RecSegment.h

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#ifndef TrackingRecHit_RecSegment_h
#define TrackingRecHit_RecSegment_h

/* Base Class Headers */
#include "DataFormats/TrackingRecHit/interface/TrackingRecHit.h"

/* Collaborating Class Declarations */
#include "DataFormats/GeometrySurface/interface/LocalError.h"
#include "DataFormats/GeometryVector/interface/LocalVector.h"

/* C++ Headers */

/* ====================================================================== */

/* Class RecSegment Interface */

class RecSegment : public TrackingRecHit {
public:
  RecSegment(DetId id) : TrackingRecHit(id) {}
  RecSegment(TrackingRecHit::id_type id = 0) : TrackingRecHit(id) {}

  ~RecSegment() override {}

  virtual LocalVector localDirection() const = 0;

  virtual LocalError localDirectionError() const = 0;

  virtual double chi2() const = 0;

  virtual int degreesOfFreedom() const = 0;

  int dimension() const override = 0;
};
#endif  // TrackingRecHit_RecSegment_h