Fixing violations
[u/mrichter/AliRoot.git] / EMCAL / AliEMCALJetFinderAlgoUA1Hybrid.h
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f7d5860b 1
2#ifndef ALIEMCALJETFINDERALGOUA1HYBRID_H
3#define ALIEMCALJETFINDERALGOUA1HYBRID_H
4
5//THIS IS SARAH'S REVISED UA1 CODE WITH CHANGES FOR ETA/PHI ITERATION INCLUDED!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
6//THIS Also includes summing ALL cells in the jetcone towards the jet energy NOT just those above threshold!!!!!
7
8/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
9 * * * See cxx source for full Copyright notice */
10
11/* $Id$ */
12
13//*--Author: Sarah Blyth (LBL)
14//*--Based on UA1 jet algorithm from LUND JETSET called from EMC-erj
15
16
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"
24
25
26class AliEMCALJetFinderAlgoUA1Hybrid : public AliEMCALJetFinderAlgo
27{
28
29public:
30 AliEMCALJetFinderAlgoUA1Hybrid();
31 ~AliEMCALJetFinderAlgoUA1Hybrid();
32 void InitUnitArray();
33 void SetNumUnits(Int_t numUnits) {fNumUnits = numUnits;}
a94a52ac 34 Int_t GetNumUnits() const {return fNumUnits;}
f7d5860b 35 void SetJetESeed(Float_t eSeed) {fESeed = eSeed;}
a94a52ac 36 Float_t GetJetESeed() const {return fESeed;}
f7d5860b 37 void SetConeRad(Float_t coneRad) {fConeRad = coneRad;}
a94a52ac 38 Float_t GetConeRad() const {return fConeRad;}
f7d5860b 39 void SetJetEMin(Float_t jetEMin) {fJetEMin = jetEMin;}
a94a52ac 40 Float_t GetJetEMin() const {return fJetEMin;}
f7d5860b 41 void SetEtMin(Float_t etMin) {fEtMin = etMin;}
a94a52ac 42 Float_t GetEtMin() const {return fEtMin;}
f7d5860b 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;}
a94a52ac 47 Float_t GetPtCut() const {return fPtCut;}
f7d5860b 48 void SetHadronCorrection(AliEMCALHadronCorrectionv1 *hadCorr) {fHadCorr = hadCorr;}
a94a52ac 49 AliEMCALHadronCorrectionv1* GetHadronCorrection() const {return fHadCorr;}
f7d5860b 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);
61 AliEMCALJetFinderAlgoUA1Unit* GetUnitArrayPointer() {return fUnit;}
62
63protected:
64 AliEMCALJetFinderAlgoUA1Unit *fUnit; //Array of JetFinder Unit objects (treated as the cells)
65 AliEMCALHadronCorrectionv1 *fHadCorr; //Pointer to Hadron Correction Object
66 AliEMCALJet fJet; //Jet object
67 Int_t fNumIter; //Number of iterations for entire algorithm
68 Int_t fNumUnits; //Number of units in the unit object array (same as num towers in EMCAL)
69 Float_t fESeed; //Minimum energy a cell must have to be considered a jet seed
70 Float_t fConeRad; //Size of cone radius
71 Float_t fJetEMin; //Minimum energy a cluster must have to be considered a jet
72 Float_t fEtMin; //Minimum cell Et cut
73 Float_t fMinMove; //Minimum move of jet centre from its previous position
74 Float_t fMaxMove; //Maximum move allowed of jet centre from its initiator cell position
75 Float_t fBGMaxMove; //Maximum allowed change in background energy between iterations
76 Float_t fPtCut; //Pt cut for tracks to minimise background contribution
77
78 Float_t fEBGTotal; //Total background energy
79 Float_t fEBGTotalOld; //Old total background energy
80 Float_t fEBGAve; //Average background energy
81 Float_t fEnergy; //Energy
82 Float_t fJetEta; //Jet eta value
83 Float_t fJetPhi; //Jet phi value
84 Float_t fEtaInit; //Jet initiate cell eta
85 Float_t fPhiInit; //Jet initiate cell phi
86 Float_t fEtaB; //Value of jet eta Before
87 Float_t fPhiB; //Value of jet phi Before
88 Float_t fJetESum; //Sum of weighted jet energy
89 Float_t fJetEtaSum; //Sum of weighted jet eta
90 Float_t fJetPhiSum; //Sum of weighted jet phi
91 Float_t fDEta; //Offset of unit from jet eta value
92 Float_t fDPhi; //Offset of unit from jet phi value
93 Float_t fDistP; //Distance of new jet axis position from Previous position
94 Float_t fDistI; //Distance of new jet axis position from Initiator cell position
95 Float_t fTempE; //Temp E for comparing with JetEMin
96 Float_t fRad; //Distance of cell from jet cone centre
97 Int_t fNumInCone; //Number of units in the jet cone
98 Int_t fNumJets; //Number of jets in an event
99 Bool_t fArrayInitialised; //To check that array of units is initialised
100
a94a52ac 101 ClassDef(AliEMCALJetFinderAlgoUA1Hybrid,2)
f7d5860b 102
103};
104#endif
105