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74 lines
2.5 KiB
74 lines
2.5 KiB
#if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES) |
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#include <boost/proto/detail/preprocessed/poly_function_funop.hpp> |
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#elif !defined(BOOST_PP_IS_ITERATING) |
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#define BOOST_PROTO_NORMALIZE_ARG(Z, N, DATA) \ |
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static_cast<typename normalize_arg<BOOST_PP_CAT(A, N) const &> \ |
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::reference>(BOOST_PP_CAT(a, N)) \ |
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/**/ |
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#if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) |
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#pragma wave option(preserve: 2, line: 0, output: "preprocessed/poly_function_funop.hpp") |
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#endif |
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/////////////////////////////////////////////////////////////////////////////// |
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// poly_function_funop.hpp |
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// Contains overloads of poly_function\<\>::operator() |
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// |
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// Copyright 2008 Eric Niebler. Distributed under the Boost |
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// Software License, Version 1.0. (See accompanying file |
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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#if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) |
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#pragma wave option(preserve: 1) |
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#endif |
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#define BOOST_PP_ITERATION_PARAMS_1 \ |
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(3, (1, BOOST_PROTO_MAX_ARITY, <boost/proto/detail/poly_function_funop.hpp>)) |
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#include BOOST_PP_ITERATE() |
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#if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) |
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#pragma wave option(output: null) |
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#endif |
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#undef BOOST_PROTO_NORMALIZE_ARG |
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#else |
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#define N BOOST_PP_ITERATION() |
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template<typename This BOOST_PP_ENUM_TRAILING_PARAMS(N, typename A)> |
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struct result<This(BOOST_PP_ENUM_PARAMS(N, A))> |
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: Derived::template impl< |
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BOOST_PP_ENUM_BINARY_PARAMS( |
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N |
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, typename normalize_arg<A |
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, >::type BOOST_PP_INTERCEPT |
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) |
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> |
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{ |
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typedef typename result::result_type type; |
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}; |
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template<BOOST_PP_ENUM_PARAMS(N, typename A)> |
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typename result< |
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Derived const( |
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BOOST_PP_ENUM_BINARY_PARAMS(N, A, const & BOOST_PP_INTERCEPT) |
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) |
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>::type |
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operator ()(BOOST_PP_ENUM_BINARY_PARAMS(N, A, const &a)) const |
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{ |
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result< |
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Derived const( |
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BOOST_PP_ENUM_BINARY_PARAMS(N, A, const & BOOST_PP_INTERCEPT) |
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) |
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> impl; |
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return impl(BOOST_PP_ENUM(N, BOOST_PROTO_NORMALIZE_ARG, ~)); |
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} |
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#undef N |
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#endif // BOOST_PROTO_DONT_USE_PREPROCESSED_FILES
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