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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 */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
8 | //_________________________________________________________________________ | |
9 | // EMCAL digit: | |
10 | // | |
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 | |
13 | // | |
14 | //*-- Author: Sahal Yacoob (LBL) | |
15 | // based on : AliPHOSDigit | |
16 | //___________________________________________________________________________ | |
17 | ||
18 | // --- ROOT system --- | |
19 | ||
20 | #include "TObject.h" | |
21 | ||
22 | // --- Standard library --- | |
23 | ||
24 | // --- AliRoot header files --- | |
25 | #include "AliDigitNew.h" | |
26 | ||
27 | class AliEMCALDigit : public AliDigitNew { | |
28 | ||
29 | friend ostream& operator << ( ostream& , const AliEMCALDigit&) ; | |
30 | ||
31 | public: | |
32 | ||
33 | 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() ; | |
37 | ||
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;} | |
42 | ||
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 | |
60 | ||
61 | private: | |
62 | ||
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 | |
67 | ||
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 | |
75 | ||
76 | ClassDef(AliEMCALDigit,3) // Digit in EMCAL | |
77 | ||
78 | } ; | |
79 | ||
80 | #endif // ALIEMCALDIGIT_H |