Cluster energy non-linearity correction component in the EMCal correction framework.Non-linearity correction to the cluster energy is necessary because the response of the calorimeter is not linear for very low momentum particles or very high momentum (shower leakage). More...

#include <AliEmcalCorrectionClusterNonLinearity.h>

Inheritance diagram for AliEmcalCorrectionClusterNonLinearity:

[legend]

Public Member Functions
	AliEmcalCorrectionClusterNonLinearity ()

virtual	~AliEmcalCorrectionClusterNonLinearity ()

Bool_t	Initialize ()

void	UserCreateOutputObjects ()

Bool_t	Run ()

Public Member Functions inherited from AliEmcalCorrectionComponent
	AliEmcalCorrectionComponent ()

	AliEmcalCorrectionComponent (const char *name)

virtual	~AliEmcalCorrectionComponent ()

virtual void	ExecOnce ()

virtual Bool_t	UserNotify ()

void	GetEtaPhiDiff (const AliVTrack t, const AliVCluster v, Double_t &phidiff, Double_t &etadiff)

void	UpdateCells ()

Bool_t	RunChanged ()

void	GetPass ()

void	FillCellQA (TH1F *h)

AliClusterContainer *	GetClusterContainer ()

AliParticleContainer *	GetParticleContainer ()

AliVCaloCells *	GetCaloCells ()

TList *	GetOutputList ()

void	SetClusterContainer (AliClusterContainer *cont)

void	SetParticleContainer (AliParticleContainer *cont)

void	SetCaloCells (AliVCaloCells *cells)

void	SetRecoUtils (AliEMCALRecoUtils *ru)

void	SetEvent (AliVEvent *event)

void	SetMCEvent (AliMCEvent *mcevent)

void	SetEMCALGeometry (AliEMCALGeometry *geometry)

void	SetCentralityBin (Int_t bin)

void	SetCentrality (Double_t cent)

void	SetNcentralityBins (Int_t n)

void	SetIsESD (Bool_t isESD)

void	SetUserConfiguration (YAML::Node &node)
	Make copy to ensure that the nodes do not point to each other (?) More...

void	SetDefaultConfiguration (YAML::Node &node)

template<typename T >
bool	GetProperty (std::string propertyName, T &property, bool requiredProperty=true, std::string correctionName="")
	Retrieve property. More...

Public Attributes
std::map< std::string, AliEMCALRecoUtils::NonlinearityFunctions >	nonlinearityFunctionMap

Protected Attributes
TH1F *	fEnergyDistBefore
	!energy distribution before More...

TH2F *	fEnergyTimeHistBefore
	!energy/time distribution before More...

TH1F *	fEnergyDistAfter
	!energy distribution after More...

TH2F *	fEnergyTimeHistAfter
	!energy/time distribution after More...

Protected Attributes inherited from AliEmcalCorrectionComponent
YAML::Node	fUserConfiguration

YAML::Node	fDefaultConfiguration

Bool_t	fCreateHisto
	flag to make some basic histograms More...

Int_t	fRun
	!run number More...

TString	fFilepass
	input data pass number More...

Bool_t	fGetPassFromFileName
	get fFilepass from file name More...

AliVEvent *	fEvent
	!pointer to event More...

Bool_t	fEsdMode
	flag for ESD More...

AliMCEvent *	fMCEvent
	!MC More...

Double_t	fCent
	!event centrality More...

Int_t	fNcentBins
	how many centrality bins (this member copied from AliAnalysisTaskEmcal) More...

Int_t	fCentBin
	!event centrality bin 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	fVertex [3]
	!event vertex More...

AliEMCALGeometry *	fGeom
	!geometry object More...

Bool_t	fIsEmbedded
	trigger, embedded signal More...

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

AliClusterContainer *	fClusCont
	pointer to the cluster container More...

AliParticleContainer *	fPartCont
	pointer to the track/particle container More...

AliVCaloCells *	fCaloCells
	! pointer to calo cells More...

