[u/mrichter/AliRoot.git] / MUON / AliMUONDigitizer.h

#ifndef ALIMUONDIGITIZER_H
#define ALIMUONDIGITIZER_H
/* Copyright(c) 1998-2001, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */
#include "../STEER/AliDigitizer.h"

class AliRunDigitizer;
class AliMUONPadHit;
class AliHitMap;

class AliMUONDigitizer : public AliDigitizer {
 public:
    
    AliMUONDigitizer();
    AliMUONDigitizer(AliRunDigitizer * manager);
    virtual ~AliMUONDigitizer();

    // Compare pad hits
    virtual Bool_t Exists(const AliMUONPadHit * sdigit);
    // Update a pad hit
    virtual  void Update(AliMUONPadHit *sdigit);
    // Create a new hit
    virtual  void CreateNew(AliMUONPadHit *sdigit);

    // Initialize merging and digitization
    virtual Bool_t Init();

    // Do the main work
    void Digitize() ;
    
    enum {kBgTag = -1};
    
 private:    
    void SortTracks(Int_t *tracks,Int_t *charges,Int_t ntr);
    
 private:
    AliRunDigitizer *fManager;      // ! pointer to the AliRunDigitizer object
    TTree *fTrH1;                   // ! Hits Tree
    TClonesArray *fHits;            // ! List of hits for one track only
    TClonesArray *fPadHits;         // ! List of clusters for one track only
    AliHitMap **fHitMap;            // ! pointer to array of pointers to hitmaps
    Int_t fNch;                     // ! chamber nr (loop variable)
    Int_t fTrack;                   // ! track nr (loop variable)
    TObjArray *fTDList;             // ! list of AliMUONTransientDigits
    TObjArray *fTrList;             // ! list of tracks
    TClonesArray *fAddress;         // ! pointer to TClonesArray of TVectors with trackinfo
    Int_t fCounter;                 // ! nr. of AliMUONTransientDigit
    Int_t fCountadr;                // ! counter for trinfo
    Int_t fDigits[6];               // ! array with digits
    Int_t fEvNrSig;                 // signal     event number
    Int_t fEvNrBgr;                 // background event number    
    TClonesArray * fHeaderFiles ;   // Names of files with headers to merge
    Bool_t fInitialized;            // if first file already read
    
    ClassDef(AliMUONDigitizer,1)
};    
#endif
Commit	Line	Data
28752ff4	1	#ifndef ALIMUONDIGITIZER_H
	2	#define ALIMUONDIGITIZER_H
	3	/* Copyright(c) 1998-2001, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id$ */
	7	#include "../STEER/AliDigitizer.h"
	8
	9	class AliRunDigitizer;
	10	class AliMUONPadHit;
	11	class AliHitMap;
	12
	13	class AliMUONDigitizer : public AliDigitizer {
	14	public:
	15
	16	AliMUONDigitizer();
	17	AliMUONDigitizer(AliRunDigitizer * manager);
	18	virtual ~AliMUONDigitizer();
	19
	20	// Compare pad hits
	21	virtual Bool_t Exists(const AliMUONPadHit * sdigit);
	22	// Update a pad hit
	23	virtual void Update(AliMUONPadHit *sdigit);
	24	// Create a new hit
	25	virtual void CreateNew(AliMUONPadHit *sdigit);
	26
	27	// Initialize merging and digitization
	28	virtual Bool_t Init();
	29
	30	// Do the main work
	31	void Digitize() ;
	32
	33	enum {kBgTag = -1};
	34
	35	private:
	36	void SortTracks(Int_t tracks,Int_t charges,Int_t ntr);
	37
	38	private:
	39	AliRunDigitizer *fManager; // ! pointer to the AliRunDigitizer object
	40	TTree *fTrH1; // ! Hits Tree
	41	TClonesArray *fHits; // ! List of hits for one track only
	42	TClonesArray *fPadHits; // ! List of clusters for one track only
	43	AliHitMap **fHitMap; // ! pointer to array of pointers to hitmaps
	44	Int_t fNch; // ! chamber nr (loop variable)
	45	Int_t fTrack; // ! track nr (loop variable)
	46	TObjArray *fTDList; // ! list of AliMUONTransientDigits
	47	TObjArray *fTrList; // ! list of tracks
	48	TClonesArray *fAddress; // ! pointer to TClonesArray of TVectors with trackinfo
	49	Int_t fCounter; // ! nr. of AliMUONTransientDigit
	50	Int_t fCountadr; // ! counter for trinfo
	51	Int_t fDigits[6]; // ! array with digits
	52	Int_t fEvNrSig; // signal event number
	53	Int_t fEvNrBgr; // background event number
	54	TClonesArray * fHeaderFiles ; // Names of files with headers to merge
	55	Bool_t fInitialized; // if first file already read
	56
	57	ClassDef(AliMUONDigitizer,1)
	58	};
	59	#endif
	60