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>
19 //______________________________________________________________________
20 class AliITSdigit: public TObject {
23 AliITSdigit() {//default constructor. zero all values.
24 fSignal=fCoord1=fCoord2=0;}
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 // virtual Int_t GetNTracks() {return 0;}
31 //returns pointer to array of tracks numbers
32 virtual Int_t *GetTracks() {return 0;}
33 // returns pointer to array of hits numbers for this module (as given by
35 virtual Int_t *GetHits() {return 0;}
36 // returns track number kept in the array element i of fTracks
37 virtual Int_t GetTrack(Int_t) const {return 0;}
38 // returns hit number kept in the array element i of fHits
39 virtual Int_t GetHit(Int_t) const {return 0;}
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 void Print(ostream *os); // Class ascii print function
48 void Read(istream *os); // Class ascii read function
51 Int_t fCoord1; // Cell number on Z axis (SPD+SDD), flag for side type (SSD)
52 Int_t fCoord2; // Cell number on X axis (SPD+SDD), strip number (SSD)
53 Int_t fSignal; // Signal in ADC counts
55 ClassDef(AliITSdigit,1) // Real data digit object for set:ITS
58 // Input and output functions for standard C++ input/output.
59 ostream &operator<<(ostream &os,AliITSdigit &source);
60 istream &operator>>(istream &os,AliITSdigit &source);