#include <AliJetFastSimulation.h>

Inheritance diagram for AliJetFastSimulation:

Public Member Functions
	AliJetFastSimulation ()

	AliJetFastSimulation (const char *name)

virtual	~AliJetFastSimulation ()

virtual void	LocalInit ()

virtual void	UserCreateOutputObjects ()

void	SetTracksOutName (const char *n)

void	SetNTrackClasses (Int_t i)

void	SetFixedTrackEfficiency (Double_t eff)

void	SetUseTrResolutionFromOADB (Bool_t b=kTRUE, TString path="$ALICE_PHYSICS/OADB/PWGJE/Resolution/PtResol_LHCh_Cent0-10_v1.root")

void	SetUseTrEfficiencyFromOADB (Bool_t b=kTRUE, TString path="$ALICE_PHYSICS/OADB/PWGJE/Efficiency/Efficiency_LHC11a2aj_Cent0_v1.root")

void	SetSmearResolution (Bool_t b)

void	SetDiceEfficiency (Int_t b)

void	SetDiceEfficiencyMinPt (Double_t pt)

void	SetUncertEfficiency (Double_t uncerteff)

Public Member Functions inherited from AliAnalysisTaskEmcal
	AliAnalysisTaskEmcal ()

	AliAnalysisTaskEmcal (const char *name, Bool_t histo=kFALSE)

virtual	~AliAnalysisTaskEmcal ()

AliParticleContainer *	AddParticleContainer (const char *n)

AliTrackContainer *	AddTrackContainer (const char *n)

AliMCParticleContainer *	AddMCParticleContainer (const char *n)

AliClusterContainer *	AddClusterContainer (const char *n)

void	AdoptParticleContainer (AliParticleContainer *cont)

void	AdoptTrackContainer (AliTrackContainer *cont)

void	AdoptMCParticleContainer (AliMCParticleContainer *cont)

void	AdoptClusterContainer (AliClusterContainer *cont)

AliParticleContainer *	GetParticleContainer (Int_t i=0) const

AliParticleContainer *	GetParticleContainer (const char *name) const

AliClusterContainer *	GetClusterContainer (Int_t i=0) const

AliClusterContainer *	GetClusterContainer (const char *name) const

AliMCParticleContainer *	GetMCParticleContainer (Int_t i=0) const

AliMCParticleContainer *	GetMCParticleContainer (const char *name) const

AliTrackContainer *	GetTrackContainer (Int_t i=0) const

AliTrackContainer *	GetTrackContainer (const char *name) const

void	RemoveParticleContainer (Int_t i=0)

void	RemoveClusterContainer (Int_t i=0)

void	SetCaloCellsName (const char *n)

void	SetCaloTriggerPatchInfoName (const char *n)

void	SetCaloTriggersName (const char *n)

void	SetCentRange (Double_t min, Double_t max)

void	SetCentralityEstimator (const char *c)

void	SetClusPtCut (Double_t cut, Int_t c=0)

void	SetClusTimeCut (Double_t min, Double_t max, Int_t c=0)

void	SetEventPlaneVsEmcal (Double_t ep)

void	SetForceBeamType (BeamType f)

void	SetHistoBins (Int_t nbins, Double_t min, Double_t max)

void	SetIsEmbedded (Bool_t i)

void	SetIsPythia (Bool_t i)

void	SetMakeGeneralHistograms (Bool_t g)

void	SetMCLabelShift (Int_t s)

void	SetMinMCLabel (Int_t s)

void	SetMinNTrack (Int_t min)

void	SetZvertexDiffValue (Double_t cut)

void	SetMinPtTrackInEmcal (Double_t min)

virtual void	SetNCentBins (Int_t n)

void	SetNeedEmcalGeom (Bool_t n)

void	SetOffTrigger (UInt_t t)

void	SetTrackEtaLimits (Double_t min, Double_t max, Int_t c=0)

void	SetTrackPhiLimits (Double_t min, Double_t max, Int_t c=0)

void	SetTrackPtCut (Double_t cut, Int_t c=0)

void	SetTrigClass (const char *n)

void	SetTriggerTypeSel (TriggerType t)

void	SetUseAliAnaUtils (Bool_t b, Bool_t bRejPilup=kTRUE)

void	SetVzRange (Double_t min, Double_t max)

void	SetUseSPDTrackletVsClusterBG (Bool_t b)

void	SetEMCalTriggerMode (EMCalTriggerMode_t m)

void	SetUseNewCentralityEstimation (Bool_t b)

void	SetGeneratePythiaInfoObject (Bool_t b)

void	SetPythiaInfoName (const char *n)

const TString &	GetPythiaInfoName () const

const AliEmcalPythiaInfo *	GetPythiaInfo () const

void	SetUsePtHardBinScaling (Bool_t b)

void	SetMCFilter ()

void	ResetMCFilter ()

void	SetJetPtFactor (Float_t f)

