// EMCAL digit:
//
// A Digit is the sum of energy in a Tower (Hit sum) and stores information, about primaries
-// and enterring particle contributing to a Digit
+// and entering particle contributing to a Digit
//
//*-- Author: Sahal Yacoob (LBL)
// based on : AliPHOSDigit
public:
AliEMCALDigit() ;
- AliEMCALDigit(Int_t primary, Int_t iparent, Int_t id, Int_t DigEnergy, Float_t Time, Int_t index = -1) ;
+ AliEMCALDigit(Int_t primary, Int_t iparent, Int_t id, Float_t digEnergy, Float_t time, Int_t type,Int_t index = -1, Float_t chi2=0, Int_t ndf=0, Float_t dE = 0) ;
AliEMCALDigit(const AliEMCALDigit & digit) ;
virtual ~AliEMCALDigit() ;
Bool_t operator==(const AliEMCALDigit &rValue) const;
- AliEMCALDigit& operator+(AliEMCALDigit const &rValue) ;
- AliEMCALDigit& AliEMCALDigit::operator*(Float_t factor) ;
-
- Int_t Compare(const TObject * obj) const ;
- const Float_t GetEta() const ;
- Int_t GetNprimary() const {
- // returns the number of primaries
- return fNprimary ; }
- Int_t GetPrimary(Int_t index) const ;
- Int_t GetNiparent() const {return fNiparent;}
- Int_t GetIparent(Int_t index) const ;
- const Float_t GetPhi() const;
- Float_t GetTime(void) const {return fTime ;}
- const Bool_t IsInPreShower() const ;
- Bool_t IsSortable() const {
- // says that AliEMCALDigits are sortable (needed for Sort method
- return kTRUE ; }
- void SetAmp(Int_t amp) {
- // sets the amplitude data member
- fAmp= amp ; }
- void SetId(Int_t id) {fId = id ;}
- void SetTime(Float_t time) {fTime = time ;}
- void ShiftPrimary(Int_t shift); // shift to semarate different TreeK in merging
-
+ AliEMCALDigit operator+(const AliEMCALDigit &rValue) ;
+ AliEMCALDigit operator*(Float_t factor) ;
+ const AliEMCALDigit& operator = (const AliEMCALDigit &) {return *this;}
+ enum digitType{kUnknown=-1, kHG=0, kLG=1, kLGnoHG=2, kTrigger=3};
+
+ void Clear(const Option_t*) ;
+ Int_t Compare(const TObject * obj) const ;
+ Float_t GetAmplitude() const { if(!fAmp)return fAmpFloat ; else return fAmp ;}//Keep backward compatibility.
+ Float_t GetEta() const ;
+ Int_t GetNprimary() const { return fNprimary ;}
+ Int_t GetPrimary(Int_t index) const ;
+ Float_t GetDEPrimary(Int_t index) const ;
+ Int_t GetNiparent() const { return fNiparent ;}
+ Int_t GetIparent(Int_t index) const ;
+ Float_t GetDEParent(Int_t index) const ;
+ Float_t GetPhi() const ;
+ Float_t GetTime(void) const { return fTime ;}
+ Float_t GetTimeR(void) const { return fTimeR ;}
+ Float_t GetChi2(void) const { return fChi2 ;}
+ Int_t GetNDF(void) const { return fNDF ;}
+ Bool_t IsSortable() const { return kTRUE ;}
+ Int_t GetType() const { return fDigitType ;}
+
+ void SetAmp(Int_t amp) { fAmp = amp ;} //old
+ void SetAmplitude(Float_t amp) { fAmpFloat = amp ;}
+ void SetId(Int_t idt) { fId = idt ;}
+ void SetTime(Float_t time) { fTime = time ;}
+ void SetTimeR(Float_t time) { fTimeR = time ;}
+ void SetChi2(Float_t chi) { fChi2 = chi ;}
+ void SetNDF(Int_t ndf) { fNDF = ndf ;}
+ void SetType(Int_t t) { fDigitType = t ;}
+ void ShiftPrimary(Int_t shift); // shift to separate different TreeK in merging
+
+ //Raw time sample
+ //ALTRO
+ Int_t GetNALTROSamplesLG() const {if(fDigitType==kLG)return fNSamples; else return 0;}
+ Bool_t GetALTROSampleLG(const Int_t iSample, Int_t& timeBin, Int_t& amp) const;
+ Int_t GetNALTROSamplesHG() const {if(fDigitType==kHG) return fNSamplesHG; else return 0;}
+ Bool_t GetALTROSampleHG(const Int_t iSample, Int_t& timeBin, Int_t& amp) const;
+ //FALTRO, trigger. Same data members as Low Gain
+ Int_t GetNFALTROSamples() const
+ {if(fDigitType==kTrigger) return fNSamples; else return 0;}
+ Bool_t GetFALTROSample(const Int_t iSample, Int_t& timeBin, Int_t& amp) const ;
+
+ void SetALTROSamplesHG (const Int_t nSamplesHG, Int_t *samplesHG);
+ void SetALTROSamplesLG (const Int_t nSamplesLG, Int_t *samplesLG);
+ void SetFALTROSamples (const Int_t nSamples, Int_t *samples) { if(fDigitType==kTrigger) SetALTROSamplesLG(nSamples, samples);}
+
+ void Print(const Option_t* /*opt*/) const;
+
private:
+
+ Float_t fAmpFloat; // Cell amplitude, float
+ Int_t fNSamples; // Number of time samples, Low Gain for ALTRO, used also for FALTRO
+ Int_t* fSamples; //[fNSamples], list of time bin constents, Low Gain for ALTRO, used also for FALTRO
+ Int_t fNSamplesHG; // Number of time samples, High Gain for ALTRO
+ Int_t* fSamplesHG; //[fNSamples], list of time bin constents, High Gain for ALTRO, used also for FALTRO
+
Int_t fNprimary ; // Number of primaries
Int_t fNMaxPrimary ; // Max Number of primaries
Int_t *fPrimary ; //[fNMaxPrimary] Array of primaries
+ Float_t *fDEPrimary; //[fNMaxPrimary] Array of primary energy contributions
Int_t fNiparent ; // Number of initial parents
Int_t fNMaxiparent ; // Max Number of parents
Int_t *fIparent ; //[fNMaxiparent] Array of parents
+ Float_t *fDEParent; //[fNMaxiparent] Array of parent energy contributions
Int_t fMaxIter ; // Number to Increment Maxiparent, and MaxPrimary if default is not sufficient
Float_t fTime ; // Calculated time
-
- ClassDef(AliEMCALDigit,1) // Digit in EMCAL
+ Float_t fTimeR ; // Earliest time: to be used by Digits2Raw
+ //Fit quality parameters
+ Float_t fChi2; // Fit Chi aquare
+ Int_t fNDF; // Fit Number of Degrees of Freedom
+
+ Int_t fDigitType; // This is a trigger digit(0), HG (1) or LG (3)
+
+ ClassDef(AliEMCALDigit,5) // Digit in EMCAL
} ;
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff