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annotate DEPENDENCIES/generic/include/boost/proto/detail/make_expr.hpp @ 133:4acb5d8d80b6 tip

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Don't fail environmental check if README.md exists (but .txt and no-suffix don't)
author Chris Cannam
date Tue, 30 Jul 2019 12:25:44 +0100
parents 2665513ce2d3
children
rev   line source
Chris@16 1 #if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES)
Chris@16 2
Chris@16 3 #include <boost/proto/detail/preprocessed/make_expr.hpp>
Chris@16 4
Chris@16 5 #elif !defined(BOOST_PP_IS_ITERATING)
Chris@16 6
Chris@16 7 #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
Chris@16 8 #pragma wave option(preserve: 2, line: 0, output: "preprocessed/make_expr.hpp")
Chris@16 9 #endif
Chris@16 10
Chris@16 11 ///////////////////////////////////////////////////////////////////////////////
Chris@16 12 /// \file make_expr.hpp
Chris@16 13 /// Contains overloads of make_expr() free function.
Chris@16 14 //
Chris@16 15 // Copyright 2008 Eric Niebler. Distributed under the Boost
Chris@16 16 // Software License, Version 1.0. (See accompanying file
Chris@16 17 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16 18
Chris@16 19 #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
Chris@16 20 #pragma wave option(preserve: 1)
Chris@16 21 #endif
Chris@16 22
Chris@16 23 #define BOOST_PP_ITERATION_PARAMS_1 \
Chris@16 24 (3, (2, BOOST_PROTO_MAX_ARITY, <boost/proto/detail/make_expr.hpp>))
Chris@16 25 #include BOOST_PP_ITERATE()
Chris@16 26
Chris@16 27 #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
Chris@16 28 #pragma wave option(output: null)
Chris@16 29 #endif
Chris@16 30
Chris@16 31 #else // BOOST_PP_IS_ITERATING
Chris@16 32
Chris@16 33 #define N BOOST_PP_ITERATION()
Chris@16 34
Chris@16 35 /// \overload
Chris@16 36 ///
Chris@16 37 template<typename Tag BOOST_PP_ENUM_TRAILING_PARAMS(N, typename A)>
Chris@16 38 BOOST_FORCEINLINE
Chris@16 39 typename lazy_disable_if<
Chris@16 40 is_domain<A0>
Chris@16 41 , result_of::make_expr<
Chris@16 42 Tag
Chris@16 43 BOOST_PP_ENUM_TRAILING_PARAMS(N, const A)
Chris@16 44 >
Chris@16 45 >::type const
Chris@16 46 make_expr(BOOST_PP_ENUM_BINARY_PARAMS(N, const A, &a))
Chris@16 47 {
Chris@16 48 return proto::detail::make_expr_<
Chris@16 49 Tag
Chris@16 50 , deduce_domain
Chris@16 51 BOOST_PP_ENUM_TRAILING_PARAMS(N, const A)
Chris@16 52 >()(BOOST_PP_ENUM_PARAMS(N, a));
Chris@16 53 }
Chris@16 54
Chris@16 55 /// \overload
Chris@16 56 ///
Chris@16 57 template<typename Tag, typename Domain BOOST_PP_ENUM_TRAILING_PARAMS(N, typename C)>
Chris@16 58 BOOST_FORCEINLINE
Chris@16 59 typename result_of::make_expr<
Chris@16 60 Tag
Chris@16 61 , Domain
Chris@16 62 BOOST_PP_ENUM_TRAILING_PARAMS(N, const C)
Chris@16 63 >::type const
Chris@16 64 make_expr(BOOST_PP_ENUM_BINARY_PARAMS(N, const C, &c))
Chris@16 65 {
Chris@16 66 return proto::detail::make_expr_<
Chris@16 67 Tag
Chris@16 68 , Domain
Chris@16 69 BOOST_PP_ENUM_TRAILING_PARAMS(N, const C)
Chris@16 70 >()(BOOST_PP_ENUM_PARAMS(N, c));
Chris@16 71 }
Chris@16 72
Chris@16 73 #undef N
Chris@16 74
Chris@16 75 #endif