#include <TObject.h>
#include <TVectorD.h>
+#include <TMatrixD.h>
class TTree;
class TObjArray;
+class TH1;
//_____________________________________________________________________________
class AliTPCClusterParam : public TObject {
public:
void FitResol(TTree * tree);
void FitRMS(TTree * tree);
void SetQnorm(Int_t ipad, Int_t itype, TVectorD * norm);
+ void SetQnormCorr(Int_t ipad, Int_t itype, Int_t corrType, Float_t val);
+ Double_t GetQnormCorr(Int_t ipad, Int_t itype, Int_t corrType) const;
+ void ResetQnormCorr();
//
// Charge parameterization
//
Float_t Qnorm(Int_t ipad, Int_t itype, Float_t dr, Float_t ty, Float_t tz);
+ Float_t QnormHis(Int_t ipad, Int_t itype, Float_t dr, Float_t ty, Float_t tz);
+
+
+ Float_t QnormPos(Int_t ipad, Bool_t isMax, Float_t pad, Float_t time, Float_t z, Float_t sy2, Float_t sz2, Float_t qm, Float_t qt);
+ static Float_t SQnormPos(Int_t ipad, Bool_t isMax, Float_t pad, Float_t time, Float_t z, Float_t sy2, Float_t sz2, Float_t qm, Float_t qt){ return fgInstance->QnormPos(ipad,isMax,pad,time,z,sy2,sz2,qm,qt);;}
+
+ Float_t PosCorrection(Int_t type, Int_t ipad, Float_t pad, Float_t time, Float_t z, Float_t sy2, Float_t sz2, Float_t qm);
+ static Float_t SPosCorrection(Int_t type, Int_t ipad, Float_t pad, Float_t time, Float_t z, Float_t sy2, Float_t sz2, Float_t qm){ return fgInstance->PosCorrection(type,ipad,pad,time,z,sy2,sz2,qm);}
//
// Error parameterization
//
//
//
static Float_t SQnorm(Int_t ipad, Int_t itype,Float_t dr, Float_t ty, Float_t tz) {return fgInstance->Qnorm(ipad, itype, dr,ty,tz);}
+ static Float_t SQnormHis(Int_t ipad, Int_t itype,Float_t dr, Float_t ty, Float_t tz) {return fgInstance->QnormHis(ipad, itype, dr,ty,tz);}
+
+ //
+ // Analytical position angular correction
+ //
+ static Double_t GaussConvolution(Double_t x0, Double_t x1, Double_t k0, Double_t k1, Double_t s0, Double_t s1);
+ static Double_t GaussConvolutionTail(Double_t x0, Double_t x1, Double_t k0, Double_t k1, Double_t s0, Double_t s1, Double_t tau);
+ static Double_t GaussConvolutionGamma4(Double_t x0, Double_t x1, Double_t k0, Double_t k1, Double_t s0, Double_t s1, Double_t tau);
+ static Double_t QmaxCorrection(Int_t sector, Int_t row, Float_t cpad, Float_t ctime, Float_t ky, Float_t kz, Float_t rmsy0, Float_t rmsz0, Float_t effLength=0, Float_t effDiff=1);
+ static Double_t QtotCorrection(Int_t sector, Int_t row, Float_t cpad, Float_t ctime, Float_t ky, Float_t kz, Float_t rmsy0, Float_t rmsz0, Float_t qtot, Float_t thr, Float_t effLength=0, Float_t effDiff=1);
+
public:
Float_t fRMSSigmaRatio[2][2]; // mean value of the varation of RMS to RMS
Float_t fRMSSigmaFit[2][3][2]; // mean value of the varation of RMS to RMS
//
+ // charge normalization parametrization
+ //
TObjArray *fQNorm; // q norm paramters
+ TMatrixD *fQNormCorr; // q norm correction for analytica correction
+ TObjArray *fQNormHis; // q norm correction for analytical correction
+ //
+ TVectorD *fPosQTnorm[3]; // q position normalization
+ TVectorD *fPosQMnorm[3]; // q position normalization
+ TVectorD *fQpadTnorm; // q pad normalization - Total charge
+ TVectorD *fQpadMnorm; // q pad normalization - Max charge
+ //
+ // Position corrections
+ //
+ TVectorD *fPosYcor[3]; // position correction parameterization
+ TVectorD *fPosZcor[3]; // position correction parameterization
//
- TVectorD *fPosQTnorm[3]; // q position normalization
- TVectorD *fPosQMnorm[3]; // q position normalization
- TVectorD *fQpadNorm; // q pad normalization
protected:
static AliTPCClusterParam* fgInstance; //! Instance of this class (singleton implementation)
- ClassDef(AliTPCClusterParam,2) // TPC Cluster parameter class
+ ClassDef(AliTPCClusterParam,6) // TPC Cluster parameter class
};
#endif