3 #ifndef AliHLT_Modeller
4 #define AliHLT_Modeller
7 #include "AliHLTRootTypes.h"
9 class AliHLTTrackArray;
10 class AliHLTMemHandler;
11 class AliHLTDigitRowData;
12 class AliHLTModelTrack;
15 UInt_t fCharge; // Charge
18 UInt_t fSigmaY2; // SigmaY2
19 UInt_t fSigmaZ2; // SigmaZ2
23 Short_t fCharge; // Charge
24 Bool_t fUsed; // Flag if used
27 struct ClusterRegion {
28 Int_t fMintime; // Min time
29 Int_t fMaxtime; // Max time
32 class AliHLTModeller {
37 virtual ~AliHLTModeller();
39 virtual void FindClusters();
40 void Init(Int_t slice,Int_t patch,Char_t *trackdata,Char_t *path,Bool_t houghtracks,Bool_t binary=kTRUE);
41 void CheckForOverlaps(Float_t dangle=-1,Int_t *rowrange=0);
42 void CalculateCrossingPoints();
43 void RemoveBadTracks();
44 void WriteRemaining();
46 void SetInputData(AliHLTDigitRowData *digits) {fRowData = digits;}
47 void SetTrackThreshold(Int_t i=0) {fTrackThreshold=i;}
48 void SetOverlap(Int_t p=6,Int_t t=8) {fPadOverlap=p;fTimeOverlap=t;}
49 void SetSearchRange(Int_t p=1,Int_t t=2) {fPadSearch=p;fTimeSearch=t;}
50 void SetInnerSearchRange(Int_t p,Int_t t) {fInnerPadSearch=p; fInnerTimeSearch=t;}
51 void SetOuterSearchRange(Int_t p,Int_t t) {fOuterPadSearch=p; fOuterTimeSearch=t;}
52 void SetMaxClusterRange(Int_t p,Int_t t) {fMaxPads=p; fMaxTimebins=t;}
53 void Debug() {fDebug=kTRUE;}
54 virtual Bool_t SetFitRange(AliHLTModelTrack */*track*/,Int_t */*p*/,Int_t */*t*/) {return kFALSE;}
55 virtual void SetNmaxOverlaps(Int_t /*i*/) {return;}
56 virtual void SetChiSqMax(Float_t /*f*/,Int_t /*p*/) {return;}
58 AliHLTTrackArray *GetTracks() {return fTracks;}
62 AliHLTTrackArray *fTracks; //! Array of tracks
63 AliHLTDigitRowData *fRowData;//! Row data
64 Digit *fRow; //! Current row
65 Char_t fPath[1024]; // Path to the files
67 Bool_t fDebug; // Flag to switch on/off the debugging
68 Int_t fNClusters; // Number of clusters
69 Int_t fMaxClusters; // Max clusters (?)
70 Int_t fCurrentPadRow; // Current pad row
71 Int_t fMaxPads; // Max pads (?)
72 Int_t fMaxTimebins; // Max time bins (?)
73 Int_t fPadSearch; // Pad search (?)
74 Int_t fTimeSearch; // Time search (?)
75 Int_t fInnerPadSearch; // Inner pad search (?)
76 Int_t fInnerTimeSearch; // Inner time search (?)
77 Int_t fOuterPadSearch; // Outer Pad search (?)
78 Int_t fOuterTimeSearch; // Outer time search (?)
80 Int_t fSlice; // Slice
81 Int_t fPatch; // Patch
83 void FillCluster(AliHLTModelTrack *track,Cluster *cluster,Int_t row,Int_t npads);
84 void FillZeros(AliHLTDigitRowData *digPt,Bool_t reversesign=kFALSE);
85 void LocateCluster(AliHLTModelTrack *track,ClusterRegion *region,Int_t &padmin,Int_t &padmax);
86 void GetTrackID(Int_t pad,Int_t time,Int_t *trackID);
89 Bool_t fHoughTracks; // Flag to switch on/off Hough tracks
90 Bool_t CheckCluster(Int_t hitpad,Int_t hittime);
91 Float_t fPadOverlap; // Pad overlap (?)
92 Float_t fTimeOverlap; // Time overlap (?)
93 Int_t fTrackThreshold; //minimum weigth track need in order to be included.(=Nhits/weight)
94 AliHLTMemHandler *fMemHandler; //! Pointer to the memory handler
96 void CalcClusterWidth(Cluster *cl,Float_t &sigmaY2,Float_t &sigmaZ2);
98 ClassDef(AliHLTModeller,1) //Modeller class
102 typedef AliHLTModeller AliL3Modeller; // for backward compatibility