Float_t	JetPtFactor ()

void	SetClusterPtFactor (Float_t f)

Float_t	ClusterPtFactor ()

void	SetTrackPtFactor (Float_t f)

Float_t	TrackPtFactor ()

Protected Member Functions
void	ExecOnce ()

Bool_t	Run ()

void	SimulateTracks ()

Bool_t	DiceEfficiency (AliPicoTrack *vp, Double_t eff[3], Double_t rnd)

AliPicoTrack *	SmearPt (AliPicoTrack *vp, Double_t eff[3], Double_t rnd)

Double_t	GetMomentumSmearing (Int_t cat, Double_t pt)

void	FitMomentumResolution ()

void	LoadTrEfficiencyRootFileFromOADB ()

void	LoadTrPtResolutionRootFileFromOADB ()

void	SetMomentumResolutionHybrid (TProfile p1, TProfile p2, TProfile *p3)

void	SetEfficiencyHybrid (TH1 h1, TH1 h2, TH1 *h3)

Protected Member Functions inherited from AliAnalysisTaskEmcal
void	LoadPythiaInfo (AliVEvent *event)

void	SetRejectionReasonLabels (TAxis *axis)

Bool_t	AcceptCluster (AliVCluster *clus, Int_t c=0) const

Bool_t	AcceptTrack (AliVParticle *track, Int_t c=0) const

void	AddObjectToEvent (TObject *obj, Bool_t attempt=kFALSE)

AliVParticle *	GetAcceptParticleFromArray (Int_t p, Int_t c=0) const

AliVCluster *	GetAcceptClusterFromArray (Int_t cl, Int_t c=0) const

TClonesArray *	GetArrayFromEvent (const char name, const char clname=0)

BeamType	GetBeamType ()

TClonesArray *	GetParticleArray (Int_t i=0) const

TClonesArray *	GetClusterArray (Int_t i=0) const

Int_t	GetNParticles (Int_t i=0) const

Int_t	GetNClusters (Int_t i=0) const

AliEMCALTriggerPatchInfo *	GetMainTriggerPatch (TriggerCategory triggersel=kTriggerLevel1Jet, Bool_t doOfflinSimple=kFALSE)

Bool_t	HasTriggerType (TriggerType triggersel)

ULong_t	GetTriggerList ()

Bool_t	PythiaInfoFromFile (const char *currFile, Float_t &fXsec, Float_t &fTrials, Int_t &pthard)

Bool_t	IsTrackInEmcalAcceptance (AliVParticle *part, Double_t edges=0.9) const

void	GeneratePythiaInfoObject (AliMCEvent *mcEvent)

Bool_t	CheckMCOutliers ()

void	UserCreateOutputObjects ()

void	UserExec (Option_t *option)

Bool_t	UserNotify ()

virtual Bool_t	FillGeneralHistograms ()

virtual Bool_t	IsEventSelected ()

virtual Bool_t	RetrieveEventObjects ()

virtual void	RunChanged ()

virtual void	UserExecOnce ()

virtual Bool_t	FillHistograms ()

Protected Attributes
TString	fTracksOutName

TClonesArray *	fTracksOut

Int_t	fNTrackClasses
	output track collection More...

TRandom3 *	fRandom

Double_t	fEfficiencyFixed
	random number generator More...

TProfile *	fMomResH1

TProfile *	fMomResH2

TProfile *	fMomResH3

TF1 *	fMomResH1Fit

TF1 *	fMomResH2Fit

TF1 *	fMomResH3Fit

TH1 *	fhEffH1

TH1 *	fhEffH2

TH1 *	fhEffH3

Bool_t	fUseTrPtResolutionSmearing

Int_t	fUseDiceEfficiency

Double_t	fDiceEfficiencyMinPt

Double_t	fUncertEfficiency

Bool_t	fUseTrPtResolutionFromOADB

Bool_t	fUseTrEfficiencyFromOADB

TString	fPathTrPtResolution

TString	fPathTrEfficiency

TH1F *	fHistPtDet

TH2F *	fh2PtGenPtSmeared
	pT spectrum of detector level particles More...

TProfile *	fp1Efficiency
	Control histo smeared momentum. More...

TProfile *	fp1PtResolution
	Control profile efficiency. More...

