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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 TMatrix; |
| 11 | class AliITSIOTrack : public TObject { |
| 12 | |
| 13 | |
| 14 | public: |
| 15 | |
| 16 | AliITSIOTrack(); // constructor |
| 17 | virtual ~AliITSIOTrack() {}; // distructor |
| 18 | Int_t GetLabel() const {return fLab;} // get track label |
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19 | Int_t GetTPCLabel() const {return fTPCLab;} // get TPC track label |
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20 | Int_t GetIdPoint(Int_t i) const {return fIdPoints[i];} // get the identification number for the point |
| 21 | Int_t GetIdModule(Int_t i) const {return fIdModules[i];} // get the module number for the point |
| 22 | |
| 23 | void GetCovMatrix(Double_t &C00, Double_t &C10, Double_t &C11, Double_t &C20, |
| 24 | Double_t &C21, Double_t &C22, Double_t &C30, Double_t &C31, |
| 25 | Double_t &C32, Double_t &C33, Double_t &C40, Double_t &C41, |
| 26 | Double_t &C42, Double_t &C43, Double_t &C44) const; |
| 27 | Double_t GetStatePhi() const {return fStateVPhi;} // gets the Phi angle of the state vector |
| 28 | Double_t GetStateZ() const {return fStateVZ;} // gets the Z cohordinate of the state vector |
| 29 | Double_t GetStateD() const {return fStateVD;} // gets the radial impact parameter of the state vector |
| 30 | Double_t GetStateC() const {return fStateVC;} // gets the curvature C of the state vector |
| 31 | Double_t GetStateTgl() const {return fStateVTgl;} // gets the dip angle tangent of the state vector |
| 32 | Double_t GetRadius() const {return fRadius;} // gets the radius corresponding to the state vector |
| 33 | Int_t GetCharge() const {return fCharge;} // gets the particle charge |
| 34 | Float_t GetX() const {return fX;} // gets the x cohordinate of the found vertex |
| 35 | Float_t GetZ() const {return fZ;} // gets the z cohordinate of the found vertex |
| 36 | Float_t GetY() const {return fY;} // gets the y cohordinate of the found vertex |
| 37 | Float_t GetPx() const {return fPx;} // gets the x momentum component at the found vertex |
| 38 | Float_t GetPy() const {return fPy;} // gets the y momentum component at the found vertex |
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39 | Float_t GetPz() const {return fPz;} // gets the z momentum component at the found vertex |
| 40 | Int_t GetCode() const {return fCode;} // gets the PDG particle code |
| 41 | Float_t GetPxg() const {return fPxg;} // gets the x momentum component read from Geant |
| 42 | Float_t GetPyg() const {return fPyg;} // gets the y momentum component read from Geant |
| 43 | Float_t GetPzg() const {return fPzg;} // gets the z momentum component read from Geant |
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44 | |
| 45 | void SetCovMatrix(Double_t C00, Double_t C10, Double_t C11, Double_t C20, Double_t C21, |
| 46 | Double_t C22, Double_t C30, Double_t C31, Double_t C32, Double_t C33, Double_t C40, |
| 47 | Double_t C41, Double_t C42, Double_t C43, Double_t C44); |
| 48 | |
| 49 | void SetLabel(Int_t lab) {fLab=lab;} // sets the track label |
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50 | void SetTPCLabel(Int_t lab) {fTPCLab=lab;} // sets the TPC track label |
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51 | void SetIdPoint(Int_t i,Int_t pnt) {fIdPoints[i]=pnt;} // set the identification number for the point |
| 52 | void SetIdModule(Int_t i,Int_t mod) {fIdModules[i]=mod;} // set the module number for the point |
| 53 | |
| 54 | void SetStatePhi(Double_t phi) {fStateVPhi=phi;} // sets the Phi angle of the state vector |
| 55 | void SetStateZ(Double_t z) {fStateVZ=z;} // sets the Z cohordinate of the state vector |
