CbmPlane.h

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//****************************************************************************
//*                   This file is part of PandaRoot.                        *
//*                                                                          *
//*            PandaRoot is distributed under the terms of the               *
//*              GNU General Public License (GPL) version 3,                 *
//*                 copied verbatim in the file "LICENSE".                   *
//*                                                                          *
//*  Copyright (C) 2006 - 2024 FAIR GmbH and copyright holders of PandaRoot  *
//*     The copyright holders are listed in the file "COPYRIGHTHOLDERS".     *
//*               The authors are listed in the file "AUTHORS".              *
//****************************************************************************

#ifndef CBMPlane_H
#define CBMPlane_H

#include "TClonesArray.h"
//#include "TVector3.h"
#include "TLorentzVector.h"
#include "FairDetector.h"

class TClonesArray;
// class CbmPlaneImPlanePoint;
class CbmPlanePoint;
class FairVolume;

class CbmPlane : public FairDetector {

 public:
  CbmPlane();

  CbmPlane(const char *name, Bool_t active);

  virtual ~CbmPlane();

  virtual void Initialize();

  virtual Bool_t ProcessHits(FairVolume *vol = 0);

  virtual void EndOfEvent();

  virtual void BeginEvent();
  virtual void Register();

  virtual TClonesArray *GetCollection(Int_t iColl) const;

  virtual void Print() const;

  virtual void Reset();

  virtual void CopyClones(TClonesArray *cl1, TClonesArray *cl2, Int_t offset);

  virtual void ConstructGeometry();

  /*  CbmPlanePoint* AddHit(Int_t trackID, Int_t detID, TVector3 posIn, */
  /*            TVector3 pos_out, TVector3 momIn,  */
  /*            TVector3 momOut, Double_t time,  */
  /*            Double_t length, Double_t eLoss); */

  CbmPlanePoint *AddHit1(Int_t trackID, Int_t detID, TVector3 posIn, TVector3 posOut, TVector3 momIn, TVector3 momOut, Double_t time, Double_t length, Double_t eLoss,
                         Double_t charge, Double_t mass, Bool_t preflag, Bool_t postflag, TString nam, Int_t evt);

  CbmPlanePoint *AddHit2(Int_t trackID, Int_t detID, TVector3 posIn, TVector3 posOut, TVector3 momIn, TVector3 momOut, Double_t time, Double_t length, Double_t eLoss,
                         Double_t charge, Double_t mass, Bool_t preflag, Bool_t postflag, TString nam, Int_t evt);

  CbmPlanePoint *AddHit3(Int_t trackID, Int_t detID, TVector3 posIn, TVector3 posOut, TVector3 momIn, TVector3 momOut, Double_t time, Double_t length, Double_t eLoss,
                         Double_t charge, Double_t mass, Bool_t preflag, Bool_t postflag, TString nam, Int_t evt);

  void plane();

 private:
  Int_t fTrackID;                 
  Int_t fVolumeID;                
  TLorentzVector fPosIn, fPosOut; 
  TLorentzVector fMomIn, fMomOut; 
  Double32_t fTime;               
  Double32_t fLength;             
  Double32_t fELoss;              
  Int_t fPosIndex;                
  Int_t volDetector;              
  Double_t fcharge;
  Double_t fmass;
  Bool_t fpreflag, fpostflag;

  TString fcurrnam;
  TString fcurrnam2;

  TClonesArray *fPlane1Collection; 
  TClonesArray *fPlane2Collection; 
  TClonesArray *fPlane3Collection; 

  Int_t fevent;
  // reset all parameters
  void ResetParameters();

  ClassDef(CbmPlane, 1)
};

inline void CbmPlane::ResetParameters()
{
  fTrackID = -999;
  fVolumeID = -999;
  fPosIn.SetXYZT(-999., -999., -999., -999.);
  fPosOut.SetXYZT(-999., -999., -999., -999.);
  fMomIn.SetXYZT(-999., -999., -999., -999.);
  fMomOut.SetXYZT(-999., -999., -999., -999.);
  fTime = -999;
  fLength = -999;
  fELoss = 0;
  fmass = -999;
  fpreflag = -999;
  fpostflag = -999;
}

#endif