feat:3D multi dot

3rdpart/OpenCV/include/opencv2/gapi/util/throw.hpp

@@ -0,0 +1,36 @@
+// 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.
+//
+// Copyright (C) 2018 Intel Corporation
+
+
+#ifndef OPENCV_GAPI_UTIL_THROW_HPP
+#define OPENCV_GAPI_UTIL_THROW_HPP
+
+#include <utility>  // std::forward
+
+#if !defined(__EXCEPTIONS)
+#include <stdlib.h>
+#include <stdio.h>
+#endif
+
+namespace cv
+{
+namespace util
+{
+template <class ExceptionType>
+[[noreturn]] void throw_error(ExceptionType &&e)
+{
+#if defined(__EXCEPTIONS) || defined(_CPPUNWIND)
+    throw std::forward<ExceptionType>(e);
+#else
+    fprintf(stderr, "An exception thrown! %s\n" , e.what());
+    fflush(stderr);
+    abort();
+#endif
+}
+} // namespace util
+} // namespace cv
+
+#endif // OPENCV_GAPI_UTIL_THROW_HPP