]>
Commit | Line | Data |
---|---|---|
aa7c9120 | 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 | ||
6 | /* $Id$ */ | |
7 | ||
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) | |
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 { | |
29 | ||
30 | friend ostream& operator << ( ostream& , const AliPHOSDigit&) ; | |
31 | ||
32 | public: | |
33 | ||
34 | AliPHOSDigit() ; | |
35 | AliPHOSDigit(Int_t primary, Int_t id, Int_t DigEnergy, Int_t index = -1) ; | |
36 | AliPHOSDigit(const AliPHOSDigit & digit) ; | |
37 | virtual ~AliPHOSDigit() ; | |
38 | ||
39 | Bool_t operator==(const AliPHOSDigit &rValue) const; | |
40 | AliPHOSDigit& operator+(AliPHOSDigit 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 | Bool_t IsSortable() const { | |
48 | // says that AliPHOSDigits are sortable (needed for Sort method | |
49 | return kTRUE ; } | |
50 | void SetAmp(Int_t Amp) { | |
51 | // sets the amplitude data member | |
52 | fAmp=Amp ; } | |
53 | void ShiftPrimary(Int_t shift); // shift to semarate different TreeK in merging | |
54 | ||
55 | private: | |
56 | ||
57 | Int_t fNprimary ; // Number of primaries | |
58 | Int_t fNMaxPrimary ; //! Max Number of primaries | |
59 | Int_t fPrimary[5] ; // Array of primaries | |
60 | ||
61 | ClassDef(AliPHOSDigit,1) // Digit in PHOS | |
62 | ||
63 | } ; | |
64 | ||
65 | #endif // ALIPHOSDIGIT_H |