| /*============================================================================== |
| Copyright (c) 2005-2010 Joel de Guzman |
| Copyright (c) 2011 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_FUNCTION_ADAPT_CALLABLE_HPP |
| #define BOOST_PHOENIX_FUNCTION_ADAPT_CALLABLE_HPP |
| |
| #include <boost/phoenix/core/limits.hpp> |
| #include <boost/phoenix/core/detail/function_eval.hpp> |
| #include <boost/preprocessor/repetition/repeat.hpp> |
| |
| #define BOOST_PHOENIX_ADAPT_CALLABLE_NULLARY(NAME, FUNC) \ |
| boost::phoenix::detail::expression::function_eval<FUNC>::type const \ |
| inline NAME() \ |
| { \ |
| return boost::phoenix::detail::expression:: \ |
| function_eval<FUNC>::make(FUNC()); \ |
| } \ |
| /**/ |
| |
| |
| #define BOOST_PHOENIX_ADAPT_CALLABLE(NAME, FUNC, N) \ |
| template <BOOST_PHOENIX_typename_A(N)> \ |
| typename \ |
| boost::phoenix::detail::expression::function_eval< \ |
| FUNC \ |
| , BOOST_PHOENIX_A(N)>::type const \ |
| inline NAME(BOOST_PHOENIX_A_const_ref_a(N)) \ |
| { \ |
| return boost::phoenix::detail::expression:: \ |
| function_eval<FUNC, BOOST_PHOENIX_A(N)>:: \ |
| make(FUNC(), BOOST_PHOENIX_a(N)); \ |
| } \ |
| /**/ |
| |
| |
| #define BOOST_PHOENIX_ADAPT_CALLABLE_VARARG(NAME, FUNC) \ |
| BOOST_PHOENIX_ADAPT_CALLABLE_NULLARY(NAME, FUNC) \ |
| BOOST_PP_REPEAT_FROM_TO( \ |
| 1 \ |
| , BOOST_PHOENIX_LIMIT \ |
| , BOOST_PHOENIX_ADAPT_CALLABLE_VARARG_R \ |
| , (NAME, FUNC) \ |
| ) \ |
| /**/ |
| |
| #define BOOST_PHOENIX_ADAPT_CALLABLE_VARARG_R(Z, N, D) \ |
| BOOST_PHOENIX_ADAPT_CALLABLE( \ |
| BOOST_PP_TUPLE_ELEM(2, 0, D) \ |
| , BOOST_PP_TUPLE_ELEM(2, 1, D) \ |
| , N \ |
| ) \ |
| /**/ |
| |
| #endif |