| 56 | void SetStateD(Double_t d) {fStateVD=d;} // sets the radial impact parameter of the state vector |
| 57 | void SetStateTgl(Double_t tgl) {fStateVTgl=tgl;} // sets the dip angle tangent of the state vector |
| 58 | void SetStateC(Double_t c) {fStateVC=c;} // sets the curvature C of the state vector |
| 59 | void SetRadius(Double_t r) {fRadius= r;} // sets the radius corresponding to the state vector |
| 60 | void SetCharge(Int_t charge) {fCharge=charge;} // sets the particle charge |
| 61 | |
| 62 | void SetX(Float_t x){fX=x;} // sets the x cohordinate of the found vertex |
| 63 | void SetZ(Float_t z){fZ=z;} // sets the z cohordinate of the found vertex |
| 64 | void SetY(Float_t y){fY=y;} // sets the y cohordinate of the found vertex |
| 65 | void SetPx(Float_t px) {fPx=px;} // sets the x momentum component at the found vertex |
| 66 | void SetPy(Float_t py) {fPy=py;} // sets the y momentum component at the found vertex |
| 67 | void SetPz(Float_t pz) {fPz=pz;} // sets the z momentum component at the found vertex |
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68 | void SetCode(Int_t code) {fCode=code;} // sets the PDG particle code |
| 69 | void SetPxg(Float_t pxg) {fPxg=pxg;} // sets the x momentum component read from Geant |
| 70 | void SetPyg(Float_t pyg) {fPyg=pyg;} // sets the y momentum component read from Geant |
| 71 | void SetPzg(Float_t pzg) {fPzg=pzg;} // sets the z momentum component read from Geant |
| 72 | |
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73 | private: |
| 74 | |
| 75 | Int_t fLab; // label of reconstructed track |
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76 | Int_t fTPCLab; // label of TPC track |
| 77 | Int_t fCode; // PDG particle code |
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78 | Float_t fX ; // x cohordinate of the found vertex |
| 79 | Float_t fY ; // y cohordinate of the found vertex |
| 80 | Float_t fZ ; // z cohordinate of the found vertex |
| 81 | Float_t fPx; // x component of track momentum at the found vertex |
| 82 | Float_t fPy; // y component of track momentum at the found vertex |
| 83 | Float_t fPz; // z component of track momentum at the found vertex |
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84 | Float_t fPxg; // x component of track momentum read from Geant |
| 85 | Float_t fPyg; // y component of track momentum read from Geant |
| 86 | Float_t fPzg; // z component of track momentum read from Geant |
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87 | |
| 88 | // |
| 89 | Int_t fIdPoints[6]; // points assigned to the track (entry # in fRecPoints is given by module #) |
| 90 | Int_t fIdModules[6]; // module # corresponding to each point belonging to the track |
| 91 | |
| 92 | Double_t fStateVPhi; // state vector component Phi |
| 93 | Double_t fStateVZ; // state vector component Z |
| 94 | Double_t fStateVD; // state vector component D |
| 95 | Double_t fStateVTgl; // state vector component Tgl |
| 96 | Double_t fStateVC; // state vector component C |
| 97 | |
| 98 | Double_t fRadius; // distance of the point from the origin |
| 99 | Int_t fCharge; // particle charge |
| 100 | |
| 101 | // Covariance matrix |
| 102 | Double_t fC00; // first row elements of the covariance matrix |
| 103 | Double_t fC10, fC11; // second row elements of the covariance matrix |
| 104 | Double_t fC20, fC21, fC22; // third row elements of the covariance matrix |
| 105 | Double_t fC30, fC31, fC32, fC33; // fourth row elements of the covariance matrix |
| 106 | Double_t fC40, fC41, fC42, fC43, fC44; // fiveth row elements of the covariance matrix |
| 107 | |
| 108 | ClassDef(AliITSIOTrack,1) // AliITSIOTrack class |
| 109 | }; |
| 110 | |
| 111 | #endif |
git://git.uio.no / u / mrichter / AliRoot.git / blame