39 lines
925 B
C++
39 lines
925 B
C++
#ifndef BOOST_DESCRIBE_DETAIL_CONFIG_HPP_INCLUDED
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#define BOOST_DESCRIBE_DETAIL_CONFIG_HPP_INCLUDED
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// Copyright 2021 Peter Dimov
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// Distributed under the Boost Software License, Version 1.0.
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// https://www.boost.org/LICENSE_1_0.txt
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#if __cplusplus >= 201402L
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# define BOOST_DESCRIBE_CXX14
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# define BOOST_DESCRIBE_CXX11
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#elif defined(_MSC_VER) && _MSC_VER >= 1900
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# define BOOST_DESCRIBE_CXX14
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# define BOOST_DESCRIBE_CXX11
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#elif __cplusplus >= 201103L
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# define BOOST_DESCRIBE_CXX11
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#endif
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#if defined(BOOST_DESCRIBE_CXX11)
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# define BOOST_DESCRIBE_CONSTEXPR_OR_CONST constexpr
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#else
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# define BOOST_DESCRIBE_CONSTEXPR_OR_CONST const
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#endif
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#define BOOST_DESCRIBE_MAYBE_UNUSED
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#if defined(__has_cpp_attribute)
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# if __has_cpp_attribute(maybe_unused)
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# undef BOOST_DESCRIBE_MAYBE_UNUSED
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# define BOOST_DESCRIBE_MAYBE_UNUSED [[maybe_unused]]
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# endif
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#endif
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#endif // #ifndef BOOST_DESCRIBE_DETAIL_CONFIG_HPP_INCLUDED
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