[u/mrichter/AliRoot.git] / PHOS / AliPHOSSDigitizer.h

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


/* $Id$ */

/* History of cvs commits:
 *
 * $Log$
 * Revision 1.27  2007/08/07 14:12:03  kharlov
 * Quality assurance added (Yves Schutz)
 *
 * Revision 1.26  2006/08/28 10:01:56  kharlov
 * Effective C++ warnings fixed (Timur Pocheptsov)
 *
 * Revision 1.25  2005/11/30 18:56:26  schutz
 * Small corrections to fix compilation errors
 *
 * Revision 1.24  2005/05/28 14:19:05  schutz
 * Compilation warnings fixed by T.P.
 *
 */

//_________________________________________________________________________
//  Task Class for making SDigits in PHOS      
// A Summable Digits is the sum of all hits originating 
// from one primary in one active cell
//*--
//*-- Author: Dmitri Peressounko(SUBATECH & KI)


// --- ROOT system ---
#include "TTask.h"
#include "AliConfig.h"
class TFile ;


// --- Standard library ---

// --- AliRoot header files ---
class AliPHOSQualAssDataMaker ; 

class AliPHOSSDigitizer: public TTask {

public:
  AliPHOSSDigitizer() ;          // ctor
  AliPHOSSDigitizer(const char * alirunFileName, const char * eventFolderName = AliConfig::GetDefaultEventFolderName()) ; 
  AliPHOSSDigitizer(const AliPHOSSDigitizer& sd) ;   
  AliPHOSSDigitizer& operator = (const AliPHOSSDigitizer& sd) ;

  virtual ~AliPHOSSDigitizer(); // dtor

  Float_t        Calibrate(Int_t amp)const {return (amp - fA)/fB ; }
  Int_t          Digitize(Float_t Energy)const { return (Int_t ) ( fA + Energy*fB); }
  virtual void   Exec(Option_t *option); 
  Int_t    GetSDigitsInRun() const {return fSDigitsInRun ;}  
  virtual void   Print(const Option_t * = "") const ;
  void           SetEventFolderName(TString name) { fEventFolderName = name ; }
  void           SetEventRange(Int_t first=0, Int_t last=-1) {fFirstEvent=first; fLastEvent=last; }

  Bool_t operator == (const AliPHOSSDigitizer & sd) const ;

 
private:
  AliPHOSQualAssDataMaker * GetQualAssDataMaker() const { return fQADM ; } 

  void     Init() ;
  void     InitParameters() ;
  void     PrintSDigits(Option_t * option) ;
  void     Unload() const ;


private:
  Float_t fA ;              // Pedestal parameter
  Float_t fB ;              // Slope Digitizition parameters
  Float_t fPrimThreshold ;  // To store primari if Elos > threshold
  Bool_t  fDefaultInit;     //! Says if the task was created by defaut ctor (only parameters are initialized)
  TString fEventFolderName; // event folder name
  Bool_t  fInit ;           //! tells if initialisation wennt OK, will revent exec if not
  Int_t   fSDigitsInRun ;   //! Total number of sdigits in one run
  Int_t   fFirstEvent;      // first event to process
  Int_t   fLastEvent;       // last  event to process

  AliPHOSQualAssDataMaker * fQADM ; //!Quality Assurance Data Maker
  static const Int_t fgkCycles = 9999 ; // QA data accumulation cycle 

  ClassDef(AliPHOSSDigitizer,4)  // description 

};

#endif // AliPHOSSDigitizer_H
Commit	Line	Data
	1	#ifndef ALIPHOSSDigitizer_H
	2	#define ALIPHOSSDigitizer_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6
	7	/* $Id$ */
	8
	9	/* History of cvs commits:
	10	*
	11	* $Log$
	12	* Revision 1.27 2007/08/07 14:12:03 kharlov
	13	* Quality assurance added (Yves Schutz)
	14	*
	15	* Revision 1.26 2006/08/28 10:01:56 kharlov
	16	* Effective C++ warnings fixed (Timur Pocheptsov)
	17	*
	18	* Revision 1.25 2005/11/30 18:56:26 schutz
	19	* Small corrections to fix compilation errors
	20	*
	21	* Revision 1.24 2005/05/28 14:19:05 schutz
	22	* Compilation warnings fixed by T.P.
	23	*
	24	*/
	25
	26	//_________________________________________________________________________
	27	// Task Class for making SDigits in PHOS
	28	// A Summable Digits is the sum of all hits originating
	29	// from one primary in one active cell
	30	//*--
	31	//*-- Author: Dmitri Peressounko(SUBATECH & KI)
	32
	33
	34	// --- ROOT system ---
	35	#include "TTask.h"
	36	#include "AliConfig.h"
	37	class TFile ;
	38
	39
	40	// --- Standard library ---
	41
	42	// --- AliRoot header files ---
	43	class AliPHOSQualAssDataMaker ;
	44
	45	class AliPHOSSDigitizer: public TTask {
	46
	47	public:
	48	AliPHOSSDigitizer() ; // ctor
	49	AliPHOSSDigitizer(const char * alirunFileName, const char * eventFolderName = AliConfig::GetDefaultEventFolderName()) ;
	50	AliPHOSSDigitizer(const AliPHOSSDigitizer& sd) ;
	51	AliPHOSSDigitizer& operator = (const AliPHOSSDigitizer& sd) ;
	52
	53	virtual ~AliPHOSSDigitizer(); // dtor
	54
	55	Float_t Calibrate(Int_t amp)const {return (amp - fA)/fB ; }
	56	Int_t Digitize(Float_t Energy)const { return (Int_t ) ( fA + Energy*fB); }
	57	virtual void Exec(Option_t *option);
	58	Int_t GetSDigitsInRun() const {return fSDigitsInRun ;}
	59	virtual void Print(const Option_t * = "") const ;
	60	void SetEventFolderName(TString name) { fEventFolderName = name ; }
	61	void SetEventRange(Int_t first=0, Int_t last=-1) {fFirstEvent=first; fLastEvent=last; }
	62
	63	Bool_t operator == (const AliPHOSSDigitizer & sd) const ;
	64
	65
	66	private:
	67	AliPHOSQualAssDataMaker * GetQualAssDataMaker() const { return fQADM ; }
	68
	69	void Init() ;
	70	void InitParameters() ;
	71	void PrintSDigits(Option_t * option) ;
	72	void Unload() const ;
	73
	74
	75	private:
	76	Float_t fA ; // Pedestal parameter
	77	Float_t fB ; // Slope Digitizition parameters
	78	Float_t fPrimThreshold ; // To store primari if Elos > threshold
	79	Bool_t fDefaultInit; //! Says if the task was created by defaut ctor (only parameters are initialized)
	80	TString fEventFolderName; // event folder name
	81	Bool_t fInit ; //! tells if initialisation wennt OK, will revent exec if not
	82	Int_t fSDigitsInRun ; //! Total number of sdigits in one run
	83	Int_t fFirstEvent; // first event to process
	84	Int_t fLastEvent; // last event to process
	85
	86	AliPHOSQualAssDataMaker * fQADM ; //!Quality Assurance Data Maker
	87	static const Int_t fgkCycles = 9999 ; // QA data accumulation cycle
	88
	89	ClassDef(AliPHOSSDigitizer,4) // description
	90
	91	};
	92
	93	#endif // AliPHOSSDigitizer_H