Fixing violations
[u/mrichter/AliRoot.git] / EMCAL / AliEMCALJetFinderAlgoUA1Revised2.h
f7d5860b 1
5//THIS IS SARAH'S REVISED UA1 CODE WITH CHANGES FOR ETA/PHI ITERATION INCLUDED!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
6//!!!!!!!!!!!!!!!!!!!!!!!!!!!!Also, different BG calculation!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
8/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
9 * * * See cxx source for full Copyright notice */
11/* $Id$ */
13//*--Author: Sarah Blyth (LBL)
14//*--Based on UA1 jet algorithm from LUND JETSET called from EMC-erj
17#include "TTask.h"
18#include "AliEMCALJetFinderInput.h"
19#include "AliEMCALJetFinderOutput.h"
20#include "AliEMCALJetFinderAlgo.h"
21#include "AliEMCALJetFinderAlgoUA1Unit.h"
22#include "AliEMCALJet.h"
23#include "AliEMCALHadronCorrectionv1.h"
26class AliEMCALJetFinderAlgoUA1Revised2 : public AliEMCALJetFinderAlgo
30 AliEMCALJetFinderAlgoUA1Revised2();
31 ~AliEMCALJetFinderAlgoUA1Revised2();
32 void InitUnitArray();
33 void SetNumUnits(Int_t numUnits) {fNumUnits = numUnits;}
34 Int_t GetNumUnits() {return fNumUnits;}
35 void SetJetESeed(Float_t eSeed) {fESeed = eSeed;}
36 Float_t GetJetESeed() {return fESeed;}
37 void SetConeRad(Float_t coneRad) {fConeRad = coneRad;}
38 Float_t GetConeRad() {return fConeRad;}
39 void SetJetEMin(Float_t jetEMin) {fJetEMin = jetEMin;}
40 Float_t GetJetEMin() {return fJetEMin;}
41 void SetEtMin(Float_t etMin) {fEtMin = etMin;}
42 Float_t GetEtMin() {return fEtMin;}
43 void SetMinMove(Float_t minMove) {fMinMove = minMove;}
44 void SetMaxMove(Float_t maxMove) {fMaxMove = maxMove;}
45 void SetBGMaxMove(Float_t bgMaxMove) {fBGMaxMove = bgMaxMove;}
46 void SetPtCut(Float_t ptCut) {fPtCut = ptCut;}
47 Float_t GetPtCut() {return fPtCut;}
48 void SetHadronCorrection(AliEMCALHadronCorrectionv1 *hadCorr) {fHadCorr = hadCorr;}
49 AliEMCALHadronCorrectionv1* GetHadronCorrection() {return fHadCorr;}
50 void SetJetFindingParameters(Int_t numUnits, Float_t eSeed, Float_t coneRad, Float_t jetEMin, Float_t etMin,
51 Float_t minMove, Float_t maxMove, Float_t bgMaxMove);
52 void SetJetFindingParameters(Int_t numUnits, Float_t eSeed, Float_t coneRad, Float_t jetEMin, Float_t etMin);
53 void FillUnitArray(AliEMCALJetFinderAlgoUA1FillUnitFlagType_t flag);
54 void Sort(AliEMCALJetFinderAlgoUA1Unit* unit,Int_t integer);
55 void FindBG();
56 void FindJetEtaPhi(Int_t counter);
57 void FindJetEnergy();
58 void StoreJetInfo();
59 void FindJets();
60 void QS(AliEMCALJetFinderAlgoUA1Unit *unit, Int_t left, Int_t right);
63 AliEMCALJetFinderAlgoUA1Unit *fUnit; //Array of JetFinder Unit objects (treated as the cells)
64 AliEMCALHadronCorrectionv1 *fHadCorr; //Pointer to Hadron Correction Object
65 AliEMCALJet fJet; //Jet object
66 Int_t fNumIter; //Number of iterations for entire algorithm
67 Int_t fNumUnits; //Number of units in the unit object array (same as num towers in EMCAL)
68 Float_t fESeed; //Minimum energy a cell must have to be considered a jet seed
69 Float_t fConeRad; //Size of cone radius
70 Float_t fJetEMin; //Minimum energy a cluster must have to be considered a jet
71 Float_t fEtMin; //Minimum cell Et cut
72 Float_t fMinMove; //Minimum move of jet centre from its previous position
73 Float_t fMaxMove; //Maximum move allowed of jet centre from its initiator cell position
74 Float_t fBGMaxMove; //Maximum allowed change in background energy between iterations
75 Float_t fPtCut; //Pt cut for tracks to minimise background contribution
77 Float_t fEBGTotal; //Total background energy
78 Float_t fEBGTotalOld; //Old total background energy
79 Float_t fEBGAve; //Average background energy
80 Float_t fEnergy; //Energy
81 Float_t fJetEta; //Jet eta value
82 Float_t fJetPhi; //Jet phi value
83 Float_t fEtaInit; //Jet initiate cell eta
84 Float_t fPhiInit; //Jet initiate cell phi
85 Float_t fEtaB; //Value of jet eta Before
86 Float_t fPhiB; //Value of jet phi Before
87 Float_t fJetESum; //Sum of weighted jet energy
88 Float_t fJetEtaSum; //Sum of weighted jet eta
89 Float_t fJetPhiSum; //Sum of weighted jet phi
90 Float_t fDEta; //Offset of unit from jet eta value
91 Float_t fDPhi; //Offset of unit from jet phi value
92 Float_t fDistP; //Distance of new jet axis position from Previous position
93 Float_t fDistI; //Distance of new jet axis position from Initiator cell position
94 Float_t fTempE; //Temp E for comparing with JetEMin
95 Float_t fRad; //Distance of cell from jet cone centre
96 Int_t fNumInCone; //Number of units in the jet cone
97 Int_t fNumJets; //Number of jets in an event
98 Bool_t fArrayInitialised; //To check that array of units is initialised
100 ClassDef(AliEMCALJetFinderAlgoUA1Revised2,1)