Updates for the ROOT trunk
[u/mrichter/AliRoot.git] / PHOS / AliPHOSDigit.h
CommitLineData
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
702ab87e 8/* History of cvs commits:
9 *
10 * $Log$
3663622c 11 * Revision 1.34 2006/04/22 10:30:17 hristov
12 * Add fEnergy to AliPHOSDigit and operate with EMC amplitude in energy units (Yu.Kharlov)
13 *
27a73a5d 14 * Revision 1.33 2005/05/28 14:19:04 schutz
15 * Compilation warnings fixed by T.P.
16 *
702ab87e 17 */
18
b2a60966 19//_________________________________________________________________________
20// PHOS digit: Id
21// energy
22// 3 identifiers for the primary particle(s) at the origine of the digit
23// The digits are made in FinishEvent() by summing all the hits in a single PHOS crystal or PPSD gas cell
184569b0 24// It would be nice to replace the 3 identifiers by an array, but, because digits are kept in a TClonesArray,
b2a60966 25// it is not possible to stream such an array... (beyond my understqnding!)
26//
27//*-- Author: Laurent Aphecetche & Yves Schutz (SUBATECH)
d15a28e7 28
29// --- ROOT system ---
30
e957fea8 31//#include "TObject.h"
d15a28e7 32
33// --- Standard library ---
34
35// --- AliRoot header files ---
36
37#include "AliDigitNew.h"
52d2af54 38using std::ostream;
d15a28e7 39
40class AliPHOSDigit : public AliDigitNew {
6c370def 41
5cf7bbad 42 friend ostream& operator << ( ostream& , const AliPHOSDigit&) ;
6c370def 43
88714635 44 public:
45
cf239357 46 AliPHOSDigit() ;
9688c1dd 47 AliPHOSDigit(Int_t primary, Int_t id, Int_t DigEnergy, Float_t Time, Int_t index = -1) ;
27a73a5d 48 AliPHOSDigit(Int_t primary, Int_t id, Float_t energy , Float_t Time, Int_t index = -1) ;
cf239357 49 AliPHOSDigit(const AliPHOSDigit & digit) ;
2e5c3041 50 virtual ~AliPHOSDigit() ;
d15a28e7 51
b27d82c8 52 Bool_t operator==(const AliPHOSDigit &rValue) const;
3663622c 53
54 AliPHOSDigit& operator += (AliPHOSDigit const &rValue) ;
55 AliPHOSDigit& operator *= (Float_t factor) ;
56
57public:
58
54ac223e 59 Int_t Compare(const TObject * obj) const ;
60 Int_t GetNprimary() const { return fNprimary ; }
61 Int_t GetPrimary(Int_t index) const ;
62 Float_t GetEnergy(void) const {return fEnergy ;}
63 Float_t GetTime(void) const {return fTime ;}
64 Float_t GetTimeR(void) const {return fTimeR ;}
65 Int_t GetNSamplesHG() const {return fNSamplesHG;}
66 Int_t GetNSamplesLG() const {return fNSamplesLG;}
67 UShort_t *GetSamplesHG() const {return fSamplesHG;}
68 UShort_t *GetSamplesLG() const {return fSamplesLG;}
69 Bool_t IsSortable() const { return kTRUE ; }
70 void Print(const Option_t * = "") const;
71 void SetAmp(Int_t Amp) {fAmp = Amp ;}
72 void SetEnergy(Float_t E) {fEnergy= E ;}
73 void SetTime(Float_t time) {fTime = time ;}
74 void SetTimeR(Float_t time) {fTimeR = time ;}
75 void SetALTROSamplesHG(Int_t nSamplesHG, Int_t *samplesHG);
76 void SetALTROSamplesLG(Int_t nSamplesLG, Int_t *samplesLG);
77 void ShiftPrimary(Int_t shift); // shift to separate different TreeK in merging
26d4b141 78
6c8ba828 79private:
80 AliPHOSDigit & operator = (const AliPHOSDigit & /*digit*/);
81
82private:
ff4c968a 83
54ac223e 84 Int_t fNprimary ; // Number of primaries
85 Int_t * fPrimary ; //[fNprimary] Array of primaries
86 Float_t fEnergy ; // Deposited energy in ADC counts
87 Float_t fTime ; // Calculcated time
88 Float_t fTimeR ; // Earliest time: to be used by Digits2Raw
89 Int_t fNSamplesHG; // Number of high-gain ALTRO samples
90 Int_t fNSamplesLG; // Number of low-gain ALTRO samples
91 UShort_t *fSamplesHG; //[fNSamplesHG] Array of high-gain ALTRO samples
92 UShort_t *fSamplesLG; //[fNSamplesLG] Array of low-gain ALTRO samples
93
94 ClassDef(AliPHOSDigit,6) // Digit in PHOS
d15a28e7 95
96} ;
97
98#endif // ALIPHOSDIGIT_H