1 #ifndef ALITRDDIGITSMANAGER_H
2 #define ALITRDDIGITSMANAGER_H
4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
9 /////////////////////////////////////////////////////////////
10 // Manages the TRD digits //
11 /////////////////////////////////////////////////////////////
18 class AliTRDsegmentArray;
19 class AliTRDdataArrayI;
21 class AliTRDSignalIndex;
23 class AliTRDdigitsManager : public TObject {
29 AliTRDdigitsManager();
30 AliTRDdigitsManager(const AliTRDdigitsManager &m);
31 virtual ~AliTRDdigitsManager();
32 AliTRDdigitsManager &operator=(const AliTRDdigitsManager &m);
34 virtual void CreateArrays();
35 virtual void ResetArrays();
36 virtual void Copy(TObject &m) const;
38 virtual Bool_t MakeBranch(TTree *tree);
40 virtual Bool_t ReadDigits(TTree *tree);
41 virtual Bool_t WriteDigits();
43 virtual void SetRaw();
44 virtual void SetEvent(Int_t evt) { fEvent = evt; };
45 virtual void SetSDigits(Int_t v = 1) { fSDigits = v; };
47 virtual Bool_t IsRaw() const { return fIsRaw; };
48 static Int_t NDict() { return fgkNDict; };
50 virtual AliTRDsegmentArray *GetDigits() const { return fDigits; };
51 virtual AliTRDsegmentArray *GetDictionary(Int_t i) const { return fDictionary[i]; };
53 AliTRDdigit *GetDigit(Int_t row, Int_t col, Int_t time, Int_t det) const;
54 Int_t GetTrack(Int_t track, Int_t row, Int_t col
55 , Int_t time, Int_t det) const;
57 AliTRDdataArrayI *GetDigits(Int_t det) const;
58 AliTRDdataArrayI *GetDictionary(Int_t det, Int_t i) const;
60 void RemoveDigits(Int_t det);
61 void RemoveDictionaries(Int_t det);
62 void ClearIndexes(Int_t det);
64 Int_t GetTrack(Int_t track, AliTRDdigit *Digit) const;
65 Short_t GetDigitAmp(Int_t row, Int_t col, Int_t time, Int_t det) const;
67 AliTRDSignalIndex *GetIndexes(Int_t det);
68 TObjArray *GetIndexes() {return fSignalIndexes;};
69 virtual Bool_t BuildIndexes(Int_t det);
70 virtual void SetUseDictionaries(Bool_t kval) {fUseDictionaries = kval;}
71 virtual Bool_t UsesDictionaries() const {return fUseDictionaries;}
75 static const Int_t fgkNDict; // Number of track dictionary arrays
77 Int_t fEvent; // Event number
79 TTree *fTree; //! Tree for the digits arrays
81 AliTRDsegmentArray *fDigits; //! Digits data array
82 AliTRDsegmentArray *fDictionary[kNDict]; //! Track dictionary data array
84 Bool_t fIsRaw; // Flag indicating raw digits
85 Bool_t fSDigits; // Switch for the summable digits
87 TObjArray *fSignalIndexes; // Provides access to the active pads and tbins
88 Bool_t fUseDictionaries; // Use dictionaries or not (case of real data)
89 ClassDef(AliTRDdigitsManager,6) // Manages the TRD digits