X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=blobdiff_plain;f=TRD%2FAliTRDrecoParam.h;h=aa0ea48e333880b1d8efcb6426bc4731341f3c18;hp=a01ae40092f3c885fb449568fb3befecca01bb3d;hb=0c19b2c9eb4bfb30c0154645e3fcc59d776a78c5;hpb=9716329b776d226bfc036cc8f6d90ee634a53b26 diff --git a/TRD/AliTRDrecoParam.h b/TRD/AliTRDrecoParam.h index a01ae40092f..aa0ea48e333 100644 --- a/TRD/AliTRDrecoParam.h +++ b/TRD/AliTRDrecoParam.h @@ -1,7 +1,7 @@ #ifndef ALITRDRECOPARAM_H #define ALITRDRECOPARAM_H /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * - * See cxx source for full Copyright notice */ +* See cxx source for full Copyright notice */ /* $Id$ */ @@ -17,91 +17,120 @@ class AliTRDrecoParam : public AliDetectorRecoParam { - public: - enum{ - kNNslices = 8, - kLQslices = 3 - }; - - AliTRDrecoParam(); - ~AliTRDrecoParam() { } - - Double_t GetChi2Y() const { return fkChi2Y; } - Double_t GetChi2Z() const { return fkChi2Z; } - Bool_t GetClusterSharing() const { return fkClusterSharing;} - Double_t GetFindableClusters() const { return fkFindable; } - Double_t GetMaxTheta() const { return fkMaxTheta; } - Double_t GetMaxPhi() const { return fkMaxPhi; } - Int_t GetNdEdxSlices() const { return fkPIDMethod ? kNNslices : kLQslices;} - Int_t GetPIDMethod() const { return fkPIDMethod;} - Double_t GetRoad0y() const { return fkRoad0y; } - Double_t GetRoad0z() const { return fkRoad0z; } - - Double_t GetRoad1y() const { return fkRoad1y; } - Double_t GetRoad1z() const { return fkRoad1z; } - - Double_t GetRoad2y() const { return fkRoad2y; } - Double_t GetRoad2z() const { return fkRoad2z; } - - Double_t GetPlaneQualityThreshold() const { return fkPlaneQualityThreshold; } - - Double_t GetTrackLikelihood() const { return fkTrackLikelihood; } - - Double_t GetClusMaxThresh() const { return fClusMaxThresh; }; - Double_t GetClusSigThresh() const { return fClusSigThresh; }; - Int_t GetTCnexp() const { return fTCnexp; }; - Bool_t LUTOn() const { return fLUTOn; }; - Bool_t TCOn() const { return fTCOn; }; - - Double_t GetADCbaseline() const { return fADCbaseline; }; - - static AliTRDrecoParam *GetLowFluxParam(); - static AliTRDrecoParam *GetHighFluxParam(); - static AliTRDrecoParam *GetCosmicTestParam(); - - void SetClusterSharing(Bool_t share = kTRUE) { fkClusterSharing = share; }; - void SetPIDMethod(Int_t pid = 1) { fkPIDMethod = pid ? 1 : 0; }; - void SetLUT(Int_t lutOn = 1) { fLUTOn = lutOn; }; - void SetClusMaxThresh(Float_t thresh) { fClusMaxThresh = thresh; }; - void SetClusSigThresh(Float_t thresh) { fClusSigThresh = thresh; }; - void SetTailCancelation(Int_t tcOn = 1) { fTCOn = tcOn; }; - void SetNexponential(Int_t nexp) { fTCnexp = nexp; }; - void SetADCbaseline(Double_t base) { fADCbaseline = base; }; - - private: - - // Tracking parameters - Bool_t fkClusterSharing; // Toggle cluster sharing - Int_t fkPIDMethod; // PID method selector 0(LQ) 1(NN) - Double_t fkMaxTheta; // Maximum theta - Double_t fkMaxPhi; // Maximum phi - - Double_t fkRoad0y; // Road for middle cluster - Double_t fkRoad0z; // Road for middle cluster - - Double_t fkRoad1y; // Road in y for seeded cluster - Double_t fkRoad1z; // Road in z for seeded cluster - - Double_t fkRoad2y; // Road in y for extrapolated cluster - Double_t fkRoad2z; // Road in z for extrapolated cluster - - Double_t fkPlaneQualityThreshold; // Quality threshold - Double_t fkFindable; // Ratio of clusters from a track in one chamber which are at minimum supposed to be found. - Double_t fkChi2Z; // Max chi2 on the z direction for seeding clusters fit - Double_t fkChi2Y; // Max chi2 on the y direction for seeding clusters Rieman fit - Double_t fkTrackLikelihood; // Track likelihood for tracklets Rieman fit - - // Clusterization parameter - Double_t fClusMaxThresh; // Threshold value for cluster maximum - Double_t fClusSigThresh; // Threshold value for cluster signal - Int_t fLUTOn; // Switch for the lookup table method - Int_t fTCOn; // Switch for the tail cancelation - Int_t fTCnexp; // Number of exponentials, digital filter +public: + AliTRDrecoParam(); + AliTRDrecoParam(const AliTRDrecoParam &rec); + ~AliTRDrecoParam() { } + + Double_t GetChi2Y() const { return fkChi2Y; } + Double_t GetChi2Z() const { return fkChi2Z; } + Double_t GetFindableClusters() const { return fkFindable; } + Double_t GetMaxTheta() const { return fkMaxTheta; } + Double_t GetMaxPhi() const { return fkMaxPhi; } + Double_t GetPlaneQualityThreshold() const { return fkPlaneQualityThreshold; } + Double_t GetRoad0y() const { return fkRoad0y; } + Double_t GetRoad0z() const { return fkRoad0z; } + Double_t GetRoad1y() const { return fkRoad1y; } + Double_t GetRoad1z() const { return fkRoad1z; } + Double_t GetRoad2y() const { return fkRoad2y; } + Double_t GetRoad2z() const { return fkRoad2z; } + Double_t GetTrackLikelihood() const { return fkTrackLikelihood; } + inline void GetSysCovMatrix(Double_t *sys) const; + Double_t GetMinMaxCutSigma() const { return fMinMaxCutSigma; }; + Double_t GetMinLeftRightCutSigma() const { return fMinLeftRightCutSigma; }; + Double_t GetClusMaxThresh() const { return fClusMaxThresh; }; + Double_t GetClusSigThresh() const { return fClusSigThresh; }; + Int_t GetTCnexp() const { return fTCnexp; }; + Int_t GetNumberOfPresamples() const {return fNumberOfPresamples;} + Int_t GetNumberOfPostsamples() const {return fNumberOfPostsamples;} + + + static AliTRDrecoParam *GetLowFluxParam(); + static AliTRDrecoParam *GetHighFluxParam(); + static AliTRDrecoParam *GetCosmicTestParam(); + + Bool_t IsClusterSharing() const { return TestBit(kClusterSharing);} + Bool_t IsLUT() const { return TestBit(kLUT);} + Bool_t IsTailCancelation() const { return TestBit(kTC);} + Bool_t IsVertexConstrained() const { return TestBit(kVertexConstrained); } + Bool_t HasImproveTracklets() const { return TestBit(kImproveTracklet); } + + + void SetFindableClusters(Double_t r) {fkFindable = r;} + void SetChi2Y(Double_t chi2) {fkChi2Y = chi2;} + void SetChi2Z(Double_t chi2) {fkChi2Z = chi2;} + void SetClusterSharing(Bool_t share = kTRUE) { SetBit(kClusterSharing, share);} + void SetImproveTracklets(Bool_t improve = kTRUE) { SetBit(kImproveTracklet, improve);} + void SetVertexConstrained(Bool_t vc = kTRUE) { SetBit(kVertexConstrained, vc); } + void SetLUT(Bool_t lut = kTRUE) { SetBit(kLUT, lut);}; + void SetMinMaxCutSigma(Float_t minMaxCutSigma) { fMinMaxCutSigma = minMaxCutSigma; } + void SetMinLeftRightCutSigma(Float_t minLeftRightCutSigma) { fMinLeftRightCutSigma = minLeftRightCutSigma; }; + void SetClusMaxThresh(Float_t thresh) { fClusMaxThresh = thresh; }; + void SetClusSigThresh(Float_t thresh) { fClusSigThresh = thresh; }; + void SetTailCancelation(Bool_t tc = kTRUE) { SetBit(kTC, tc); }; + void SetNexponential(Int_t nexp) { fTCnexp = nexp; }; + inline void SetSysCovMatrix(Double_t *sys); + void SetNumberOfPresamples(Int_t n) { fNumberOfPresamples = n;} + void SetNumberOfPostsamples(Int_t n) { fNumberOfPostsamples = n;} + +private: + enum{ + kTC = BIT(14) // tail cancelation + ,kLUT = BIT(15) // look up table for cluster position determination + ,kClusterSharing = BIT(16) // Toggle cluster sharing + ,kVertexConstrained = BIT(17) // Perform vertex constrained fit + ,kImproveTracklet = BIT(18) // Improve tracklet in the SA TRD track finder + }; + + Double_t fkMaxTheta; // Maximum theta + Double_t fkMaxPhi; // Maximum phi + + Double_t fkRoad0y; // Road for middle cluster + Double_t fkRoad0z; // Road for middle cluster + + Double_t fkRoad1y; // Road in y for seeded cluster + Double_t fkRoad1z; // Road in z for seeded cluster + + Double_t fkRoad2y; // Road in y for extrapolated cluster + Double_t fkRoad2z; // Road in z for extrapolated cluster - // ADC parameter - Double_t fADCbaseline; // ADC baseline to be subtracted + Double_t fkPlaneQualityThreshold; // Quality threshold + Double_t fkFindable; // Ratio of clusters from a track in one chamber which are at minimum supposed to be found. + Double_t fkChi2Z; // Max chi2 on the z direction for seeding clusters fit + Double_t fkChi2Y; // Max chi2 on the y direction for seeding clusters Rieman fit + Double_t fkTrackLikelihood; // Track likelihood for tracklets Rieman fit + + Double_t fSysCovMatrix[5]; // Systematic uncertainty from calibration and alignment for each tracklet + + // Clusterization parameter + Double_t fMinMaxCutSigma; // Threshold sigma noise pad middle + Double_t fMinLeftRightCutSigma; // Threshold sigma noise sum pad + Double_t fClusMaxThresh; // Threshold value for cluster maximum + Double_t fClusSigThresh; // Threshold value for cluster signal + Int_t fTCnexp; // Number of exponentials, digital filter + + // ADC parameter + Int_t fNumberOfPresamples; // number of presamples + Int_t fNumberOfPostsamples; // number of postsamples - ClassDef(AliTRDrecoParam, 3) // Reconstruction parameters for TRD detector + ClassDef(AliTRDrecoParam, 4) // Reconstruction parameters for TRD detector }; + +//___________________________________________________ +inline void AliTRDrecoParam::GetSysCovMatrix(Double_t *sys) const +{ + if(!sys) return; + memcpy(sys, fSysCovMatrix, 5*sizeof(Double_t)); +} + +//___________________________________________________ +inline void AliTRDrecoParam::SetSysCovMatrix(Double_t *sys) +{ + if(!sys) return; + memcpy(fSysCovMatrix, sys, 5*sizeof(Double_t)); +} + + + #endif