public:
- AliPHOSClusterizerv1() ; // ctor
- AliPHOSClusterizerv1(const char * headerFile,const char *digitsBrancheTitle=0);
- virtual ~AliPHOSClusterizerv1(){} // dtor
+ AliPHOSClusterizerv1() ;
+ AliPHOSClusterizerv1(const char * headerFile, const char * name = "Default", const char * from = 0);
+ virtual ~AliPHOSClusterizerv1() ;
- Int_t AreNeighbours(AliPHOSDigit * d1, AliPHOSDigit * d2)const ;
+ virtual Int_t AreNeighbours(AliPHOSDigit * d1, AliPHOSDigit * d2)const ;
// Checks if digits are in neighbour cells
+
+ virtual Float_t Calibrate(Int_t amp, Int_t absId)const ; // Tranforms Amp to energy
+
virtual void GetNumberOfClustersFound(int * numb )const{ numb[0] = fNumberOfEmcClusters ;
numb[1] = fNumberOfCpvClusters ; }
virtual Float_t GetEmcClusteringThreshold()const{ return fEmcClusteringThreshold;}
virtual Float_t GetEmcLocalMaxCut()const { return fEmcLocMaxCut;}
virtual Float_t GetEmcLogWeight()const { return fW0;}
+ virtual Float_t GetEmcTimeGate() const { return fEmcTimeGate ; }
virtual Float_t GetCpvClusteringThreshold()const{ return fCpvClusteringThreshold; }
virtual Float_t GetCpvLocalMaxCut()const { return fCpvLocMaxCut;}
virtual Float_t GetCpvLogWeight()const { return fW0CPV;}
- virtual Float_t GetPpsdClusteringThreshold()const{ return fPpsdClusteringThreshold; }
virtual char * GetRecPointsBranch() const { return (char*) fRecPointsBranchTitle.Data() ;}
+ virtual const Int_t GetRecPointsInRun() const {return fRecPointsInRun ;}
virtual char * GetDigitsBranch() const { return (char*) fDigitsBranchTitle.Data() ;}
void Exec(Option_t *option); // Does the job
virtual void SetEmcClusteringThreshold(Float_t cluth) { fEmcClusteringThreshold = cluth ; }
virtual void SetEmcLocalMaxCut(Float_t cut) { fEmcLocMaxCut = cut ; }
virtual void SetEmcLogWeight(Float_t w) { fW0 = w ; }
+ virtual void SetEmcTimeGate(Float_t gate) {fEmcTimeGate = gate ;}
virtual void SetCpvClusteringThreshold(Float_t cluth) { fCpvClusteringThreshold = cluth ; }
virtual void SetCpvLocalMaxCut(Float_t cut) { fCpvLocMaxCut = cut ; }
virtual void SetCpvLogWeight(Float_t w) { fW0CPV = w ; }
- virtual void SetPpsdClusteringThreshold(Float_t cluth) { fPpsdClusteringThreshold = cluth ; }
-
virtual void SetDigitsBranch(const char * title) { fDigitsBranchTitle = title ;}
virtual void SetRecPointsBranch(const char *title){fRecPointsBranchTitle = title; }
-
virtual void SetUnfolding(Bool_t toUnfold = kTRUE ) {fToUnfold = toUnfold ;}
-
- static void UnfoldingChiSquare(Int_t & nPar, Double_t * Grad, Double_t & fret, Double_t * x, Int_t iflag) ;
- // Chi^2 of the fit. Should be static to be passes to MINUIT
static Double_t ShowerShape(Double_t r) ; // Shape of EM shower used in unfolding;
//class member function (not object member function)
+ static void UnfoldingChiSquare(Int_t & nPar, Double_t * Grad, Double_t & fret, Double_t * x, Int_t iflag) ;
+ // Chi^2 of the fit. Should be static to be passes to MINUIT
+ virtual const char * Version() const { return "clu-v1" ; }
-private:
- virtual Float_t Calibrate(Int_t amp)const { return (amp-fPedestal)/fSlope ;} // Tranforms Amp to energy
- Bool_t FindFit(AliPHOSEmcRecPoint * emcRP, int * MaxAt, Float_t * maxAtEnergy,
- Int_t NPar, Float_t * FitParametres) const; //Used in UnfoldClusters, calls TMinuit
- void Init() ;
+protected:
+ void WriteRecPoints(Int_t event) ;
+ virtual void MakeClusters( ) ;
