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//                        Intel License Agreement
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// Copyright (C) 2009, Xavier Delacour, all rights reserved.
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// 2009-01-09, Xavier Delacour <xavier.delacour@gmail.com>

#ifndef __opencv_featuretree_h__
#define __opencv_featuretree_h__

struct CvFeatureTree {
  CvFeatureTree(const CvFeatureTree& x);
  CvFeatureTree& operator= (const CvFeatureTree& rhs);

  CvFeatureTree() {}
  virtual ~CvFeatureTree() {}
  virtual void FindFeatures(const CvMat* d, int k, int emax, CvMat* results, CvMat* dist) = 0;
  virtual int FindOrthoRange(CvMat* /*bounds_min*/, CvMat* /*bounds_max*/,CvMat* /*results*/) {
    return 0;
  }
};

#endif // __cv_featuretree_h__

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