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- #if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES)
- #include <boost/proto/transform/detail/preprocessed/call.hpp>
- #elif !defined(BOOST_PP_IS_ITERATING)
- #define BOOST_PROTO_NTH_RESULT_TYPE(Z, M, DATA) \
- typedef \
- typename when<_, BOOST_PP_CAT(A, M)>::template impl<Expr, State, Data> \
- BOOST_PP_CAT(a, M); \
- typedef typename BOOST_PP_CAT(a, M)::result_type BOOST_PP_CAT(b, M); \
-
- #define BOOST_PROTO_NTH_RESULT(Z, M, DATA) \
- detail::as_lvalue(BOOST_PP_CAT(a, M)()(e, s, d)) \
-
- #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
- #pragma wave option(preserve: 2, line: 0, output: "preprocessed/call.hpp")
- #endif
-
-
-
-
-
-
-
- #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
- #pragma wave option(preserve: 1)
- #endif
- #define BOOST_PP_ITERATION_PARAMS_1 \
- (3, (1, BOOST_PROTO_MAX_ARITY, <boost/proto/transform/detail/call.hpp>))
- #include BOOST_PP_ITERATE()
- #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
- #pragma wave option(output: null)
- #endif
- #undef BOOST_PROTO_NTH_RESULT
- #undef BOOST_PROTO_NTH_RESULT_TYPE
- #else
- #define N BOOST_PP_ITERATION()
- #if N > 3
-
-
-
- template<typename Fun BOOST_PP_ENUM_TRAILING_PARAMS(N, typename A)>
- struct call<Fun(BOOST_PP_ENUM_PARAMS(N, A))> : transform<call<Fun(BOOST_PP_ENUM_PARAMS(N, A))> >
- {
- template<typename Expr, typename State, typename Data>
- struct impl : transform_impl<Expr, State, Data>
- {
- BOOST_PP_REPEAT(N, BOOST_PROTO_NTH_RESULT_TYPE, ~)
- typedef detail::poly_function_traits<Fun, Fun(BOOST_PP_ENUM_PARAMS(N, b))> function_traits;
- typedef typename function_traits::result_type result_type;
-
-
-
-
-
-
-
- BOOST_FORCEINLINE
- result_type operator ()(
- typename impl::expr_param e
- , typename impl::state_param s
- , typename impl::data_param d
- ) const
- {
- typedef typename function_traits::function_type function_type;
- return function_type()(BOOST_PP_ENUM(N, BOOST_PROTO_NTH_RESULT, ~));
- }
- };
- };
- #endif
- #if N > 0
-
-
-
- template<typename Fun BOOST_PP_ENUM_TRAILING_PARAMS(N, typename A)>
- struct call<Fun(BOOST_PP_ENUM_PARAMS(N, A)...)> : transform<call<Fun(BOOST_PP_ENUM_PARAMS(N, A)...)> >
- {
- template<typename Expr, typename State, typename Data>
- struct impl
- : call<
- typename detail::expand_pattern<
- proto::arity_of<Expr>::value
- , BOOST_PP_CAT(A, BOOST_PP_DEC(N))
- , detail::BOOST_PP_CAT(expand_pattern_rest_, BOOST_PP_DEC(N))<
- Fun
- BOOST_PP_ENUM_TRAILING_PARAMS(BOOST_PP_DEC(N), A)
- >
- >::type
- >::template impl<Expr, State, Data>
- {};
- };
- #endif
- #undef N
- #endif
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