Code from MUON-dev joined
[u/mrichter/AliRoot.git] / MUON / AliMUONClusterFinderVS.h
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a9e2aefa 1#ifndef ALIMUONCLUSTERFINDERVS_H
2#define ALIMUONCLUSTERFINDERVS_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
8////////////////////////////////////////////////
9// MUON Cluster Finder Class //
10////////////////////////////////////////////////
11#include "AliMUONHitMap.h"
12#include "TF1.h"
13#include "AliMUONClusterFinder.h"
14class AliMUONClusterFinderVS :
15 public AliMUONClusterFinder
16{
17 public:
18 AliMUONClusterFinderVS
19 (AliMUONSegmentation *segmentation1, AliMUONSegmentation *segmentation2,
20 AliMUONResponse *response,
21 TClonesArray *digits1, TClonesArray *digits2,
22 Int_t chamber);
23 AliMUONClusterFinderVS();
24 AliMUONClusterFinderVS(const AliMUONClusterFinderVS& clusterFinder);
25 virtual ~AliMUONClusterFinderVS(){;}
26// Set segmentation model
27 virtual void SetSegmentation(AliMUONSegmentation *seg1, AliMUONSegmentation *seg2)
28 {
29 fSegmentation=seg1;
30 fSegmentation2=seg2;
31 }
32// Set pointer to digits
33 virtual void SetDigits(TClonesArray *MUONdigits1, TClonesArray *MUONdigits2);
34
35// Get Segmentation
36 virtual AliMUONSegmentation* Segmentation(Int_t i);
37// Get Number of Digits
38 virtual Int_t NDigits(Int_t i);
39// Get Digits
40 virtual TClonesArray* Digits(Int_t i);
41// Get HitMap
42 virtual AliMUONHitMap* HitMap(Int_t i);
43
44// Search for raw clusters
45 virtual void FindRawClusters();
46// Find cluster
47 virtual void FindCluster(Int_t i, Int_t j, Int_t cath, AliMUONRawCluster &c);
48// Decluster
49 virtual void Decluster(AliMUONRawCluster *cluster);
50// Perform split by local maxima
51 virtual void SplitByLocalMaxima(AliMUONRawCluster *cluster);
52 virtual void FindLocalMaxima(AliMUONRawCluster *cluster);
53 virtual void Split(AliMUONRawCluster * cluster);
54
55// Perform Double Mathieson Fit
56 Bool_t DoubleMathiesonFit(AliMUONRawCluster *c, Int_t cath);
57 Float_t CombiDoubleMathiesonFit(AliMUONRawCluster *c);
58 Float_t SingleMathiesonFit(AliMUONRawCluster *c, Int_t cath);
59 Float_t CombiSingleMathiesonFit(AliMUONRawCluster *c);
60// Build up full cluster information
61 virtual void FillCluster(AliMUONRawCluster *cluster, Int_t flag, Int_t cath);
62 virtual void FillCluster(AliMUONRawCluster *cluster, Int_t cath);
63 virtual void FillCluster(AliMUONRawCluster *cluster) {
64 FillCluster(cluster,1,0);}
65 // Add a new raw cluster
66 virtual void AddRawCluster(const AliMUONRawCluster cluster);
67
68 virtual void SetTracks(Int_t t1, Int_t t2)
69 {
70 fTrack[0]=t1;
71 fTrack[1]=t2;
72 }
73
74 virtual Bool_t TestTrack(Int_t t) {
75 if (fTrack[0]==-1 || fTrack[1]==-1) {
76 return kTRUE;
77 } else if (t==fTrack[0] || t==fTrack[1]) {
78 return kTRUE;
79 } else {
80 return kFALSE;
81 }
82 }
83 // Assignment operator
84 AliMUONClusterFinderVS & operator = (const AliMUONClusterFinderVS& rhs);
85protected:
86 TClonesArray* fDigits2; // Digits
87 Int_t fNdigits2; // Number of Digits
88 AliMUONSegmentation* fSegmentation2; // Chamber segmentation
89 AliMUONHitMapA1* fHitMap2; // Hit Map
90 AliMUONDigit* fDig[100][2]; // current list of digits
91 Int_t fIx[100][2]; // current list of x-pad-coord.
92 Int_t fIy[100][2]; // current list of y-pad-coord.
93 Float_t fX[100][2]; // current list of x-coord.
94 Float_t fY[100][2]; // current list of y-coord.
95 Int_t fIndLocal[100][2]; // indices of local maxima
96 Int_t fNLocal[2]; // Number of local maxima
97 Int_t fQ[100][2]; // current list of charges
98 Int_t fMul[2]; // current multiplicity
99// Current Fit
100 Double_t fXFit[2]; // x-coordinate
101 Double_t fYFit[2]; // y-coordinate
102 Double_t fQrFit[2]; // charge ratio
103 Float_t fChi2[2]; // chi2 of fit
104 Float_t fXInit[2]; // start values
105 Float_t fYInit[2]; // start values
106 Float_t fQrInit[2]; // start values
107 Int_t fFitStat; // status of fit
108
109// Selected track for debugging
110 Int_t fTrack[2]; // Only digits with main contributions from these tracks are
111 // considered
112// Return pointer to raw clusters
113 ClassDef(AliMUONClusterFinderVS,1) //Class for clustering and reconstruction of space points
114};
115#endif
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