New version of SPD raw-data reconstruction. The format now correponds to the actual...
[u/mrichter/AliRoot.git] / HLT / comp / AliL3ClusterFitter.h
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3e87ef69 1// @(#) $Id$
2
6b8f6f6e 3#ifndef AliL3_ClusterFitter
4#define AliL3_ClusterFitter
5
6b8f6f6e 6#include "AliL3Modeller.h"
3e87ef69 7#include "AliL3Transform.h"
6b8f6f6e 8
9class AliL3ModelTrack;
3e87ef69 10class AliL3TrackArray;
11class AliL3SpacePointData;
6b8f6f6e 12
13class AliL3ClusterFitter : public AliL3Modeller {
14
0a162a8f 15 public:
16 AliL3ClusterFitter();
17 AliL3ClusterFitter(Char_t *path);
18 virtual ~AliL3ClusterFitter();
19
20 void Init(Int_t slice,Int_t patch,Int_t *rowrange,AliL3TrackArray *tracks);
21 void Init(Int_t slice,Int_t patch);
22 void LoadSeeds(Int_t *rowrange,Bool_t offline=kTRUE,Int_t eventnr=0,Float_t zvertex=0.0);
23 void LoadLocalSegments();
24 void FindClusters();
25 void AddClusters();
26 void WriteClusters(Bool_t global=kTRUE);
27 void WriteTracks(Int_t minHits);
28 void SetNmaxOverlaps(Int_t i) {fNmaxOverlaps=i;}
29 //void SetChiSqMax(Float_t f,Bool_t overlapping) {fChiSqMax[(Int_t)overlapping] = f;}
30 void SetChiSqMax(Float_t f,Int_t lpatch) {fChiSqMax[lpatch] = f;}
31 void SetInnerWidthFactor(Float_t y,Float_t z) {fYInnerWidthFactor=y; fZInnerWidthFactor=z;}
32 void SetOuterWidthFactor(Float_t y,Float_t z) {fYOuterWidthFactor=y; fZOuterWidthFactor=z;}
33
b4686276 34 Float_t GetYWidthFactor() const
35 {return fCurrentPadRow < AliL3Transform::GetLastRow(1) ? fYInnerWidthFactor : fYOuterWidthFactor;}
36 Float_t GetZWidthFactor() const
37 {return fCurrentPadRow < AliL3Transform::GetLastRow(1) ? fZInnerWidthFactor : fZOuterWidthFactor;}
0a162a8f 38 AliL3TrackArray *GetSeeds() {return fSeeds;}
39
6b8f6f6e 40 private:
b4686276 41 Int_t fNmaxOverlaps; // Max number of overlaps
42 Int_t fRowMin; // Minimal row number (?)
43 Int_t fRowMax; // Maximal row number (?)
44 Float_t fChiSqMax[3]; // Maximal chi2 (?)
45 Float_t fYInnerWidthFactor; // Inner width factor in Y
46 Float_t fZInnerWidthFactor; // Inner width factor in Z
47 Float_t fYOuterWidthFactor; // Outer width factor in Y
48 Float_t fZOuterWidthFactor; // Outer width factor in Z
49 Int_t fFitted; // Code for fitted (?)
50 Int_t fFailed; // Code for failed
51 static Int_t fgBadFitError; // Bad fit error
52 static Int_t fgFitError; // Fit Error
53 static Int_t fgResultError; // Result error
54 static Int_t fgFitRangeError; // Fit range error
55 Bool_t fSeeding; // Seeding (?)
56 Int_t fNMaxClusters; // Max number of clusters
57 Int_t fNClusters; // umver of clusters
58 Int_t fEvent; // Current event
59 AliL3TrackArray *fSeeds; //! Array of seed
60 AliL3TrackArray *fProcessTracks; //! Array of processed tracks
61 AliL3SpacePointData *fClusters; //! Array of clusters
6b8f6f6e 62
3e87ef69 63 void FitClusters(AliL3ModelTrack *track,Int_t *padrange,Int_t *timerange);
64 Bool_t CheckCluster(Int_t trackindex);
65 Bool_t IsMaximum(Int_t pad,Int_t time);
66 Bool_t SetFitRange(AliL3ModelTrack *track,Int_t *padrange,Int_t *timerange);
67 void SetClusterfitFalse(AliL3ModelTrack *track);
6f388e0d 68 void CalculateWeightedMean(AliL3ModelTrack *track,Int_t *padrange,Int_t *timerange);
b2a02bce 69
6b8f6f6e 70 ClassDef(AliL3ClusterFitter,1)
71
72};
73
74#endif