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- // Copyright 2018 Hans Dembinski
- //
- // Distributed under the Boost Software License, Version 1.0.
- // (See accompanying file LICENSE_1_0.txt
- // or copy at http://www.boost.org/LICENSE_1_0.txt)
- #ifndef BOOST_HISTOGRAM_DETAIL_ATTRIBUTE_HPP
- #define BOOST_HISTOGRAM_DETAIL_ATTRIBUTE_HPP
- #if __cplusplus >= 201703L
- #define BOOST_HISTOGRAM_DETAIL_NODISCARD [[nodiscard]]
- #else
- #define BOOST_HISTOGRAM_DETAIL_NODISCARD
- #endif
- #endif
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