3 /* Copyright(c) 2004-2006, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 ////////////////////////////////////////////////
9 // Digits classes for all ITS detectors //
10 ////////////////////////////////////////////////
11 #include <Riostream.h>
12 #include <Riostream.h>
20 //______________________________________________________________________
21 class AliITSdigit: public TObject {
25 //Standard Constructor. Fills class from array digits
26 AliITSdigit(const Int_t *digits);
28 virtual ~AliITSdigit() { }
29 // returns the array size used to store Tracks and Hits
30 static Int_t GetNTracks() {return fgkSize;}
31 //returns pointer to array of tracks numbers
32 virtual Int_t *GetTracks() {return &fTracks[0];}
33 // returns pointer to array of hits numbers for this module (as given by
35 virtual Int_t *GetHits() {return &fHits[0];}
36 // returns track number kept in the array element i of fTracks
37 virtual Int_t GetTrack(Int_t i) const {return fTracks[i];}
38 // returns hit number kept in the array element i of fHits
39 virtual Int_t GetHit(Int_t i) const {return fHits[i];}
40 virtual Int_t GetCoord1() const {return fCoord1;} // returns fCoord1
41 virtual Int_t GetCoord2() const {return fCoord2;} // returns fCoord2
42 virtual Int_t GetSignal() const {return fSignal;} // returns fSignal
43 virtual Int_t GetCompressedSignal() const {return GetSignal();} // overloaded in AliITSdigitSDD
44 virtual void SetCoord1(Int_t i){fCoord1 = i;} // Sets fCoord1 value
45 virtual void SetCoord2(Int_t i){fCoord2 = i;} // Sets fCoord12value
46 virtual void SetSignal(Int_t i){fSignal = i;} // Sets fSignal value
47 virtual void SetTrack(Int_t i,Int_t trk){fTracks[i]=trk;}
48 virtual void SetTracks(const Int_t *trks){
49 for(Int_t i=0;i<fgkSize;i++) fTracks[i]=trks[i];}
50 virtual void SetHit(Int_t i,Int_t hit){fHits[i]=hit;}
51 virtual void SetHits(const Int_t *hits){
52 for(Int_t i=0;i<fgkSize;i++) fHits[i]=hits[i];}
53 virtual void Print(Option_t *option="") const {TObject::Print(option);}
54 virtual void Print(ostream *os); // Class ascii print function
55 virtual Int_t Read(const char *name) {return TObject::Read(name);}
56 virtual void Read(istream *os); // Class ascii read function
59 static const Int_t fgkSize = 10;//array size
60 Int_t fTracks[fgkSize]; //[fgkSize] tracks making this digit
61 Int_t fHits[fgkSize]; //[fgkSize] hits associated to the tracks
63 Int_t fCoord1; // Cell number on Z axis (SPD+SDD), flag for side type (SSD)
64 Int_t fCoord2; // Cell number on X axis (SPD+SDD), strip number (SSD)
65 Int_t fSignal; // Signal in ADC counts
67 ClassDef(AliITSdigit,2) // Real data digit object for set:ITS
70 // Input and output functions for standard C++ input/output.
71 ostream &operator<<(ostream &os,AliITSdigit &source);
72 istream &operator>>(istream &os,AliITSdigit &source);