content: 
  //
  // This file is auto-generated. Please don't modify it!
  //
  package org.opencv.features2d;
  
  import org.opencv.core.Mat;
  import org.opencv.utils.Converters;
  
  import java.util.ArrayList;
  import java.util.List;
  
  // C++: class BOWTrainer
  //javadoc: BOWTrainer
  public class BOWTrainer {
  
      protected final long nativeObj;
  
      protected BOWTrainer(long addr) {
          nativeObj = addr;
      }
  
      public long getNativeObjAddr() {
          return nativeObj;
      }
  
      //
      // C++:  Mat cluster(Mat descriptors)
      //
  
      //javadoc: BOWTrainer::cluster(descriptors)
      public Mat cluster(Mat descriptors) {
  
          Mat retVal = new Mat(cluster_0(nativeObj, descriptors.nativeObj));
  
          return retVal;
      }
  
  
      //
      // C++:  Mat cluster()
      //
  
      //javadoc: BOWTrainer::cluster()
      public Mat cluster() {
  
          Mat retVal = new Mat(cluster_1(nativeObj));
  
          return retVal;
      }
  
  
      //
      // C++:  int descriptorsCount()
      //
  
      //javadoc: BOWTrainer::descriptorsCount()
      public int descriptorsCount() {
  
          int retVal = descriptorsCount_0(nativeObj);
  
          return retVal;
      }
  
  
      //
      // C++:  vector_Mat getDescriptors()
      //
  
      //javadoc: BOWTrainer::getDescriptors()
      public List<Mat> getDescriptors() {
          List<Mat> retVal = new ArrayList<Mat>();
          Mat retValMat = new Mat(getDescriptors_0(nativeObj));
          Converters.Mat_to_vector_Mat(retValMat, retVal);
          return retVal;
      }
  
  
      //
      // C++:  void add(Mat descriptors)
      //
  
      //javadoc: BOWTrainer::add(descriptors)
      public void add(Mat descriptors) {
  
          add_0(nativeObj, descriptors.nativeObj);
  
          return;
      }
  
  
      //
      // C++:  void clear()
      //
  
      //javadoc: BOWTrainer::clear()
      public void clear() {
  
          clear_0(nativeObj);
  
          return;
      }
  
  
      @Override
      protected void finalize() throws Throwable {
          delete(nativeObj);
      }
  
  
      // C++:  Mat cluster(Mat descriptors)
      private static native long cluster_0(long nativeObj, long descriptors_nativeObj);
  
      // C++:  Mat cluster()
      private static native long cluster_1(long nativeObj);
  
      // C++:  int descriptorsCount()
      private static native int descriptorsCount_0(long nativeObj);
  
      // C++:  vector_Mat getDescriptors()
      private static native long getDescriptors_0(long nativeObj);
  
      // C++:  void add(Mat descriptors)
      private static native void add_0(long nativeObj, long descriptors_nativeObj);
  
      // C++:  void clear()
      private static native void clear_0(long nativeObj);
  
      // native support for java finalize()
      private static native void delete(long nativeObj);
  
  }
  