[u/mrichter/AliRoot.git] / FMD / AliFMDMultNaiive.h

#ifndef ALIFMDMULTNAIIVE_H
#define ALIFMDMULTNAIIVE_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights
 * reserved. 
 *
 * Latest changes by Christian Holm Christensen <cholm@nbi.dk>
 *
 * See cxx source for full Copyright notice                               
 */
/* $Id$ */
//____________________________________________________________________
// 
// Class to do multiplicity reconstruction using the Naiive method.
// That is, we count the number of empty strips in a region, and
// derive the charge particle multiplicity from that number. 
// 

#ifndef ALIFMDMULTALGORITHM_H
# include "AliFMDMultAlgorithm.h"
#endif

//____________________________________________________________________
class AliFMDMultNaiive : public AliFMDMultAlgorithm
{
public:
  AliFMDMultNaiive();
  virtual ~AliFMDMultNaiive() {}
  
  virtual void PreRun(AliFMD* fmd);
  virtual void PreEvent(TTree* treeR, Float_t ipZ);
  virtual void ProcessDigit(AliFMDDigit* digit, 
			    Float_t eta, 
			    Float_t phi, 
			    UShort_t counts);
  void    SetGain(Float_t g) { fGain = g; }
  void    SetEdepMip(Float_t e) { fEdepMip = e; }
  Float_t GetGain() const { return fGain; }
  Float_t GetEdepMip() const { return fEdepMip; }
protected:
  Float_t Adc2Energy(AliFMDDigit* digit, Float_t eta, UShort_t count);
  Float_t Energy2Multiplicity(AliFMDDigit* digit, Float_t edep);
  Float_t fGain;           //  GeV per ADC count
  Float_t fEdepMip;        //  Energy deposited per MIP
  
  ClassDef(AliFMDMultNaiive, 0) // Naiive algorithm
};

#endif
//____________________________________________________________________
//
// Local Variables:
//   mode: C++
// End:
//
// EOF
//
Commit	Line	Data
56b1929b	1	#ifndef ALIFMDMULTNAIIVE_H
	2	#define ALIFMDMULTNAIIVE_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights
	4	* reserved.
	5	*
	6	* Latest changes by Christian Holm Christensen <cholm@nbi.dk>
	7	*
	8	* See cxx source for full Copyright notice
	9	*/
	10	/* $Id$ */
	11	//____________________________________________________________________
	12	//
	13	// Class to do multiplicity reconstruction using the Naiive method.
	14	// That is, we count the number of empty strips in a region, and
	15	// derive the charge particle multiplicity from that number.
	16	//
	17
	18	#ifndef ALIFMDMULTALGORITHM_H
	19	# include "AliFMDMultAlgorithm.h"
	20	#endif
	21
	22	//____________________________________________________________________
	23	class AliFMDMultNaiive : public AliFMDMultAlgorithm
	24	{
	25	public:
	26	AliFMDMultNaiive();
	27	virtual ~AliFMDMultNaiive() {}
	28
	29	virtual void PreRun(AliFMD* fmd);
	30	virtual void PreEvent(TTree* treeR, Float_t ipZ);
	31	virtual void ProcessDigit(AliFMDDigit* digit,
	32	Float_t eta,
	33	Float_t phi,
	34	UShort_t counts);
	35	void SetGain(Float_t g) { fGain = g; }
	36	void SetEdepMip(Float_t e) { fEdepMip = e; }
	37	Float_t GetGain() const { return fGain; }
	38	Float_t GetEdepMip() const { return fEdepMip; }
	39	protected:
	40	Float_t Adc2Energy(AliFMDDigit* digit, Float_t eta, UShort_t count);
	41	Float_t Energy2Multiplicity(AliFMDDigit* digit, Float_t edep);
	42	Float_t fGain; // GeV per ADC count
	43	Float_t fEdepMip; // Energy deposited per MIP
	44
	45	ClassDef(AliFMDMultNaiive, 0) // Naiive algorithm
	46	};
	47
	48	#endif
	49	//____________________________________________________________________
	50	//
	51	// Local Variables:
	52	// mode: C++
	53	// End:
	54	//
	55	// EOF
	56	//