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66f93042 | 1 | #ifndef ALIMUONMERGER_H |
2 | #define ALIMUONMERGER_H | |
3 | /* Copyright(c) 1998-2000, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
30178c30 | 7 | // Revision of includes 07/05/2004 |
66f93042 | 8 | |
30178c30 | 9 | class TTree; |
66f93042 | 10 | |
11 | class AliMUONPadHit; | |
12 | class AliHitMap; | |
13 | ||
14 | typedef enum {kDigitize=0, kMerge = 1} MergeMode_t; | |
15 | ||
16 | class AliMUONMerger { | |
17 | public: | |
18 | ||
19 | AliMUONMerger(); | |
20 | virtual ~AliMUONMerger(); | |
21 | ||
22 | // Compare pad hits | |
c7955c78 | 23 | virtual Bool_t Exists(const AliMUONPadHit * sdigit) const; |
66f93042 | 24 | // Update a pad hit |
25 | virtual void Update(AliMUONPadHit *sdigit); | |
26 | // Create a new hit | |
27 | virtual void CreateNew(AliMUONPadHit *sdigit); | |
28 | ||
29 | // Initialize merging and digitisation | |
30 | virtual void Init(); | |
31 | ||
32 | // Do the main work | |
33 | void Digitise() ; | |
34 | ||
35 | // Setters -> Later Communication with gAlice | |
36 | void SetSignalEventNumber(Int_t i) {fEvNrSig = i;} | |
37 | void SetBackgroundEventNumber(Int_t i) {fEvNrBgr = i;} | |
38 | void SetBackgroundFileName(char* file) {fFnBgr = file;} | |
39 | void SetMode(MergeMode_t mode) {fMerge = mode;} | |
ba030c0e | 40 | void SetDebug(Int_t debug) {fDebug = debug;} |
66f93042 | 41 | |
42 | enum {kBgTag = -1}; | |
11ca64ac | 43 | |
44 | protected: | |
45 | AliMUONMerger(const AliMUONMerger& rhs); | |
46 | AliMUONMerger& operator=(const AliMUONMerger& rhs); | |
47 | ||
66f93042 | 48 | private: |
49 | // Open the bgr file | |
50 | TFile *InitBgr(); | |
30178c30 | 51 | void SortTracks(Int_t *tracks,Int_t *charges,Int_t ntr) const; |
a3f472a9 | 52 | |
66f93042 | 53 | private: |
8f36c696 | 54 | TTree *fTrH1; //! Hits Tree for background event |
55 | TClonesArray *fHitsBgr; //! List of hits for one track only | |
56 | TClonesArray *fPadHitsBgr; //! List of clusters for one track only | |
57 | AliHitMap **fHitMap; //! pointer to array of pointers to hitmaps | |
58 | Int_t fNch; //! chamber nr (loop variable) | |
59 | Int_t fTrack; //! track nr (loop variable) | |
60 | Int_t fCharge; //! charge generated by fTrack | |
61 | Bool_t fSignal; //! kTRUE if signal file is processed | |
62 | TObjArray *fList; //! list of AliMUONTransientDigit | |
63 | Int_t fCounter; //! nr. of AliMUONTransientDigit | |
64 | Int_t fDigits[6]; //! array with digits | |
66f93042 | 65 | Int_t fEvNrSig; // signal event number |
66 | Int_t fEvNrBgr; // background event number | |
67 | MergeMode_t fMerge; // merging type kDigitize, kMerge | |
68 | char *fFnBgr; // background file name | |
69 | TFile *fBgrFile; // Pointer to background file | |
ba030c0e | 70 | Int_t fDebug; // level of debug printing |
66f93042 | 71 | |
72 | ClassDef(AliMUONMerger,0) | |
73 | }; | |
74 | #endif | |
75 |