d6/d8a/TrigPrimaryVertexTrack_8h_source.html

/*

  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration

*/


#ifndef TRIGVERTEXFITTER_TRIGPRIMARYVERTEXTRACK_H

#define TRIGVERTEXFITTER_TRIGPRIMARYVERTEXTRACK_H


class TrigL2Vertex;

class TrigInDetTrack;

namespace Trk {

  class Track;

}


class TrigPrimaryVertexTrack : public TrigVertexFittingNode

{

  public:

  TrigPrimaryVertexTrack(const TrigInDetTrack*);

  TrigPrimaryVertexTrack(const Trk::Track*);

  ~TrigPrimaryVertexTrack();

  const TrigInDetTrack* getTrigTrack();

  const Trk::Track* getTrkTrack();


  virtual double getChi2Distance(TrigL2Vertex*);

  virtual void updateVertex(TrigL2Vertex*);

  virtual MsgStream& report( MsgStream& ) const;

  void setIndex(int);

  int getIndex() const;

  int getTrackType();

  bool isActive();

  void activate();

  void mask();

  const double* Perigee() const;

  double PerigeeCovariance(int,int) const;

  double getChi2Contribution();

 private:

  const TrigInDetTrack* m_pTrigTrack;

  const Trk::Track* m_pTrkTrack;

  int m_nTrackType;

  int m_index = 0;

  double m_Vqq[3][3]{};

  double m_Vuq[2][3]{};

  double m_Vuu[2][2]{};

  double m_u[2]{};

  double m_q[3]{};

  double m_Perigee[5]{};

  double m_PerigeeCovariance[5][5]{};

  double m_A[2][3]{};

  double m_B[2][3]{};

  double m_dChi2;

  bool m_active;

};


#endif // not TRIGVERTEXFITTER_TRIGPRIMARYVERTEXTRACK_H