[u/mrichter/AliRoot.git] / ITS / AliITSpidESD.h

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

//-------------------------------------------------------
//                    ITS PID class
// A very naive design... Should be made better by the detector experts...
//   Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch 
//-------------------------------------------------------
#include <Rtypes.h>

class AliESD;

class AliITSpidESD {
public:
  AliITSpidESD(Double_t *param);
  Int_t MakePID(AliESD *event);
  static Double_t Bethe(Double_t bg);
private:
  Double_t fMIP;          // dEdx for MIP
  Double_t fRes;          // relative dEdx resolution
  Double_t fRange;        // one particle type PID range (in sigmas)
  ClassDef(AliITSpidESD,1)   // ITS PID class
};

#endif
Commit	Line	Data
8c6a71ab	1	#ifndef ALIITSpIDESD_H
	2	#define ALIITSpIDESD_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	//-------------------------------------------------------
	7	// ITS PID class
	8	// A very naive design... Should be made better by the detector experts...
	9	// Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch
	10	//-------------------------------------------------------
	11	#include <Rtypes.h>
	12
	13	class AliESD;
	14
	15	class AliITSpidESD {
	16	public:
	17	AliITSpidESD(Double_t *param);
	18	Int_t MakePID(AliESD *event);
	19	static Double_t Bethe(Double_t bg);
	20	private:
	21	Double_t fMIP; // dEdx for MIP
	22	Double_t fRes; // relative dEdx resolution
	23	Double_t fRange; // one particle type PID range (in sigmas)
	24	ClassDef(AliITSpidESD,1) // ITS PID class
	25	};
	26
	27	#endif
	28
	29