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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 | //_________________________________________________________________________ |
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9 | // EMCAL digit: |
| 10 | // |
| 11 | // A Digit is the sum of energy in a Tower (Hit sum) and stores information, about primaries |
| 12 | // and enterring particle contributing to a Digit |
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13 | // |
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14 | //*-- Author: Sahal Yacoob (LBL) |
| 15 | // based on : AliPHOSDigit |
| 16 | //___________________________________________________________________________ |
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17 | |
| 18 | // --- ROOT system --- |
| 19 | |
| 20 | #include "TObject.h" |
| 21 | |
| 22 | // --- Standard library --- |
| 23 | |
| 24 | // --- AliRoot header files --- |
| 25 | |
| 26 | #include "AliDigitNew.h" |
| 27 | |
| 28 | class AliEMCALDigit : public AliDigitNew { |
| 29 | |
| 30 | friend ostream& operator << ( ostream& , const AliEMCALDigit&) ; |
| 31 | |
| 32 | public: |
| 33 | |
| 34 | AliEMCALDigit() ; |
| 35 | AliEMCALDigit(Int_t primary, Int_t iparent, Int_t id, Int_t DigEnergy, Int_t index = -1) ; |
| 36 | AliEMCALDigit(const AliEMCALDigit & digit) ; |
| 37 | virtual ~AliEMCALDigit() ; |
| 38 | |
| 39 | Bool_t operator==(const AliEMCALDigit &rValue) const; |
| 40 | AliEMCALDigit& operator+(AliEMCALDigit const &rValue) ; |
| 41 | |
| 42 | Int_t Compare(const TObject * obj) const ; |
| 43 | Int_t GetNprimary() const { |
| 44 | // returns the number of primaries |
| 45 | return fNprimary ; } |
| 46 | Int_t GetPrimary(Int_t index) const ; |
| 47 | Int_t GetNiparent() const {return fNiparent;} |
| 48 | Int_t GetIparent(Int_t index) const ; |
| 49 | Bool_t IsSortable() const { |
| 50 | // says that AliEMCALDigits are sortable (needed for Sort method |
| 51 | return kTRUE ; } |
| 52 | void SetAmp(Int_t Amp) { |
| 53 | // sets the amplitude data member |
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54 | fAmp= Amp ; } |
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55 | void ShiftPrimary(Int_t shift); // shift to semarate different TreeK in merging |
| 56 | |
| 57 | private: |
| 58 | |
| 59 | Int_t fNprimary ; // Number of primaries |
| 60 | Int_t fNMaxPrimary ; //! Max Number of primaries |
| 61 | Int_t fPrimary[5] ; // Array of primaries |
| 62 | |
| 63 | Int_t fNiparent ; // Number of initial parents |
| 64 | Int_t fNMaxiparent ; //! Max Number of parents |
| 65 | Int_t fIparent[50] ; // Array of parents |
| 66 | |
| 67 | ClassDef(AliEMCALDigit,1) // Digit in EMCAL |
| 68 | |
| 69 | } ; |
| 70 | |
| 71 | #endif // ALIEMCALDIGIT_H |
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