Class to do some fast QA of the EMCal trigger. Useful also to tune trigger thresholds. More...

#include <AliEmcalTriggerQATask.h>

Inheritance diagram for AliEmcalTriggerQATask:

[legend]

Public Types
enum	ETriggerAnalysisType_t { kTriggerOnlineAnalysis, kTriggerOfflineLightAnalysis, kTriggerOfflineExpertAnalysis }

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...

Public Member Functions
	AliEmcalTriggerQATask ()

	AliEmcalTriggerQATask (const char *name, EBeamType_t beamType=kpp, ETriggerAnalysisType_t anaType=kTriggerOfflineExpertAnalysis)

virtual	~AliEmcalTriggerQATask ()

void	SetTriggerPatchesName (const char *name)

void	SetADCperBin (Int_t n)

void	SetMinAmplitude (Int_t m)

void	EnableDCal (Bool_t e=kTRUE)

void	SetTimeStampRange (UInt_t min, UInt_t max)

void	EnableHistogramsByTimeStamp (UInt_t binWidth=600)

AliEMCALTriggerQA *	GetTriggerQA (Int_t i=0)

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 AliEmcalTriggerQATask *	AddTaskEmcalTriggerQA (TString triggerPatchesName="EmcalTriggers", TString cellsName="", TString triggersName="", EBeamType_t beamType=kpp, ETriggerAnalysisType_t anaType=kTriggerOfflineExpertAnalysis, TString subdir="", TString suffix="")

static AliEmcalTriggerQATask *	AddTaskEmcalTriggerQA_QAtrain (Int_t runnumber)

Protected Member Functions
void	UserCreateOutputObjects ()

void	ExecOnce ()

Bool_t	Run ()

Bool_t	FillHistograms ()

void	FillEventQA ()

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 ()

Protected Attributes
TString	fTriggerPatchesName
	name of input trigger array More...

std::vector< AliEMCALTriggerQA * >	fEMCALTriggerQA
	produces the QA histograms More...

Int_t	fADCperBin
	ADC counts per bin. More...

Int_t	fMinAmplitude
	Minimum trigger patch amplitude. More...

Bool_t	fDCalPlots
	Whether to add DCal QA plots. More...

UInt_t	fMinTimeStamp
	Minimum event time stamp (only ESD) More...

UInt_t	fMaxTimeStamp
	Maximum event time stamp (only ESD) More...

UInt_t	fTimeStampBinWidth
	Time stamp bin width. More...

AliESDEvent *	fESDEvent
	! current ESD event More...

TClonesArray *	fTriggerPatches
	! trigger array in 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
	AliEmcalTriggerQATask (const AliEmcalTriggerQATask &)

AliEmcalTriggerQATask &	operator= (const AliEmcalTriggerQATask &)

Additional Inherited Members
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

Class to do some fast QA of the EMCal trigger. Useful also to tune trigger thresholds.

EMCAL trigger QA task.

Class to do some fast QA of the EMCal trigger. Useful also to tune trigger thresholds. The input for the process are the trigger patches AliEMCALTriggerPatchInfo produced by the AliEmcalTriggerMaker class.

The output is a bunch of histograms

Author: Salvatore Aiola salva.nosp@m.tore.nosp@m..aiol.nosp@m.a@ce.nosp@m.rn.ch, Yale University

Date: Apr 4, 2016

This Class does some fast QA of the EMCal trigger. Useful also to tune trigger thresholds.

Definition at line 50 of file AliEmcalTriggerQATask.h.

Member Enumeration Documentation

enum AliEmcalTriggerQATask::ETriggerAnalysisType_t

Enumerator
kTriggerOnlineAnalysis
kTriggerOfflineLightAnalysis
kTriggerOfflineExpertAnalysis

Definition at line 53 of file AliEmcalTriggerQATask.h.

Constructor & Destructor Documentation

AliEmcalTriggerQATask::AliEmcalTriggerQATask ( )

Dummy constructor

Definition at line 42 of file AliEmcalTriggerQATask.cxx.

