[u/mrichter/AliRoot.git] / PMD / AliPMDDigitizer.h

#ifndef ALIPMDDIGITIZER_H
#define ALIPMDDIGITIZER_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */
//-----------------------------------------------------//
//                                                     //
//  Header File : PMDDigitization.h, Version 00        //
//                                                     //
//  Date   : September 20 2002                         //
//                                                     //
//-----------------------------------------------------//
// Author - B.K. Nandi
//

#include "AliDigitizer.h"

class TClonesArray;
class TFile;
class TObjArray;
class TParticle;
class TTree;
class TNtuple;

class AliLoader;
class AliRunLoader;
class AliRun;
class AliDetector;
class AliPMDhit;
class AliHit;
class AliHeader;
class AliRunDigitizer;
class AliCDBManager;
class AliCDBStorage;

class AliPMDcell;
class AliPMDsdigit;
class AliPMDdigit;
class AliPMDCalibData;

class AliPMDDigitizer:public AliDigitizer
{
 public:

  AliPMDDigitizer();
  AliPMDDigitizer(const AliPMDDigitizer &digitizer);  // copy constructor
  AliPMDDigitizer &operator=(const AliPMDDigitizer &digitizer); // assign op
  AliPMDDigitizer(AliRunDigitizer *manager);
  virtual ~AliPMDDigitizer();

  void OpengAliceFile(const char *file, Option_t *option);

  void Hits2SDigits(Int_t ievt);
  void Hits2Digits(Int_t ievt);
  void SDigits2Digits(Int_t ievt);
  void Exec(Option_t *option);
  void MergeSDigits(Int_t filenumber, Int_t troffset);
  void TrackAssignment2Cell();
  void MeV2ADC(Float_t mev, Float_t & adc) const;
  void AddSDigit(Int_t trnumber, Int_t det, Int_t smnumber, 
		 Int_t irow, Int_t icol, Float_t adc);
  void AddDigit(Int_t trnumber, Int_t det, Int_t smnumber, 
		Int_t irow, Int_t icol, Float_t adc);
  void  SetZPosition(Float_t zpos);
  Float_t GetZPosition() const;
  void ResetCell();
  void ResetSDigit();
  void ResetDigit();
  void ResetCellADC();
  void UnLoad(Option_t * option);

  Float_t  Gain(Int_t det, Int_t smn, Int_t row, Int_t col) const;

  AliPMDCalibData *GetCalibData() const;

 protected:
  AliRunLoader *fRunLoader;  //! Pointer to Run Loader
  AliPMDhit    *fPMDHit;     //! Pointer to specific detector hits
  AliDetector  *fPMD;        //! Get pointers to Alice detectors 
                             // and Hits containers 
  AliLoader    *fPMDLoader;  //! Pointer to specific detector loader

  AliPMDCalibData *fCalibData;  //! calibration data

  TClonesArray *fSDigits;    //! List of summable digits
  TClonesArray *fDigits;     //! List of digits

  TObjArray     fCell;       //! List of pmd cells

  Int_t   fNsdigit;          // Summable digits counter
  Int_t   fNdigit;           // Digits counter
  Int_t   fDetNo;            // Detector Number (0:PRE, 1:CPV)
  Float_t fZPos;             // z-position of the detector

  static const Int_t fgkTotUM = 24; // Total Unit modules in one detector
  static const Int_t fgkRow   = 48; // Total number of rows in one unitmodule
  static const Int_t fgkCol   = 96; // Total number of cols in one unitmodule
  Float_t fCPV[fgkTotUM][fgkRow][fgkCol]; //! CPV Array containing total edep
  Float_t fPRE[fgkTotUM][fgkRow][fgkCol]; //! PRE Array containing total edep
  Int_t   fPRECounter[fgkTotUM][fgkRow][fgkCol]; //! Number of times each cell
                                                 // is fired in PMD
  Int_t   fPRETrackNo[fgkTotUM][fgkRow][fgkCol]; //! PRE Array containing track number
  Int_t   fCPVTrackNo[fgkTotUM][fgkRow][fgkCol]; //! CPV Array containing track number