virtual Bool_t IsInEmc (AliPHOSDigit * digit)const ; // Tells if id digit is in EMC
- virtual Bool_t IsInPpsd(AliPHOSDigit * digit)const ; // Tells if id digit is in PPSD
virtual Bool_t IsInCpv (AliPHOSDigit * digit)const ; // Tells if id digit is in CPV
- virtual void MakeClusters( ) ;
+
+private:
+
+ const TString BranchName() const ;
+ void GetCalibrationParameters(void) ;
+
+ Bool_t FindFit(AliPHOSEmcRecPoint * emcRP, AliPHOSDigit ** MaxAt, Float_t * maxAtEnergy,
+ Int_t NPar, Float_t * FitParametres) const; //Used in UnfoldClusters, calls TMinuit
+ void Init() ;
+ void InitParameters() ;
+
virtual void MakeUnfolding() ;
- Bool_t ReadDigits() ;
void UnfoldCluster(AliPHOSEmcRecPoint * iniEmc,Int_t Nmax,
- int * maxAt,Float_t * maxAtEnergy ) ; //Unfolds cluster using TMinuit package
- void WriteRecPoints() ;
+ AliPHOSDigit ** maxAt,Float_t * maxAtEnergy ) ; //Unfolds cluster using TMinuit package
void PrintRecPoints(Option_t * option) ;
private:
+ Bool_t fDefaultInit; //! Says if the task was created by defaut ctor (only parameters are initialized)
+ TString fFrom ; // name of Digits
TString fHeaderFileName ; // name of the file which contains gAlice, Tree headers etc.
TString fDigitsBranchTitle ; // name of the file, where digits branch is stored
TString fRecPointsBranchTitle ; // name of the file, where RecPoints branchs are stored
- Int_t fEvent ; // Number of event currently processed
- Bool_t fToUnfold ; // To perform unfolding
-
- Bool_t fIsInitialized ; // kTRUE if clisterizer is initialized
+ Int_t fEmcCrystals ; // number of EMC cristalls in PHOS
- AliPHOSGeometry * fGeom ; // !pointer to PHOS geometry
-
- AliPHOSDigitizer * fDigitizer ; // !digitizer which produced Digits we treat
+ Bool_t fToUnfold ; // To perform unfolding
Int_t fNumberOfEmcClusters ; // number of EMC clusters found
- Int_t fNumberOfCpvClusters ; // number of CPV+PPSD clusters found
- TClonesArray * fDigits ; // ! Initial list of digits
- TObjArray * fEmcRecPoints ; // ! Final list of EMC Rec Points
- TObjArray * fCpvRecPoints ; // ! Final list of CPV/PPSD recPoints
-
- Float_t fPedestal ; // Calibration parameters
- Float_t fSlope ; // read from Digitizer
+ Int_t fNumberOfCpvClusters ; // number of CPV clusters found
+
+ Float_t fADCchanelEmc ; // width of one ADC channel in GeV
+ Float_t fADCpedestalEmc ; //
+ Float_t fADCchanelCpv ; // width of one ADC channel in CPV 'popugais'
+ Float_t fADCpedestalCpv ; //
Float_t fEmcClusteringThreshold ; // minimum energy to include a EMC digit in a cluster
- Float_t fPpsdClusteringThreshold ; // minimum energy to include a PPSD digit in a cluster
Float_t fCpvClusteringThreshold ; // minimum energy to include a CPV digit in a cluster
Float_t fEmcLocMaxCut ; // minimum energy difference to distinguish local maxima in a cluster
Float_t fW0 ; // logarithmic weight for the cluster center of gravity calculation
Float_t fCpvLocMaxCut ; // minimum energy difference to distinguish local maxima in a CPV cluster
Float_t fW0CPV ; // logarithmic weight for the CPV cluster center of gravity calculation
+ Int_t fRecPointsInRun ; //! Total number of recpoints in one run
+ Float_t fEmcTimeGate ; // Maximum time difference between the digits in ont EMC cluster
- ClassDef(AliPHOSClusterizerv1,1) // Clusterizer implementation version 1
+ ClassDef(AliPHOSClusterizerv1,2) // Clusterizer implementation version 1
};