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OpenCV/include/opencv2/gapi/own/scalar.hpp

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+// 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_GAPI_OWN_SCALAR_HPP
+#define OPENCV_GAPI_GAPI_OWN_SCALAR_HPP
+
+#include <opencv2/gapi/own/exports.hpp>
+
+namespace cv
+{
+namespace gapi
+{
+namespace own
+{
+
+class GAPI_EXPORTS Scalar
+{
+public:
+    Scalar() = default;
+    explicit Scalar(double v0) { val[0] = v0; };
+    Scalar(double v0, double v1, double v2 = 0, double v3 = 0)
+        : val{v0, v1, v2, v3}
+    {
+    }
+
+    const double& operator[](int i) const { return val[i]; }
+          double& operator[](int i)       { return val[i]; }
+
+    static Scalar all(double v0) { return Scalar(v0, v0, v0, v0); }
+
+    double val[4] = {0};
+};
+
+inline bool operator==(const Scalar& lhs, const Scalar& rhs)
+{
+    return std::equal(std::begin(lhs.val), std::end(lhs.val), std::begin(rhs.val));
+}
+
+} // namespace own
+} // namespace gapi
+} // namespace cv
+
+#endif // OPENCV_GAPI_GAPI_OWN_SCALAR_HPP