AliMuonForwardTrackPair(const AliMuonForwardTrackPair&);
AliMuonForwardTrackPair &operator=(const AliMuonForwardTrackPair&);
-
- virtual ~AliMuonForwardTrackPair() {}
+ virtual void Clear(const Option_t* /*opt*/) { fMuonForwardTracks->Delete(); delete fMuonForwardTracks; fMuonForwardTracks = 0x0; }
- void SetTrack(Int_t iTrack, AliMuonForwardTrack *track);
- AliMuonForwardTrack* GetTrack(Int_t iTrack) { if (iTrack==0 || iTrack==1) return (AliMuonForwardTrack*) fMuonForwardTracks->At(iTrack); else return NULL; }
+ virtual ~AliMuonForwardTrackPair() { fMuonForwardTracks->Delete(); delete fMuonForwardTracks; }
+
+ AliMuonForwardTrack* GetTrack(Int_t iTrack) {
+ if (iTrack==0 || iTrack==1) return (AliMuonForwardTrack*) fMuonForwardTracks->At(iTrack);
+ else return NULL;
+ }
+
+ Int_t GetCharge() { return GetTrack(0)->GetCharge() + GetTrack(1)->GetCharge(); }
+
+ void SetKinemMC();
+ void SetKinem(Double_t z, Int_t nClusters=-1);
+ Bool_t IsKinemSet() { return fIsKinemSet; }
+
+ void SetPointOfClosestApproach();
+ void GetPointOfClosestApproach(Double_t *xyz) {
+ xyz[0] = fXPointOfClosestApproach;
+ xyz[1] = fYPointOfClosestApproach;
+ xyz[2] = fZPointOfClosestApproach;
+ }
Double_t GetWeightedOffset(Double_t x, Double_t y, Double_t z);
- Double_t GetMass(Double_t z, Int_t nClusters=-1);
+ Double_t GetWeightedOffsetAtPCA();
+ Double_t GetPCAQuality();
Double_t GetMassWithoutMFT(Double_t x, Double_t y, Double_t z, Int_t nClusters=-1);
- Double_t GetMassMC();
+ Double_t GetMassMC() { return fKinemMC.M(); }
+ Double_t GetRapidityMC() { return fKinemMC.Rapidity(); }
+ Double_t GetPtMC() { return fKinemMC.Pt(); }
+ Double_t GetMass() { return fKinem.M(); }
+ Double_t GetRapidity() { return fKinem.Rapidity(); }
+ Double_t GetPx() { return fKinem.Px(); }
+ Double_t GetPy() { return fKinem.Py(); }
+ Double_t GetPz() { return fKinem.Pz(); }
+ Double_t GetPt() { return fKinem.Pt(); }
+
+ Bool_t IsResonance();
protected:
TClonesArray *fMuonForwardTracks;
+ TLorentzVector fKinemMC, fKinem;
+ Bool_t fIsKinemSet;
+
+ Double_t fXPointOfClosestApproach, fYPointOfClosestApproach, fZPointOfClosestApproach;
ClassDef(AliMuonForwardTrackPair,1)