Added output containers for theta-dep histograms
[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
e885fb81 11#include "AliTOFGeometry.h"
0275b7df 12#include "AliTOFRawStream.h"
13
e3bd5504 14class TClonesArray;
15class TTree;
16
17class AliRunLoader;
18class AliRawReader;
19
20class AliTOFcluster;
21class AliTOFcalib;
22class AliTOFDigitMap;
23
24class AliTOFClusterFinderV1 : public TObject
25{
26
27 enum {kTofMaxCluster=77777}; //maximal number of the TOF clusters
28
29 public:
30
31 AliTOFClusterFinderV1(AliTOFcalib *calib);
32 AliTOFClusterFinderV1(const AliTOFClusterFinderV1 &source); // copy constructor
33 AliTOFClusterFinderV1& operator=(const AliTOFClusterFinderV1 &source); // ass. op.
34 virtual ~AliTOFClusterFinderV1();
35
36 void Digits2RecPoints(TTree* digitsTree, TTree* clusterTree);
37 void Digits2RecPoints(AliRawReader *rawReader, TTree *clustersTree);
38 void Raw2Digits(AliRawReader *rawReader, TTree* digitsTree);
39
40 AliTOFClusterFinderV1(AliRunLoader* runLoader, AliTOFcalib *calib);
41 void Digits2RecPoints(Int_t iEvent);
42 void Digits2RecPoints(Int_t ievt, AliRawReader *rawReader);
43 void Raw2Digits(Int_t ievt, AliRawReader *rawReader);
44
45 void FillRecPoint();
46 void ResetRecpoint();
47 void ResetDigits();
48 void SetVerbose(Int_t Verbose){fVerbose=Verbose;} // To set the verbose level
49 void SetDecoderVersion(Int_t version){fDecoderVersion=version;} // To set the decoder version
50 Bool_t GetDecoderVersion() const {return fDecoderVersion;} // To get the decoder version
e885fb81 51 //UShort_t GetClusterVolIndex(Int_t *ind) const; //Volume Id getter
e3bd5504 52 void GetClusterPars(Int_t *ind, Double_t *pos, Double_t *cov) const; //cluster par getter
e885fb81 53 void GetClusterPars(/*Bool_t check,*/ Int_t counter, Int_t **ind, Double_t *weight,
e3bd5504 54 Double_t *pos, Double_t *cov) const; //cluster par getter
55
56 void FindOnePadClusterPerStrip(Int_t nSector, Int_t nPlate, Int_t nStrip);
e885fb81 57 void FindClustersWithoutTOT(Int_t nSector, Int_t nPlate, Int_t nStrip);
e3bd5504 58 void FindClustersPerStrip(Int_t nSector, Int_t nPlate, Int_t nStrip, Int_t group);
59
60 void FindClusters34(Int_t nSector, Int_t nPlate, Int_t nStrip);
61 void FindClusters23(Int_t nSector, Int_t nPlate, Int_t nStrip);
62 void FindClusters24(Int_t nSector, Int_t nPlate, Int_t nStrip);
63
e885fb81 64 void SetMaxDeltaTime(Int_t a) {fMaxDeltaTime = a;}; // to set deltaTime [bin number]
65 void SetMaxDeltaTime(Float_t a) {fMaxDeltaTime = (Int_t)(a/AliTOFGeometry::TdcBinWidth());}; // to set deltaTime [ps]
b9b780e4 66 Int_t GetMaxDeltaTime() const {return fMaxDeltaTime;};
e3bd5504 67
68 public:
69 class AliTOFselectedDigit {
b9b780e4 70 friend class AliTOFClusterFinderV1; // to define AliTOFClusterFinderV1 friend object
e3bd5504 71 public:
b9b780e4 72 AliTOFselectedDigit() :
73 fTDC(0.),fADC(0.),fTOT(0.),fWeight(0.),fIndex(-1) {
74 for (Int_t ii=0; ii<5; ii++) fDetectorIndex[ii]=-1;
75 for (Int_t ii=0; ii<3; ii++) fTrackLabel[ii]=-1;
e3bd5504 76 };
