Tracking QA task. More...

#include <AliEmcalTrackingQATask.h>

Inheritance diagram for AliEmcalTrackingQATask:

[legend]

Public Member Functions
	AliEmcalTrackingQATask ()

	AliEmcalTrackingQATask (const char *name)

virtual	~AliEmcalTrackingQATask ()

void	UserCreateOutputObjects ()

void	SetDoSigma1OverPt (Bool_t s)

void	SetDoSigmaPtOverPtGen (Bool_t s)

void	SetDoSeparateTRDrefit (Bool_t s)

Public Member Functions inherited from AliAnalysisTaskEmcalLight
	AliAnalysisTaskEmcalLight ()

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

virtual	~AliAnalysisTaskEmcalLight ()

AliParticleContainer *	AddParticleContainer (std::string branchName, std::string contName="")

AliClusterContainer *	AddClusterContainer (std::string branchName, std::string contName="")

void	AdoptParticleContainer (AliParticleContainer *cont)

void	AdoptClusterContainer (AliClusterContainer *cont)

AliParticleContainer *	GetParticleContainer (std::string name) const

AliClusterContainer *	GetClusterContainer (std::string name) const

AliMCParticleContainer *	GetMCParticleContainer (std::string name) const

AliTrackContainer *	GetTrackContainer (std::string name) const

void	RemoveParticleContainer (std::string name)

void	RemoveClusterContainer (std::string name)

void	SetCaloCellsName (const char *n)

void	SetCaloTriggerPatchInfoName (const char *n)

void	SetCaloTriggersName (const char *n)

void	SetCentralityEstimator (const char *c)

void	SetIsPythia (Bool_t i)

void	SetForceBeamType (EBeamType_t f)

void	SetCentralityEstimation (ECentralityEstimation_t b)

void	SetMakeGeneralHistograms (Bool_t g)

void	SetNeedEmcalGeom (Bool_t n)

void	SetCentBins (const std::vector< double > &bins)

Int_t	GetNCentBins () const

void	SetSwitchOffLHC15oFaultyBranches (Bool_t b)

void	SetTriggerSelectionBitMap (UInt_t t)

void	SetCentRange (Double_t min, Double_t max)

void	SetVzRange (Double_t min, Double_t max)

void	SetZvertexDiffValue (Double_t cut)

void	SetMinNVertCont (Int_t cut)

void	SetPtHardRange (Double_t min, Double_t max)

void	SetMaxMinimumBiasPtHard (Int_t max)

void	AddAcceptedTriggerClass (const char *trigClass)

void	AddRejectedTriggerClass (const char *trigClass)

void	ClearAcceptedTriggerClasses ()

void	ClearRejectedTriggerClasses ()

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 ()

void	SetEventSelectionAfterRun (Bool_t b)

void	SelectGeneratorName (TString gen)

void	SetInhibit (Bool_t s)

void	SetEventWeightRange (Double_t min, Double_t max)

Bool_t	IsInhibit () const

Static Public Member Functions
static AliEmcalTrackingQATask *	AddTaskTrackingQA (Bool_t isMC)

Protected Member Functions
Bool_t	FillHistograms ()

void	ExecOnce ()

void	GenerateHistoBins ()

void	AllocateDetectorLevelTHnSparse ()

void	AllocateGeneratorLevelTHnSparse ()

void	AllocateMatchedParticlesTHnSparse ()

void	FillDetectorLevelTHnSparse (Double_t cent, Double_t trackEta, Double_t trackPhi, Double_t trackPt, Double_t sigma1OverPt, Int_t mcGen, Byte_t trackType)

void	FillGeneratorLevelTHnSparse (Double_t cent, Double_t partEta, Double_t partPhi, Double_t partPt, Int_t mcGen, Byte_t findable)

void	FillMatchedParticlesTHnSparse (Double_t cent, Double_t partEta, Double_t partPhi, Double_t partPt, Double_t trackEta, Double_t trackPhi, Double_t trackPt, Byte_t trackType)

THnSparse *	GenerateTHnSparse (const char *name, const std::vector< std::tuple< std::string, std::vector< Double_t >::iterator, std::vector< Double_t >::iterator >> &axis)

Protected Member Functions inherited from AliAnalysisTaskEmcalLight
void	SetRejectionReasonLabels (TAxis *axis)

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

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

EBeamType_t	GetBeamType ()

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

Bool_t	CheckMCOutliers ()

void	UserCreateOutputObjects ()

void	UserExec (Option_t *option)

Bool_t	UserNotify ()

virtual Bool_t	FillGeneralHistograms (Bool_t eventSelected)

virtual Bool_t	IsEventSelected ()

virtual Bool_t	RetrieveEventObjects ()

virtual Bool_t	Run ()

Protected Attributes
Bool_t	fDoSigma1OverPt
	add sigma(1/pt), if false add sigma(pt)/pt instead More...

Bool_t	fDoSigmaPtOverPtGen
	MC: if true do sigma((ptgen - ptdet) / ptgen), otherwise do sigma((ptgen - ptdet) / ptdet) More...

