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29 lines
1.1 KiB
29 lines
1.1 KiB
5 years ago
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#ifndef BOOST_CONTRACT_DETAIL_ASSERT_HPP_
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#define BOOST_CONTRACT_DETAIL_ASSERT_HPP_
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// Copyright (C) 2008-2018 Lorenzo Caminiti
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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 a copy at http://www.boost.org/LICENSE_1_0.txt).
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// See: http://www.boost.org/doc/libs/release/libs/contract/doc/html/index.html
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#include <boost/contract/core/exception.hpp>
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#include <boost/contract/detail/noop.hpp>
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#include <boost/preprocessor/stringize.hpp>
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// In detail because used by both ASSERT and CHECK.
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// Use ternary operator `?:` and no trailing `;` here to allow `if(...) ASSERT(
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// ...); else ...` (won't compile if expands using an if statement instead even
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// if wrapped by {}, and else won't compile if expands trailing `;`).
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#define BOOST_CONTRACT_DETAIL_ASSERT(cond) \
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/* no if-statement here */ \
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((cond) ? \
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BOOST_CONTRACT_DETAIL_NOOP \
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: \
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throw boost::contract::assertion_failure( \
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__FILE__, __LINE__, BOOST_PP_STRINGIZE(cond)) \
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) /* no ; here */
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#endif // #include guard
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