125 lines
5.0 KiB
Plaintext
125 lines
5.0 KiB
Plaintext
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#if !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES)
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#include <boost/phoenix/core/detail/cpp03/preprocessed/function_eval.hpp>
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#else
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#if !BOOST_PHOENIX_IS_ITERATING
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#if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES)
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#pragma wave option(preserve: 2, line: 0, output: "preprocessed/function_eval_" BOOST_PHOENIX_LIMIT_STR ".hpp")
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#endif
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/*=============================================================================
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Copyright (c) 2001-2007 Joel de Guzman
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES)
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#pragma wave option(preserve: 1)
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#endif
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#define PHOENIX_GET_ARG(z, n, data) \
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typedef \
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typename boost::add_reference< \
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typename boost::add_const< \
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typename boost::result_of< \
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boost::phoenix::evaluator( \
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BOOST_PP_CAT(A, n) \
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, Context \
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) \
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>::type \
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>::type \
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>::type \
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BOOST_PP_CAT(a, n);
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#define PHOENIX_EVAL_ARG(z, n, data) \
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help_rvalue_deduction(boost::phoenix::eval(BOOST_PP_CAT(a, n), ctx))
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#define M0(z, n, data) \
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typename proto::detail::uncvref<BOOST_PP_CAT(a, n)>::type
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#define BOOST_PHOENIX_ITERATION_PARAMS \
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(3, (1, BOOST_PP_DEC(BOOST_PHOENIX_ACTOR_LIMIT), \
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<boost/phoenix/core/detail/cpp03/function_eval.hpp>))
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#include BOOST_PHOENIX_ITERATE()
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#undef PHOENIX_GET_ARG
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#undef PHOENIX_EVAL_ARG
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#undef M0
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#if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES)
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#pragma wave option(output: null)
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#endif
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#else
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template <
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typename This
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, typename F
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, BOOST_PHOENIX_typename_A
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, typename Context
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>
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struct result<This(F, BOOST_PHOENIX_A, Context)>
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{
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typedef typename
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remove_reference<
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typename boost::result_of<evaluator(F, Context)>::type
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>::type
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fn;
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BOOST_PP_REPEAT(BOOST_PHOENIX_ITERATION, PHOENIX_GET_ARG, _)
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typedef typename
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boost::result_of<fn(BOOST_PHOENIX_a)>::type
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type;
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/*
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typedef typename
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mpl::eval_if_c<
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has_phx2_result<
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fn
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, BOOST_PP_ENUM(BOOST_PHOENIX_ITERATION, M0, _)
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>::value
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, boost::result_of<
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fn(
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BOOST_PHOENIX_a
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)
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>
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, phx2_result<
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fn
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, BOOST_PHOENIX_a
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>
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>::type
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type;
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*/
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};
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template <typename F, BOOST_PHOENIX_typename_A, typename Context>
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typename result<
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function_eval(
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F const &
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, BOOST_PHOENIX_A_ref
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, Context const &
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)
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>::type
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operator()(F const & f, BOOST_PHOENIX_A_ref_a, Context const & ctx) const
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{
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return boost::phoenix::eval(f, ctx)(BOOST_PP_ENUM(BOOST_PHOENIX_ITERATION, PHOENIX_EVAL_ARG, _));
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}
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template <typename F, BOOST_PHOENIX_typename_A, typename Context>
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typename result<
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function_eval(
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F &
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, BOOST_PHOENIX_A_ref
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, Context const &
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)
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>::type
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operator()(F & f, BOOST_PHOENIX_A_ref_a, Context const & ctx) const
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{
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return boost::phoenix::eval(f, ctx)(BOOST_PP_ENUM(BOOST_PHOENIX_ITERATION, PHOENIX_EVAL_ARG, _));
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}
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#endif
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#endif
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