ERTelescope.h

/********************************************************************************
 *              Copyright (C) Joint Institute for Nuclear Research              *
 *                                                                              *
 *              This software is distributed under the terms of the             *
 *         GNU Lesser General Public Licence version 3 (LGPL) version 3,        *
 *                  copied verbatim in the file "LICENSE"                       *
 ********************************************************************************/

#ifndef ERTelescope_H
#define ERTelescope_H

#include "ERDetector.h"
#include "ERTelescopeSetup.h"

#include "TLorentzVector.h"

class TClonesArray;
class FairVolume;
class TF1;

class ERTelescope : public ERDetector {
  using BranchName = TString;
  using ComponentPoints = std::map<BranchName, TClonesArray*>;
  using PointsPerComponent = std::map<TString, ComponentPoints>;
public:
  ERTelescope();
  ERTelescope(const char* name, Bool_t active, Int_t verbose);
  virtual ~ERTelescope();
  virtual Bool_t ProcessHits(FairVolume* vol = 0);
  virtual void BeginEvent();
  virtual void EndOfEvent();
  virtual void Register();
  virtual TClonesArray* GetCollection(Int_t iColl) const;
  virtual void Print(Option_t *option="") const;
  virtual void Reset();
  virtual void CopyClones(TClonesArray* cl1, TClonesArray* cl2,
              Int_t offset);
  virtual void Initialize();
  virtual void ConstructGeometry();
  virtual Bool_t CheckIfSensitive(std::string name);
  void SetGeomVersion(Int_t vers ) { fVersion = vers; }
private:
  ERTelescopeSetup* fQTelescopeSetup = nullptr; 
  PointsPerComponent fPoints;
  Int_t                     fVersion = -1;           
  Int_t                     fEventID = -1;           
  Int_t                     fTrackID = -2;           
  Int_t                     fMot0TrackID = -2;       
  Double_t                  fMass = 0.;              
  TLorentzVector            fPosIn, fPosOut;    
  TLorentzVector            fMomIn, fMomOut;    
  Double32_t                fTime = 0.;              
  Double32_t                fLength = 0.;            
  Double32_t                fEloss = 0.;             
  Int_t                     fChannel = -1;
  Int_t                     fPDG = -1;
private:
  void AddPoint(TClonesArray& clref);
  void ResetParameters();

  ClassDef(ERTelescope, 1);
};

#endif