| #if !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES) |
| |
| #include <boost/phoenix/core/detail/cpp03/preprocessed/function_eval.hpp> |
| |
| #else |
| |
| #if !BOOST_PHOENIX_IS_ITERATING |
| |
| #if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES) |
| #pragma wave option(preserve: 2, line: 0, output: "preprocessed/function_eval_" BOOST_PHOENIX_LIMIT_STR ".hpp") |
| #endif |
| /*============================================================================= |
| 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) |
| ==============================================================================*/ |
| |
| #if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES) |
| #pragma wave option(preserve: 1) |
| #endif |
| |
| #define PHOENIX_GET_ARG(z, n, data) \ |
| typedef \ |
| typename boost::add_reference< \ |
| typename boost::add_const< \ |
| typename boost::result_of< \ |
| boost::phoenix::evaluator( \ |
| BOOST_PP_CAT(A, n) \ |
| , Context \ |
| ) \ |
| >::type \ |
| >::type \ |
| >::type \ |
| BOOST_PP_CAT(a, n); |
| |
| #define PHOENIX_EVAL_ARG(z, n, data) \ |
| help_rvalue_deduction(boost::phoenix::eval(BOOST_PP_CAT(a, n), ctx)) |
| |
| #define M0(z, n, data) \ |
| typename proto::detail::uncvref<BOOST_PP_CAT(a, n)>::type |
| |
| #define BOOST_PHOENIX_ITERATION_PARAMS \ |
| (3, (1, BOOST_PP_DEC(BOOST_PHOENIX_ACTOR_LIMIT), \ |
| <boost/phoenix/core/detail/cpp03/function_eval.hpp>)) |
| #include BOOST_PHOENIX_ITERATE() |
| |
| #undef PHOENIX_GET_ARG |
| #undef PHOENIX_EVAL_ARG |
| #undef M0 |
| |
| #if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES) |
| #pragma wave option(output: null) |
| #endif |
| |
| #else |
| template < |
| typename This |
| , typename F |
| , BOOST_PHOENIX_typename_A |
| , typename Context |
| > |
| struct result<This(F, BOOST_PHOENIX_A, Context)> |
| { |
| typedef typename |
| remove_reference< |
| typename boost::result_of<evaluator(F, Context)>::type |
| >::type |
| fn; |
| |
| BOOST_PP_REPEAT(BOOST_PHOENIX_ITERATION, PHOENIX_GET_ARG, _) |
| |
| typedef typename |
| boost::result_of<fn(BOOST_PHOENIX_a)>::type |
| type; |
| }; |
| |
| template <typename F, BOOST_PHOENIX_typename_A, typename Context> |
| typename result< |
| function_eval( |
| F const & |
| , BOOST_PHOENIX_A_ref |
| , Context const & |
| ) |
| >::type |
| operator()(F const & f, BOOST_PHOENIX_A_ref_a, Context const & ctx) const |
| { |
| return boost::phoenix::eval(f, ctx)(BOOST_PP_ENUM(BOOST_PHOENIX_ITERATION, PHOENIX_EVAL_ARG, _)); |
| } |
| |
| template <typename F, BOOST_PHOENIX_typename_A, typename Context> |
| typename result< |
| function_eval( |
| F & |
| , BOOST_PHOENIX_A_ref |
| , Context const & |
| ) |
| >::type |
| operator()(F & f, BOOST_PHOENIX_A_ref_a, Context const & ctx) const |
| { |
| return boost::phoenix::eval(f, ctx)(BOOST_PP_ENUM(BOOST_PHOENIX_ITERATION, PHOENIX_EVAL_ARG, _)); |
| } |
| #endif |
| |
| #endif |
