30 lines
1.0 KiB
C++
30 lines
1.0 KiB
C++
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// Copyright (C) 2009-2012 Lorenzo Caminiti
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// Distributed under the Boost Software License, Version 1.0
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// (see accompanying file LICENSE_1_0.txt or a copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// Home at http://www.boost.org/libs/local_function
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#ifndef BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_HPP_
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#define BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_HPP_
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#include <boost/local_function/aux_/preprocessor/traits/decl_sign_/sign.hpp>
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#include <boost/local_function/aux_/preprocessor/traits/decl_/nil.hpp>
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#include <boost/preprocessor/control/iif.hpp>
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#include <boost/preprocessor/tuple/eat.hpp>
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#include <boost/preprocessor/list/adt.hpp>
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// PUBLIC //
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// Expand: decl_traits (see DECL_TRAITS macros to inspect these traits).
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#define BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS(declarations) \
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BOOST_PP_IIF(BOOST_PP_LIST_IS_NIL(declarations), \
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BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_NIL \
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BOOST_PP_TUPLE_EAT(1) \
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, \
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BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_SIGN \
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)(declarations)
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#endif // #include guard
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