]>
Commit | Line | Data |
---|---|---|
8230f242 | 1 | #ifndef ALITRDCLUSTERIZER_H |
2 | #define ALITRDCLUSTERIZER_H | |
f7336fa3 | 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
6d50f529 | 8 | //////////////////////////////////////////////////////////////////////////// |
9 | // // | |
3fe61b77 | 10 | // TRD cluster finder // |
6d50f529 | 11 | // // |
12 | //////////////////////////////////////////////////////////////////////////// | |
13 | ||
f7336fa3 | 14 | #include <TNamed.h> |
793ff80c | 15 | |
16 | class TFile; | |
bdbb05bb | 17 | class TTree; |
66f6bfd9 | 18 | class TClonesArray; |
6d50f529 | 19 | |
88cb7938 | 20 | class AliRunLoader; |
3fe61b77 | 21 | class AliRawReader; |
6d50f529 | 22 | |
bdbb05bb | 23 | class AliTRD; |
c85a4951 | 24 | class AliTRDcluster; |
625f5260 | 25 | class AliTRDdataArrayS; |
fb44eb8e | 26 | class AliTRDdataArrayDigits; |
3fe61b77 | 27 | class AliTRDdataArrayF; |
28 | class AliTRDdigitsManager; | |
29 | class AliTRDSignalIndex; | |
30 | class AliTRDtransform; | |
31 | class AliTRDCalROC; | |
3a039a31 | 32 | class AliTRDReconstructor; |
33 | class AliTRDclusterizer : public TNamed | |
34 | { | |
35 | public: | |
66f6bfd9 | 36 | // steering flags |
37 | enum{ | |
38 | kOwner = BIT(14) | |
39 | }; | |
40 | ||
3a039a31 | 41 | AliTRDclusterizer(AliTRDReconstructor *rec = 0x0); |
42 | AliTRDclusterizer(const Text_t* name, const Text_t* title, AliTRDReconstructor *rec = 0x0); | |
dd9a6ee3 | 43 | AliTRDclusterizer(const AliTRDclusterizer &c); |
6d50f529 | 44 | virtual ~AliTRDclusterizer(); |
dd9a6ee3 | 45 | AliTRDclusterizer &operator=(const AliTRDclusterizer &c); |
46 | ||
6d50f529 | 47 | virtual void Copy(TObject &c) const; |
3fe61b77 | 48 | |
6d50f529 | 49 | virtual Bool_t Open(const Char_t *name, Int_t nEvent = 0); |
50 | virtual Bool_t OpenInput(Int_t nEvent = 0); | |
51 | virtual Bool_t OpenOutput(); | |
25ca55ce | 52 | virtual Bool_t OpenOutput(TTree *clusterTree); |
3fe61b77 | 53 | |
54 | virtual Bool_t ReadDigits(); | |
55 | virtual Bool_t ReadDigits(AliRawReader *rawReader); | |
56 | virtual Bool_t ReadDigits(TTree *digitsTree); | |
57 | ||
6d50f529 | 58 | virtual Bool_t WriteClusters(Int_t det); |
59 | void ResetRecPoints(); | |
66f6bfd9 | 60 | TClonesArray *RecPoints(); |
9c7c9ec1 | 61 | Bool_t WriteTracklets(Int_t det); |
bdbb05bb | 62 | |
3fe61b77 | 63 | virtual Bool_t Raw2Clusters(AliRawReader *rawReader); |
64 | virtual Bool_t Raw2ClustersChamber(AliRawReader *rawReader); | |
65 | ||
66 | virtual Bool_t MakeClusters(); | |
67 | virtual Bool_t MakeClusters(Int_t det); | |
68 | ||
69 | virtual Bool_t AddLabels(Int_t idet, Int_t firstClusterROC, Int_t nClusterROC); | |
70 | virtual Bool_t SetAddLabels(Bool_t kset) { fAddLabels = kset; | |
3a039a31 | 71 | return fAddLabels; } // should we assign labels to clusters |
3fe61b77 | 72 | virtual void SetRawVersion(Int_t iver) { fRawVersion = iver; } // set the expected raw data version |
3a039a31 | 73 | void SetReconstructor(const AliTRDReconstructor *rec) {fReconstructor = rec;} |
66f6bfd9 | 74 | static UChar_t GetStatus(Short_t &signal); |
75 | ||
76 | Bool_t IsClustersOwner() const {return TestBit(kOwner);} | |
77 | void SetClustersOwner(Bool_t own=kTRUE) {SetBit(kOwner, own); if(!own) fRecPoints = 0x0;} | |
3a039a31 | 78 | |
79 | protected: | |
80 | void DeConvExp(Double_t *source, Double_t *target | |
81 | , Int_t nTimeTotal, Int_t nexp); | |
82 | void TailCancelation(AliTRDdataArrayDigits *digitsIn | |
83 | , AliTRDdataArrayF *digitsOut | |
84 | , AliTRDSignalIndex *indexesIn | |
85 | , AliTRDSignalIndex *indexesOut | |
86 | , Int_t nTimeTotal | |
87 | , Float_t ADCthreshold | |
88 | , AliTRDCalROC *calGainFactorROC | |
89 | , Float_t calGainFactorDetValue); | |
053767a4 | 90 | virtual Double_t Unfold(Double_t eps, Int_t layer, Double_t *padSignal); |
3a039a31 | 91 | Double_t GetCOG(Double_t signal[5]) const; |
92 | void FillLUT(); | |
93 | Double_t LUTposition(Int_t ilayer, Double_t ampL, Double_t ampC, Double_t ampR) const; | |
3fe61b77 | 94 | virtual void ResetHelperIndexes(AliTRDSignalIndex *indexesIn); |
95 | ||
3a039a31 | 96 | protected: |
97 | const AliTRDReconstructor *fReconstructor; //! reconstructor | |
3fe61b77 | 98 | AliRunLoader *fRunLoader; //! Run Loader |
99 | TTree *fClusterTree; //! Tree with the cluster | |
66f6bfd9 | 100 | TClonesArray *fRecPoints; //! Array of clusters |
3fe61b77 | 101 | |
9c7c9ec1 | 102 | TTree *fTrackletTree; //! Tree for tracklets |
103 | ||
3fe61b77 | 104 | AliTRDdigitsManager *fDigitsManager; //! TRD digits manager |
105 | ||
9c7c9ec1 | 106 | UInt_t **fTrackletContainer; //! tracklet container |
107 | ||
3fe61b77 | 108 | Bool_t fAddLabels; // Should clusters have MC labels? |
109 | Int_t fRawVersion; // Expected raw version of the data - default is 2 | |
110 | ||
111 | AliTRDSignalIndex *fIndexesOut; //! Helper indexes for clusterization | |
112 | AliTRDSignalIndex *fIndexesMaxima; //! Helper indexes for clusterization | |
113 | ||
114 | AliTRDtransform *fTransform; //! Transforms the reconstructed space points | |
f7336fa3 | 115 | |
fc546d21 | 116 | Int_t fLUTbin; // Number of bins of the LUT |
117 | Double_t *fLUT; //! The lookup table | |
118 | ||
119 | ClassDef(AliTRDclusterizer,6) // TRD clusterfinder | |
f7336fa3 | 120 | |
121 | }; | |
122 | ||
f7336fa3 | 123 | #endif |