28 lines
1.0 KiB
C++
28 lines
1.0 KiB
C++
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// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html.
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#ifndef OPENCV_CORE_DETAILS_EXCEPTION_PTR_H
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#define OPENCV_CORE_DETAILS_EXCEPTION_PTR_H
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#ifndef CV__EXCEPTION_PTR
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# if defined(__ANDROID__) && defined(ATOMIC_INT_LOCK_FREE) && ATOMIC_INT_LOCK_FREE < 2
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# define CV__EXCEPTION_PTR 0 // Not supported, details: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58938
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# elif defined(CV_CXX11)
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# define CV__EXCEPTION_PTR 1
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# elif defined(_MSC_VER)
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# define CV__EXCEPTION_PTR (_MSC_VER >= 1600)
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# elif defined(__clang__)
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# define CV__EXCEPTION_PTR 0 // C++11 only (see above)
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# elif defined(__GNUC__) && defined(__GXX_EXPERIMENTAL_CXX0X__)
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# define CV__EXCEPTION_PTR (__GXX_EXPERIMENTAL_CXX0X__ > 0)
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# endif
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#endif
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#ifndef CV__EXCEPTION_PTR
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# define CV__EXCEPTION_PTR 0
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#elif CV__EXCEPTION_PTR
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# include <exception> // std::exception_ptr
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#endif
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#endif // OPENCV_CORE_DETAILS_EXCEPTION_PTR_H
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