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482070f2 | 1 | #ifndef ALIESDHLTTRACK_H |
2 | #define ALIESDHLTTRACK_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | //------------------------------------------------------------------------- | |
6 | // Class AliESDHLTtrack | |
7 | // This is the class to handle HLT reconstruted TPC tracks | |
8 | //------------------------------------------------------------------------- | |
9 | #include "TObject.h" | |
10 | ||
e819460c | 11 | class AliKalmanTrack; |
12 | ||
482070f2 | 13 | class AliESDHLTtrack : public TObject { |
14 | public: | |
15 | AliESDHLTtrack(); | |
16 | virtual ~AliESDHLTtrack() {} | |
17 | ||
18 | // getters | |
19 | Int_t GetNHits() const {return fNHits;} | |
20 | ||
21 | Int_t GetMCid() const {return fMCid;} | |
22 | ||
23 | Int_t GetWeight() const {return fWeight;} | |
24 | ||
25 | Bool_t ComesFromMainVertex() const {return fFromMainVertex;} | |
26 | ||
27 | Int_t GetFirstRow() const {return fRowRange[0];} | |
28 | Int_t GetLastRow() const {return fRowRange[1];} | |
29 | Int_t GetSector() const {return fSector;} | |
30 | ||
8bbc564d | 31 | Double_t GetFirstPointX() const {return fFirstPoint[0];} |
32 | Double_t GetFirstPointY() const {return fFirstPoint[1];} | |
33 | Double_t GetFirstPointZ() const {return fFirstPoint[2];} | |
34 | Double_t GetLastPointX() const {return fLastPoint[0];} | |
35 | Double_t GetLastPointY() const {return fLastPoint[1];} | |
36 | Double_t GetLastPointZ() const {return fLastPoint[2];} | |
482070f2 | 37 | |
38 | Int_t GetCharge() const {return fQ;} | |
39 | Double_t GetPt() const {return fPt;} | |
40 | Double_t GetTgl() const {return fTanl;} | |
41 | Double_t GetPsi() const {return fPsi;} | |
42 | ||
43 | Double_t GetPterr() const {return fPterr;} | |
44 | Double_t GetPsierr() const {return fPsierr;} | |
45 | Double_t GetTglerr() const {return fTanlerr;} | |
46 | ||
47 | Float_t GetBinX() const {return fBinX;} | |
48 | Float_t GetBinY() const {return fBinY;} | |
49 | Float_t GetSizeX() const {return fSizeX;} | |
50 | Float_t GetSizeY() const {return fSizeY;} | |
51 | ||
52 | Double_t GetPx() const {return fPt*cos(fPsi);} | |
53 | Double_t GetPy() const {return fPt*sin(fPsi);} | |
54 | Double_t GetPz() const {return fPt*fTanl;} | |
55 | ||
56 | Double_t GetP() const; | |
57 | Double_t GetPseudoRapidity() const; | |
58 | ||
8bbc564d | 59 | Float_t GetPID() const {return fPID;} |
482070f2 | 60 | |
61 | // setters | |
62 | void SetNHits(Int_t f) {fNHits = f;} | |
63 | ||
64 | void SetMCid(Int_t f) {fMCid = f;} | |
65 | ||
66 | void SetWeight(Int_t f) {fWeight = f;} | |
67 | ||
68 | void ComesFromMainVertex(Bool_t f) {fFromMainVertex = f;} | |
69 | ||
70 | void SetRowRange(Int_t f,Int_t g) {fRowRange[0]=f; fRowRange[1]=g;} | |
71 | void SetSector(Int_t f) {fSector = f;} | |
72 | ||
73 | void SetFirstPoint(Double_t f,Double_t g,Double_t h) {fFirstPoint[0]=f; fFirstPoint[1]=g; fFirstPoint[2]=h;} | |
74 | void SetLastPoint(Double_t f,Double_t g,Double_t h) {fLastPoint[0]=f; fLastPoint[1]=g; fLastPoint[2]=h;} | |
75 | ||
76 | void SetCharge(Int_t f) {fQ = f;} | |
77 | void SetTgl(Double_t f) {fTanl =f;} | |
78 | void SetPsi(Double_t f) {fPsi = f;} | |
79 | void SetPt(Double_t f) {fPt = f;} | |
80 | ||
81 | void SetPterr(Double_t f) {fPterr = f;} | |
82 | void SetPsierr(Double_t f) {fPsierr = f;} | |
83 | void SetTglerr(Double_t f) {fTanlerr = f;} | |
84 | ||
85 | void SetBinXY(Float_t binx,Float_t biny,Float_t sizex,Float_t sizey) {fBinX = binx; fBinY = biny; fSizeX = sizex; fSizeY = sizey;} | |
86 | ||
87 | void SetPID(Float_t pid) {fPID = pid;} | |
88 | ||
e819460c | 89 | Bool_t UpdateTrackParams(const AliKalmanTrack *t); |
90 | ||
482070f2 | 91 | protected: |
67bda69e | 92 | UShort_t fNHits; // Number of assigned clusters |
482070f2 | 93 | |
94 | Int_t fMCid; //Assigned id from MC data. | |
95 | ||
67bda69e | 96 | UShort_t fWeight; //Weight associated to Hough Transform |
482070f2 | 97 | |
98 | Bool_t fFromMainVertex; // true if tracks origin is the main vertex, otherwise false | |
99 | ||
100 | Int_t fRowRange[2]; //Subsector where this track was build | |
67bda69e | 101 | UShort_t fSector; //Sector # where this track was build |
482070f2 | 102 | |
fdf65bb5 | 103 | Float_t fFirstPoint[3]; //First track point in TPC |
104 | Float_t fLastPoint[3]; //Last track point in TPC | |
482070f2 | 105 | |
106 | Int_t fQ; //track charge | |
67bda69e | 107 | Float_t fTanl; //tan of dipangle |
108 | Float_t fPsi; //azimuthal angle of the momentum | |
109 | Float_t fPt; //transverse momentum | |
482070f2 | 110 | |
fdf65bb5 | 111 | Float_t fPterr; //Pt error |
112 | Float_t fPsierr; //Psi error | |
113 | Float_t fTanlerr; //Error of Tangent lambda | |
482070f2 | 114 | |
fdf65bb5 | 115 | Float_t fBinX; //X bin? |
116 | Float_t fBinY; //Y bin? | |
117 | Float_t fSizeX; //X size? | |
118 | Float_t fSizeY; //Y size? | |
482070f2 | 119 | |
120 | Float_t fPID; //so far filled only for conformal mapper tracks | |
121 | ||
e819460c | 122 | ClassDef(AliESDHLTtrack,3) //ESD HLT track class |
482070f2 | 123 | }; |
124 | ||
125 | #endif |