1 #ifndef ALIEMCALDIGIT_H
2 #define ALIEMCALDIGIT_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 //_________________________________________________________________________
11 // A Digit is the sum of energy in a Tower (Hit sum) and stores information, about primaries
12 // and entering particle contributing to a Digit
14 //*-- Author: Sahal Yacoob (LBL)
15 // based on : AliPHOSDigit
16 //___________________________________________________________________________
18 // --- ROOT system ---
22 // --- Standard library ---
24 // --- AliRoot header files ---
25 #include "AliDigitNew.h"
27 class AliEMCALDigit : public AliDigitNew {
29 friend ostream& operator << ( ostream& , const AliEMCALDigit&) ;
34 AliEMCALDigit(Int_t primary, Int_t iparent, Int_t id, Int_t DigEnergy, Float_t Time, Int_t index = -1, Float_t dE = 0) ;
35 AliEMCALDigit(const AliEMCALDigit & digit) ;
36 virtual ~AliEMCALDigit() ;
38 Bool_t operator==(const AliEMCALDigit &rValue) const;
39 AliEMCALDigit operator+(const AliEMCALDigit &rValue) ;
40 AliEMCALDigit operator*(Float_t factor) ;
41 const AliEMCALDigit& operator = (const AliEMCALDigit &) {return *this;}
43 Int_t Compare(const TObject * obj) const ;
44 Float_t GetEta() const ;
45 Int_t GetNprimary() const { return fNprimary ; }
46 Int_t GetPrimary(Int_t index) const ;
47 Float_t GetDEPrimary(Int_t index) const ;
48 Int_t GetNiparent() const {return fNiparent;}
49 Int_t GetIparent(Int_t index) const ;
50 Float_t GetDEParent(Int_t index) const ;
51 Float_t GetPhi() const;
52 Float_t GetTime(void) const {return fTime ;}
53 Float_t GetTimeR(void) const {return fTimeR ;}
54 Bool_t IsSortable() const { return kTRUE ; }
55 void SetAmp(Int_t amp) { fAmp= amp ; }
56 void SetId(Int_t id) {fId = id ;}
57 void SetTime(Float_t time) {fTime = time ;}
58 void SetTimeR(Float_t time) {fTimeR = time ;}
59 void ShiftPrimary(Int_t shift); // shift to separate different TreeK in merging
63 Int_t fNprimary ; // Number of primaries
64 Int_t fNMaxPrimary ; // Max Number of primaries
65 Int_t *fPrimary ; //[fNMaxPrimary] Array of primaries
66 Float_t *fDEPrimary; //[fNMaxPrimary] Array of primary energy contributions
68 Int_t fNiparent ; // Number of initial parents
69 Int_t fNMaxiparent ; // Max Number of parents
70 Int_t *fIparent ; //[fNMaxiparent] Array of parents
71 Float_t *fDEParent; //[fNMaxiparent] Array of parent energy contributions
72 Int_t fMaxIter ; // Number to Increment Maxiparent, and MaxPrimary if default is not sufficient
73 Float_t fTime ; // Calculated time
74 Float_t fTimeR ; // Earliest time: to be used by Digits2Raw
76 ClassDef(AliEMCALDigit,3) // Digit in EMCAL
80 #endif // ALIEMCALDIGIT_H