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>
22 //______________________________________________________________________
23 class AliITSdigit: public TObject {
27 //Standard Constructor. Fills class from array digits
28 AliITSdigit(const Int_t *digits);
30 virtual ~AliITSdigit() { }
31 // returns the array size used to store Tracks and Hits
32 static Int_t GetNTracks() {return fgkSize;}
33 //returns pointer to array of tracks numbers
34 virtual Int_t *GetTracks() {return &fTracks[0];}
35 // returns pointer to array of hits numbers for this module (as given by
37 virtual Int_t *GetHits() {return &fHits[0];}
38 // returns track number kept in the array element i of fTracks
39 virtual Int_t GetTrack(Int_t i) const {return fTracks[i];}
40 // returns hit number kept in the array element i of fHits
41 virtual Int_t GetHit(Int_t i) const {return fHits[i];}
42 virtual Int_t GetCoord1() const {return fCoord1;} // returns fCoord1
43 virtual Int_t GetCoord2() const {return fCoord2;} // returns fCoord2
44 virtual Int_t GetSignal() const {return fSignal;} // returns fSignal
45 virtual Int_t GetCompressedSignal() const {return GetSignal();} // overloaded in AliITSdigitSDD
46 virtual void SetCoord1(Int_t i){fCoord1 = i;} // Sets fCoord1 value
47 virtual void SetCoord2(Int_t i){fCoord2 = i;} // Sets fCoord12value
48 virtual void SetSignal(Int_t i){fSignal = i;} // Sets fSignal value
49 virtual void SetTrack(Int_t i,Int_t trk){fTracks[i]=trk;}
50 virtual void SetTracks(const Int_t *trks){
51 for(Int_t i=0;i<fgkSize;i++) fTracks[i]=trks[i];}
52 virtual void SetHit(Int_t i,Int_t hit){fHits[i]=hit;}
53 virtual void SetHits(const Int_t *hits){
54 for(Int_t i=0;i<fgkSize;i++) fHits[i]=hits[i];}
55 virtual void Print(Option_t *option="") const {TObject::Print(option);}
56 virtual void Print(ostream *os); // Class ascii print function
57 virtual Int_t Read(const char *name) {return TObject::Read(name);}
58 virtual void Read(istream *os); // Class ascii read function
61 static const Int_t fgkSize = 10;//array size
62 Int_t fTracks[fgkSize]; //[fgkSize] tracks making this digit
63 Int_t fHits[fgkSize]; //[fgkSize] hits associated to the tracks
65 Int_t fCoord1; // Cell number on Z axis (SPD+SDD), flag for side type (SSD)
66 Int_t fCoord2; // Cell number on X axis (SPD+SDD), strip number (SSD)
67 Int_t fSignal; // Signal in ADC counts
69 ClassDef(AliITSdigit,2) // Real data digit object for set:ITS
72 // Input and output functions for standard C++ input/output.
73 ostream &operator<<(ostream &os,AliITSdigit &source);
74 istream &operator>>(istream &os,AliITSdigit &source);