Last overlaps (hopefully ...)
[u/mrichter/AliRoot.git] / TRD / AliTRDrecoParam.h
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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{
4ba1d6ae 20public:
21 enum AliTRDpidMethod{
22 kLQPID = 0,
23 kNNPID = 1
24 };
25
26 AliTRDrecoParam();
27 ~AliTRDrecoParam() { }
28
29 Double_t GetChi2Y() const { return fkChi2Y; }
30 Double_t GetChi2Z() const { return fkChi2Z; }
31 Bool_t GetClusterSharing() const { return fkClusterSharing;}
32 Double_t GetFindableClusters() const { return fkFindable; }
33 Double_t GetMaxTheta() const { return fkMaxTheta; }
34 Double_t GetMaxPhi() const { return fkMaxPhi; }
35 Int_t GetNdEdxSlices() const { return fkPIDMethod == kNNPID ? kNNslices : kLQslices;}
36 AliTRDpidMethod GetPIDMethod() const { return fkPIDMethod;}
37 Double_t GetRoad0y() const { return fkRoad0y; }
38 Double_t GetRoad0z() const { return fkRoad0z; }
39
40 Double_t GetRoad1y() const { return fkRoad1y; }
41 Double_t GetRoad1z() const { return fkRoad1z; }
42
43 Double_t GetRoad2y() const { return fkRoad2y; }
44 Double_t GetRoad2z() const { return fkRoad2z; }
45
46 Double_t GetPlaneQualityThreshold() const { return fkPlaneQualityThreshold; }
47
48 Double_t GetTrackLikelihood() const { return fkTrackLikelihood; }
49 Int_t GetStreamLevel() const { return fkStreamLevel; }
50
51 Bool_t SeedingOn() const { return fSeedingOn; }
52 Bool_t IsVertexConstrained() const { return fVertexConstrained; }
53
54 Double_t GetMinMaxCutSigma() const { return fMinMaxCutSigma; };
55 Double_t GetMinLeftRightCutSigma() const { return fMinLeftRightCutSigma; };
56 Double_t GetClusMaxThresh() const { return fClusMaxThresh; };
57 Double_t GetClusSigThresh() const { return fClusSigThresh; };
58 Int_t GetTCnexp() const { return fTCnexp; };
59 Bool_t LUTOn() const { return fLUTOn; };
60 Bool_t TCOn() const { return fTCOn; };
61
62 Int_t GetADCbaseline() const { return fADCbaseline; };
d20df6fc 63
4ba1d6ae 64 static AliTRDrecoParam *GetLowFluxParam();
65 static AliTRDrecoParam *GetHighFluxParam();
66 static AliTRDrecoParam *GetCosmicTestParam();
67
68 void SetClusterSharing(Bool_t share = kTRUE) { fkClusterSharing = share; };
69 void SetPIDMethod(AliTRDpidMethod pid) { fkPIDMethod = pid; };
70 void SetSeedingOn(Bool_t seedingOn = kTRUE) { fSeedingOn = seedingOn; }
71 void SetVertexConstrained(Bool_t vertexConstrained = kTRUE) { fVertexConstrained = vertexConstrained; }
72 void SetStreamLevel(Int_t streamLevel= 1) { fkStreamLevel = streamLevel; }
73 void SetLUT(Int_t lutOn = 1) { fLUTOn = lutOn; };
74 void SetMinMaxCutSigma(Float_t minMaxCutSigma) { fMinMaxCutSigma = minMaxCutSigma; };
75 void SetMinLeftRightCutSigma(Float_t minLeftRightCutSigma) { fMinLeftRightCutSigma = minLeftRightCutSigma; };
76 void SetClusMaxThresh(Float_t thresh) { fClusMaxThresh = thresh; };
77 void SetClusSigThresh(Float_t thresh) { fClusSigThresh = thresh; };
78 void SetTailCancelation(Int_t tcOn = 1) { fTCOn = tcOn; };
79 void SetNexponential(Int_t nexp) { fTCnexp = nexp; };
80 void SetADCbaseline(Int_t base) { fADCbaseline = base; };
81
82private:
83 enum{
84 kNNslices = 8,
85 kLQslices = 3
86 };
87
88
89 // Tracking parameters
90 Bool_t fkClusterSharing; // Toggle cluster sharing
91 AliTRDpidMethod fkPIDMethod; // PID method selector 0(LQ) 1(NN)
92 Double_t fkMaxTheta; // Maximum theta
93 Double_t fkMaxPhi; // Maximum phi
94
95 Double_t fkRoad0y; // Road for middle cluster
96 Double_t fkRoad0z; // Road for middle cluster
97
98 Double_t fkRoad1y; // Road in y for seeded cluster
99 Double_t fkRoad1z; // Road in z for seeded cluster
100
101 Double_t fkRoad2y; // Road in y for extrapolated cluster
102 Double_t fkRoad2z; // Road in z for extrapolated cluster
103
104 Double_t fkPlaneQualityThreshold; // Quality threshold
105 Double_t fkFindable; // Ratio of clusters from a track in one chamber which are at minimum supposed to be found.
106 Double_t fkChi2Z; // Max chi2 on the z direction for seeding clusters fit
107 Double_t fkChi2Y; // Max chi2 on the y direction for seeding clusters Rieman fit
108 Double_t fkTrackLikelihood; // Track likelihood for tracklets Rieman fit
109 Int_t fkStreamLevel; // Streaming Level in TRD Reconstruction
110
111 Bool_t fSeedingOn; // Do stand alone tracking in the TRD
112 Bool_t fVertexConstrained; // Perform vertex constrained fit
e4f2f73d 113
fc546d21 114 // Clusterization parameter
4ba1d6ae 115 Double_t fMinMaxCutSigma; // Threshold sigma noise pad middle
116 Double_t fMinLeftRightCutSigma; // Threshold sigma noise sum pad
117 Double_t fClusMaxThresh; // Threshold value for cluster maximum
118 Double_t fClusSigThresh; // Threshold value for cluster signal
119 Int_t fLUTOn; // Switch for the lookup table method
120 Int_t fTCOn; // Switch for the tail cancelation
121 Int_t fTCnexp; // Number of exponentials, digital filter
fc546d21 122
4ba1d6ae 123 // ADC parameter
124 Int_t fADCbaseline; // ADC baseline to be subtracted
9716329b 125
4ba1d6ae 126 ClassDef(AliTRDrecoParam, 4) // Reconstruction parameters for TRD detector
e4f2f73d 127
128};
129#endif