  ClassDef(AliPMDDigitizer,6)    // To digitize PMD Hits
};
#endif
Commit	Line	Data
	1	#ifndef ALIPMDDIGITIZER_H
	2	#define ALIPMDDIGITIZER_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5	//-----------------------------------------------------//
	6	// //
	7	// Header File : PMDDigitization.h, Version 00 //
	8	// //
	9	// Date : September 20 2002 //
	10	// //
	11	//-----------------------------------------------------//
	12	// Author - B.K. Nandi
	13	//
	14
	15	#include "AliDigitizer.h"
	16
	17	class TClonesArray;
	18	class TFile;
	19	class TObjArray;
	20	class TParticle;
	21	class TTree;
	22	class TNtuple;
	23
	24	class AliLoader;
	25	class AliRunLoader;
	26	class AliRun;
	27	class AliDetector;
	28	class AliPMDhit;
	29	class AliHit;
	30	class AliHeader;
	31	class AliRunDigitizer;
	32	class AliCDBManager;
	33	class AliCDBStorage;
	34
	35	class AliPMDcell;
	36	class AliPMDsdigit;
	37	class AliPMDdigit;
	38	class AliPMDCalibData;
	39
	40	class AliPMDDigitizer:public AliDigitizer
	41	{
	42	public:
	43
	44	AliPMDDigitizer();
	45	AliPMDDigitizer(const AliPMDDigitizer &digitizer); // copy constructor
	46	AliPMDDigitizer &operator=(const AliPMDDigitizer &digitizer); // assign op
	47	AliPMDDigitizer(AliRunDigitizer *manager);
	48	virtual ~AliPMDDigitizer();
	49
	50	void OpengAliceFile(const char file, Option_t option);
	51
	52	void Hits2SDigits(Int_t ievt);
	53	void Hits2Digits(Int_t ievt);
	54	void SDigits2Digits(Int_t ievt);
	55	void Exec(Option_t *option);
	56	void MergeSDigits(Int_t filenumber, Int_t troffset);
	57	void TrackAssignment2Cell();
	58	void MeV2ADC(Float_t mev, Float_t & adc) const;
	59	void AddSDigit(Int_t trnumber, Int_t det, Int_t smnumber,
	60	Int_t irow, Int_t icol, Float_t adc);
	61	void AddDigit(Int_t trnumber, Int_t det, Int_t smnumber,
	62	Int_t irow, Int_t icol, Float_t adc);
	63	void SetZPosition(Float_t zpos);
	64	Float_t GetZPosition() const;
	65	void ResetCell();
	66	void ResetSDigit();
	67	void ResetDigit();
	68	void ResetCellADC();
	69	void UnLoad(Option_t * option);
	70
	71	Float_t Gain(Int_t det, Int_t smn, Int_t row, Int_t col) const;
	72
	73	AliPMDCalibData *GetCalibData() const;
	74
	75	protected:
	76	AliRunLoader *fRunLoader; //! Pointer to Run Loader
	77	AliPMDhit *fPMDHit; //! Pointer to specific detector hits
	78	AliDetector *fPMD; //! Get pointers to Alice detectors
	79	// and Hits containers
	80	AliLoader *fPMDLoader; //! Pointer to specific detector loader
	81
	82	AliPMDCalibData *fCalibData; //! calibration data
	83
	84	TClonesArray *fSDigits; //! List of summable digits
	85	TClonesArray *fDigits; //! List of digits
	86
	87	TObjArray fCell; //! List of pmd cells
	88
	89	Int_t fNsdigit; // Summable digits counter
	90	Int_t fNdigit; // Digits counter
	91	Int_t fDetNo; // Detector Number (0:PRE, 1:CPV)
	92	Float_t fZPos; // z-position of the detector
	93
	94	static const Int_t fgkTotUM = 24; // Total Unit modules in one detector
	95	static const Int_t fgkRow = 48; // Total number of rows in one unitmodule
	96	static const Int_t fgkCol = 96; // Total number of cols in one unitmodule
	97	Float_t fCPV[fgkTotUM][fgkRow][fgkCol]; //! CPV Array containing total edep
	98	Float_t fPRE[fgkTotUM][fgkRow][fgkCol]; //! PRE Array containing total edep
	99	Int_t fPRECounter[fgkTotUM][fgkRow][fgkCol]; //! Number of times each cell
	100	// is fired in PMD
	101	Int_t fPRETrackNo[fgkTotUM][fgkRow][fgkCol]; //! PRE Array containing track number
	102	Int_t fCPVTrackNo[fgkTotUM][fgkRow][fgkCol]; //! CPV Array containing track number
	103
	104
	105	ClassDef(AliPMDDigitizer,6) // To digitize PMD Hits
	106	};
	107	#endif
	108