(env), _1.eval(env)); |
| } |
| |
| // Bring in the rest of the evals |
| #include <boost/spirit/home/phoenix/object/detail/new_eval.hpp> |
| }; |
| } |
| |
| template <typename T> |
| inline actor<typename as_composite<detail::new_eval<T> >::type> |
| new_() |
| { |
| return compose<detail::new_eval<T> >(); |
| } |
| |
| template <typename T, typename A0> |
| inline actor<typename as_composite<detail::new_eval<T>, A0>::type> |
| new_(A0 const& _0) |
| { |
| return compose<detail::new_eval<T> >(_0); |
| } |
| |
| template <typename T, typename A0, typename A1> |
| inline actor<typename as_composite<detail::new_eval<T>, A0, A1>::type> |
| new_(A0 const& _0, A1 const& _1) |
| { |
| return compose<detail::new_eval<T> >(_0, _1); |
| } |
| |
| // Bring in the rest of the new_ functions |
| #include <boost/spirit/home/phoenix/object/detail/new.hpp> |
| }} |
| |
| #endif |