#if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES) #include <boost/proto/detail/preprocessed/make_expr.hpp> #elif !defined(BOOST_PP_IS_ITERATING) #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) #pragma wave option(preserve: 2, line: 0, output: "preprocessed/make_expr.hpp") #endif /////////////////////////////////////////////////////////////////////////////// /// \file make_expr.hpp /// Contains overloads of make_expr() free function. // // Copyright 2008 Eric Niebler. 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_PROTO_CREATE_PREPROCESSED_FILES) #pragma wave option(preserve: 1) #endif #define BOOST_PP_ITERATION_PARAMS_1 \ (3, (2, BOOST_PROTO_MAX_ARITY, <boost/proto/detail/make_expr.hpp>)) #include BOOST_PP_ITERATE() #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) #pragma wave option(output: null) #endif #else // BOOST_PP_IS_ITERATING #define N BOOST_PP_ITERATION() /// \overload /// template<typename Tag BOOST_PP_ENUM_TRAILING_PARAMS(N, typename A)> BOOST_FORCEINLINE typename lazy_disable_if< is_domain<A0> , result_of::make_expr< Tag BOOST_PP_ENUM_TRAILING_PARAMS(N, const A) > >::type const make_expr(BOOST_PP_ENUM_BINARY_PARAMS(N, const A, &a)) { return proto::detail::make_expr_< Tag , deduce_domain BOOST_PP_ENUM_TRAILING_PARAMS(N, const A) >()(BOOST_PP_ENUM_PARAMS(N, a)); } /// \overload /// template<typename Tag, typename Domain BOOST_PP_ENUM_TRAILING_PARAMS(N, typename C)> BOOST_FORCEINLINE typename result_of::make_expr< Tag , Domain BOOST_PP_ENUM_TRAILING_PARAMS(N, const C) >::type const make_expr(BOOST_PP_ENUM_BINARY_PARAMS(N, const C, &c)) { return proto::detail::make_expr_< Tag , Domain BOOST_PP_ENUM_TRAILING_PARAMS(N, const C) >()(BOOST_PP_ENUM_PARAMS(N, c)); } #undef N #endif