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dce1757b | 1 | #ifndef ALIITSIOTRACK_H |
2 | #define ALIITSIOTRACK_H | |
3 | ||
4 | //////////////////////////////////////////////////// | |
5 | // Reconstructed space point class for set:ITS // | |
6 | //////////////////////////////////////////////////// | |
7 | ||
8 | #include <TObject.h> | |
9 | ||
10 | class AliITSiotrack : public TObject { | |
11 | ||
12 | ||
13 | public: | |
14 | ||
15 | AliITSiotrack(); // constructor | |
16 | virtual ~AliITSiotrack() {}; // distructor | |
17 | Int_t GetLabel() const {return fLab;} // get track label | |
18 | Int_t GetIdPoint(Int_t i) const {return fIdPoints[i];} // get the identification number for the point | |
19 | Int_t GetIdModule(Int_t i) const {return fIdModules[i];} // get the module number for the point | |
20 | //Double_t * GetStateVector(); // get the state vector (5 elements) | |
21 | Double_t * GetCovMatrix(); // get the covariance matrix as 15 elements array | |
22 | Double_t GetStatePhi() const {return fStateVPhi;} // gets the Phi angle of the state vector | |
23 | Double_t GetStateZ() const {return fStateVZ;} // gets the Z cohordinate of the state vector | |
24 | Double_t GetStateD() const {return fStateVD;} // gets the radial impact parameter of the state vector | |
25 | Double_t GetStateC() const {return fStateVC;} // gets the curvature C of the state vector | |
26 | Double_t GetStateTgl() const {return fStateVTgl;} // gets the dip angle tangent of the state vector | |
27 | Double_t GetRadius() const {return fRadius;} // gets the radius corresponding to the state vector | |
28 | Int_t GetCharge() const {return fCharge;} // gets the particle charge | |
29 | Float_t GetX() const {return fX;} // gets the x cohordinate of the found vertex | |
30 | Float_t GetZ() const {return fZ;} // gets the z cohordinate of the found vertex | |
31 | Float_t GetY() const {return fY;} // gets the y cohordinate of the found vertex | |
32 | Float_t GetPx() const {return fPx;} // gets the x momentum component at the found vertex | |
33 | Float_t GetPy() const {return fPy;} // gets the y momentum component at the found vertex | |
34 | Float_t GetPz()const {return fPz;} // gets the z momentum component at the found vertex | |
35 | ||
36 | void SetCovMatrix(TMatrix *cov); // sets the covariance matrix | |
37 | void SetLabel(Int_t lab) {fLab=lab;} // sets the track label | |
38 | void SetIdPoint(Int_t i,Int_t pnt) {fIdPoints[i]=pnt;} // set the identification number for the point | |
39 | void SetIdModule(Int_t i,Int_t mod) {fIdModules[i]=mod;} // set the module number for the point | |
40 | ||
41 | void SetStatePhi(Double_t phi) {fStateVPhi=phi;} // sets the Phi angle of the state vector | |
42 | void SetStateZ(Double_t z) {fStateVZ=z;} // sets the Z cohordinate of the state vector | |
43 | void SetStateD(Double_t d) {fStateVD=d;} // sets the radial impact parameter of the state vector | |
44 | void SetStateTgl(Double_t tgl) {fStateVTgl=tgl;} // sets the dip angle tangent of the state vector | |
45 | void SetStateC(Double_t c) {fStateVC=c;} // sets the curvature C of the state vector | |
46 | void SetRadius(Double_t r) {fRadius= r;} // sets the radius corresponding to the state vector | |
47 | void SetCharge(Int_t charge) {fCharge=charge;} // sets the particle charge | |
48 | ||
49 | void SetX(Float_t x){fX=x;} // sets the x cohordinate of the found vertex | |
50 | void SetZ(Float_t z){fZ=z;} // sets the z cohordinate of the found vertex | |
51 | void SetY(Float_t y){fY=y;} // sets the y cohordinate of the found vertex | |
52 | void SetPx(Float_t px) {fPx=px;} // sets the x momentum component at the found vertex | |
53 | void SetPy(Float_t py) {fPy=py;} // sets the y momentum component at the found vertex | |
54 | void SetPz(Float_t pz) {fPz=pz;} // sets the z momentum component at the found vertex | |
55 | ||
56 | private: | |
57 | ||
58 | Int_t fLab; // label of reconstructed track | |
59 | Float_t fX ; // x cohordinate of the found vertex | |
60 | Float_t fY ; // y cohordinate of the found vertex | |
61 | Float_t fZ ; // z cohordinate of the found vertex | |
62 | Float_t fPx; // x component of track momentum at the found vertex | |
63 | Float_t fPy; // y component of track momentum at the found vertex | |
64 | Float_t fPz; // z component of track momentum at the found vertex | |
65 | ||
66 | // | |
67 | Int_t fIdPoints[6]; // points assigned to the track (entry # in fRecPoints is given by module #) | |
68 | Int_t fIdModules[6]; // module # corresponding to each point belonging to the track | |
69 | ||
70 | Double_t fStateVPhi; // | |
71 | Double_t fStateVZ; // state vector components | |
72 | Double_t fStateVD; // | |
73 | Double_t fStateVTgl; // | |
74 | Double_t fStateVC; // | |
75 | ||
76 | Double_t fRadius; // distance of the point from the origin | |
77 | Int_t fCharge; // particle charge | |
78 | ||
6b6a5cda | 79 | // Covariance matrix |
80 | Double_t fcovar[25]; //! Elements of Covariance matrix below | |
dce1757b | 81 | Double_t fC00; |
82 | Double_t fC10, fC11; | |
83 | Double_t fC20, fC21, fC22; | |
84 | Double_t fC30, fC31, fC32, fC33; | |
85 | Double_t fC40, fC41, fC42, fC43, fC44; | |
86 | ||
87 | ClassDef(AliITSiotrack,1) // AliITSiotrack class | |
88 | }; | |
89 | ||
90 | #endif |