content: //
  // This file is auto-generated. Please don't modify it!
  //
  package org.opencv.video;
  
  import org.opencv.core.Algorithm;
  import org.opencv.core.Mat;
  
  // C++: class SparseOpticalFlow
  //javadoc: SparseOpticalFlow
  
  public class SparseOpticalFlow extends Algorithm {
  
      protected SparseOpticalFlow(long addr) { super(addr); }
  
      // internal usage only
      public static SparseOpticalFlow __fromPtr__(long addr) { return new SparseOpticalFlow(addr); }
  
      //
      // C++:  void cv::SparseOpticalFlow::calc(Mat prevImg, Mat nextImg, Mat prevPts, Mat& nextPts, Mat& status, Mat& err = cv::Mat())
      //
  
      //javadoc: SparseOpticalFlow::calc(prevImg, nextImg, prevPts, nextPts, status, err)
      public  void calc(Mat prevImg, Mat nextImg, Mat prevPts, Mat nextPts, Mat status, Mat err)
      {
          
          calc_0(nativeObj, prevImg.nativeObj, nextImg.nativeObj, prevPts.nativeObj, nextPts.nativeObj, status.nativeObj, err.nativeObj);
          
          return;
      }
  
      //javadoc: SparseOpticalFlow::calc(prevImg, nextImg, prevPts, nextPts, status)
      public  void calc(Mat prevImg, Mat nextImg, Mat prevPts, Mat nextPts, Mat status)
      {
          
          calc_1(nativeObj, prevImg.nativeObj, nextImg.nativeObj, prevPts.nativeObj, nextPts.nativeObj, status.nativeObj);
          
          return;
      }
  
  
      @Override
      protected void finalize() throws Throwable {
          delete(nativeObj);
      }
  
  
  
      // C++:  void cv::SparseOpticalFlow::calc(Mat prevImg, Mat nextImg, Mat prevPts, Mat& nextPts, Mat& status, Mat& err = cv::Mat())
      private static native void calc_0(long nativeObj, long prevImg_nativeObj, long nextImg_nativeObj, long prevPts_nativeObj, long nextPts_nativeObj, long status_nativeObj, long err_nativeObj);
      private static native void calc_1(long nativeObj, long prevImg_nativeObj, long nextImg_nativeObj, long prevPts_nativeObj, long nextPts_nativeObj, long status_nativeObj);
  
      // native support for java finalize()
      private static native void delete(long nativeObj);
  
  }
  