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69 lines
1.9 KiB
69 lines
1.9 KiB
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// (C) Copyright Edward Diener 2011-2015 |
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// Use, modification and distribution are subject to the Boost Software License, |
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// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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// http://www.boost.org/LICENSE_1_0.txt). |
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#if !defined(BOOST_VMD_DETAIL_ASSERT_HPP) |
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#define BOOST_VMD_DETAIL_ASSERT_HPP |
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#include <boost/preprocessor/debug/assert.hpp> |
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#include <boost/preprocessor/variadic/elem.hpp> |
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#if BOOST_VMD_MSVC |
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#include <boost/preprocessor/comparison/equal.hpp> |
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#include <boost/preprocessor/control/if.hpp> |
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#include <boost/preprocessor/control/iif.hpp> |
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#include <boost/preprocessor/variadic/size.hpp> |
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#include <boost/vmd/empty.hpp> |
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#define BOOST_VMD_DETAIL_ASSERT_VC_GEN_ERROR_OUTPUT(errstr) \ |
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BOOST_PP_ASSERT(0) \ |
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typedef char errstr[-1]; \ |
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/**/ |
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#define BOOST_VMD_DETAIL_ASSERT_VC_GEN_ERROR_DEFAULT(...) \ |
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BOOST_VMD_DETAIL_ASSERT_VC_GEN_ERROR_OUTPUT(BOOST_VMD_ASSERT_ERROR) \ |
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/**/ |
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#define BOOST_VMD_DETAIL_ASSERT_VC_GEN_ERROR_ERRSTR(...) \ |
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BOOST_VMD_DETAIL_ASSERT_VC_GEN_ERROR_OUTPUT(BOOST_PP_VARIADIC_ELEM(1,__VA_ARGS__)) \ |
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/**/ |
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#define BOOST_VMD_DETAIL_ASSERT_TRUE(...) \ |
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BOOST_PP_IIF \ |
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( \ |
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BOOST_PP_EQUAL \ |
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( \ |
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BOOST_PP_VARIADIC_SIZE(__VA_ARGS__), \ |
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1 \ |
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), \ |
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BOOST_VMD_DETAIL_ASSERT_VC_GEN_ERROR_DEFAULT, \ |
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BOOST_VMD_DETAIL_ASSERT_VC_GEN_ERROR_ERRSTR \ |
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) \ |
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(__VA_ARGS__) \ |
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/**/ |
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#define BOOST_VMD_DETAIL_ASSERT(...) \ |
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BOOST_PP_IF \ |
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( \ |
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BOOST_PP_VARIADIC_ELEM(0,__VA_ARGS__), \ |
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BOOST_VMD_EMPTY, \ |
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BOOST_VMD_DETAIL_ASSERT_TRUE \ |
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) \ |
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(__VA_ARGS__) \ |
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/**/ |
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#else |
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#define BOOST_VMD_DETAIL_ASSERT_DO(cond) \ |
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BOOST_PP_ASSERT(cond) \ |
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/**/ |
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#define BOOST_VMD_DETAIL_ASSERT(...) \ |
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BOOST_VMD_DETAIL_ASSERT_DO(BOOST_PP_VARIADIC_ELEM(0,__VA_ARGS__)) \ |
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/**/ |
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#endif /* BOOST_VMD_MSVC */ |
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#endif /* BOOST_VMD_DETAIL_ASSERT_HPP */
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