Bool_t	fDoSeparateTRDrefit
	Separate tracks into tracks with TRD refit and 4 tracklets (gold) or not (sub-gold) More...

Bool_t	fIsEsd
	! whether it is ESD data More...

AliMCParticleContainer *	fGeneratorLevel
	! generator level container More...

AliTrackContainer *	fDetectorLevel
	! detector level container More...

std::vector< Double_t >	fPtHistBins
	! pt bins More...

std::vector< Double_t >	fEtaHistBins
	! eta bins More...

std::vector< Double_t >	fPhiHistBins
	! phi bins More...

std::vector< Double_t >	fCentHistBins
	! cent bins More...

std::vector< Double_t >	fPtRelDiffHistBins
	! pt relative difference bins More...

std::vector< Double_t >	fPtResHistBins
	! pt res bins More...

std::vector< Double_t >	f1OverPtResHistBins
	! 1/pt res bins More...

std::vector< Double_t >	fIntegerHistBins
	! integer bins More...

THnSparse *	fTracks

THnSparse *	fParticlesPhysPrim
	all tracks More...

THnSparse *	fParticlesMatched
	all physical primary particles More...

Protected Attributes inherited from AliAnalysisTaskEmcalLight
EBeamType_t	fForceBeamType
	forced beam type More...

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

Bool_t	fCreateHisto
	whether or not create histograms More...

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

std::vector< double >	fCentBins
	how many centrality bins More...

ECentralityEstimation_t	fCentralityEstimation
	Centrality estimation. More...

Bool_t	fIsPythia
	if it is a PYTHIA production 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...

TString	fCentEst
	name of the centrality estimator More...

std::map< std::string, AliParticleContainer * >	fParticleCollArray
	particle/track collection array More...

std::map< std::string, AliClusterContainer * >	fClusterCollArray
	cluster collection array More...

UInt_t	fTriggerSelectionBitMap
	trigger selection bit map 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	fMaxVzDiff
	upper limit for distance between primary and SPD vertex More...

Double_t	fMinNVertCont
	minumum number of vertex contributors More...

Double_t	fMinPtHard
	select minimum pt hard (MC) More...

Double_t	fMaxPtHard
	select maximum pt hard (MC) More...

Double_t	fMaxMinimumBiasPtHard
	maximum pt hard for the minimum bias pt hard bin (MC) More...

std::set< std::string >	fAcceptedTriggerClasses
	list of accepted trigger classes More...

std::set< std::string >	fRejectedTriggerClasses
	list of accepted trigger classes 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...

Bool_t	fSwitchOffLHC15oFaultyBranches
	Switch off faulty tree branches in LHC15o AOD trees. More...

Bool_t	fEventSelectionAfterRun
	If kTRUE, the event selection is performed after Run() but before FillHistograms() More...

TString	fSelectGeneratorName
	Selects only events produced by a generator that has a name containing a string. More...

Double_t	fMinimumEventWeight
	Minimum event weight for the related bookkeping histogram. More...

Double_t	fMaximumEventWeight
	Minimum event weight for the related bookkeping histogram. More...

Bool_t	fInhibit
	!inhibit execution of the task More...

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

EDataType_t	fDataType
	!data type (ESD or AOD) More...

AliEMCALGeometry *	fGeom
	!emcal geometry 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...

ULong_t	fFiredTriggerBitMap
	!bit map of fired triggers More...

std::vector< std::string >	fFiredTriggerClasses
	!trigger classes fired by the current event More...

EBeamType_t	fBeamType
	!event beam type More...

AliGenPythiaEventHeader *	fPythiaHeader
	!event Pythia header More...

Int_t	fPtHardBin
	!event pt hard bin More...

Double_t	fPtHard
	!event pt hard More...

Int_t	fNTrials
	!event trials More...

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

Float_t	fEventWeight
	!event weight More...

TString	fGeneratorName
	!name of the MC generator used to produce the current event (only AOD) More...

TList *	fOutput
	!output list More...

Private Member Functions
	AliEmcalTrackingQATask (const AliEmcalTrackingQATask &)
	primary particles matched to detector level tracks More...

AliEmcalTrackingQATask &	operator= (const AliEmcalTrackingQATask &)

Additional Inherited Members
Public Types inherited from AliAnalysisTaskEmcalLight
enum	EDataType_t { kUnknownDataType, kESD, kAOD }
	Switch for the data type. More...

enum	EBeamType_t { kNA = -1, kpp = 0, kAA = 1, kpA = 2 }
	Switch for the beam type. More...

enum	ECentralityEstimation_t { kNoCentrality = 0, kNewCentrality = 1, kOldCentrality = 2 }
	Switch for the centrality estimation. More...

Static Protected Member Functions inherited from AliAnalysisTaskEmcalLight
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 std::vector< double >	GenerateFixedBinArray (int n, double min, double max, bool last=true)

static void	GenerateFixedBinArray (int n, double min, double max, std::vector< double > &array, bool last=true)

static std::vector< double >	GenerateLogFixedBinArray (int n, double min, double max, bool last=true)

static void	GenerateLogFixedBinArray (int n, double min, double max, std::vector< double > &array, bool last=true)

static Double_t	GetParallelFraction (AliVParticle part1, AliVParticle part2)

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

static EBeamType_t	BeamTypeFromRunNumber (Int_t runnumber)

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

Detailed Description

Tracking QA task.