Referenced by AddTaskEmcalTriggerQA().

AliEmcalTriggerQATask::AliEmcalTriggerQATask	(	const char *	name,
		EBeamType_t	beamType = `kpp`,
		ETriggerAnalysisType_t	anaType = `kTriggerOfflineExpertAnalysis`
	)

Named constructor.

Parameters

name	Name of the trigger QA task

Definition at line 61 of file AliEmcalTriggerQATask.cxx.

AliEmcalTriggerQATask::~AliEmcalTriggerQATask ( )

virtual

Destructor

Definition at line 107 of file AliEmcalTriggerQATask.cxx.

AliEmcalTriggerQATask::AliEmcalTriggerQATask ( const AliEmcalTriggerQATask & )

private

Member Function Documentation

AliEmcalTriggerQATask * AliEmcalTriggerQATask::AddTaskEmcalTriggerQA	(	TString	triggerPatchesName = `"EmcalTriggers"`,
		TString	cellsName = `""`,
		TString	triggersName = `""`,
		EBeamType_t	beamType = `kpp`,
		ETriggerAnalysisType_t	anaType = `kTriggerOfflineExpertAnalysis`,
		TString	subdir = `""`,
		TString	suffix = `""`
	)

static

Create a new instance of the AliEmcalTriggerQATask and adds it to the analysis manager.

Parameters

triggerPatchesName	name of the trigger patch collection
cellsName	name of the EMCal cell collection
triggersName	name of the primitive trigger objects (FastORs)
beamType	beam type
online	switch to use the online (HLT) or offline components
suffix	to be added at the end of the task name
sudbir	directory inside of the root file where the output objects will be stored

Returns: a pointer to the new instance of the class

Definition at line 301 of file AliEmcalTriggerQATask.cxx.

Referenced by AddTaskEmcalTriggerQA_QAtrain(), and GetTriggerQA().

AliEmcalTriggerQATask * AliEmcalTriggerQATask::AddTaskEmcalTriggerQA_QAtrain ( Int_t runnumber )

static

Add this task to the QA train

Parameters

runnumber Run number

Definition at line 371 of file AliEmcalTriggerQATask.cxx.

Referenced by GetTriggerQA().

void AliEmcalTriggerQATask::EnableDCal ( Bool_t e = kTRUE )

inline

Definition at line 66 of file AliEmcalTriggerQATask.h.

void AliEmcalTriggerQATask::EnableHistogramsByTimeStamp ( UInt_t binWidth = 600 )

inline

Definition at line 68 of file AliEmcalTriggerQATask.h.

void AliEmcalTriggerQATask::ExecOnce ( )

protectedvirtual

Init the analysis.

Reimplemented from AliAnalysisTaskEmcalLight.

Definition at line 115 of file AliEmcalTriggerQATask.cxx.

Referenced by GetTriggerQA().

void AliEmcalTriggerQATask::FillEventQA ( )

protected

Referenced by GetTriggerQA().

Bool_t AliEmcalTriggerQATask::FillHistograms ( )

protectedvirtual

Fill QA histograms

Returns: Always true.

Reimplemented from AliAnalysisTaskEmcalLight.

Definition at line 186 of file AliEmcalTriggerQATask.cxx.

Referenced by GetTriggerQA().

AliEMCALTriggerQA* AliEmcalTriggerQATask::GetTriggerQA ( Int_t i = 0 )

inline

Definition at line 70 of file AliEmcalTriggerQATask.h.

Referenced by FillHistograms().

AliEmcalTriggerQATask& AliEmcalTriggerQATask::operator= ( const AliEmcalTriggerQATask & )

private

Bool_t AliEmcalTriggerQATask::Run ( )

protectedvirtual

Run analysis.

Returns: Always true.

Reimplemented from AliAnalysisTaskEmcalLight.

Definition at line 176 of file AliEmcalTriggerQATask.cxx.

