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

#ifndef ALIPHOSDIGIT_H
#define ALIPHOSDIGIT_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 1.34  2006/04/22 10:30:17  hristov
 * Add fEnergy to AliPHOSDigit and operate with EMC amplitude in energy units (Yu.Kharlov)
 *
 * Revision 1.33  2005/05/28 14:19:04  schutz
 * Compilation warnings fixed by T.P.
 *
 */

//_________________________________________________________________________
//  PHOS digit: Id
//              energy
//              3 identifiers for the primary particle(s) at the origine of the digit
//  The digits are made in FinishEvent() by summing all the hits in a single PHOS crystal or PPSD gas cell
//  It would be nice to replace the 3 identifiers by an array, but, because digits are kept in a TClonesArray,
//   it is not possible to stream such an array... (beyond my understqnding!)
//
//*-- Author: Laurent Aphecetche & Yves Schutz (SUBATECH)

// --- ROOT system ---

//#include "TObject.h" 

// --- Standard library ---

// --- AliRoot header files ---

#include "AliDigitNew.h"

class AliPHOSDigit : public AliDigitNew {

  friend ostream& operator << ( ostream& , const AliPHOSDigit&) ;

 public:
  
  AliPHOSDigit() ;
  AliPHOSDigit(Int_t primary, Int_t id, Int_t DigEnergy, Float_t Time, Int_t index = -1) ;
  AliPHOSDigit(Int_t primary, Int_t id, Float_t energy , Float_t Time, Int_t index = -1) ;
  AliPHOSDigit(const AliPHOSDigit & digit) ;
  virtual ~AliPHOSDigit() ;

  Bool_t operator==(const AliPHOSDigit &rValue) const;

  AliPHOSDigit& operator += (AliPHOSDigit const &rValue) ;
  AliPHOSDigit& operator *= (Float_t factor) ; 

public:

  AliPHOSDigit& operator=(const AliPHOSDigit) {
    Fatal("operator = ", "not implemented") ; return *this ; } 
  Int_t   Compare(const TObject * obj) const ;  
  Int_t   GetNprimary()           const { return fNprimary ; }
  Int_t   GetPrimary(Int_t index) const ; 
  Float_t GetEnergy(void)         const {return fEnergy ;}
  Float_t GetTime(void)           const {return fTime ;}
  Float_t GetTimeR(void)          const {return fTimeR ;}
  Bool_t  IsSortable()            const { return kTRUE ; }
  void    Print(const Option_t * = "") const;
  void    SetAmp(Int_t Amp)      {fAmp   = Amp  ;} 
  void    SetEnergy(Float_t E)   {fEnergy= E    ;} 
  void    SetTime(Float_t time)  {fTime  = time ;}
  void    SetTimeR(Float_t time) {fTimeR = time ;}
  void    ShiftPrimary(Int_t shift); // shift to separate different TreeK in merging

 private:

  Int_t   fNprimary ;      // Number of primaries
  Int_t * fPrimary ;       //[fNprimary] Array of primaries      
  Float_t fEnergy ;        // Deposited energy in ADC counts
  Float_t fTime ;          // Calculcated time 
  Float_t fTimeR ;         // Earliest time: to be used by Digits2Raw
    
  ClassDef(AliPHOSDigit,5) // Digit in PHOS 

} ;

#endif //  ALIPHOSDIGIT_H
Commit	Line	Data
	1	#ifndef ALIPHOSDIGIT_H
	2	#define ALIPHOSDIGIT_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	/* History of cvs commits:
	9	*
	10	* $Log$
	11	* Revision 1.34 2006/04/22 10:30:17 hristov
	12	* Add fEnergy to AliPHOSDigit and operate with EMC amplitude in energy units (Yu.Kharlov)
	13	*
	14	* Revision 1.33 2005/05/28 14:19:04 schutz
	15	* Compilation warnings fixed by T.P.
	16	*
	17	*/
	18
	19	//_________________________________________________________________________
	20	// PHOS digit: Id
	21	// energy
	22	// 3 identifiers for the primary particle(s) at the origine of the digit
	23	// The digits are made in FinishEvent() by summing all the hits in a single PHOS crystal or PPSD gas cell
	24	// It would be nice to replace the 3 identifiers by an array, but, because digits are kept in a TClonesArray,
	25	// it is not possible to stream such an array... (beyond my understqnding!)
	26	//
	27	//*-- Author: Laurent Aphecetche & Yves Schutz (SUBATECH)
	28
	29	// --- ROOT system ---
	30
	31	//#include "TObject.h"
	32
	33	// --- Standard library ---
	34
	35	// --- AliRoot header files ---
	36
	37	#include "AliDigitNew.h"
	38
	39	class AliPHOSDigit : public AliDigitNew {
	40
	41	friend ostream& operator << ( ostream& , const AliPHOSDigit&) ;
	42
	43	public:
	44
	45	AliPHOSDigit() ;
	46	AliPHOSDigit(Int_t primary, Int_t id, Int_t DigEnergy, Float_t Time, Int_t index = -1) ;
	47	AliPHOSDigit(Int_t primary, Int_t id, Float_t energy , Float_t Time, Int_t index = -1) ;
	48	AliPHOSDigit(const AliPHOSDigit & digit) ;
	49	virtual ~AliPHOSDigit() ;
	50
	51	Bool_t operator==(const AliPHOSDigit &rValue) const;
	52
	53	AliPHOSDigit& operator += (AliPHOSDigit const &rValue) ;
	54	AliPHOSDigit& operator *= (Float_t factor) ;
	55
	56	public:
	57
	58	AliPHOSDigit& operator=(const AliPHOSDigit) {
	59	Fatal("operator = ", "not implemented") ; return *this ; }
	60	Int_t Compare(const TObject * obj) const ;
	61	Int_t GetNprimary() const { return fNprimary ; }
	62	Int_t GetPrimary(Int_t index) const ;
	63	Float_t GetEnergy(void) const {return fEnergy ;}
	64	Float_t GetTime(void) const {return fTime ;}
	65	Float_t GetTimeR(void) const {return fTimeR ;}
	66	Bool_t IsSortable() const { return kTRUE ; }
	67	void Print(const Option_t * = "") const;
	68	void SetAmp(Int_t Amp) {fAmp = Amp ;}
	69	void SetEnergy(Float_t E) {fEnergy= E ;}
	70	void SetTime(Float_t time) {fTime = time ;}
	71	void SetTimeR(Float_t time) {fTimeR = time ;}
	72	void ShiftPrimary(Int_t shift); // shift to separate different TreeK in merging
	73
	74	private:
	75
	76	Int_t fNprimary ; // Number of primaries
	77	Int_t * fPrimary ; //[fNprimary] Array of primaries
	78	Float_t fEnergy ; // Deposited energy in ADC counts
	79	Float_t fTime ; // Calculcated time
	80	Float_t fTimeR ; // Earliest time: to be used by Digits2Raw
	81
	82	ClassDef(AliPHOSDigit,5) // Digit in PHOS
	83
	84	} ;
	85
	86	#endif // ALIPHOSDIGIT_H