#ifndef _OWLPS_POSITIONING_REFERENCEPOINT_HH_
#define _OWLPS_POSITIONING_REFERENCEPOINT_HH_

#include "point3d.hh"
#include "calibrationmeasurement.hh"

#include <iostream>
#include <vector>

class ReferencePoint: public Point3D
{
protected:
  std::vector<CalibrationMeasurement*> measurements ;

public:
  ReferencePoint(const float &_x = 0, const float &_y = 0, const float &_z = 0):
    Point3D(_x, _y, _z) {}
  ReferencePoint(const Point3D &p): Point3D(p) {}
  ReferencePoint(const ReferencePoint &rp):
    Point3D(rp), measurements(rp.measurements) {}

  ~ReferencePoint() ;

  std::vector<CalibrationMeasurement*> get_measurements() const ;

  void add_measurement(const CalibrationMeasurement *cm) ;
  //  float get_ss_square_distance(const vector<CalibrationMeasurement> &m) const ;
  //  bool get_power_for_ap(const string &ap_mac, float *p) const ;

  ReferencePoint operator=(const ReferencePoint &rp) ;
  bool operator==(const ReferencePoint &rp) const ;
  bool operator!=(const ReferencePoint &rp) const ;

  friend std::ostream &operator<<(std::ostream &os, const ReferencePoint &rp) ;
} ;

#endif // _OWLPS_POSITIONING_REFERENCEPOINT_HH_