AliEMCALRecoUtils *	fRecoUtils
	pointer to reco utils More...

TList *	fOutput
	! list of output histograms More...

TString	fBasePath
	base folder path to get root files More...

Private Member Functions
	AliEmcalCorrectionClusterNonLinearity (const AliEmcalCorrectionClusterNonLinearity &)

AliEmcalCorrectionClusterNonLinearity &	operator= (const AliEmcalCorrectionClusterNonLinearity &)

Static Private Attributes
static RegisterCorrectionComponent < AliEmcalCorrectionClusterNonLinearity >	reg

Additional Inherited Members
Static Public Member Functions inherited from AliEmcalCorrectionComponent
template<typename T >
static bool	GetProperty (std::string propertyName, T &property, const YAML::Node &userConfiguration, const YAML::Node &defaultConfiguration, bool requiredProperty=true, std::string correctionName="")
	Retrieve property driver function. It is static so that it can be used by other classes. More...

static bool	IsSharedValue (std::string &value)

Static Protected Member Functions inherited from AliEmcalCorrectionComponent
template<typename T >
static bool	GetPropertyFromNodes (const YAML::Node &node, const YAML::Node &sharedParametersNode, std::string propertyName, T &property, const std::string correctionName, const std::string configurationType, int nodesDeep=0)

template<typename T >
static bool	GetPropertyFromNode (const YAML::Node &node, std::string propertyName, T &property)

template<typename T >
static std::enable_if <!std::is_arithmetic< T > ::value &&!std::is_same< T, std::string >::value &&!std::is_same< T, bool > ::value >::type	PrintRetrievedPropertyValue (T &property, std::stringstream &tempMessage)

template<typename T >
static std::enable_if < std::is_arithmetic< T > ::value\|\|std::is_same< T, std::string >::value\|\|std::is_same < T, bool >::value >::type	PrintRetrievedPropertyValue (T &property, std::stringstream &tempMessage)

Detailed Description

Cluster energy non-linearity correction component in the EMCal correction framework.

Non-linearity correction to the cluster energy is necessary because the response of the calorimeter is not linear for very low momentum particles or very high momentum (shower leakage).

The energy of the cluster after the non-linearity correction can be retrieved using the method cluster->GetNonLinCorrEnergy().

Based on code in AliEmcalClusterMaker.

Author: Constantin Loizides, LBNL, AliEmcalClusterMaker; Salvatore Aiola, LBNL, AliEmcalClusterMaker; James Mulligan james.nosp@m..mul.nosp@m.ligan.nosp@m.@yal.nosp@m.e.edu, Yale University, centralize EMCal corrections using components; Raymond Ehlers raymo.nosp@m.nd.e.nosp@m.hlers.nosp@m.@yal.nosp@m.e.edu, Yale University, centralize EMCal corrections using components

Date: Jul 8, 2016

Definition at line 27 of file AliEmcalCorrectionClusterNonLinearity.h.

Constructor & Destructor Documentation

AliEmcalCorrectionClusterNonLinearity::AliEmcalCorrectionClusterNonLinearity ( )

Definition at line 18 of file AliEmcalCorrectionClusterNonLinearity.cxx.

AliEmcalCorrectionClusterNonLinearity::~AliEmcalCorrectionClusterNonLinearity ( )

virtual

Definition at line 32 of file AliEmcalCorrectionClusterNonLinearity.cxx.

AliEmcalCorrectionClusterNonLinearity::AliEmcalCorrectionClusterNonLinearity ( const AliEmcalCorrectionClusterNonLinearity & )

private

Member Function Documentation

Bool_t AliEmcalCorrectionClusterNonLinearity::Initialize ( )

virtual

Initialize basic variables in the correction component from the configuration file.

Reimplemented from AliEmcalCorrectionComponent.

Definition at line 38 of file AliEmcalCorrectionClusterNonLinearity.cxx.

