#ifndef ALIITSIOTRACK_H #define ALIITSIOTRACK_H //////////////////////////////////////////////////// // Reconstructed space point class for set:ITS // //////////////////////////////////////////////////// #include class AliITSIOTrack : public TObject { public: AliITSIOTrack(); // constructor virtual ~AliITSIOTrack() {}; // distructor Int_t GetLabel() const {return fLab;} // get track label Int_t GetTPCLabel() const {return fTPCLab;} // get TPC track label Int_t GetIdPoint(Int_t i) const {return fIdPoints[i];} // get the identification number for the point Int_t GetIdModule(Int_t i) const {return fIdModules[i];} // get the module number for the point void GetCovMatrix(Double_t &C00, Double_t &C10, Double_t &C11, Double_t &C20, Double_t &C21, Double_t &C22, Double_t &C30, Double_t &C31, Double_t &C32, Double_t &C33, Double_t &C40, Double_t &C41, Double_t &C42, Double_t &C43, Double_t &C44) const; Double_t GetStatePhi() const {return fStateVPhi;} // gets the Phi angle of the state vector Double_t GetStateZ() const {return fStateVZ;} // gets the Z cohordinate of the state vector Double_t GetStateD() const {return fStateVD;} // gets the radial impact parameter of the state vector Double_t GetStateC() const {return fStateVC;} // gets the curvature C of the state vector Double_t GetStateTgl() const {return fStateVTgl;} // gets the dip angle tangent of the state vector Double_t GetRadius() const {return fRadius;} // gets the radius corresponding to the state vector Int_t GetCharge() const {return fCharge;} // gets the particle charge Float_t GetX() const {return fX;} // gets the x cohordinate of the track point nearest to primary vertex Float_t GetZ() const {return fZ;} // gets the z cohordinate of the track point nearest to primary vertex Float_t GetY() const {return fY;} // gets the y cohordinate of the track point nearest to primary vertex Float_t GetPx() const {return fPx;} // gets the x momentum component at the fX,fY,fZ point Float_t GetPy() const {return fPy;} // gets the y momentum component at the fX,fY,fZ point Float_t GetPz() const {return fPz;} // gets the z momentum component at the fX,fY,fZ point Double_t GetDz() const {return fDz;} // gets the longitudinal impact parameter Int_t GetPid() const {return fPid;} // gets the identified particle code Double_t GetMass() const {return fMass;} // get the tracking mass Float_t GetdEdx() const {return fdEdx;} //get the track energy loss void SetMass(Double_t mass) {fMass=mass;} // put the tracking mass void SetPid(Int_t pid) {fPid=pid;} // put the identified particle code void SetCovMatrix(Double_t C00, Double_t C10, Double_t C11, Double_t C20, Double_t C21, Double_t C22, Double_t C30, Double_t C31, Double_t C32, Double_t C33, Double_t C40, Double_t C41, Double_t C42, Double_t C43, Double_t C44); void SetLabel(Int_t lab) {fLab=lab;} // sets the track label void SetTPCLabel(Int_t lab) {fTPCLab=lab;} // sets the TPC track label void SetIdPoint(Int_t i,Int_t pnt) {fIdPoints[i]=pnt;} // set the identification number for the point void SetIdModule(Int_t i,Int_t mod) {fIdModules[i]=mod;} // set the module number for the point void SetStatePhi(Double_t phi) {fStateVPhi=phi;} // sets the Phi angle of the state vector void SetStateZ(Double_t z) {fStateVZ=z;} // sets the Z cohordinate of the state vector void SetStateD(Double_t d) {fStateVD=d;} // sets the radial impact parameter of the state vector void SetStateTgl(Double_t tgl) {fStateVTgl=tgl;} // sets the dip angle tangent of the state vector void SetStateC(Double_t c) {fStateVC=c;} // sets the curvature C of the state vector void SetRadius(Double_t r) {fRadius= r;} // sets the radius corresponding to the state vector void SetCharge(Int_t charge) {fCharge=charge;} // sets the particle charge void SetX(Float_t x){fX=x;} // sets the x position of the track point nearest to primary vertex void SetZ(Float_t z){fZ=z;} // sets the z position of the track point nearest to primary vertex void SetY(Float_t y){fY=y;} // sets the y position of the track point nearest to primary vertex void SetPx(Float_t px) {fPx=px;} // sets the x momentum component at the fX,fY,fZ point void SetPy(Float_t py) {fPy=py;} // sets the y momentum component at the fX,fY,fZ point void SetPz(Float_t pz) {fPz=pz;} // sets the z momentum component at the fX,fY,fZ point void SetDz(Double_t dz) {fDz=dz;} //sets the longitudinal impact parameter void SetdEdx(Float_t dedx) {fdEdx=dedx;} //sets the de/dx private: Int_t fLab; // label of reconstructed track Int_t fTPCLab; // label of TPC track Float_t fX ; // x cohordinate of the track point nearest to primary vertex Float_t fY ; // y cohordinate of the track point nearest to primary vertex Float_t fZ ; // z cohordinate of the track point nearest to primary vertex Float_t fPx; // x component of track momentum at the fX,fY,fZ point Float_t fPy; // y component of track momentum at the fX,fY,fZ point Float_t fPz; // z component of track momentum at the fX,fY,fZ point // Int_t fIdPoints[6]; // points assigned to the track (entry # in fRecPoints is given by module #) Int_t fIdModules[6]; // module # corresponding to each point belonging to the track Double_t fStateVPhi; // state vector component Phi to beam pipe Double_t fStateVZ; // state vector component Z to beam pipe Double_t fStateVD; // state vector component D Double_t fStateVTgl; // state vector component Tgl Double_t fStateVC; // state vector component C Double_t fRadius; // distance of the point from the origin Int_t fPid; // identified particle code Int_t fCharge; // particle charge Double_t fMass; // tracking mass Double_t fDz; // longitudinal impact parameter Float_t fdEdx; //track energy loss by trouncated method // Covariance matrix Double_t fC00; // first row elements of the covariance matrix Double_t fC10, fC11; // second row elements of the covariance matrix Double_t fC20, fC21, fC22; // third row elements of the covariance matrix Double_t fC30, fC31, fC32, fC33; // fourth row elements of the covariance matrix Double_t fC40, fC41, fC42, fC43, fC44; // fiveth row elements of the covariance matrix ClassDef(AliITSIOTrack,1) // AliITSIOTrack class }; #endif