virtual void Data(TString f="car",TString u="rad"); // Print track information for frame f and ang units u
virtual void List(TString f="car",TString u="rad"); // Track and decay level 1 info for frame f and ang units u
virtual void ListAll(TString f="car",TString u="rad");// Track and all decay level info for frame f and ang units u
- Ali3Vector Get3Momentum() const; // Provide track 3-momentum
- Double_t GetMomentum(); // Provide value of track 3-momentum
- Double_t GetMass(); // Provide particle mass
+ Ali3Vector Get3Momentum(Float_t scale=-1) const; // Provide track 3-momentum
+ Double_t GetMomentum(Float_t scale=-1); // Provide value of track 3-momentum
+ Double_t GetMass(Float_t scale=-1); // Provide particle mass
Float_t GetCharge() const; // Provide particle charge
- Double_t GetEnergy(); // Provide particle total energy
+ Double_t GetEnergy(Float_t scale=-1); // Provide particle total energy
void Decay(Double_t m1,Double_t m2,Double_t thcms,Double_t phicms); // Perform 2-body decay
Int_t GetNdecay() const; // Provide number of decay products
AliTrack* GetDecayTrack(Int_t j) const; // Access to decay produced track number j
void RemoveSignal(AliSignal& s,Int_t mode=1); // Remove related AliSignal from this track
void RemoveSignals(Int_t mode=1); // Remove all related AliSignals from this track
Int_t GetNsignals() const; // Provide number of related AliSignals
+ Int_t GetNsignals(const char* classname) const; // Provide the number of selected signals
AliSignal* GetSignal(Int_t j) const; // Access to the related AliSignal number j
void SetBeginPoint(AliPosition& p); // Set the track begin-point
AliPosition* GetBeginPoint(); // Provide the track begin-point
AliTrack* GetTrackHypothesis(Int_t j=0) const; // Provide the j-th track hypothesis
void RemoveTrackHypothesis(AliTrack& t);// Remove the specified track hypothesis
void RemoveTrackHypotheses(); // Remove all track hypotheses
- Double_t GetPt(); // Provide trans. momentum w.r.t. z-axis
- Double_t GetPl(); // Provide long. momentum w.r.t. z-axis
- Double_t GetEt(); // Provide trans. energy w.r.t. z-axis
- Double_t GetEl(); // Provide long. energy w.r.t. z-axis
- Double_t GetMt(); // Provide trans. mass w.r.t. z-axis
+ Double_t GetPt(Float_t scale=-1); // Provide trans. momentum w.r.t. z-axis
+ Double_t GetPl(Float_t scale=-1); // Provide long. momentum w.r.t. z-axis
+ Double_t GetEt(Float_t scale=-1); // Provide trans. energy w.r.t. z-axis
+ Double_t GetEl(Float_t scale=-1); // Provide long. energy w.r.t. z-axis
+ Double_t GetMt(Float_t scale=-1); // Provide trans. mass w.r.t. z-axis
Double_t GetRapidity(); // Provide rapidity value w.r.t. z-axis
void SetImpactPoint(AliPosition& p,TString q); // Set the impact-point in plane "q=0"
AliPosition* GetImpactPoint(TString q); // Provide the impact-point in plane "q=0"
Int_t GetId() const; // Provide the user defined unique track identifier
void SetClosestPoint(AliPosition& p); // Set position p as point of closest approach w.r.t. some reference
AliPosition* GetClosestPoint(); // Provide point of closest approach w.r.t. some reference
- void SetChi2(Float_t chi2); // Set the chi-squared value of the track fit
- void SetNdf(Int_t ndf); // Set the number of degrees of freedom for the track fit
- Float_t GetChi2() const; // Provide the chi-squared value of the track fit
- Int_t GetNdf() const; // Provide the number of degrees of freedom for the track fit
void SetParticleCode(Int_t code); // Set the user defined particle id code (e.g. the PDF convention)
Int_t GetParticleCode() const; // Provide the user defined particle id code
void SetParentTrack(AliTrack* t); // Set pointer to the parent track
void SetTimestamp(AliTimestamp& t); // Set the track timestamp
AliTimestamp* GetTimestamp(); // Provide the track timestamp
void RemoveTimestamp(); // Remove timestamp from this track
- Double_t GetDistance(AliPosition* p); // Provide distance to position p
- Double_t GetDistance(AliPosition& p) { return GetDistance(&p); }
- Double_t GetDistance(AliTrack* t); // Provide distance to track t
- Double_t GetDistance(AliTrack& t) { return GetDistance(&t); }
+ Double_t GetDistance(AliPosition* p,Float_t scale=-1); // Provide distance to position p
+ Double_t GetDistance(AliPosition& p,Float_t scale=-1) { return GetDistance(&p,scale); }
+ Double_t GetDistance(AliTrack* t,Float_t scale=-1); // Provide distance to track t
+ Double_t GetDistance(AliTrack& t,Float_t scale=-1) { return GetDistance(&t,scale); }
+ void SetEscale(Float_t scale); // Set the scale of the energy-momentum units of the track
+ Float_t GetEscale() const; // Provide the scale of the energy-momentum units of the track
protected:
void Init(); // Initialisation of pointers etc...
AliPositionObj* fImpactYZ; // The (extrapolated) impact-point in the plane x=0
Int_t fUserId; // The user defined identifier
AliPositionObj* fClosest; // The (extrapolated) point of closest approach w.r.t some reference
- Float_t fChi2; // The Chi-squared of the track fit
- Int_t fNdf; // The number of degrees of freedom of the track fit
Int_t fCode; // The user defined particle id code
AliTrack* fParent; // Pointer to the parent track
Float_t fProb; // Probability for this track as a hypothesis
TObject* fFit; // Object containing details of the fit
AliTimestamp* fTstamp; // The track timestamp
+ Float_t fEscale; // The scale of the energy-momentum units of the track
private:
void Dumps(AliTrack* t,Int_t n,TString f,TString u); // Recursively print all decay levels
- ClassDef(AliTrack,18) // Handling of the attributes of a reconstructed particle track.
+ ClassDef(AliTrack,21) // Handling of the attributes of a reconstructed particle track.
};
#endif
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff