| |
| #if !BOOST_PHOENIX_IS_ITERATING |
| |
| #ifndef BOOST_PHOENIX_OPERATOR_MEMBER_HPP |
| #define BOOST_PHOENIX_OPERATOR_MEMBER_HPP |
| |
| #include <boost/phoenix/core/limits.hpp> |
| #include <boost/get_pointer.hpp> |
| #include <boost/phoenix/core/domain.hpp> |
| #include <boost/phoenix/core/meta_grammar.hpp> |
| #include <boost/phoenix/core/call.hpp> |
| #include <boost/phoenix/operator/detail/mem_fun_ptr_gen.hpp> |
| #include <boost/phoenix/support/iterate.hpp> |
| #include <boost/type_traits/is_member_function_pointer.hpp> |
| #include <boost/proto/operators.hpp> |
| |
| #if !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES) |
| |
| #include <boost/phoenix/operator/preprocessed/member.hpp> |
| |
| #else |
| |
| #if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES) |
| #pragma wave option(preserve: 2, line: 0, output: "preprocessed/member_" BOOST_PHOENIX_LIMIT_STR ".hpp") |
| #endif |
| |
| /*============================================================================== |
| Copyright (c) 2005-2010 Joel de Guzman |
| Copyright (c) 2010 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) |
| ==============================================================================*/ |
| |
| #if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES) |
| #pragma wave option(preserve: 1) |
| #endif |
| |
| #include <boost/phoenix/operator/detail/define_operator.hpp> |
| |
| namespace boost { namespace phoenix |
| { |
| BOOST_PHOENIX_BINARY_OPERATORS((mem_ptr)) |
| |
| template <typename Object, typename MemPtr> |
| inline |
| typename enable_if< |
| is_member_function_pointer<MemPtr> |
| , detail::mem_fun_ptr_gen<actor<Object>, MemPtr> const |
| >::type |
| operator->*(actor<Object> const& obj, MemPtr ptr) |
| { |
| return detail::mem_fun_ptr_gen<actor<Object>, MemPtr>(obj, ptr); |
| } |
| |
| using proto::exprns_::operator->*; |
| |
| namespace result_of |
| { |
| template < |
| typename Context |
| , BOOST_PHOENIX_typename_A_void(BOOST_PHOENIX_LIMIT) |
| , typename Dummy = void |
| > |
| struct mem_fun_ptr_eval; |
| |
| #include <boost/phoenix/operator/detail/mem_fun_ptr_eval_result_of.hpp> |
| } |
| |
| struct mem_fun_ptr_eval |
| { |
| template<typename Sig> |
| struct result; |
| |
| #define BOOST_PHOENIX_MEMBER_EVAL(Z, N, D) \ |
| BOOST_PP_COMMA_IF(BOOST_PP_NOT(BOOST_PP_EQUAL(N, 2))) \ |
| boost::phoenix::eval(BOOST_PP_CAT(a, N), ctx) \ |
| /**/ |
| |
| #define BOOST_PHOENIX_ITERATION_PARAMS \ |
| (3, (2, BOOST_PHOENIX_LIMIT, \ |
| <boost/phoenix/operator/member.hpp>)) \ |
| /**/ |
| #include BOOST_PHOENIX_ITERATE() |
| #undef BOOST_PHOENIX_MEMBER_EVAL |
| }; |
| |
| template <typename Dummy> |
| struct default_actions::when<rule::mem_fun_ptr, Dummy> |
| : call<mem_fun_ptr_eval> |
| {}; |
| }} |
| |
| #include <boost/phoenix/operator/detail/undef_operator.hpp> |
| |
| #if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES) |
| #pragma wave option(output: null) |
| #endif |
| |
| #endif // BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES |
| |
| #endif |
| |
| #else // BOOST_PHOENIX_IS_ITERATING |
| |
| template <typename This, BOOST_PHOENIX_typename_A, typename Context> |
| struct result<This(BOOST_PHOENIX_A, Context)> |
| : result<This(BOOST_PHOENIX_A_const_ref, Context)> |
| {}; |
| |
| template <typename This, BOOST_PHOENIX_typename_A, typename Context> |
| struct result<This(BOOST_PHOENIX_A_ref, Context)> |
| : result_of::mem_fun_ptr_eval<Context, BOOST_PHOENIX_A> |
| {}; |
| |
| template <BOOST_PHOENIX_typename_A, typename Context> |
| typename result_of::mem_fun_ptr_eval<Context, BOOST_PHOENIX_A>::type |
| operator()( |
| BOOST_PHOENIX_A_const_ref_a |
| , Context & ctx |
| ) const |
| { |
| return |
| ( |
| get_pointer(boost::phoenix::eval(a0, ctx)) |
| ->*boost::phoenix::eval(a1, ctx) |
| )( |
| BOOST_PP_REPEAT_FROM_TO( |
| 2 |
| , BOOST_PHOENIX_ITERATION |
| , BOOST_PHOENIX_MEMBER_EVAL |
| , BOOST_PHOENIX_ITERATION |
| ) |
| ); |
| } |
| |
| |
| #endif |