exception_ptr.hpp

// This file is part of OpenCV project.




// It is subject to the license terms in the LICENSE file found in the top-level directory




// of this distribution and at http://opencv.org/license.html.








#ifndef OPENCV_CORE_DETAILS_EXCEPTION_PTR_H




#define OPENCV_CORE_DETAILS_EXCEPTION_PTR_H








#ifndef CV__EXCEPTION_PTR




#  if defined(__ANDROID__) && defined(ATOMIC_INT_LOCK_FREE) && ATOMIC_INT_LOCK_FREE < 2




#    define CV__EXCEPTION_PTR 0

// Not supported, details: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58938




#  elif defined(CV_CXX11)




#    define CV__EXCEPTION_PTR 1




#  elif defined(_MSC_VER)




#    define CV__EXCEPTION_PTR (_MSC_VER >= 1600)




#  elif defined(__clang__)




#    define CV__EXCEPTION_PTR 0

// C++11 only (see above)




#  elif defined(__GNUC__) && defined(__GXX_EXPERIMENTAL_CXX0X__)




#    define CV__EXCEPTION_PTR (__GXX_EXPERIMENTAL_CXX0X__ > 0)




#  endif




#endif




#ifndef CV__EXCEPTION_PTR




#  define CV__EXCEPTION_PTR 0




#elif CV__EXCEPTION_PTR




#  include <exception>
// std::exception_ptr




#endif








#endif

// OPENCV_CORE_DETAILS_EXCEPTION_PTR_H