Partial redesign of identification bits and coding rule corrections
[u/mrichter/AliRoot.git] / PHOS / AliPHOSEmcRecPoint.h
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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
6ad0bfa0 6/* $Id$ */
7
b2a60966 8//_________________________________________________________________________
9// RecPoint implementation for PHOS-EMC
10// An EmcRecPoint is a cluster of digits
11//
12//*-- Author: Dmitri Peressounko (RRC KI & SUBATECH)
d15a28e7 13
14// --- ROOT system ---
15
7932f811 16//#include "TObject.h"
31aa6d6c 17#include "TArrayI.h"
18
d15a28e7 19// --- Standard library ---
20
21// --- AliRoot header files ---
22
23#include "AliPHOSDigit.h"
24#include "AliPHOSRecPoint.h"
25
26class AliPHOSEmcRecPoint : public AliPHOSRecPoint {
27
28public:
29
7932f811 30 AliPHOSEmcRecPoint() ;
73a68ccb 31 AliPHOSEmcRecPoint(const char * opt) ;
55fe9d13 32 AliPHOSEmcRecPoint(const AliPHOSEmcRecPoint & rp) ;
6c370def 33
83974468 34 virtual ~AliPHOSEmcRecPoint() ;
b2a60966 35
7932f811 36 virtual void AddDigit(AliPHOSDigit & digit, Float_t Energy) ; // add a digit to the digits list
2a941f4e 37 Int_t Compare(const TObject * obj) const; // method for sorting
7932f811 38
39 virtual void EvalAll(Float_t logWeight,TClonesArray * digits) ;
9688c1dd 40
baef0810 41 virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py) const;
7932f811 42
43 Float_t GetCoreEnergy()const {return fCoreEnergy ;}
44 virtual Float_t GetDispersion()const {return fDispersion ;}
45 virtual void GetElipsAxis(Float_t * lambda)const { lambda[0] = fLambda[0] ;
46 lambda[1] = fLambda[1] ; }
47 Float_t * GetEnergiesList() const {return fEnergyList ;} // gets the list of energies making this recpoint
ad8cfaf4 48 Float_t GetMaximalEnergy(void) const ; // get the highest energy in the cluster
49 Int_t GetMaximumMultiplicity() const {return fMaxDigit ;} // gets the maximum number of digits allowed
50 Int_t GetMultiplicity(void) const { return fMulDigit ; } // gets the number of digits making this recpoint
51 Int_t GetMultiplicityAtLevel(const Float_t level) const ; // computes multiplicity of digits with
52 // energy above relative level
0bc3b8ed 53 Short_t GetNExMax(void) const {return fNExMax ;} // Number of maxima found in cluster in unfolding:
54 // 0: was no unfolging
55 //-1: unfolding failed
94256c23 56 void SetNExMax(Int_t nmax){fNExMax = static_cast<Short_t>(nmax) ;}
a0636361 57 virtual Int_t GetNumberOfLocalMax(AliPHOSDigit ** maxAt, Float_t * maxAtEnergy,
7932f811 58 Float_t locMaxCut,TClonesArray * digits ) const ;
59 // searches for the local maxima
092b50ba 60 //returns number of local maxima in parent cluster or -2 if unfolding failed
9688c1dd 61 Float_t GetTime(void) const{return fTime ; }
ad8cfaf4 62 Bool_t IsEmc(void) const { return kTRUE ; } // true if the recpoint is in EMC
63 Bool_t IsSortable() const {return kTRUE ; } // says that emcrecpoints are sortable objects
092b50ba 64 void Print(Option_t * opt = "void")const ;
65 void Purify(Float_t threshold) ; //Removes digits below threshold
d15a28e7 66
55fe9d13 67 AliPHOSEmcRecPoint & operator = (const AliPHOSEmcRecPoint & rvalue) { return *this ; }
6c370def 68
7932f811 69 protected:
9688c1dd 70 void EvalCoreEnergy(Float_t logWeight,TClonesArray * digits) ;
71 virtual void EvalLocalPosition(Float_t logWeight,TClonesArray * digits) ;// computes the position in the PHOS module
72 virtual void EvalDispersion(Float_t logWeight,TClonesArray * digits) ; // computes the dispersion of the shower
73 virtual void EvalElipsAxis(Float_t logWeight, TClonesArray * digits ); // computes the axis of shower ellipsoide
74 void EvalTime( TClonesArray * digits );
7932f811 75 virtual Bool_t AreNeighbours(AliPHOSDigit * digit1, AliPHOSDigit * digit2 ) const ;
d15a28e7 76
baef0810 77 Float_t fCoreEnergy ; // energy in a shower core
78 Float_t fLambda[2] ; // shower ellipse axes
79 Float_t fDispersion ; // shower dispersion
80 Float_t *fEnergyList ; //[fMulDigit] energy of digits
9688c1dd 81 Float_t fTime ; // Time of the digit with maximal energy deposition
94256c23 82 Short_t fNExMax ; //number of (Ex-)maxima before unfolding
83974468 83
b2a60966 84 ClassDef(AliPHOSEmcRecPoint,1) // EMC RecPoint (cluster)
d15a28e7 85
86};
87
88#endif // AliPHOSEMCRECPOINT_H