AliEmcalCorrectionClusterNonLinearity& AliEmcalCorrectionClusterNonLinearity::operator= ( const AliEmcalCorrectionClusterNonLinearity & )

private

Bool_t AliEmcalCorrectionClusterNonLinearity::Run ( )

virtual

Run every event, where the user implements their main analysis. Similar to Run() in AliAnalysisTaskEmcal

Reimplemented from AliEmcalCorrectionComponent.

Definition at line 89 of file AliEmcalCorrectionClusterNonLinearity.cxx.

void AliEmcalCorrectionClusterNonLinearity::UserCreateOutputObjects ( )

virtual

Create output objects for the analysis. Similar to UserCreateOutputObjects() in AliAnalysisTaskSE

Reimplemented from AliEmcalCorrectionComponent.

Definition at line 67 of file AliEmcalCorrectionClusterNonLinearity.cxx.

Member Data Documentation

TH1F* AliEmcalCorrectionClusterNonLinearity::fEnergyDistAfter

protected

!energy distribution after

Definition at line 60 of file AliEmcalCorrectionClusterNonLinearity.h.

Referenced by Run(), and UserCreateOutputObjects().

TH1F* AliEmcalCorrectionClusterNonLinearity::fEnergyDistBefore

protected

!energy distribution before

Definition at line 58 of file AliEmcalCorrectionClusterNonLinearity.h.

Referenced by Run(), and UserCreateOutputObjects().

TH2F* AliEmcalCorrectionClusterNonLinearity::fEnergyTimeHistAfter

protected

!energy/time distribution after

Definition at line 61 of file AliEmcalCorrectionClusterNonLinearity.h.

Referenced by Run(), and UserCreateOutputObjects().

TH2F* AliEmcalCorrectionClusterNonLinearity::fEnergyTimeHistBefore

protected

!energy/time distribution before

Definition at line 59 of file AliEmcalCorrectionClusterNonLinearity.h.

Referenced by Run(), and UserCreateOutputObjects().

std::map<std::string, AliEMCALRecoUtils::NonlinearityFunctions> AliEmcalCorrectionClusterNonLinearity::nonlinearityFunctionMap

Initial value:

= {
    { "kPi0MC", AliEMCALRecoUtils::kPi0MC },
    { "kPi0GammaGamma", AliEMCALRecoUtils::kPi0GammaGamma },
    { "kPi0GammaConversion", AliEMCALRecoUtils::kPi0GammaConversion },
    { "kNoCorrection", AliEMCALRecoUtils::kNoCorrection },
    { "kBeamTest", AliEMCALRecoUtils::kBeamTest },
    { "kBeamTestCorrected", AliEMCALRecoUtils::kBeamTestCorrected },
    { "kPi0MCv2", AliEMCALRecoUtils::kPi0MCv2 },
    { "kPi0MCv3", AliEMCALRecoUtils::kPi0MCv3 },
    { "kBeamTestCorrectedv2", AliEMCALRecoUtils::kBeamTestCorrectedv2 },
    { "kSDMv5", AliEMCALRecoUtils::kSDMv5 },
    { "kPi0MCv5", AliEMCALRecoUtils::kPi0MCv5 },
    { "kSDMv6", AliEMCALRecoUtils::kSDMv6 },
    { "kPi0MCv6", AliEMCALRecoUtils::kPi0MCv6 },
    { "kBeamTestCorrectedv3", AliEMCALRecoUtils::kBeamTestCorrectedv3 }
  }

Definition at line 31 of file AliEmcalCorrectionClusterNonLinearity.h.

Referenced by Initialize().

RegisterCorrectionComponent< AliEmcalCorrectionClusterNonLinearity > AliEmcalCorrectionClusterNonLinearity::reg

staticprivate

Definition at line 68 of file AliEmcalCorrectionClusterNonLinearity.h.

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

PWG/EMCAL/EMCALtasks/AliEmcalCorrectionClusterNonLinearity.h
PWG/EMCAL/EMCALtasks/AliEmcalCorrectionClusterNonLinearity.cxx

Public Member Functions

Public Attributes

Protected Attributes

Private Member Functions

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation