1 #ifndef ALIITSDIGITSPD_H
2 #define ALIITSDIGITSPD_H
3 /* Copyright(c) 2004-2006, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5 /////////////////////////////////////////////////////////////
6 // Digit class for SPD //
7 /////////////////////////////////////////////////////////////
8 #include <AliITSdigit.h>
10 //______________________________________________________________________
11 class AliITSdigitSPD: public AliITSdigit {
14 AliITSdigitSPD(); //default creator
15 AliITSdigitSPD(const Int_t *digits);//standard creator digits only
16 //standard creator with digits, tracks, and hits
17 AliITSdigitSPD(const Int_t *digits,const Int_t *tracks,const Int_t *hits);
18 virtual ~AliITSdigitSPD(){/*destructor*/}
19 // returns the array size used to store Tracks and Hits
20 static Int_t GetNTracks() {return fgkSspd;}
21 // returns the signal in electrons
22 Int_t GetSignalSPD() const {return fSignalSPD;}
23 // returns pointer to the array of tracks which make this digit
24 virtual Int_t *GetTracks() {return &fTracks[0];}
25 //returns the pointer to the array of hits which made this digit
26 virtual Int_t *GetHits() {return &fHits[0];}
27 // returns track number kept in the array element i of fTracks
28 virtual Int_t GetTrack(Int_t i) const {return fTracks[i];}
29 // returns hit number kept in the array element i of fHits
30 virtual Int_t GetHit(Int_t i) const {return fHits[i];}
31 // returns TArrayI of unduplicated track numbers (summed over hits).
32 virtual Int_t GetListOfTracks(TArrayI &t);
33 //copy the array trks[fgkSspd] into fTracks
34 virtual void SetTracks(const Int_t *trks){
35 for(Int_t i=0;i<fgkSspd;i++) fTracks[i]=trks[i];}
36 // set signal in electrons
37 void SetSignalSPD(Int_t sig) {fSignalSPD = sig;}
38 //copy the array hits[fgkSspd] into fHits
39 virtual void SetHits(const Int_t *hits){
40 for(Int_t i=0;i<fgkSspd;i++) fHits[i]=hits[i];}
41 //set array element i of fTracks to trk.
42 virtual void SetTrack(Int_t i,Int_t trk){fTracks[i]=trk;}
43 //set array element i of fHits to hit.
44 virtual void SetHit(Int_t i,Int_t hit){fHits[i]=hit;}
45 virtual void Print(ostream *os); // Class ascii print function
46 virtual void Print(Option_t *option="") const {TObject::Print(option);}
47 virtual void Read(istream *os); // Class ascii read function
48 virtual Int_t Read(const char *name) {return TObject::Read(name);}
51 static const Int_t fgkSspd = 10; // size of fTracks and fHits arrays
53 // debugging -- goes to the dictionary
54 Int_t fTracks[fgkSspd]; //[fgkSspd] tracks making this digit
55 Int_t fHits[fgkSspd]; //[fgkSspd] hits associated to the tracks
56 Int_t fSignalSPD; // Signal in electrons
58 ClassDef(AliITSdigitSPD,2) // Simulated digit object for SPD
61 // Input and output functions for standard C++ input/output.
62 ostream &operator<<(ostream &os,AliITSdigitSPD &source);
63 istream &operator>>(istream &os,AliITSdigitSPD &source);