Referenced by GetTriggerQA().

void AliEmcalTriggerQATask::SetADCperBin ( Int_t n )

Set number of ADC per bin in all the trigger QA

Parameters

i	number of ADC per bin.

Definition at line 283 of file AliEmcalTriggerQATask.cxx.

Referenced by SetTriggerPatchesName().

void AliEmcalTriggerQATask::SetMinAmplitude ( Int_t m )

inline

Definition at line 65 of file AliEmcalTriggerQATask.h.

void AliEmcalTriggerQATask::SetTimeStampRange	(	UInt_t	min,
		UInt_t	max
	)

inline

Definition at line 67 of file AliEmcalTriggerQATask.h.

void AliEmcalTriggerQATask::SetTriggerPatchesName ( const char * name )

inline

Definition at line 63 of file AliEmcalTriggerQATask.h.

Referenced by AddTaskEmcalTriggerQA().

void AliEmcalTriggerQATask::UserCreateOutputObjects ( )

protected

Create objects, histograms

Definition at line 153 of file AliEmcalTriggerQATask.cxx.

Referenced by GetTriggerQA().

Member Data Documentation

Int_t AliEmcalTriggerQATask::fADCperBin

protected

ADC counts per bin.

Definition at line 84 of file AliEmcalTriggerQATask.h.

Referenced by SetADCperBin().

Bool_t AliEmcalTriggerQATask::fDCalPlots

protected

Whether to add DCal QA plots.

Definition at line 86 of file AliEmcalTriggerQATask.h.

Referenced by EnableDCal(), and UserCreateOutputObjects().

std::vector<AliEMCALTriggerQA*> AliEmcalTriggerQATask::fEMCALTriggerQA

protected

produces the QA histograms

Definition at line 83 of file AliEmcalTriggerQATask.h.

Referenced by AddTaskEmcalTriggerQA_QAtrain(), AliEmcalTriggerQATask(), ExecOnce(), GetTriggerQA(), SetADCperBin(), UserCreateOutputObjects(), and ~AliEmcalTriggerQATask().

AliESDEvent* AliEmcalTriggerQATask::fESDEvent

protected

! current ESD event

Definition at line 91 of file AliEmcalTriggerQATask.h.

Referenced by ExecOnce(), and FillHistograms().

UInt_t AliEmcalTriggerQATask::fMaxTimeStamp

protected

Maximum event time stamp (only ESD)

Definition at line 88 of file AliEmcalTriggerQATask.h.

Referenced by ExecOnce(), FillHistograms(), and SetTimeStampRange().

Int_t AliEmcalTriggerQATask::fMinAmplitude

protected

Minimum trigger patch amplitude.

Definition at line 85 of file AliEmcalTriggerQATask.h.

Referenced by FillHistograms(), and SetMinAmplitude().

UInt_t AliEmcalTriggerQATask::fMinTimeStamp

protected

Minimum event time stamp (only ESD)

Definition at line 87 of file AliEmcalTriggerQATask.h.

Referenced by ExecOnce(), FillHistograms(), and SetTimeStampRange().

UInt_t AliEmcalTriggerQATask::fTimeStampBinWidth

protected

Time stamp bin width.

Definition at line 89 of file AliEmcalTriggerQATask.h.

Referenced by EnableHistogramsByTimeStamp(), ExecOnce(), and UserCreateOutputObjects().

TClonesArray* AliEmcalTriggerQATask::fTriggerPatches

protected

! trigger array in

Definition at line 92 of file AliEmcalTriggerQATask.h.

Referenced by ExecOnce(), and FillHistograms().

TString AliEmcalTriggerQATask::fTriggerPatchesName

protected

name of input trigger array

Definition at line 82 of file AliEmcalTriggerQATask.h.

Referenced by ExecOnce(), and SetTriggerPatchesName().

The documentation for this class was generated from the following files:

PWG/EMCAL/EMCALtrigger/AliEmcalTriggerQATask.h
PWG/EMCAL/EMCALtrigger/AliEmcalTriggerQATask.cxx

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation