// ------------------------------------------------------------------------- // ----- CbmTof header file ----- // ----- Created 28/07/04 by V. Friese ----- // ------------------------------------------------------------------------- /** CbmTof.h *@author V.Friese ** ** Defines the active detector TOF. Constructs the geometry and ** registeres MCPoints. **/ #ifndef CBMTOF_H #define CBMTOF_H #include "CbmDetector.h" #include "TClonesArray.h" #include "TLorentzVector.h" #include "TVector3.h" class CbmTofPoint; class CbmVolume; class CbmTof : public CbmDetector { public: /** Default constructor **/ CbmTof(); /** Standard constructor. *@param name detetcor name *@param active sensitivity flag **/ CbmTof(const char* name, Bool_t active); /** Destructor **/ virtual ~CbmTof(); /** Virtual method ProcessHits ** ** Defines the action to be taken when a step is inside the ** active volume. Creates CbmTofPoints and adds them to the ** collection. *@param vol Pointer to the active volume **/ virtual Bool_t ProcessHits(CbmVolume* vol = 0); /** Virtual method EndOfEvent ** ** If verbosity level is set, print hit collection at the ** end of the event and resets it afterwards. **/ virtual void EndOfEvent(); /** Virtual method Register ** ** Registers the hit collection in the ROOT manager. **/ virtual void Register(); /** Accessor to the hit collection **/ virtual TClonesArray* GetCollection(Int_t iColl) const; /** Virtual method Print ** ** Screen output of hit collection. **/ virtual void Print() const; /** Virtual method Reset ** ** Clears the hit collection **/ virtual void Reset(); /** Virtual method CopyClones ** ** Copies the hit collection with a given track index offset *@param cl1 Origin *@param cl2 Target *@param offset Index offset **/ virtual void CopyClones(TClonesArray* cl1, TClonesArray* cl2, Int_t offset); /** Virtual method Construct geometry ** ** Constructs the TOF geometry **/ virtual void ConstructGeometry(); private: /** Track information to be stored until the track leaves the active volume. **/ Int_t fTrackID; //! track index Int_t fVolumeID; //! volume id TLorentzVector fPos; //! position TLorentzVector fMom; //! momentum Double32_t fTime; //! time Double32_t fLength; //! length Double32_t fELoss; //! energy loss Int_t fPosIndex; //! TClonesArray* fTofCollection; //! Hit collection /** Private method AddHit ** ** Adds a CbmTofPoint to the HitCollection **/ CbmTofPoint* AddHit(Int_t trackID, Int_t detID, TVector3 pos, TVector3 mom, Double_t time, Double_t length, Double_t eLoss); /** Private method ResetParameters ** ** Resets the private members for the track parameters **/ void ResetParameters(); ClassDef(CbmTof,1) }; inline void CbmTof::ResetParameters() { fTrackID = fVolumeID = 0; fPos.SetXYZM(0.0, 0.0, 0.0, 0.0); fMom.SetXYZM(0.0, 0.0, 0.0, 0.0); fTime = fLength = fELoss = 0; fPosIndex = 0; }; #endif