[u/mrichter/AliRoot.git] / ZDC / AliZDCDigitizer.h

#ifndef ALIZDCDIGITIZER_H
#define ALIZDCDIGITIZER_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

////////////////////////////////////////////////
//  		Digitizer class for ZDC	      //
////////////////////////////////////////////////

#include "AliDigitizer.h"
#include "AliCDBManager.h"
#include "AliCDBStorage.h"
#include "AliZDCCalibData.h"

class AliRunDigitizer;

class AliZDC;
class AliZDCHit;
class AliZDCMergedHit;
class AliZDCDigit;

class AliZDCDigitizer: public AliDigitizer {

public:
  AliZDCDigitizer();
  AliZDCDigitizer(AliRunDigitizer* manager);
  virtual ~AliZDCDigitizer();
   
  virtual Bool_t Init();
  virtual void Exec(Option_t* option=0);    

  //  PM gain
  void    SetPMGain(Int_t det, Int_t pmDet, Int_t pmGain)
    {fPMGain[det][pmDet] = pmGain;}
  Float_t GetPMGain(Int_t det, Int_t pmDet) const
    {return fPMGain[det][pmDet];}
  //  Conversion factor from charge to ADC channels
  //	      F = 1.6E-19 / Resolution [Coulomb/ch]
  void    SetADCRes(Int_t *adcRes) {for (Int_t i=0;i<2;i++) fADCRes[i] = adcRes[i];}
  //  Two conversion factor are needed for ADC CAEN V965 
  Float_t GetADCRes(Int_t i) const {return fADCRes[i];}
  
  void	  SetCalibrationOn() {fIsCalibration=1;}  
  AliCDBStorage   *SetStorage(const char* uri);
  AliZDCCalibData *GetCalibData() const; 

private:
  void    Fragmentation(Float_t impPar, Int_t specN, Int_t specP,
                        Int_t &freeSpecN, Int_t &freeSpecP) const;
  void    SpectatorSignal(Int_t SpecType, Int_t numEvents, 
                          Float_t pm[3][5]) const;

  Int_t   Phe2ADCch(Int_t Detector, Int_t Quadrant, Float_t Light, 
                    Int_t Res) const;
  Int_t   Pedestal(Int_t Detector, Int_t Quadrant, Int_t Res) const;

  Float_t fPMGain[6][5];      	// PM gain
  Float_t fADCRes[2];	      	// ADC conversion factors
  
  Int_t   fIsCalibration; 	// !=0 if simulation creates calibration data
  AliZDCCalibData *fCalibData; 	//! calibration data
       
  ClassDef(AliZDCDigitizer, 5)     // digitizer for ZDC
};    
#endif
Commit	Line	Data
8309c1ab	1	#ifndef ALIZDCDIGITIZER_H
	2	#define ALIZDCDIGITIZER_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id$ */
	7
	8	////////////////////////////////////////////////
	9	// Digitizer class for ZDC //
	10	////////////////////////////////////////////////
	11
	12	#include "AliDigitizer.h"
48642b09	13	#include "AliCDBManager.h"
	14	#include "AliCDBStorage.h"
	15	#include "AliZDCCalibData.h"
8309c1ab	16
	17	class AliRunDigitizer;
	18
	19	class AliZDC;
	20	class AliZDCHit;
	21	class AliZDCMergedHit;
	22	class AliZDCDigit;
	23
	24	class AliZDCDigitizer: public AliDigitizer {
	25
	26	public:
	27	AliZDCDigitizer();
	28	AliZDCDigitizer(AliRunDigitizer* manager);
	29	virtual ~AliZDCDigitizer();
	30
	31	virtual Bool_t Init();
	32	virtual void Exec(Option_t* option=0);
	33
	34	// PM gain
	35	void SetPMGain(Int_t det, Int_t pmDet, Int_t pmGain)
	36	{fPMGain[det][pmDet] = pmGain;}
	37	Float_t GetPMGain(Int_t det, Int_t pmDet) const
	38	{return fPMGain[det][pmDet];}
	39	// Conversion factor from charge to ADC channels
	40	// F = 1.6E-19 / Resolution [Coulomb/ch]
abf60186	41	void SetADCRes(Int_t *adcRes) {for (Int_t i=0;i<2;i++) fADCRes[i] = adcRes[i];}
8309c1ab	42	// Two conversion factor are needed for ADC CAEN V965
8309c1ab	43	Float_t GetADCRes(Int_t i) const {return fADCRes[i];}
48642b09	44
abf60186	45	void SetCalibrationOn() {fIsCalibration=1;}
78d18275	46	AliCDBStorage SetStorage(const char uri);
7f73eb6b	47	AliZDCCalibData *GetCalibData() const;
8309c1ab	48
	49	private:
	50	void Fragmentation(Float_t impPar, Int_t specN, Int_t specP,
	51	Int_t &freeSpecN, Int_t &freeSpecP) const;
	52	void SpectatorSignal(Int_t SpecType, Int_t numEvents,
	53	Float_t pm[3][5]) const;
	54
	55	Int_t Phe2ADCch(Int_t Detector, Int_t Quadrant, Float_t Light,
	56	Int_t Res) const;
48642b09	57	Int_t Pedestal(Int_t Detector, Int_t Quadrant, Int_t Res) const;
8309c1ab	58
a017f01b	59	Float_t fPMGain[6][5]; // PM gain
78d18275	60	Float_t fADCRes[2]; // ADC conversion factors
48642b09	61
abf60186	62	Int_t fIsCalibration; // !=0 if simulation creates calibration data
78d18275	63	AliZDCCalibData *fCalibData; //! calibration data
8309c1ab	64
abf60186	65	ClassDef(AliZDCDigitizer, 5) // digitizer for ZDC
8309c1ab	66	};
8309c1ab	67	#endif