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3rdparty/opencv-4.5.4/modules/gapi/src/api/gscalar.cpp 1.42 KB
f4334277   Hu Chunming   提交3rdparty
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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
  
  
  #include "precomp.hpp"
  
  #include <opencv2/gapi/gscalar.hpp>
  #include "api/gorigin.hpp"
  
  // cv::GScalar public implementation ///////////////////////////////////////////
  cv::GScalar::GScalar()
      : m_priv(new GOrigin(GShape::GSCALAR, cv::GNode::Param()))
  {
  }
  
  cv::GScalar::GScalar(const GNode &n, std::size_t out)
      : m_priv(new GOrigin(GShape::GSCALAR, n, out))
  {
  }
  
  cv::GScalar::GScalar(const cv::Scalar& s)
      : m_priv(new GOrigin(GShape::GSCALAR, cv::gimpl::ConstVal(s)))
  {
  }
  
  cv::GScalar::GScalar(cv::Scalar&& s)
      : m_priv(new GOrigin(GShape::GSCALAR, cv::gimpl::ConstVal(std::move(s))))
  {
  }
  
  cv::GScalar::GScalar(double v0)
      : m_priv(new GOrigin(GShape::GSCALAR, cv::gimpl::ConstVal(cv::Scalar(v0))))
  {
  }
  
  cv::GOrigin& cv::GScalar::priv()
  {
      return *m_priv;
  }
  
  const cv::GOrigin& cv::GScalar::priv() const
  {
      return *m_priv;
  }
  
  //N.B. if we ever need more complicated logic for desc_of(cv::(gapi::own::)Scalar)
  //dispatching should be done in the same way as for cv::(gapi::own)::Mat
  cv::GScalarDesc cv::descr_of(const cv::Scalar &)
  {
      return empty_scalar_desc();
  }
  
  namespace cv {
  std::ostream& operator<<(std::ostream& os, const cv::GScalarDesc &)
  {
      os << "(scalar)";
      return os;
  }
  }