Performs tracking QA: efficiency and momentum resolution

Based on code in AliAnalysisTaskEMCALClusterize.

Author: Salvatore Aiola salva.nosp@m.tore.nosp@m..aiol.nosp@m.a@ya.nosp@m.le.ed.nosp@m.u, Yale University

Date: Mar 8 2018

Definition at line 25 of file AliEmcalTrackingQATask.h.

Constructor & Destructor Documentation

AliEmcalTrackingQATask::AliEmcalTrackingQATask ( )

Default constructor

Definition at line 23 of file AliEmcalTrackingQATask.cxx.

Referenced by AddTaskTrackingQA().

AliEmcalTrackingQATask::AliEmcalTrackingQATask ( const char * name )

Standard constructor

Definition at line 51 of file AliEmcalTrackingQATask.cxx.

AliEmcalTrackingQATask::~AliEmcalTrackingQATask ( )

virtual

Destructor

Definition at line 79 of file AliEmcalTrackingQATask.cxx.

AliEmcalTrackingQATask::AliEmcalTrackingQATask ( const AliEmcalTrackingQATask & )

private

primary particles matched to detector level tracks

Member Function Documentation

AliEmcalTrackingQATask * AliEmcalTrackingQATask::AddTaskTrackingQA ( Bool_t isMC )

static

Add task macro

Parameters

isMC	Whether it is an MC analysis

Returns: Pointer to the newly created object

Definition at line 493 of file AliEmcalTrackingQATask.cxx.

Referenced by SetDoSeparateTRDrefit().

void AliEmcalTrackingQATask::AllocateDetectorLevelTHnSparse ( )

protected

Allocate THnSparse to contain tracks

Definition at line 207 of file AliEmcalTrackingQATask.cxx.

Referenced by SetDoSeparateTRDrefit(), and UserCreateOutputObjects().

void AliEmcalTrackingQATask::AllocateGeneratorLevelTHnSparse ( )

protected

Allocate THnSparse to contain particles (generator level)

Definition at line 238 of file AliEmcalTrackingQATask.cxx.

Referenced by SetDoSeparateTRDrefit(), and UserCreateOutputObjects().

void AliEmcalTrackingQATask::AllocateMatchedParticlesTHnSparse ( )

protected

Allocate THnSparse to contain tracks matched to particles

Definition at line 262 of file AliEmcalTrackingQATask.cxx.

Referenced by SetDoSeparateTRDrefit(), and UserCreateOutputObjects().

void AliEmcalTrackingQATask::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 AliAnalysisTaskEmcalLight.

Definition at line 171 of file AliEmcalTrackingQATask.cxx.

Referenced by SetDoSeparateTRDrefit().

void AliEmcalTrackingQATask::FillDetectorLevelTHnSparse	(	Double_t	cent,
		Double_t	trackEta,
		Double_t	trackPhi,
		Double_t	trackPt,
		Double_t	sigma1OverPt,
		Int_t	mcGen,
		Byte_t	trackType
	)

protected

Fill THnSparse with tracks

Definition at line 295 of file AliEmcalTrackingQATask.cxx.

Referenced by FillHistograms(), and SetDoSeparateTRDrefit().

void AliEmcalTrackingQATask::FillGeneratorLevelTHnSparse	(	Double_t	cent,
		Double_t	partEta,
		Double_t	partPhi,
		Double_t	partPt,
		Int_t	mcGen,
		Byte_t	findable
	)

protected

Fill THnSparse with particles

Definition at line 329 of file AliEmcalTrackingQATask.cxx.

Referenced by FillHistograms(), and SetDoSeparateTRDrefit().

Bool_t AliEmcalTrackingQATask::FillHistograms ( )

protectedvirtual

Fill all the histograms

Reimplemented from AliAnalysisTaskEmcalLight.

Definition at line 394 of file AliEmcalTrackingQATask.cxx.

Referenced by SetDoSeparateTRDrefit().

void AliEmcalTrackingQATask::FillMatchedParticlesTHnSparse	(	Double_t	cent,
		Double_t	partEta,
		Double_t	partPhi,
		Double_t	partPt,
		Double_t	trackEta,
		Double_t	trackPhi,
		Double_t	trackPt,
		Byte_t	trackType
	)

protected

Fill THnSparse with tracks matched to particles

Definition at line 357 of file AliEmcalTrackingQATask.cxx.

Referenced by FillHistograms(), and SetDoSeparateTRDrefit().

void AliEmcalTrackingQATask::GenerateHistoBins ( )

protected

Generate histogram bins

Definition at line 86 of file AliEmcalTrackingQATask.cxx.

Referenced by AliEmcalTrackingQATask(), and SetDoSeparateTRDrefit().

THnSparse * AliEmcalTrackingQATask::GenerateTHnSparse	(	const char *	name,
		const std::vector< std::tuple< std::string, std::vector< Double_t >::iterator, std::vector< Double_t >::iterator >> &	axis
	)