10 class AliPicoTrack: public AliVTrack {
13 AliPicoTrack(Double_t pt, Double_t eta, Double_t phi, Byte_t q, Byte_t lab,
14 Double_t etaemc=0, Double_t phiemc=0, Bool_t ise=0);
16 AliPicoTrack(const AliPicoTrack &pc);
17 AliPicoTrack &operator=(const AliPicoTrack &pc);
19 Double_t Px() const { return fPt*TMath::Cos(fPhi); }
20 Double_t Py() const { return fPt*TMath::Sin(fPhi); }
21 Double_t Pz() const { return fPt*TMath::SinH(fEta); }
22 Double_t Pt() const { return fPt; }
23 Double_t P() const { return fPt*TMath::CosH(fEta); }
24 Bool_t PxPyPz(Double_t p[3]) const { p[0]=Px();p[1]=Py();p[2]=Pz(); return 1; }
25 Double_t Xv() const { return 0.; }
26 Double_t Yv() const { return 0.; }
27 Double_t Zv() const { return 0.; }
28 Bool_t XvYvZv(Double_t x[3]) const { x[0]=0;x[1]=0;x[2]=0; return 1; }
29 Double_t OneOverPt() const { return 1./fPt; }
30 Double_t Phi() const { return fPhi; }
31 Double_t Theta() const { return 2*TMath::ATan(TMath::Exp(-fEta)); }
32 Double_t E() const { Double_t p=P(); return TMath::Sqrt(M()*M()+p*p); }
33 Double_t M() const { return 0.13957; }
34 Double_t Eta() const { return fEta; }
35 Double_t Y() const { return 0.5*TMath::Log((E()+Pz())/(E()-Pz())); }
36 Short_t Charge() const { return (char)fQ;}
37 Int_t GetLabel() const { return fLabel; }
38 Int_t PdgCode() const { return 0; }
39 const Double_t *PID() const { return 0; }
40 Int_t GetID() const { return 0; }
41 UChar_t GetITSClusterMap() const { return 0; }
42 Int_t GetEMCALcluster() const { return fClusId; }
43 Double_t GetEtaEmc() const { return fEtaEmc; }
44 Double_t GetPhiEmc() const { return fPhiEmc; }
45 Bool_t IsEMCAL() const { return fEmcal; }
46 ULong_t GetStatus() const { return 0; }
47 Bool_t GetXYZ(Double_t *v) const { v[0]=0; v[1]=0; v[2]=0; return 0; }
48 Double_t GetBz() const { return 0; }
49 void GetBxByBz(Double_t b[3]) const { b[0]=0;b[1]=0;b[2]=0; }
50 Bool_t GetCovarianceXYZPxPyPz(Double_t /*cv*/[21]) const { return 0; }
51 Int_t Compare(const TObject* obj) const;
52 Bool_t PropagateToDCA(const AliVVertex *, Double_t, Double_t, Double_t *, Double_t *) { return 0; }
53 void SetEMCALcluster(Int_t id) { fClusId = id; }
55 static void GetEtaPhiDiff(AliVTrack *t, AliVCluster *v, Double_t &phidiff, Double_t &etadiff);
58 Double32_t fPt; //[0,0,12] pt at vertex
59 Double32_t fEta; //[-1,1,12] eta at vertex
60 Double32_t fPhi; //[0,6.3,12] phi at vertex
62 Byte_t fLabel; // label
63 Double32_t fEtaEmc; //[-1,1,12] eta at emcal surface
64 Double32_t fPhiEmc; //[0,6.3,12] phi at emcal surface
65 Bool_t fEmcal; // is true if track propagated to emcal
66 Short_t fClusId; //! cluster id of matched cluster; -1 if not set
68 ClassDef(AliPicoTrack, 2) // Pico track class