1 #if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES) 2 3 #include <boost/proto/detail/preprocessed/make_expr_funop.hpp> 4 5 #elif !defined(BOOST_PP_IS_ITERATING) 6 7 #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) 8 #pragma wave option(preserve: 2, line: 0, output: "preprocessed/make_expr_funop.hpp") 9 #endif 10 11 /////////////////////////////////////////////////////////////////////////////// 12 /// \file make_expr_funop.hpp 13 /// Contains definition of make_expr\<\>::operator() member functions. 14 // 15 // Copyright 2008 Eric Niebler. Distributed under the Boost 16 // Software License, Version 1.0. (See accompanying file 17 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 18 19 #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) 20 #pragma wave option(preserve: 1) 21 #endif 22 23 #define BOOST_PP_ITERATION_PARAMS_1 \ 24 (3, (2, BOOST_PROTO_MAX_ARITY, <boost/proto/detail/make_expr_funop.hpp>)) 25 #include BOOST_PP_ITERATE() 26 27 #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) 28 #pragma wave option(output: null) 29 #endif 30 31 #else // BOOST_PP_IS_ITERATING 32 33 #define N BOOST_PP_ITERATION() 34 35 template<typename This BOOST_PP_ENUM_TRAILING_PARAMS(N, typename A)> 36 struct result<This(BOOST_PP_ENUM_PARAMS(N, A))> 37 { 38 typedef 39 typename result_of::make_expr< 40 Tag 41 , Domain 42 BOOST_PP_ENUM_TRAILING_PARAMS(N, A) 43 >::type 44 type; 45 }; 46 47 /// \overload 48 /// 49 template<BOOST_PP_ENUM_PARAMS(N, typename A)> 50 BOOST_FORCEINLINE 51 typename result_of::make_expr< 52 Tag 53 , Domain 54 BOOST_PP_ENUM_TRAILING_PARAMS(N, const A) 55 >::type const operator ()(BOOST_PP_ENUM_BINARY_PARAMS (N,const A,& a)) const56 operator ()(BOOST_PP_ENUM_BINARY_PARAMS(N, const A, &a)) const 57 { 58 return proto::detail::make_expr_< 59 Tag 60 , Domain 61 BOOST_PP_ENUM_TRAILING_PARAMS(N, const A) 62 >()(BOOST_PP_ENUM_PARAMS(N, a)); 63 } 64 65 #undef N 66 67 #endif 68