| 1 | #ifndef ALIEMCALHIT_H |
| 2 | #define ALIEMCALHIT_H |
| 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
| 4 | * See cxx source for full Copyright notice */ |
| 5 | |
| 6 | /* $Id: */ |
| 7 | |
| 8 | //_________________________________________________________________________ |
| 9 | // Hits class for EMCAL |
| 10 | // A hit in EMCAL is the sum of all hits from the same primary |
| 11 | // in the same segment of scintillator. |
| 12 | // |
| 13 | //*-- Author: Sahal Yacoob (LBL /UCT) |
| 14 | // Based on AliPHOSHit |
| 15 | #include <TLorentzVector.h> |
| 16 | // --- AliRoot header files --- |
| 17 | #include "AliHit.h" |
| 18 | |
| 19 | #include <iostream.h> |
| 20 | |
| 21 | class AliEMCALHit : public AliHit { |
| 22 | friend ostream& operator << (ostream&,AliEMCALHit&); |
| 23 | public: |
| 24 | AliEMCALHit(); // default ctor |
| 25 | AliEMCALHit(const AliEMCALHit & hit); |
| 26 | AliEMCALHit(Int_t shunt, Int_t primary, Int_t tracknumber, Int_t id, |
| 27 | Float_t *hits,TLorentzVector *p); |
| 28 | virtual ~AliEMCALHit(void) {}// dtor |
| 29 | //returns the energy loss for this hit |
| 30 | Float_t GetEnergy(void) const{return fELOS;} |
| 31 | // return the identificator of this his |
| 32 | Int_t GetId(void) const { return fId;} |
| 33 | // returns the primary particle id at the origine of this hit |
| 34 | Int_t GetPrimary(void) const{return fPrimary;} |
| 35 | // returns the energy/momentum LorentzVector of the enetering particle. |
| 36 | TLorentzVector& GetP(void) {return fP;} |
| 37 | Bool_t operator == (AliEMCALHit const &rValue) const; |
| 38 | AliEMCALHit operator + (const AliEMCALHit& rValue); |
| 39 | |
| 40 | private: |
| 41 | Int_t fId; // Absolute Id number EMCAL segment |
| 42 | Float_t fELOS; // Energy deposited |
| 43 | Int_t fPrimary; // Primary particles at the origine of the hit |
| 44 | TLorentzVector fP; // Primary partical enetrence momentum/energy |
| 45 | |
| 46 | ClassDef(AliEMCALHit,1) // Hit for EMCAL |
| 47 | |
| 48 | }; |
| 49 | #endif // ALIEMCALHIT_H |