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d15a28e7 | 1 | #ifndef ALIPHOSDIGIT_H |
2 | #define ALIPHOSDIGIT_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6ad0bfa0 | 6 | /* $Id$ */ |
7 | ||
b2a60966 | 8 | //_________________________________________________________________________ |
9 | // PHOS digit: Id | |
10 | // energy | |
11 | // 3 identifiers for the primary particle(s) at the origine of the digit | |
12 | // The digits are made in FinishEvent() by summing all the hits in a single PHOS crystal or PPSD gas cell | |
13 | // It would be nice to replace the 3 identifiers by an array, but, because digits are kept in a TClonesQArray, | |
14 | // it is not possible to stream such an array... (beyond my understqnding!) | |
15 | // | |
16 | //*-- Author: Laurent Aphecetche & Yves Schutz (SUBATECH) | |
d15a28e7 | 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 AliPHOSDigit : public AliDigitNew { | |
6c370def | 29 | |
5cf7bbad | 30 | friend ostream& operator << ( ostream& , const AliPHOSDigit&) ; |
6c370def | 31 | |
88714635 | 32 | public: |
33 | ||
cf239357 | 34 | AliPHOSDigit() ; |
9688c1dd | 35 | AliPHOSDigit(Int_t primary, Int_t id, Int_t DigEnergy, Float_t Time, Int_t index = -1) ; |
cf239357 | 36 | AliPHOSDigit(const AliPHOSDigit & digit) ; |
2e5c3041 | 37 | virtual ~AliPHOSDigit() ; |
d15a28e7 | 38 | |
b27d82c8 | 39 | Bool_t operator==(const AliPHOSDigit &rValue) const; |
d15a28e7 | 40 | AliPHOSDigit& operator+(AliPHOSDigit const &rValue) ; |
6c370def | 41 | |
037cc66d | 42 | Int_t Compare(const TObject * obj) const ; |
88714635 | 43 | Int_t GetNprimary() const { |
44 | // returns the number of primaries | |
45 | return fNprimary ; } | |
26d4b141 | 46 | Int_t GetPrimary(Int_t index) const ; |
9688c1dd | 47 | Float_t GetTime(void) const {return fTime ;} |
88714635 | 48 | Bool_t IsSortable() const { |
49 | // says that AliPHOSDigits are sortable (needed for Sort method | |
50 | return kTRUE ; } | |
d8ca0b45 | 51 | void Print(Option_t *option) const; |
88714635 | 52 | void SetAmp(Int_t Amp) { |
53 | // sets the amplitude data member | |
54 | fAmp=Amp ; } | |
9688c1dd | 55 | void SetTime(Float_t Time) {fTime = Time ;} |
36641f9d | 56 | void ShiftPrimary(Int_t shift); // shift to separate different TreeK in merging |
26d4b141 | 57 | |
88714635 | 58 | private: |
ff4c968a | 59 | |
36641f9d | 60 | Int_t fNprimary ; // Number of primaries |
61 | Int_t fNMaxPrimary ; //! Max Number of primaries | |
62 | Int_t fPrimary[5] ; // Array of primaries | |
63 | Int_t fShiftOffset ; // offset to be applied to the primary article numbering in case of event mixing | |
64 | Float_t fTime ; // Calculcated time | |
83974468 | 65 | |
b2a60966 | 66 | ClassDef(AliPHOSDigit,1) // Digit in PHOS |
d15a28e7 | 67 | |
68 | } ; | |
69 | ||
70 | #endif // ALIPHOSDIGIT_H |