[u/mrichter/AliRoot.git] / TOF / AliTOFDigitizer.h

#ifndef ALITOFDIGITIZER_H
#define ALITOFDIGITIZER_H

/* Copyright(c) 1998-2000, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

//_______________________________________________________________________________//
//                                                                               //
//  Task Class for making Digits in TOF                                          //
// Class performs digitization of Summable digits (in the TOF case this is just  //
// sum of contributions of all signals into a given pad).                        //
// In addition it performs mixing of summable digits from different events.      //
//                                                                               //
// -- Author: Fabrizio Pierella (Bologna University)
//                                                                               //
//_______________________________________________________________________________//

/* $Id$ */

#include "AliDigitizer.h"

class AliRunDigitizer;
class AliTOFHitMap;
class AliTOFSDigit;
class AliTOFcalib;

class AliTOFDigitizer : public AliDigitizer {
 public:
  
  AliTOFDigitizer();
  AliTOFDigitizer(AliRunDigitizer * manager);
  virtual ~AliTOFDigitizer();
  AliTOFDigitizer(const AliTOFDigitizer &source); // copy constructor
  AliTOFDigitizer& operator=(const AliTOFDigitizer &source); // ass. op.
  
  // Do the main work
  void Exec(Option_t* option=0) ;
  TClonesArray* SDigits() const {return fSDigitsArray;}
  void ReadSDigit(Int_t inputFile);
  void CreateDigits();
  void InitDecalibration() const;
  void DecalibrateTOFSignal();
  
 private:
  void CollectSDigit(AliTOFSDigit * sdigit) ;
  Int_t PutNoise(Int_t /*charge*/)const {return 0;}; // not yet
						     // implemented
						     // due to the low
						     // noise expected
						     // level
  TClonesArray *fDigits;       //! array with digits
  TClonesArray *fSDigitsArray; //! List of summable digits; used as a
			       //container for all sdigits to be
			       //merged
  AliTOFHitMap *fhitMap ;      //! hit map used to perform the merging
  AliTOFcalib * fCalib;        //! calibration object
  
  ClassDef(AliTOFDigitizer,2)  // TOF/Merging/Digitization
};    
#endif
Commit	Line	Data
8e72349e	1	#ifndef ALITOFDIGITIZER_H
8e72349e	2	#define ALITOFDIGITIZER_H
0e46b9ae	3
8e72349e	4	/* Copyright(c) 1998-2000, ALICE Experiment at CERN, All rights reserved. *
68861244	5	* See cxx source for full Copyright notice */
68861244	6
0e46b9ae	7	//_______________________________________________________________________________//
	8	// //
	9	// Task Class for making Digits in TOF //
	10	// Class performs digitization of Summable digits (in the TOF case this is just //
	11	// sum of contributions of all signals into a given pad). //
	12	// In addition it performs mixing of summable digits from different events. //
	13	// //
	14	// -- Author: Fabrizio Pierella (Bologna University)
	15	// //
	16	//_______________________________________________________________________________//
	17
	18	/* $Id$ */
68861244	19
8e72349e	20	#include "AliDigitizer.h"
68861244	21
8e72349e	22	class AliRunDigitizer;
	23	class AliTOFHitMap;
	24	class AliTOFSDigit;
0e46b9ae	25	class AliTOFcalib;
68861244	26
8e72349e	27	class AliTOFDigitizer : public AliDigitizer {
8e72349e	28	public:
68861244	29
8e72349e	30	AliTOFDigitizer();
	31	AliTOFDigitizer(AliRunDigitizer * manager);
	32	virtual ~AliTOFDigitizer();
7aeeaf38	33	AliTOFDigitizer(const AliTOFDigitizer &source); // copy constructor
7aeeaf38	34	AliTOFDigitizer& operator=(const AliTOFDigitizer &source); // ass. op.
8e72349e	35
	36	// Do the main work
	37	void Exec(Option_t* option=0) ;
	38	TClonesArray* SDigits() const {return fSDigitsArray;}
340693af	39	void ReadSDigit(Int_t inputFile);
55cb22a1	40	void CreateDigits();
8fc02d6f	41	void InitDecalibration() const;
8fc02d6f	42	void DecalibrateTOFSignal();
8e72349e	43
	44	private:
	45	void CollectSDigit(AliTOFSDigit * sdigit) ;
7aeeaf38	46	Int_t PutNoise(Int_t /charge/)const {return 0;}; // not yet
	47	// implemented
	48	// due to the low
	49	// noise expected
	50	// level
7aeeaf38	51	TClonesArray *fDigits; //! array with digits
	52	TClonesArray *fSDigitsArray; //! List of summable digits; used as a
	53	//container for all sdigits to be
	54	//merged
	55	AliTOFHitMap *fhitMap ; //! hit map used to perform the merging
8fc02d6f	56	AliTOFcalib * fCalib; //! calibration object
8e72349e	57
8fc02d6f	58	ClassDef(AliTOFDigitizer,2) // TOF/Merging/Digitization
8e72349e	59	};
8e72349e	60	#endif