b9b780e4 77 AliTOFselectedDigit(Int_t * const ind, Double_t h1, Double_t h2, Double_t h3, Double_t h4, Int_t idx, Int_t * const l):
78 fTDC(h1),fADC(h2),fTOT(h3),fWeight(h4),fIndex(idx) {
79 for (Int_t ii=0; ii<5; ii++) fDetectorIndex[ii]=ind[ii];
80 for (Int_t ii=0; ii<5; ii++) fTrackLabel[ii]=l[ii];
e3bd5504 81 };
82
83
84 Double_t GetTDC() const {return fTDC;} // digit TOF
85 Double_t GetADC() const {return fADC;} // digit ADC
86 Double_t GetTOT() const {return fTOT;} // digit TOT
87 Double_t GetWeight() const {return fWeight;} // digit weight
88 Int_t GetTrackLabel(Int_t n) const {return fTrackLabel[n];} // Labels of tracks in digit
89 Int_t GetDetectorIndex(Int_t n) const {return fDetectorIndex[n];} // Digit Detector Index n
90 Int_t GetIndex() const {return fIndex;} // Digit Index
91
92 private:
93
94 Int_t fDetectorIndex[5]; //digit detector indices (sector, plate, strip, padX, padZ)
95 Double_t fTDC; //TDC count
96 Double_t fADC; //ADC count
97 Double_t fTOT; //TOT count
98 Double_t fWeight; //weight
99 Int_t fIndex; //index of the digit in the TOF digit tree
100 Int_t fTrackLabel[3]; //track labels
101 };
102
103
104 protected:
105
106 AliRunLoader *fRunLoader; // Pointer to Run Loader
107 AliTOFcluster *fTofClusters[kTofMaxCluster]; // pointers to the TOF clusters
108 TClonesArray *fDigits; // List of digits
109 TClonesArray *fRecPoints; // List of reconstructed points
110 Int_t fNumberOfTofClusters; // Number of TOF Clusters
111 Int_t fNumberOfTofDigits; // Number of TOF Digits
112
113 private:
114
e885fb81 115 Int_t fMaxDeltaTime; // max time difference in between two tof
116 // measurements for two neighbouring pads
e3bd5504 117
118 Int_t InsertCluster(AliTOFcluster *tofCluster); // Fills TofClusters Array
119 Int_t FindClusterIndex(Double_t z) const; // Returns cluster index
120 Bool_t MakeSlewingCorrection(Int_t *detectorIndex, Int_t tofDigitToT, Int_t tofDigitTdc,
121 Int_t &tdcCorr);
e885fb81 122 void TOFclusterError(/*Bool_t check,*/ Int_t counter, Int_t **ind, Double_t *weight,
e3bd5504 123 Double_t ppos[], Double_t cov[]) const;
124
125 void AverageCalculations(Int_t number, Float_t *interestingX,
126 Float_t *interestingY, Float_t *interestingZ,
127 Double_t *interestingTOF, Double_t *interestingTOT,
128 Double_t *interestingADC, Double_t *interestingWeight,
129 Int_t *parTOF, Double_t *posClus, Bool_t &check);
130
131 Int_t fVerbose; // Verbose level (0:no msg, 1:msg, 2:digits in txt files)
132 Bool_t fDecoderVersion; // setting whether to use the new decoder version
133 // -true -> new version
134 // -false ->old version (default value!!)
e885fb81 135 AliTOFcalib *fTOFcalib; // pointer to the TOF calibration info
136 AliTOFDigitMap* fTOFdigitMap; // TOF digit map pointer
137 AliTOFGeometry *fTOFGeometry; // pointer to the TOF geometry
138 TTree *fTOFdigits; // pointer to the TOF digit tree
e3bd5504 139
0275b7df 140 AliTOFRawStream fTOFRawStream; // AliTOFRawStream variable
141
142 ClassDef(AliTOFClusterFinderV1,2) // To run TOF clustering
e3bd5504 143};
144#endif
145