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62 lines
2.3 KiB
62 lines
2.3 KiB
3 years ago
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#if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES)
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#include <boost/proto/detail/preprocessed/lambda_matches.hpp>
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#elif !defined(BOOST_PP_IS_ITERATING)
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#define BOOST_PROTO_DEFINE_LAMBDA_MATCHES(Z, N, DATA) \
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lambda_matches< \
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BOOST_PP_CAT(Expr, N) \
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, BOOST_PP_CAT(Grammar, 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/lambda_matches.hpp")
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#endif
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///////////////////////////////////////////////////////////////////////////////
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/// \file lambda_matches.hpp
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/// Specializations of the lambda_matches template
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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, (2, BOOST_PROTO_MAX_ARITY, <boost/proto/detail/lambda_matches.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_DEFINE_LAMBDA_MATCHES
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#else // BOOST_PP_IS_ITERATING
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#define N BOOST_PP_ITERATION()
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template<
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template<BOOST_PP_ENUM_PARAMS(N, typename BOOST_PP_INTERCEPT)> class T
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BOOST_PP_ENUM_TRAILING_PARAMS(N, typename Expr)
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BOOST_PP_ENUM_TRAILING_PARAMS(N, typename Grammar)
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>
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struct lambda_matches<
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T<BOOST_PP_ENUM_PARAMS(N, Expr)>
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, T<BOOST_PP_ENUM_PARAMS(N, Grammar)>
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BOOST_PROTO_TEMPLATE_ARITY_PARAM(N)
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>
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: BOOST_PP_CAT(and_, N)<
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BOOST_PROTO_DEFINE_LAMBDA_MATCHES(~, 0, ~)::value,
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BOOST_PP_ENUM_SHIFTED(N, BOOST_PROTO_DEFINE_LAMBDA_MATCHES, ~)
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>
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{};
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#undef N
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#endif
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