Open Source Computer Vision Library
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75 lines
1.9 KiB
75 lines
1.9 KiB
// 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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// |
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// Copyright (C) 2018 Intel Corporation |
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#ifndef OPENCV_GAPI_GSCALAR_HPP |
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#define OPENCV_GAPI_GSCALAR_HPP |
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#include <ostream> |
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#include <opencv2/gapi/opencv_includes.hpp> |
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#include <opencv2/gapi/gcommon.hpp> // GShape |
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#include <opencv2/gapi/util/optional.hpp> |
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namespace cv |
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{ |
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// Forward declaration; GNode and GOrigin are an internal |
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// (user-inaccessible) classes. |
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class GNode; |
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struct GOrigin; |
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/** \addtogroup gapi_data_objects |
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* @{ |
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*/ |
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class GAPI_EXPORTS GScalar |
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{ |
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public: |
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GScalar(); // Empty constructor |
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explicit GScalar(const cv::Scalar& s); // Constant value constructor from cv::Scalar |
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explicit GScalar(cv::Scalar&& s); // Constant value move-constructor from cv::Scalar |
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GScalar(double v0); // Constant value constructor from double |
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GScalar(const GNode &n, std::size_t out); // Operation result constructor |
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GOrigin& priv(); // Internal use only |
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const GOrigin& priv() const; // Internal use only |
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private: |
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std::shared_ptr<GOrigin> m_priv; |
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}; |
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/** @} */ |
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/** |
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* \addtogroup gapi_meta_args |
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* @{ |
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*/ |
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struct GScalarDesc |
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{ |
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// NB.: right now it is empty |
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inline bool operator== (const GScalarDesc &) const |
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{ |
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return true; // NB: implement this method if GScalar meta appears |
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} |
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inline bool operator!= (const GScalarDesc &rhs) const |
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{ |
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return !(*this == rhs); |
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} |
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}; |
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static inline GScalarDesc empty_scalar_desc() { return GScalarDesc(); } |
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GAPI_EXPORTS GScalarDesc descr_of(const cv::Scalar &scalar); |
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std::ostream& operator<<(std::ostream& os, const cv::GScalarDesc &desc); |
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} // namespace cv |
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#endif // OPENCV_GAPI_GSCALAR_HPP
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