X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=RALICE%2FAliTrack.h;h=a5de6ee7c3b58747878d0057fe9e031b4c285f4a;hb=ef185c83909bd08da827e281ef05ae4b85a6b53b;hp=e57cbc5ff242063d2f8a4e3257fc5ad25640d578;hpb=25eefd00f9a19172db2788b84c94a9bec47b4148;p=u%2Fmrichter%2FAliRoot.git diff --git a/RALICE/AliTrack.h b/RALICE/AliTrack.h index e57cbc5ff24..a5de6ee7c3b 100644 --- a/RALICE/AliTrack.h +++ b/RALICE/AliTrack.h @@ -7,15 +7,13 @@ // $Id$ -#include "TObject.h" -#include "TObjArray.h" -#include "TArrayD.h" -#include "TArrayI.h" +class TObjArray; -#include "AliSignal.h" -#include "AliBoost.h" -#include "AliPositionObj.h" -#include "AliTimestamp.h" +class AliPosition; +class AliPositionObj; +class AliSignal; +class AliTimestamp; +#include "Ali4Vector.h" class AliTrack : public TNamed,public Ali4Vector { @@ -46,13 +44,14 @@ class AliTrack : public TNamed,public Ali4Vector 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 + AliPosition* GetBeginPoint() const; // Provide the track begin-point void SetEndPoint(AliPosition& p); // Set the track end-point - AliPosition* GetEndPoint(); // Provide the track end-point + AliPosition* GetEndPoint() const; // Provide the track end-point void SetReferencePoint(AliPosition& p); // Set the track reference-point for the 3-momentum vector - AliPosition* GetReferencePoint(); // Provide the track reference-point for the 3-momentum vector + AliPosition* GetReferencePoint() const; // Provide the track reference-point for the 3-momentum vector void AddTrackHypothesis(AliTrack& t); // Add track hypothesis void AddTrackHypothesis(Double_t prob,Double_t m,Double_t dm=0); // Add track hypothesis with mass data Int_t GetNhypotheses() const; // Provide number of track hypotheses @@ -66,26 +65,26 @@ class AliTrack : public TNamed,public Ali4Vector 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" + AliPosition* GetImpactPoint(TString q) const; // Provide the impact-point in plane "q=0" void SetId(Int_t id); // Set the user defined unique track identifier 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 + AliPosition* GetClosestPoint() const; // Provide point of closest approach w.r.t. some reference 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 - AliTrack* GetParentTrack(); // Provide pointer to the parent track + void SetParentTrack(AliTrack * const t); // Set pointer to the parent track + AliTrack* GetParentTrack() const; // Provide pointer to the parent track void SetProb(Double_t prob); // Set the hypothesis probability for this track Float_t GetProb() const; // Provide the hypothesis probability for this track - void SetFitDetails(TObject* obj); // Enter the object containing the fit details - void SetFitDetails(TObject& obj) { SetFitDetails(&obj); } - TObject* GetFitDetails(); // Provide pointer to the object containing the fit details + void SetFitDetails(const TObject* obj); // Enter the object containing the fit details + void SetFitDetails(const TObject& obj) { SetFitDetails(&obj); } + TObject* GetFitDetails() const; // Provide pointer to the object containing the fit details void SetTimestamp(AliTimestamp& t); // Set the track timestamp - AliTimestamp* GetTimestamp(); // Provide the track timestamp + AliTimestamp* GetTimestamp() const; // Provide the track timestamp void RemoveTimestamp(); // Remove timestamp from this track - Double_t GetDistance(AliPosition* p,Float_t scale=-1); // Provide distance to position p + Double_t GetDistance(AliPosition* const 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* const 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 @@ -112,8 +111,11 @@ class AliTrack : public TNamed,public Ali4Vector 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 + + AliTrack& operator=(const AliTrack &); // Not implemented + + void Dumps(const AliTrack* t,Int_t n,TString f,TString u); // Recursively print all decay levels - ClassDef(AliTrack,20) // Handling of the attributes of a reconstructed particle track. + ClassDef(AliTrack,21) // Handling of the attributes of a reconstructed particle track. }; #endif