1 #ifndef ALITRDTRACKV1_H
2 #define ALITRDTRACKV1_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 ///////////////////////////////////////////////////////////////////////////////
10 // Represents a reconstructed TRD track //
12 ///////////////////////////////////////////////////////////////////////////////
15 #include "AliTRDtrack.h"
21 class AliTRDtrackV1 : public AliTRDtrack
26 AliTRDtrackV1(AliTRDseedV1 *trklts, const Double_t p[5], const Double_t cov[15], Double_t x, Double_t alpha);
27 AliTRDtrackV1(const AliESDtrack &ref);
28 AliTRDtrackV1(const AliTRDtrackV1 &ref);
29 AliTRDtrackV1 &operator=(const AliTRDtrackV1 &ref) { *(new(this) AliTRDtrackV1(ref));
33 Bool_t CookLabel(Float_t wrong);
34 Float_t GetMomentum(Int_t plane) const;
35 Double_t GetPredictedChi2(const AliTRDseedV1 *tracklet) const;
36 Double_t GetPredictedChi2(const AliCluster* /*c*/) const { return 0.0; }
37 const AliTRDseedV1* GetTracklet(Int_t plane) const {return plane >=0 && plane <6 ? &fTracklet[plane] : 0x0;}
38 Int_t* GetTrackletIndexes() {return &fTrackletIndex[0];}
40 Bool_t IsOwner() const;
42 void MakeBackupTrack();
43 void SetNumberOfClusters();
44 void SetOwner(Bool_t own = kTRUE);
45 void SetTracklet(AliTRDseedV1 *trklt, Int_t plane, Int_t index);
46 Bool_t Update(AliTRDseedV1 *tracklet, Double_t chi2);
47 Bool_t Update(const AliTRDcluster *c, Double_t chi2, Int_t index, Double_t h01)
48 { return AliTRDtrack::Update(c,chi2,index,h01); };
49 Bool_t Update(const AliCluster *, Double_t, Int_t) { return kFALSE; };
50 void UpdateESDtrack(AliESDtrack *t);
52 ClassDef(AliTRDtrackV1, 1) // development TRD track