Protected Attributes inherited from AliAnalysisTaskEmcal
TString	fPythiaInfoName
	name of pythia info object More...

BeamType	fForceBeamType
	forced beam type More...

Bool_t	fGeneralHistograms
	whether or not it should fill some general histograms More...

Bool_t	fInitialized
	whether or not the task has been already initialized More...

Bool_t	fCreateHisto
	whether or not create histograms More...

TString	fCaloCellsName
	name of calo cell collection More...

TString	fCaloTriggersName
	name of calo triggers collection More...

TString	fCaloTriggerPatchInfoName
	trigger patch info array name More...

Double_t	fMinCent
	min centrality for event selection More...

Double_t	fMaxCent
	max centrality for event selection More...

Double_t	fMinVz
	min vertex for event selection More...

Double_t	fMaxVz
	max vertex for event selection More...

Double_t	fTrackPtCut
	cut on track pt in event selection More...

Int_t	fMinNTrack
	minimum nr of tracks in event with pT>fTrackPtCut More...

Double_t	fZvertexDiff
	upper limit for distance between primary and SPD vertex More...

Bool_t	fUseAliAnaUtils
	used for LHC13* data: z-vtx, Ncontributors, z-vtx resolution cuts More...

Bool_t	fRejectPileup
	Reject pilup using function AliAnalysisUtils::IsPileUpEvent() More...

Bool_t	fTklVsClusSPDCut
	Apply tracklet-vs-cluster SPD cut to reject background events in pp. More...

UInt_t	fOffTrigger
	offline trigger for event selection More...

TString	fTrigClass
	trigger class name for event selection More...

TriggerType	fTriggerTypeSel
	trigger type to select based on trigger patches More...

Int_t	fNbins
	no. of pt bins More...

Double_t	fMinBinPt
	min pt in histograms More...

Double_t	fMaxBinPt
	max pt in histograms More...

Double_t	fMinPtTrackInEmcal
	min pt track in emcal More...

Double_t	fEventPlaneVsEmcal
	select events which have a certain event plane wrt the emcal More...

Double_t	fMinEventPlane
	minimum event plane value More...

Double_t	fMaxEventPlane
	maximum event plane value More...

TString	fCentEst
	name of V0 centrality estimator More...

Bool_t	fIsEmbedded
	trigger, embedded signal More...

Bool_t	fIsPythia
	trigger, if it is a PYTHIA production More...

Int_t	fSelectPtHardBin
	select one pt hard bin for analysis More...

Int_t	fMinMCLabel
	minimum MC label value for the tracks/clusters being considered MC particles More...

Int_t	fMCLabelShift
	if MC label > fMCLabelShift, MC label -= fMCLabelShift More...

Int_t	fNcentBins
	how many centrality bins More...

Bool_t	fNeedEmcalGeom
	whether or not the task needs the emcal geometry More...

TObjArray	fParticleCollArray
	particle/track collection array More...

TObjArray	fClusterCollArray
	cluster collection array More...

ULong_t	fTriggers
	list of fired triggers More...

EMCalTriggerMode_t	fEMCalTriggerMode
	EMCal trigger selection mode. More...

Bool_t	fUseNewCentralityEstimation
	Use new centrality estimation (for 2015 data) More...

Bool_t	fGeneratePythiaInfoObject
	Generate Pythia info object. More...

Bool_t	fUsePtHardBinScaling
	Use pt hard bin scaling in merging. More...

Bool_t	fMCRejectFilter
	enable the filtering of events by tail rejection More...

Float_t	fPtHardAndJetPtFactor
	Factor between ptHard and jet pT to reject/accept event. More...

Float_t	fPtHardAndClusterPtFactor
	Factor between ptHard and cluster pT to reject/accept event. More...

Float_t	fPtHardAndTrackPtFactor
	Factor between ptHard and track pT to reject/accept event. More...

Int_t	fRunNumber
	!run number (triggering RunChanged() More...

AliAnalysisUtils *	fAliAnalysisUtils
	!vertex selection (optional) More...

Bool_t	fIsEsd
	!whether it's an ESD analysis More...

AliEMCALGeometry *	fGeom
	!emcal geometry More...

TClonesArray *	fTracks
	!tracks More...

TClonesArray *	fCaloClusters
	!clusters More...

AliVCaloCells *	fCaloCells
	!cells More...

AliVCaloTrigger *	fCaloTriggers
	!calo triggers More...

TClonesArray *	fTriggerPatchInfo
	!trigger patch info array More...

Double_t	fCent
	!event centrality More...

Int_t	fCentBin
	!event centrality bin More...

