keygroup.h

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#ifndef __KEYGROUP_H
#define __KEYGROUP_H

#include <vector>
#include <fstream>

class keypoint;
class model;

class keygroup{
private:
  int id;
public:
  keygroup(int ID=getNewKeygroupID());
    
  model *M;
  std::vector<keygroup*> neighbors;
  std::vector<keypoint*> keypts;
    
  bool isNeighbor(keygroup *g);
  int compareTo(std::vector<keypoint*>* keypoints);
  int compareTo(keygroup *g);   
  keypoint* bestMatchInGroup(keypoint* key, double* sqDist);
    
  int getID() const { return id; }
  
  static int getNewKeygroupID() { return keygroupID++; }
  
  void writeToFile(std::ofstream& outfile);
  
private:
  static int keygroupID;
  
  keygroup(const keygroup&); // Do not use
  keygroup& operator=(const keygroup&); // Do not use
};

#endif