[u/mrichter/AliRoot.git] / PHOS / AliPHOSPIDv1.h

#ifndef ALIPHOSPIDV1_H
#define ALIPHOSPIDV1_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */


//_________________________________________________________________________
// Implementation version v1 of the PHOS particle identifier 
// Identification is based on information from PPSD and EMC
//                  
//*-- Author: Yves Schutz (SUBATECH)

// --- ROOT system ---

// --- Standard library ---

// --- AliRoot header files ---

#include "AliPHOSPID.h"

class  AliPHOSPIDv1 : public AliPHOSPID {

public:

  AliPHOSPIDv1() 
  { 
    fCutOnDispersion = 1.5; 
    fCutOnRelativeDistance = 3.0 ;
  }
                     
  virtual ~ AliPHOSPIDv1(){} ; // dtor


  Float_t GetDistanceInPHOSPlane(AliPHOSEmcRecPoint * emcclu, AliPHOSPpsdRecPoint * PpsdClu, Bool_t &toofar, Option_t * Axis) ; // Relative Distance PPSD-EMC
  virtual void MakeParticles(AliPHOSTrackSegment::TrackSegmentsList * trsl, 
			     AliPHOSRecParticle::RecParticlesList * rpl ) ; // does the job
  virtual void Print(const char *) ; 
  virtual void SetDispersionCutOff(Float_t Dcut) {fCutOnDispersion = Dcut ; }    
  virtual void SetShowerProfileCuts(Float_t l1m, Float_t l1M, Float_t l2m, Float_t l2M) ; 
  virtual void SetRelativeDistanceCut(Float_t CutOnRelativeDistance) ;
 

 private:

  // cuts on the shower profile 
  Float_t fLambda1m ;        // minimum value for first elips axis
  Float_t fLambda1M ;        // maximum value for first elips axis
  Float_t fLambda2m ;        // minimum value for second elips axis
  Float_t fLambda2M ;        // maximum value for second elips axis
  Float_t fCutOnDispersion ; // cut on the shower dispersion to distinguish hadronic from EM showers
  Float_t fCutOnRelativeDistance; //Cut on the relative distance between PPSD and EMC

  ClassDef( AliPHOSPIDv1,1)  // Particle identifier implementation version 1

};

#endif // AliPHOSPIDV1_H
Commit	Line	Data
26d4b141	1	#ifndef ALIPHOSPIDV1_H
26d4b141	2	#define ALIPHOSPIDV1_H
6ad0bfa0	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id$ */
	7
b2a60966	8
	9	//_________________________________________________________________________
	10	// Implementation version v1 of the PHOS particle identifier
	11	// Identification is based on information from PPSD and EMC
	12	//
	13	//*-- Author: Yves Schutz (SUBATECH)
6ad0bfa0	14
	15	// --- ROOT system ---
	16
	17	// --- Standard library ---
	18
	19	// --- AliRoot header files ---
	20
26d4b141	21	#include "AliPHOSPID.h"
6ad0bfa0	22
26d4b141	23	class AliPHOSPIDv1 : public AliPHOSPID {
6ad0bfa0	24
	25	public:
	26
69183710	27	AliPHOSPIDv1()
	28	{
	29	fCutOnDispersion = 1.5;
	30	fCutOnRelativeDistance = 3.0 ;
	31	}
	32
b2a60966	33	virtual ~ AliPHOSPIDv1(){} ; // dtor
6ad0bfa0	34
69183710	35
69183710	36	Float_t GetDistanceInPHOSPlane(AliPHOSEmcRecPoint * emcclu, AliPHOSPpsdRecPoint * PpsdClu, Bool_t &toofar, Option_t * Axis) ; // Relative Distance PPSD-EMC
88714635	37	virtual void MakeParticles(AliPHOSTrackSegment::TrackSegmentsList * trsl,
88714635	38	AliPHOSRecParticle::RecParticlesList * rpl ) ; // does the job
0a6d52e3	39	virtual void Print(const char *) ;
09fc14a0	40	virtual void SetDispersionCutOff(Float_t Dcut) {fCutOnDispersion = Dcut ; }
09fc14a0	41	virtual void SetShowerProfileCuts(Float_t l1m, Float_t l1M, Float_t l2m, Float_t l2M) ;
69183710	42	virtual void SetRelativeDistanceCut(Float_t CutOnRelativeDistance) ;
69183710	43
09fc14a0	44
	45	private:
	46
	47	// cuts on the shower profile
b2a60966	48	Float_t fLambda1m ; // minimum value for first elips axis
	49	Float_t fLambda1M ; // maximum value for first elips axis
	50	Float_t fLambda2m ; // minimum value for second elips axis
	51	Float_t fLambda2M ; // maximum value for second elips axis
09fc14a0	52	Float_t fCutOnDispersion ; // cut on the shower dispersion to distinguish hadronic from EM showers
69183710	53	Float_t fCutOnRelativeDistance; //Cut on the relative distance between PPSD and EMC
6ad0bfa0	54
b2a60966	55	ClassDef( AliPHOSPIDv1,1) // Particle identifier implementation version 1
6ad0bfa0	56
	57	};
	58
26d4b141	59	#endif // AliPHOSPIDV1_H