new reco Param object for HLT
[u/mrichter/AliRoot.git] / TRD / AliTRDrecoParam.h
CommitLineData
e4f2f73d 1#ifndef ALITRDRECOPARAM_H
2#define ALITRDRECOPARAM_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4ba1d6ae 4* See cxx source for full Copyright notice */
e4f2f73d 5
6/* $Id$ */
7
8////////////////////////////////////////////////////////////////////////////
9// //
10// Parameter class for the TRD reconstruction //
11// //
12////////////////////////////////////////////////////////////////////////////
13
14#ifndef ALIDETECTORRECOPARAM_H
15#include "AliDetectorRecoParam.h"
16#endif
17
18class AliTRDrecoParam : public AliDetectorRecoParam
19{
3c66288b 20public:
4ba1d6ae 21 AliTRDrecoParam();
a7ac01d2 22 AliTRDrecoParam(const AliTRDrecoParam &rec);
4ba1d6ae 23 ~AliTRDrecoParam() { }
24
25 Double_t GetChi2Y() const { return fkChi2Y; }
26 Double_t GetChi2Z() const { return fkChi2Z; }
4ba1d6ae 27 Double_t GetFindableClusters() const { return fkFindable; }
28 Double_t GetMaxTheta() const { return fkMaxTheta; }
29 Double_t GetMaxPhi() const { return fkMaxPhi; }
3afdab72 30 Double_t GetPlaneQualityThreshold() const { return fkPlaneQualityThreshold; }
4ba1d6ae 31 Double_t GetRoad0y() const { return fkRoad0y; }
32 Double_t GetRoad0z() const { return fkRoad0z; }
4ba1d6ae 33 Double_t GetRoad1y() const { return fkRoad1y; }
34 Double_t GetRoad1z() const { return fkRoad1z; }
4ba1d6ae 35 Double_t GetRoad2y() const { return fkRoad2y; }
36 Double_t GetRoad2z() const { return fkRoad2z; }
4ba1d6ae 37 Double_t GetTrackLikelihood() const { return fkTrackLikelihood; }
7e88424f 38 inline void GetSysCovMatrix(Double_t *sys) const;
4ba1d6ae 39 Double_t GetMinMaxCutSigma() const { return fMinMaxCutSigma; };
40 Double_t GetMinLeftRightCutSigma() const { return fMinLeftRightCutSigma; };
41 Double_t GetClusMaxThresh() const { return fClusMaxThresh; };
42 Double_t GetClusSigThresh() const { return fClusSigThresh; };
43 Int_t GetTCnexp() const { return fTCnexp; };
3c66288b 44 Int_t GetNumberOfPresamples() const {return fNumberOfPresamples;}
45 Int_t GetNumberOfPostsamples() const {return fNumberOfPostsamples;}
4ba1d6ae 46
3c66288b 47
4ba1d6ae 48 static AliTRDrecoParam *GetLowFluxParam();
49 static AliTRDrecoParam *GetHighFluxParam();
50 static AliTRDrecoParam *GetCosmicTestParam();
51
a7ac01d2 52 Bool_t IsClusterSharing() const { return TestBit(kClusterSharing);}
53 Bool_t IsLUT() const { return TestBit(kLUT);}
a7ac01d2 54 Bool_t IsTailCancelation() const { return TestBit(kTC);}
55 Bool_t IsVertexConstrained() const { return TestBit(kVertexConstrained); }
fb872574 56 Bool_t HasImproveTracklets() const { return TestBit(kImproveTracklet); }
3c66288b 57
a7ac01d2 58
4e459a9d 59 void SetFindableClusters(Double_t r) {fkFindable = r;}
0c19b2c9 60 void SetChi2Y(Double_t chi2) {fkChi2Y = chi2;}
61 void SetChi2Z(Double_t chi2) {fkChi2Z = chi2;}
fb872574 62 void SetClusterSharing(Bool_t share = kTRUE) { SetBit(kClusterSharing, share);}
63 void SetImproveTracklets(Bool_t improve = kTRUE) { SetBit(kImproveTracklet, improve);}
64 void SetVertexConstrained(Bool_t vc = kTRUE) { SetBit(kVertexConstrained, vc); }
65 void SetLUT(Bool_t lut = kTRUE) { SetBit(kLUT, lut);};
