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[u/mrichter/AliRoot.git] / ITS / AliITSdigitSSD.h
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e869281d 1#ifndef ALIITSDIGITSSD_H
2#define ALIITSDIGITSSD_H
3/* Copyright(c) 2004-2006, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
7d62fb64 5////////////////////////////////////////////////////////
6// Digit class for SSD //
7////////////////////////////////////////////////////////
e869281d 8
9#include <AliITSdigit.h>
10
11//______________________________________________________________________
12class AliITSdigitSSD: public AliITSdigit {
13
14 public:
15 AliITSdigitSSD(); //default constructor
16 //Standard constructor with digits
17 AliITSdigitSSD(const Int_t *digits);
18 //Standard constructor with digits, tracks, and hits
19 AliITSdigitSSD(const Int_t *digits,const Int_t *tracks,const Int_t *hits);
20 virtual ~AliITSdigitSSD(){/* destructor */}
21 // returns the array size used to store Tracks and Hits
22 static Int_t GetNTracks() {return fgkSssd;}
23 Int_t GetSignal() const {/* returns signal*/return fSignal;}
24 Int_t GetStripNumber() const {/* returns strip number*/return fCoord2;}
25 //returns 1 when side P and 0 when side N
26 Int_t IsSideP() const {return fCoord1;}
27 // returns pointer to the array of tracks which make this digit
28 virtual Int_t *GetTracks() {return &fTracks[0];}
29 // returns the pointer to the array of hits which made this digit
30 virtual Int_t *GetHits() {return &fHits[0];}
31 // returns track number kept in the array element i of fTracks
32 virtual Int_t GetTrack(Int_t i) const {return fTracks[i];}
33 // returns hit number kept in the array element i of fHits
34 virtual Int_t GetHit(Int_t i) const {return fHits[i];}
35 // returns TArrayI of unduplicated track numbers (summed over hits).
36 virtual Int_t GetListOfTracks(TArrayI &t);
37 //copy the array trks[fgkSssd] into fTracks
38 virtual void SetTracks(const Int_t *trks){
39 for(Int_t i=0;i<fgkSssd;i++) fTracks[i]=trks[i];}
40 //copy the array hits[fgkSssd] into fHits
41 virtual void SetHits(const Int_t *hits){
42 for(Int_t i=0;i<fgkSssd;i++) fHits[i]=hits[i];}
43 //set array element i of fTracks to trk.
44 virtual void SetTrack(Int_t i,Int_t trk){fTracks[i]=trk;}
45 //set array element i of fHits to hit.
46 virtual void SetHit(Int_t i,Int_t hit){fHits[i]=hit;}
47 void Print(ostream *os); // Class ascii print function
48 void Read(istream *os); // Class ascii read function
d2f55a22 49 virtual void Print(Option_t *option="") const {TObject::Print(option);}
50 virtual Int_t Read(const char *name) {return TObject::Read(name);}
51
e869281d 52
53 protected:
54 static const Int_t fgkSssd = 10; // size of fTracks and fHits arrays
55
56 // debugging -- goes to the dictionary
57 Int_t fTracks[fgkSssd]; //[fgkSssd] tracks making this digit
58 Int_t fHits[fgkSssd]; //[fgkSssd] hits associated to the tracks
59 // 3 hits temporarily - it will be only 1
60
61 ClassDef(AliITSdigitSSD,2) // Simulated digit object for SSD
62
63};
64// Input and output functions for standard C++ input/output.
65ostream &operator<<(ostream &os,AliITSdigitSSD &source);
66istream &operator>>(istream &os,AliITSdigitSSD &source);
67
68#endif