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

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

//////////////////////////////////////////////////
//  Rec Point in the EM calorimeter of PHOS     //
//                                              //
//  Author Dmitri Peressounko RRC KI            //
//   comment: contains list of AliPHOSDigit's * //  
//     and evaluates a few average values       //
//////////////////////////////////////////////////

// --- ROOT system ---

#include "TObject.h"

// --- Standard library ---

// --- AliRoot header files ---

#include "AliPHOSDigit.h"
#include "AliPHOSRecPoint.h"

class AliPHOSEmcRecPoint : public AliPHOSRecPoint  {

public:

  AliPHOSEmcRecPoint() ;                    
  AliPHOSEmcRecPoint(Float_t W0, Float_t LocMaxCut) ;
  //  virtual ~AliPHOSEmcRecPoint() ; 
  void        AddDigit(AliDigitNew & digit, Float_t Energy) ;  // add a digit to the digits list  
  Int_t       Compare(TObject * obj) ;                      // method for sorting  
  
  Float_t     GetDelta (){ return fDelta ; }    
  Float_t     GetDispersion() ;                             // computes the dispersion of the shower
  void        GetElipsAxis(Float_t * lambda) ;              // computes the axis of shower ellipsoide
  Float_t *   GetEnergiesList(){return fEnergyList ;} 
  Float_t     GetLocMaxCut () {return fLocMaxCut ; }
  Float_t     GetLogWeightCut (){return fW0 ; }
  Float_t     GetMaximalEnergy(void) ;                      // get the highest energy in the cluster
  Int_t       GetMaximumMultiplicity() { return   fMaxDigit ; } 
  Int_t       GetMultiplicity(void) const { return fMulDigit ; } 
  Int_t       GetMultiplicityAtLevel(const Float_t level) ; // computes multiplicity of digits with energy above relative level
  Int_t       GetNumberOfLocalMax(int *  maxAt, Float_t * maxAtEnergy) ;     // searches for the local maxima 
 
  Float_t     GetTotalEnergy(void) const { return fAmp ; } // in EMC RecPoint Amp = Energy
  void        GetLocalPosition(TVector3 &Lpos) ;            // computes the position in the PHOS module 
  Bool_t      IsEmc(void) {return kTRUE ; } 
  Bool_t IsSortable() const { return kTRUE ; } 
  void Print(Option_t * opt = "void") ; 

private:

  Bool_t AreNeighbours(AliPHOSDigit * digit1, AliPHOSDigit * digit2 ) ;

public:

  //  AliPHOSEmcRecPoint& operator = (AliPHOSEmcRecPoint clu) ;  
  
private:
  Float_t        fDelta ;        // parameter used to sort the clusters   
  Float_t        fLocMaxCut ;    // parameter used for local maximum searc
  Float_t    *   fEnergyList ;   //energy of digits
  Float_t        fW0 ;           // logarithmic weight factor for center of gravity calculation

public: 

ClassDef(AliPHOSEmcRecPoint,1)  // EMC cluster, version 1

};

#endif // AliPHOSEMCRECPOINT_H
Commit	Line	Data
d15a28e7	1	#ifndef ALIPHOSEMCRECPOINT_H
	2	#define ALIPHOSEMCRECPOINT_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	//////////////////////////////////////////////////
	7	// Rec Point in the EM calorimeter of PHOS //
	8	// //
	9	// Author Dmitri Peressounko RRC KI //
	10	// comment: contains list of AliPHOSDigit's * //
	11	// and evaluates a few average values //
	12	//////////////////////////////////////////////////
	13
	14	// --- ROOT system ---
	15
	16	#include "TObject.h"
	17
	18	// --- Standard library ---
	19
	20	// --- AliRoot header files ---
	21
	22	#include "AliPHOSDigit.h"
	23	#include "AliPHOSRecPoint.h"
	24
	25	class AliPHOSEmcRecPoint : public AliPHOSRecPoint {
	26
	27	public:
	28
	29	AliPHOSEmcRecPoint() ;
	30	AliPHOSEmcRecPoint(Float_t W0, Float_t LocMaxCut) ;
	31	// virtual ~AliPHOSEmcRecPoint() ;
	32	void AddDigit(AliDigitNew & digit, Float_t Energy) ; // add a digit to the digits list
	33	Int_t Compare(TObject * obj) ; // method for sorting
	34
	35	Float_t GetDelta (){ return fDelta ; }
	36	Float_t GetDispersion() ; // computes the dispersion of the shower
	37	void GetElipsAxis(Float_t * lambda) ; // computes the axis of shower ellipsoide
	38	Float_t * GetEnergiesList(){return fEnergyList ;}
	39	Float_t GetLocMaxCut () {return fLocMaxCut ; }
	40	Float_t GetLogWeightCut (){return fW0 ; }
	41	Float_t GetMaximalEnergy(void) ; // get the highest energy in the cluster
	42	Int_t GetMaximumMultiplicity() { return fMaxDigit ; }
	43	Int_t GetMultiplicity(void) const { return fMulDigit ; }
	44	Int_t GetMultiplicityAtLevel(const Float_t level) ; // computes multiplicity of digits with energy above relative level
	45	Int_t GetNumberOfLocalMax(int * maxAt, Float_t * maxAtEnergy) ; // searches for the local maxima
	46
	47	Float_t GetTotalEnergy(void) const { return fAmp ; } // in EMC RecPoint Amp = Energy
	48	void GetLocalPosition(TVector3 &Lpos) ; // computes the position in the PHOS module
	49	Bool_t IsEmc(void) {return kTRUE ; }
	50	Bool_t IsSortable() const { return kTRUE ; }
	51	void Print(Option_t * opt = "void") ;
	52
	53	private:
	54
	55	Bool_t AreNeighbours(AliPHOSDigit * digit1, AliPHOSDigit * digit2 ) ;
	56
	57	public:
	58
	59	// AliPHOSEmcRecPoint& operator = (AliPHOSEmcRecPoint clu) ;
	60
	61	private:
	62	Float_t fDelta ; // parameter used to sort the clusters
	63	Float_t fLocMaxCut ; // parameter used for local maximum searc
	64	Float_t * fEnergyList ; //energy of digits
65	Float_t fW0 ; // logarithmic weight factor for center of gravity calculation
66
67	public:
68
69	ClassDef(AliPHOSEmcRecPoint,1) // EMC cluster, version 1
70
71	};
72
73	#endif // AliPHOSEMCRECPOINT_H