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- // Copyright (C) 2009-2012 Lorenzo Caminiti
- // Distributed under the Boost Software License, Version 1.0
- // (see accompanying file LICENSE_1_0.txt or a copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- // Home at http://www.boost.org/libs/local_function
- #ifndef BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_RETURNS_HPP_
- #define BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_RETURNS_HPP_
- #include <boost/local_function/aux_/preprocessor/traits/decl_/index.hpp>
- #include <boost/preprocessor/tuple/elem.hpp>
- // PUBLIC //
- // Expand: pp-list of result types (size <= 1 after validation).
- #define BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_RETURNS(decl_traits) \
- BOOST_PP_TUPLE_ELEM(BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_INDEX_MAX, \
- BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_INDEX_RETURNS, decl_traits)
- #endif // #include guard
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