Adding two track QA macros
[u/mrichter/AliRoot.git] / TOF / AliTOFClusterFinderV1.h
CommitLineData
e3bd5504 1#ifndef ALITOFCLUSTERFINDERV1_H
2#define ALITOFCLUSTERFINDERV1_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5// AliTOFClusterFinderV1 Class
6// Task: Transform digits/raw data to TOF Clusters, to fill TOF RecPoints
7// and feed TOF tracking
8
9#include "TObject.h"
10
0275b7df 11#include "AliTOFRawStream.h"
12
e3bd5504 13class TClonesArray;
14class TTree;
15
16class AliRunLoader;
17class AliRawReader;
18
19class AliTOFcluster;
20class AliTOFcalib;
21class AliTOFDigitMap;
22
23class AliTOFClusterFinderV1 : public TObject
24{
25
26 enum {kTofMaxCluster=77777}; //maximal number of the TOF clusters
27
28 public:
29
30 AliTOFClusterFinderV1(AliTOFcalib *calib);
31 AliTOFClusterFinderV1(const AliTOFClusterFinderV1 &source); // copy constructor
32 AliTOFClusterFinderV1& operator=(const AliTOFClusterFinderV1 &source); // ass. op.
33 virtual ~AliTOFClusterFinderV1();
34
35 void Digits2RecPoints(TTree* digitsTree, TTree* clusterTree);
36 void Digits2RecPoints(AliRawReader *rawReader, TTree *clustersTree);
37 void Raw2Digits(AliRawReader *rawReader, TTree* digitsTree);
38
39 AliTOFClusterFinderV1(AliRunLoader* runLoader, AliTOFcalib *calib);
40 void Digits2RecPoints(Int_t iEvent);
41 void Digits2RecPoints(Int_t ievt, AliRawReader *rawReader);
42 void Raw2Digits(Int_t ievt, AliRawReader *rawReader);
43
44 void FillRecPoint();
45 void ResetRecpoint();
46 void ResetDigits();
47 void SetVerbose(Int_t Verbose){fVerbose=Verbose;} // To set the verbose level
48 void SetDecoderVersion(Int_t version){fDecoderVersion=version;} // To set the decoder version
49 Bool_t GetDecoderVersion() const {return fDecoderVersion;} // To get the decoder version
50 UShort_t GetClusterVolIndex(Int_t *ind) const; //Volume Id getter
51 void GetClusterPars(Int_t *ind, Double_t *pos, Double_t *cov) const; //cluster par getter
52 void GetClusterPars(Bool_t check, Int_t counter, Int_t **ind, Double_t *weight,
53 Double_t *pos, Double_t *cov) const; //cluster par getter
54
55 void FindOnePadClusterPerStrip(Int_t nSector, Int_t nPlate, Int_t nStrip);
56 void FindClustersPerStrip(Int_t nSector, Int_t nPlate, Int_t nStrip, Int_t group);
57
58 void FindClusters34(Int_t nSector, Int_t nPlate, Int_t nStrip);
59 void FindClusters23(Int_t nSector, Int_t nPlate, Int_t nStrip);
60 void FindClusters24(Int_t nSector, Int_t nPlate, Int_t nStrip);
61
62 void SetMaxDeltaTime(Int_t a) {fMaxDeltaTime = a;};
63 Int_t GetMaxDeltaTime() {return fMaxDeltaTime;};
64
65 public:
66 class AliTOFselectedDigit {
67 friend class AliTOFClusterFinderV1;
68 public:
69 AliTOFselectedDigit()
70 :
71 fTDC(0.),
72 fADC(0.),
73 fTOT(0.),
74 fWeight(0.),
75 fIndex(-1) {
76 fDetectorIndex[0]=-1;
77 fDetectorIndex[1]=-1;
78 fDetectorIndex[2]=-1;
79 fDetectorIndex[3]=-1;
80 fDetectorIndex[4]=-1;
81 fTrackLabel[0]=-1;
82 fTrackLabel[1]=-1;
83 fTrackLabel[2]=-1;
84 };
