#define ALIITSDIGITSDD_H
/* Copyright(c) 2004-2006, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
-
+////////////////////////////////////////////////////////
+// Digit class for SDD //
+////////////////////////////////////////////////////////
#include <AliITSdigit.h>
+class AliITSCalibrationSDD;
+
//______________________________________________________________________
class AliITSdigitSDD: public AliITSdigit {
public:
AliITSdigitSDD(); //default creator
- //standard creator with digits and "phys"
+ //standard c.tor with digits and "phys"
AliITSdigitSDD(Float_t phys,const Int_t *digits);
- //standard creator with digits, tracls, hits, "phys", and charge
+ //standard c.tor with digits, tracls, hits, "phys", and charge
AliITSdigitSDD( Float_t phys,const Int_t *digits,const Int_t *tracks,
const Int_t *hits,const Float_t *charges);
+ //constructor setting also fSignalExpanded
+ AliITSdigitSDD( Float_t phys,const Int_t *digits,const Int_t *tracks,
+ const Int_t *hits,const Float_t *charges, Int_t sige);
virtual ~AliITSdigitSDD(){/* destructor*/}
// returns the array size used to store Tracks and Hits
- static Int_t GetNTracks() {return fgkSsdd;}
- // returns pointer to the array of tracks which make this digit
- virtual Int_t *GetTracks() {return &fTracks[0];}
- // returns the pointer to the array of hits which made this digit
- virtual Int_t *GetHits() {return &fHits[0];}
- // returns track number kept in the array element i of fTracks
- virtual Int_t GetTrack(Int_t i) const {return fTracks[i];}
- // returns hit number kept in the array element i of fHits
- virtual Int_t GetHit(Int_t i) const {return fHits[i];}
- // Return charge deposited by this track/hit
+ virtual Int_t GetSignal() const {return fSignalExpanded;}
+ virtual Int_t GetCompressedSignal() const {return fSignal;}
+ // Return charge deposited by this track/hit
virtual Float_t GetCharge(Int_t i) const {return fTcharges[i];}
// returns TArrayI of unduplicated track numbers (summed over hits).
virtual Int_t GetListOfTracks(TArrayI &t,TArrayF &c);
- //copy the array trks[fgkSsdd] into fTracks
- virtual void SetTracks(const Int_t *trks){
- for(Int_t i=0;i<fgkSsdd;i++) fTracks[i]=trks[i];}
- //copy the array hits[fgkSsdd] into fHits
- virtual void SetHits(const Int_t *hits){
- for(Int_t i=0;i<fgkSsdd;i++) fHits[i]=hits[i];}
- //set array element i of fTracks to trk.
- virtual void SetTrack(Int_t i,Int_t trk){fTracks[i]=trk;}
- //set array element i of fHits to hit.
- virtual void SetHit(Int_t i,Int_t hit){fHits[i]=hit;}
- void Print(ostream *os); // Class ascii print function
- void Read(istream *os); // Class ascii read function
+ void SetSignalExpanded(Int_t sig){fSignalExpanded = sig;}
+ virtual void Print(ostream *os); // Class ascii print function
+ virtual void Read(istream *os); // Class ascii read function
+ virtual void Print(Option_t *option="") const {TObject::Print(option);}
+ virtual Int_t Read(const char *name) {return TObject::Read(name);}
protected:
- static const Int_t fgkSsdd = 10; // size of fTracks and fHits arrays
+ void InitObject(Float_t phys,const Int_t *tracks,
+ const Int_t *hits,const Float_t *charges);
- // debugging -- goes to the dictionary
- Int_t fTracks[fgkSsdd]; //[fgkSsdd] tracks making this digit
- Int_t fHits[fgkSsdd]; //[fgkSsdd] hits associated to the tracks
// 3 hits temporarily - it will be only 1
- Float_t fTcharges[fgkSsdd]; //[fgkSsdd] charge per track making this digit
+ Float_t fTcharges[fgkSize]; //[fgkSize] charge per track making this digit
Float_t fPhysics; // signal particles contribution to signal
-
- ClassDef(AliITSdigitSDD,2) // Simulated digit object for SDD
+ Int_t fSignalExpanded; // 10 bit signal
+ ClassDef(AliITSdigitSDD,4) // Simulated digit object for SDD
};
// Input and output functions for standard C++ input/output.