CbmStsKFTrackFitter.h

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/* Copyright (C) 2006-2017 GSI Helmholtzzentrum fuer Schwerionenforschung, Darmstadt
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Denis Bertini [committer] */
 
#ifndef CBMSTSKFTRACKFITTER
#define CBMSTSKFTRACKFITTER 1
 
#include "CbmKFStsHit.h"
#include "CbmStsTrackFitter.h"
 
#include <vector>
 
class CbmKFTrack;
class CbmVertex;
class TClonesArray;
 
class CbmStsKFTrackFitter : public CbmStsTrackFitter {
 
 public:
  CbmStsKFTrackFitter();
 
  ~CbmStsKFTrackFitter(){};
 
 
  void Init();
 
  Int_t DoFit(CbmStsTrack* track, Int_t pidHypo = 211);
 
  void Extrapolate(CbmStsTrack* track, Double_t z, FairTrackParam* e_track);
 
  void Extrapolate(FairTrackParam* trackPar, Double_t z, FairTrackParam* e_track);
 
  Double_t GetChiToVertex(CbmStsTrack* track, CbmVertex* vtx = nullptr);
 
  Double_t FitToVertex(CbmStsTrack* track, CbmVertex* vtx, FairTrackParam* v_track);
 
 private:
  void SetKFHits(CbmKFTrack& T, CbmStsTrack* track);
  Bool_t CheckTrack(CbmKFTrack& T);
 
  std::vector<CbmKFStsHit> fHits;
 
  TClonesArray* fMvdHitsArray;
  TClonesArray* fStsHitsArray;
 
  Bool_t fIsInitialised;
 
 public:
  ClassDef(CbmStsKFTrackFitter, 1);
 
 private:
  CbmStsKFTrackFitter(const CbmStsKFTrackFitter&);
  void operator=(const CbmStsKFTrackFitter&);
};
 
#endif