test
[u/mrichter/AliRoot.git] / PHOS / AliPHOSEmcRecPoint.h
CommitLineData
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
25class AliPHOSEmcRecPoint : public AliPHOSRecPoint {
26
27public:
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
53private:
54
55 Bool_t AreNeighbours(AliPHOSDigit * digit1, AliPHOSDigit * digit2 ) ;
56
57public:
58
59 // AliPHOSEmcRecPoint& operator = (AliPHOSEmcRecPoint clu) ;
60
61private:
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
67public:
68
69ClassDef(AliPHOSEmcRecPoint,1) // EMC cluster, version 1
70
71};
72
73#endif // AliPHOSEMCRECPOINT_H