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b13bbe81 | 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 | |
ffa6d63b | 10 | // A hit in EMCAL is the sum of all hits from the same Entering particle |
b13bbe81 | 11 | // in the same segment of scintillator. |
12 | // | |
13 | //*-- Author: Sahal Yacoob (LBL /UCT) | |
14 | // Based on AliPHOSHit | |
d64c959b | 15 | |
b13bbe81 | 16 | // --- AliRoot header files --- |
17 | #include "AliHit.h" | |
18 | ||
0267cfa6 | 19 | using std::ostream; |
b13bbe81 | 20 | |
21 | class AliEMCALHit : public AliHit { | |
773f6f3f | 22 | |
23 | friend ostream& operator << (ostream&,AliEMCALHit&); | |
24 | ||
25 | public: | |
773f6f3f | 26 | AliEMCALHit(); // default ctor |
27 | AliEMCALHit(const AliEMCALHit & hit); | |
f1d9131f | 28 | AliEMCALHit& operator = (const AliEMCALHit& source) ; |
fdebddeb | 29 | AliEMCALHit(Int_t shunt, Int_t primary, Int_t tracknumber, Int_t iparent, Float_t ienergy, Int_t id, Float_t *hits,Float_t *p); |
773f6f3f | 30 | virtual ~AliEMCALHit(void) {}// dtor |
31 | //returns the energy loss for this hit | |
32 | Float_t GetEnergy(void) const{return fELOS;} | |
33 | // return the identificator of this his | |
34 | Int_t GetId(void) const { return fId;} | |
35 | // returns the primary particle id at the origine of this hit | |
36 | Int_t GetIparent(void) const{return fIparent;} | |
37 | Float_t GetIenergy(void) const{return fIenergy;} | |
38 | Int_t GetPrimary(void) const{return fPrimary;} | |
39 | // returns the energy/momentum LorentzVector of the enetering particle. | |
40 | Float_t GetTime(void) const { | |
41 | // returns the time of the first energy deposition | |
42 | return fTime ;} | |
fdebddeb | 43 | |
773f6f3f | 44 | Float_t GetPx(void) const{return fPx;} |
45 | Float_t GetPy(void) const{return fPy;} | |
46 | Float_t GetPz(void) const{return fPz;} | |
47 | Float_t GetPe(void) const{return fPe;} | |
fdebddeb | 48 | |
14ce0a6e | 49 | void SetIparent(Int_t iparent) {fIparent=iparent;} |
ab37d09c | 50 | void SetPrimary(Int_t primary) {fPrimary=primary;} |
51 | ||
773f6f3f | 52 | Bool_t operator == (AliEMCALHit const &rValue) const; |
53 | AliEMCALHit operator + (const AliEMCALHit& rValue); | |
54 | ||
b13bbe81 | 55 | private: |
b13bbe81 | 56 | |
773f6f3f | 57 | Int_t fId; // Absolute Id number EMCAL segment |
58 | Float_t fELOS; // Energy deposited | |
59 | Int_t fPrimary; // Primary particles at the origin of the hit | |
fdebddeb | 60 | Float_t fPx; // Primary particle entrance momentum/energy |
61 | Float_t fPy; // Primary particle entrance momentum/energy | |
62 | Float_t fPz; // Primary particle entrance momentum/energy | |
63 | Float_t fPe; // Primary particle entrance momentum/energy | |
773f6f3f | 64 | Int_t fIparent; // Parent particle that entered emcal |
65 | Float_t fIenergy; // Initial energy of parent particle that enterred the emcal | |
66 | Float_t fTime ; // Time of the energy deposition | |
67 | ||
68 | ClassDef(AliEMCALHit,3) // Hit for EMCAL | |
69 | ||
70 | }; | |
71 | ||
b13bbe81 | 72 | #endif // ALIEMCALHIT_H |