#include <TObject.h>
-class TMatrix;
class AliITSIOTrack : public TObject {
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
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 found vertex
- Float_t GetZ() const {return fZ;} // gets the z cohordinate of the found vertex
- Float_t GetY() const {return fY;} // gets the y cohordinate of the found vertex
- Float_t GetPx() const {return fPx;} // gets the x momentum component at the found vertex
- Float_t GetPy() const {return fPy;} // gets the y momentum component at the found vertex
- Float_t GetPz()const {return fPz;} // gets the z momentum component at the found vertex
-
+ 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 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 cohordinate of the found vertex
- void SetZ(Float_t z){fZ=z;} // sets the z cohordinate of the found vertex
- void SetY(Float_t y){fY=y;} // sets the y cohordinate of the found vertex
- void SetPx(Float_t px) {fPx=px;} // sets the x momentum component at the found vertex
- void SetPy(Float_t py) {fPy=py;} // sets the y momentum component at the found vertex
- void SetPz(Float_t pz) {fPz=pz;} // sets the z momentum component at the found vertex
+ 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
- Float_t fX ; // x cohordinate of the found vertex
- Float_t fY ; // y cohordinate of the found vertex
- Float_t fZ ; // z cohordinate of the found vertex
- Float_t fPx; // x component of track momentum at the found vertex
- Float_t fPy; // y component of track momentum at the found vertex
- Float_t fPz; // z component of track momentum at the found vertex
+ 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
- Double_t fStateVZ; // state vector component Z
+ 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 fCharge; // particle charge
+ 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
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff