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d88fbf15 | 1 | #ifndef ALITOFTRACKERMI_H |
2 | #define ALITOFTRACKERMI_H | |
0e46b9ae | 3 | |
d88fbf15 | 4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
5 | * See cxx source for full Copyright notice */ | |
d88fbf15 | 6 | |
7 | /* $Id$ */ | |
8 | ||
0e46b9ae | 9 | //-----------------------------------------------------------------// |
10 | // // | |
11 | // AliTOFtrackerMI Class // | |
12 | // Task: Perform association of the ESD tracks to TOF Clusters // | |
13 | // and Update ESD track with associated TOF Cluster parameters // | |
14 | // // | |
15 | //-----------------------------------------------------------------// | |
16 | ||
d88fbf15 | 17 | #include "AliTracker.h" |
0e46b9ae | 18 | |
0e46b9ae | 19 | class TTreeSRedirector; |
20 | class TClonesArray; | |
21 | ||
af885e0f | 22 | class AliESDEvent; |
0e46b9ae | 23 | |
24 | class AliTOFcluster; | |
e0ddb533 | 25 | class AliTOFRecoParam; |
d88fbf15 | 26 | class AliTOFGeometry; |
27 | class AliTOFtrack; | |
5c7c93fa | 28 | class AliTOFpidESD; |
d88fbf15 | 29 | |
30 | class AliTOFtrackerMI : public AliTracker { | |
31 | ||
32 | enum {kMaxCluster=77777}; //maximal number of the TOF clusters | |
33 | ||
34 | public: | |
35 | ||
e0ddb533 | 36 | AliTOFtrackerMI(); |
d88fbf15 | 37 | AliTOFtrackerMI(const AliTOFtrackerMI &t); //Copy Ctor |
7aeeaf38 | 38 | AliTOFtrackerMI& operator=(const AliTOFtrackerMI &source); // ass. op. |
39 | ||
d88fbf15 | 40 | // virtual ~AliTOFtrackerMI() {delete fTOFpid;} |
41 | virtual ~AliTOFtrackerMI(); | |
af885e0f | 42 | virtual Int_t Clusters2Tracks(AliESDEvent* /*event*/) {return -1;}; |
43 | virtual Int_t PropagateBack(AliESDEvent* event); | |
44 | virtual Int_t RefitInward(AliESDEvent* /*event*/) {return -1;}; | |
7aeeaf38 | 45 | virtual Int_t LoadClusters(TTree *dTree); // Loading Clusters from Digits |
46 | virtual void UnloadClusters();// UnLoad Clusters | |
47 | virtual AliCluster *GetCluster(Int_t /*index*/) const {return NULL;}; | |
48 | void GetLikelihood(Float_t dy, Float_t dz, const Double_t *cov, AliTOFtrack * track, Float_t & py, Float_t &pz); | |
128563f6 | 49 | void FillClusterArray(TObjArray* arr) const; |
d88fbf15 | 50 | |
51 | private: | |
52 | ||
5c7c93fa | 53 | Int_t InsertCluster(AliTOFcluster *c); // Fills TofClusters Array |
54 | Int_t FindClusterIndex(Double_t z) const; // Returns cluster index | |
55 | void MatchTracks(Bool_t mLastStep); // Matching Algorithm | |
56 | void MatchTracksMI(Bool_t mLastStep); // Matching Algorithm | |
57 | void CollectESD(); // Select starting Set for Matching | |
58 | //void Init(); | |
59 | Float_t GetLinearDistances(AliTOFtrack * track, AliTOFcluster *cluster, Float_t distances[5]); | |
60 | AliTOFRecoParam* fRecoParam; // Pointer to TOF Recontr. Params | |
61 | AliTOFGeometry* fGeom; // Pointer to TOF geometry | |
62 | AliTOFpidESD* fPid; // Pointer to TOF PID | |
63 | AliTOFcluster *fClusters[kMaxCluster]; // pointers to the TOF clusters | |
64 | ||
65 | Int_t fN; // Number of Clusters | |
66 | Int_t fNseeds; // Number of track seeds | |
67 | Int_t fNseedsTOF; // TPC BP tracks | |
68 | Int_t fngoodmatch; // Correctly matched tracks | |
69 | Int_t fnbadmatch; // Wrongly matched tracks | |
70 | Int_t fnunmatch; // Unmatched tracks | |
71 | Int_t fnmatch; // Total matched tracks | |
d88fbf15 | 72 | |
5c7c93fa | 73 | Float_t fR; // Intermediate radius in TOF, used in matching |
74 | Float_t fTOFHeigth; // Inner TOF radius for propagation | |
75 | Float_t fdCut; // Cut on minimum distance track-pad in matching | |
76 | Float_t fDx; // Pad Size in X | |
77 | Float_t fDy; // Pad Size in Y (== X TOF convention) | |
78 | Float_t fDz; // Pad Size in Z | |
79 | TClonesArray* fTracks; //! pointer to the TClonesArray with TOF tracks | |
80 | TClonesArray* fSeeds; //! pointer to the TClonesArray with ESD tracks | |
81 | TTreeSRedirector *fDebugStreamer; //!debug streamer | |
82 | ClassDef(AliTOFtrackerMI, 1) // TOF trackerMI | |
d88fbf15 | 83 | }; |
84 | ||
85 | #endif |