74 lines
2.9 KiB
Plaintext
74 lines
2.9 KiB
Plaintext
/*=============================================================================
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Copyright (c) 2011 Thomas Heller
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#if !BOOST_PHOENIX_IS_ITERATING
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template <typename F, BOOST_PHOENIX_typename_A_void(BOOST_PP_DEC(BOOST_PHOENIX_COMPOSITE_LIMIT)), typename Dummy = void>
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struct has_phx2_result
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: mpl::false_
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{};
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template <typename F, BOOST_PHOENIX_typename_A_void(BOOST_PP_DEC(BOOST_PHOENIX_COMPOSITE_LIMIT)), typename Dummy = void>
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struct phx2_result;
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#if !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES)
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#include <boost/phoenix/core/detail/cpp03/preprocessed/phx2_result.hpp>
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#else
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#if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES)
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#pragma wave option(preserve: 2, line: 0, output: "preprocessed/phx2_result_" BOOST_PHOENIX_LIMIT_STR ".hpp")
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#endif
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/*=============================================================================
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Copyright (c) 2011 Thomas Heller
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES)
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#pragma wave option(preserve: 1)
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#endif
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#define BOOST_PHOENIX_ITERATION_PARAMS \
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(3, (1, BOOST_PP_DEC(BOOST_PHOENIX_COMPOSITE_LIMIT), \
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<boost/phoenix/core/detail/cpp03/phx2_result.hpp>))
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#include BOOST_PHOENIX_ITERATE()
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#if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES)
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#pragma wave option(output: null)
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#endif
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#endif
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#else
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template <typename F, BOOST_PHOENIX_typename_A>
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struct has_phx2_result<F, BOOST_PHOENIX_A>
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: mpl::eval_if<
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has_result_type<F>
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, mpl::false_
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, has_phx2_result_impl<typename F::template result<F(BOOST_PHOENIX_A)> >
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>::type
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{};
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template <typename F, BOOST_PHOENIX_typename_A>
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struct phx2_result<F, BOOST_PHOENIX_A>
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{
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typedef typename F::template result<BOOST_PHOENIX_A>::type type;
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};
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template <typename F, BOOST_PHOENIX_typename_A>
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struct phx2_result<F, BOOST_PHOENIX_A_ref>
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{
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typedef typename F::template result<BOOST_PHOENIX_A>::type type;
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};
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template <typename F, BOOST_PHOENIX_typename_A>
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struct phx2_result<F, BOOST_PHOENIX_A_const_ref>
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{
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typedef typename F::template result<BOOST_PHOENIX_A>::type type;
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};
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#endif
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