66 void SetMinMaxCutSigma(Float_t minMaxCutSigma) { fMinMaxCutSigma = minMaxCutSigma; }
4ba1d6ae 67 void SetMinLeftRightCutSigma(Float_t minLeftRightCutSigma) { fMinLeftRightCutSigma = minLeftRightCutSigma; };
68 void SetClusMaxThresh(Float_t thresh) { fClusMaxThresh = thresh; };
69 void SetClusSigThresh(Float_t thresh) { fClusSigThresh = thresh; };
fb872574 70 void SetTailCancelation(Bool_t tc = kTRUE) { SetBit(kTC, tc); };
4ba1d6ae 71 void SetNexponential(Int_t nexp) { fTCnexp = nexp; };
3afdab72 72 inline void SetSysCovMatrix(Double_t *sys);
fb872574 73 void SetNumberOfPresamples(Int_t n) { fNumberOfPresamples = n;}
74 void SetNumberOfPostsamples(Int_t n) { fNumberOfPostsamples = n;}
4ba1d6ae 75
3c66288b 76private:
a7ac01d2 77 enum{
fb872574 78 kTC = BIT(14) // tail cancelation
79 ,kLUT = BIT(15) // look up table for cluster position determination
80 ,kClusterSharing = BIT(16) // Toggle cluster sharing
81 ,kVertexConstrained = BIT(17) // Perform vertex constrained fit
82 ,kImproveTracklet = BIT(18) // Improve tracklet in the SA TRD track finder
a7ac01d2 83 };
4ba1d6ae 84
4ba1d6ae 85 Double_t fkMaxTheta; // Maximum theta
86 Double_t fkMaxPhi; // Maximum phi
87
88 Double_t fkRoad0y; // Road for middle cluster
89 Double_t fkRoad0z; // Road for middle cluster
90
91 Double_t fkRoad1y; // Road in y for seeded cluster
92 Double_t fkRoad1z; // Road in z for seeded cluster
93
94 Double_t fkRoad2y; // Road in y for extrapolated cluster
95 Double_t fkRoad2z; // Road in z for extrapolated cluster
96
97 Double_t fkPlaneQualityThreshold; // Quality threshold
98 Double_t fkFindable; // Ratio of clusters from a track in one chamber which are at minimum supposed to be found.
99 Double_t fkChi2Z; // Max chi2 on the z direction for seeding clusters fit
100 Double_t fkChi2Y; // Max chi2 on the y direction for seeding clusters Rieman fit
101 Double_t fkTrackLikelihood; // Track likelihood for tracklets Rieman fit
4ba1d6ae 102
3afdab72 103 Double_t fSysCovMatrix[5]; // Systematic uncertainty from calibration and alignment for each tracklet
e4f2f73d 104
a7ac01d2 105 // Clusterization parameter
4ba1d6ae 106 Double_t fMinMaxCutSigma; // Threshold sigma noise pad middle
107 Double_t fMinLeftRightCutSigma; // Threshold sigma noise sum pad
108 Double_t fClusMaxThresh; // Threshold value for cluster maximum
109 Double_t fClusSigThresh; // Threshold value for cluster signal
4ba1d6ae 110 Int_t fTCnexp; // Number of exponentials, digital filter
fc546d21 111
4ba1d6ae 112 // ADC parameter
4e459a9d 113 Int_t fNumberOfPresamples; // number of presamples
114 Int_t fNumberOfPostsamples; // number of postsamples
9716329b 115
3a039a31 116 ClassDef(AliTRDrecoParam, 4) // Reconstruction parameters for TRD detector
e4f2f73d 117
118};
3afdab72 119
120//___________________________________________________
7e88424f 121inline void AliTRDrecoParam::GetSysCovMatrix(Double_t *sys) const
3afdab72 122{
123 if(!sys) return;
124 memcpy(sys, fSysCovMatrix, 5*sizeof(Double_t));
125}
126
127//___________________________________________________
128inline void AliTRDrecoParam::SetSysCovMatrix(Double_t *sys)
129{
130 if(!sys) return;
131 memcpy(fSysCovMatrix, sys, 5*sizeof(Double_t));
132}
133
3c66288b 134
135
e4f2f73d 136#endif