Double_t	fEPV0
	!event plane V0 More...

Double_t	fEPV0A
	!event plane V0A More...

Double_t	fEPV0C
	!event plane V0C More...

Double_t	fVertex [3]
	!event vertex More...

Double_t	fVertexSPD [3]
	!event Svertex More...

Int_t	fNVertCont
	!event vertex number of contributors More...

Int_t	fNVertSPDCont
	!event SPD vertex number of contributors More...

BeamType	fBeamType
	!event beam type More...

AliGenPythiaEventHeader *	fPythiaHeader
	!event Pythia header More...

Double_t	fPtHard
	!event pt hard More...

Int_t	fPtHardBin
	!event pt hard bin More...

Int_t	fNTrials
	!event trials More...

Float_t	fXsection
	!x-section from pythia header More...

AliEmcalPythiaInfo *	fPythiaInfo
	!event parton info More...

AliEmcalList *	fOutput
	!output list More...

TH1 *	fHistEventCount
	!incoming and selected events More...

TH1 *	fHistTrialsAfterSel
	!total number of trials per pt hard bin after selection More...

TH1 *	fHistEventsAfterSel
	!total number of events per pt hard bin after selection More...

TProfile *	fHistXsectionAfterSel
	!x section from pythia header More...

TH1 *	fHistTrials
	!trials from pyxsec.root More...

TH1 *	fHistEvents
	!total number of events per pt hard bin More...

TProfile *	fHistXsection
	!x section from pyxsec.root More...

TH1 *	fHistPtHard
	!pt hard distribution More...

TH1 *	fHistCentrality
	!event centrality distribution More...

TH1 *	fHistZVertex
	!z vertex position More...

TH1 *	fHistEventPlane
	!event plane distribution More...

TH1 *	fHistEventRejection
	!book keep reasons for rejecting event More...

TH1 *	fHistTriggerClasses
	!number of events in each trigger class More...

Private Member Functions
	AliJetFastSimulation (const AliJetFastSimulation &)
	Control profile for pT resolution. More...

AliJetFastSimulation &	operator= (const AliJetFastSimulation &)

Additional Inherited Members
Public Types inherited from AliAnalysisTaskEmcal
enum	BeamType { kNA = -1, kpp = 0, kAA = 1, kpA = 2 }
	Switch for the beam type. More...

enum	TriggerType { kND = -1, kJ1 = 0, kJ2 = 1, kG1 = 2, kG2 = 3, kL0 = 4 }
	Switch for EMCAL trigger types. More...

enum	TriggerCategory { kTriggerLevel0 = 0, kTriggerLevel1Jet = 1, kTriggerLevel1Gamma = 2, kTriggerRecalcJet = 3, kTriggerRecalcGamma = 4 }
	Online trigger categories. More...

enum	EMCalTriggerMode_t { kNoSpecialTreatment, kOverlapWithLowThreshold }
	Handling of the EMCAL trigger thresholds. More...

Static Protected Member Functions inherited from AliAnalysisTaskEmcal
static void	GetEtaPhiDiff (const AliVTrack t, const AliVCluster v, Double_t &phidiff, Double_t &etadiff)

static Byte_t	GetTrackType (const AliVTrack *t)

static Byte_t	GetTrackType (const AliAODTrack *aodTrack, UInt_t filterBit1, UInt_t filterBit2)

static Double_t	DeltaPhi (Double_t phia, Double_t phib, Double_t rMin=-TMath::Pi()/2, Double_t rMax=3 *TMath::Pi()/2)

static Double_t *	GenerateFixedBinArray (Int_t n, Double_t min, Double_t max)

static void	GenerateFixedBinArray (Int_t n, Double_t min, Double_t max, Double_t *array)

static Double_t	GetParallelFraction (AliVParticle part1, AliVParticle part2)

static Double_t	GetParallelFraction (const TVector3 &vect1, AliVParticle *part2)

Static Protected Attributes inherited from AliAnalysisTaskEmcal
static Double_t	fgkEMCalDCalPhiDivide = 4.
	phi value used to distinguish between DCal and EMCal More...

Detailed Description

Definition at line 13 of file AliJetFastSimulation.h.

Constructor & Destructor Documentation

AliJetFastSimulation::AliJetFastSimulation ( )

AliJetFastSimulation::AliJetFastSimulation ( const char * name )

Definition at line 72 of file AliJetFastSimulation.cxx.

AliJetFastSimulation::~AliJetFastSimulation ( )

virtual

Definition at line 106 of file AliJetFastSimulation.cxx.