85 AliTOFselectedDigit(Int_t *ind, Double_t h1, Double_t h2, Double_t h3, Double_t h4, Int_t idx, Int_t *l)
86 :
87 fTDC(h1),
88 fADC(h2),
89 fTOT(h3),
90 fWeight(h4),
91 fIndex(idx) {
92 fDetectorIndex[0]=ind[0];
93 fDetectorIndex[1]=ind[1];
94 fDetectorIndex[2]=ind[2];
95 fDetectorIndex[3]=ind[3];
96 fDetectorIndex[4]=ind[4];
97 fTrackLabel[0]=l[0];
98 fTrackLabel[1]=l[1];
99 fTrackLabel[2]=l[2];
100 };
101
102
103 Double_t GetTDC() const {return fTDC;} // digit TOF
104 Double_t GetADC() const {return fADC;} // digit ADC
105 Double_t GetTOT() const {return fTOT;} // digit TOT
106 Double_t GetWeight() const {return fWeight;} // digit weight
107 Int_t GetTrackLabel(Int_t n) const {return fTrackLabel[n];} // Labels of tracks in digit
108 Int_t GetDetectorIndex(Int_t n) const {return fDetectorIndex[n];} // Digit Detector Index n
109 Int_t GetIndex() const {return fIndex;} // Digit Index
110
111 private:
112
113 Int_t fDetectorIndex[5]; //digit detector indices (sector, plate, strip, padX, padZ)
114 Double_t fTDC; //TDC count
115 Double_t fADC; //ADC count
116 Double_t fTOT; //TOT count
117 Double_t fWeight; //weight
118 Int_t fIndex; //index of the digit in the TOF digit tree
119 Int_t fTrackLabel[3]; //track labels
120 };
121
122
123 protected:
124
125 AliRunLoader *fRunLoader; // Pointer to Run Loader
126 AliTOFcluster *fTofClusters[kTofMaxCluster]; // pointers to the TOF clusters
127 TClonesArray *fDigits; // List of digits
128 TClonesArray *fRecPoints; // List of reconstructed points
129 Int_t fNumberOfTofClusters; // Number of TOF Clusters
130 Int_t fNumberOfTofDigits; // Number of TOF Digits
131
132 private:
133
134 Int_t fMaxDeltaTime; // max time difference in between two tof measurements
135 // for two neighbouring pads
136
137 Int_t InsertCluster(AliTOFcluster *tofCluster); // Fills TofClusters Array
138 Int_t FindClusterIndex(Double_t z) const; // Returns cluster index
139 Bool_t MakeSlewingCorrection(Int_t *detectorIndex, Int_t tofDigitToT, Int_t tofDigitTdc,
140 Int_t &tdcCorr);
141 void TOFclusterError(Bool_t check, Int_t counter, Int_t **ind, Double_t *weight,
142 Double_t ppos[], Double_t cov[]) const;
143
144 void AverageCalculations(Int_t number, Float_t *interestingX,
145 Float_t *interestingY, Float_t *interestingZ,
146 Double_t *interestingTOF, Double_t *interestingTOT,
147 Double_t *interestingADC, Double_t *interestingWeight,
148 Int_t *parTOF, Double_t *posClus, Bool_t &check);
149
150 Int_t fVerbose; // Verbose level (0:no msg, 1:msg, 2:digits in txt files)
151 Bool_t fDecoderVersion; // setting whether to use the new decoder version
152 // -true -> new version
153 // -false ->old version (default value!!)
154 AliTOFcalib *fTOFcalib; // pointer to the TOF calibration info
155 AliTOFDigitMap* fTOFdigitMap; // TOF digit map pointer
156
0275b7df 157 AliTOFRawStream fTOFRawStream; // AliTOFRawStream variable
158
159 ClassDef(AliTOFClusterFinderV1,2) // To run TOF clustering
e3bd5504 160};
161#endif
162