AliJetFastSimulation::AliJetFastSimulation ( const AliJetFastSimulation & )

private

Control profile for pT resolution.

Member Function Documentation

Bool_t AliJetFastSimulation::DiceEfficiency	(	AliPicoTrack *	vp,
		Double_t	eff[3],
		Double_t	rnd
	)

protected

Definition at line 231 of file AliJetFastSimulation.cxx.

Referenced by SimulateTracks().

void AliJetFastSimulation::ExecOnce ( )

protectedvirtual

Perform steps needed to initialize the analysis. This function relies on the presence of an input event (ESD or AOD event). Consequently it is called internally by UserExec for the first event.

This function connects all containers attached to this task to the corresponding arrays in the input event. Furthermore it initializes the geometry.

Reimplemented from AliAnalysisTaskEmcal.

Definition at line 114 of file AliJetFastSimulation.cxx.

void AliJetFastSimulation::FitMomentumResolution ( )

protected

Definition at line 392 of file AliJetFastSimulation.cxx.

Referenced by LocalInit().

Double_t AliJetFastSimulation::GetMomentumSmearing	(	Int_t	cat,
		Double_t	pt
	)

protected

Definition at line 295 of file AliJetFastSimulation.cxx.

Referenced by SmearPt().

void AliJetFastSimulation::LoadTrEfficiencyRootFileFromOADB ( )

protected

Definition at line 347 of file AliJetFastSimulation.cxx.

Referenced by LocalInit().

void AliJetFastSimulation::LoadTrPtResolutionRootFileFromOADB ( )

protected

Definition at line 326 of file AliJetFastSimulation.cxx.

Referenced by LocalInit().

void AliJetFastSimulation::LocalInit ( )

virtual

Definition at line 135 of file AliJetFastSimulation.cxx.

AliJetFastSimulation& AliJetFastSimulation::operator= ( const AliJetFastSimulation & )

private

Bool_t AliJetFastSimulation::Run ( )

protectedvirtual

Run function. This is the core function of the analysis and contains the user code. Therefore users have to implement this function.

Returns: True if event is selected, false otherwise

Reimplemented from AliAnalysisTaskEmcal.

Definition at line 174 of file AliJetFastSimulation.cxx.

void AliJetFastSimulation::SetDiceEfficiency ( Int_t b )

inline

Definition at line 29 of file AliJetFastSimulation.h.

Referenced by LoadTrEfficiencyRootFileFromOADB().

void AliJetFastSimulation::SetDiceEfficiencyMinPt ( Double_t pt )

inline

Definition at line 30 of file AliJetFastSimulation.h.

void AliJetFastSimulation::SetEfficiencyHybrid	(	TH1 *	h1,
		TH1 *	h2,
		TH1 *	h3
	)

protected

Definition at line 382 of file AliJetFastSimulation.cxx.

Referenced by LoadTrEfficiencyRootFileFromOADB().

void AliJetFastSimulation::SetFixedTrackEfficiency ( Double_t eff )

inline

Definition at line 24 of file AliJetFastSimulation.h.

void AliJetFastSimulation::SetMomentumResolutionHybrid	(	TProfile *	p1,
		TProfile *	p2,
		TProfile *	p3
	)

protected

Definition at line 368 of file AliJetFastSimulation.cxx.

Referenced by LoadTrPtResolutionRootFileFromOADB().

void AliJetFastSimulation::SetNTrackClasses ( Int_t i )

inline

Definition at line 23 of file AliJetFastSimulation.h.

void AliJetFastSimulation::SetSmearResolution ( Bool_t b )

inline

Definition at line 28 of file AliJetFastSimulation.h.

Referenced by LoadTrPtResolutionRootFileFromOADB().

void AliJetFastSimulation::SetTracksOutName ( const char * n )

inline

Definition at line 22 of file AliJetFastSimulation.h.

void AliJetFastSimulation::SetUncertEfficiency ( Double_t uncerteff )

inline

Definition at line 31 of file AliJetFastSimulation.h.

void AliJetFastSimulation::SetUseTrEfficiencyFromOADB	(	Bool_t	b = `kTRUE`,
		TString	path = `"$ALICE_PHYSICS/OADB/PWGJE/Efficiency/Efficiency_LHC11a2aj_Cent0_v1.root"`
	)

inline

Definition at line 27 of file AliJetFastSimulation.h.

void AliJetFastSimulation::SetUseTrResolutionFromOADB	(	Bool_t	b = `kTRUE`,
		TString	path = `"$ALICE_PHYSICS/OADB/PWGJE/Resolution/PtResol_LHCh_Cent0-10_v1.root"`
	)