PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHUtils Class Reference

#include <AliAnalysisTaskEmcalJetHUtils.h>

Public Types
enum	ELeadingHadronBiasType_t { kCharged = 0, kNeutral = 1, kBoth = 2 }
	Determine the jet leading hadron bias type. More...

Static Public Member Functions
static double	GetLeadingHadronPt (AliEmcalJet *jet, ELeadingHadronBiasType_t leadingHadronType)
static double	RelativeEPAngle (double jetAngle, double epAngle)
static void	ConfigureEventCuts (AliEventCuts &eventCuts, PWG::Tools::AliYAMLConfiguration &yamlConfig, const UInt_t offlineTriggerMask, const std::string &baseName, const std::string &taskName)

Static Public Attributes
static const std::map< std::string, ELeadingHadronBiasType_t >	fgkLeadingHadronBiasMap
	! Map from name to leading hadron bias used with the YAML config More...

Detailed Description

Definition at line 24 of file AliAnalysisTaskEmcalJetHUtils.h.

Member Enumeration Documentation

enum PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHUtils::ELeadingHadronBiasType_t

Determine the jet leading hadron bias type.

Enumerator
kCharged	! Charged hadron bias
kNeutral	! Neutral hadron bias
kBoth	! Leading is from the leader of both

Definition at line 30 of file AliAnalysisTaskEmcalJetHUtils.h.

Member Function Documentation

void AliAnalysisTaskEmcalJetHUtils::ConfigureEventCuts ( AliEventCuts &  eventCuts, PWG::Tools::AliYAMLConfiguration &  yamlConfig, const UInt_t  offlineTriggerMask, const std::string &  baseName, const std::string &  taskName  )

static

Configure an AliEventCuts object with the options in the given AliYAMLConfiguration object and the task trigger mask.

Parameters

[in]	eventCuts	AliEventCuts object to configure.
[in]	yamlConfig	YAML configuration object to be used in configuring the event cuts object.
[in]	offlineTriggerMask	Trigger mask (set via SelectCollisionCandidates()) from the task. The value can be updated by values in the YAML config.
[in]	baseName	Name under which the settings should be looked for in the YAML config.
[in]	taskName	Name of the analysis task for which this function was called. This is to make it clear which task is being configured.

Definition at line 115 of file AliAnalysisTaskEmcalJetHUtils.cxx.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHPerformance::RetrieveAndSetTaskPropertiesFromYAMLConfig(), and PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations::RetrieveAndSetTaskPropertiesFromYAMLConfig().

double AliAnalysisTaskEmcalJetHUtils::GetLeadingHadronPt ( AliEmcalJet *  jet, AliAnalysisTaskEmcalJetHUtils::ELeadingHadronBiasType_t  leadingHadronType  )

static

Determine leading hadron pt in a jet. This is inspired by AliJetContainer::GetLeadingHadronMomentum(), but that particular function is avoided because the cluster energy retrieved is always the raw E while the cluster energy used in creating the jet would be preferred. One could create a cluster container and go through all of those steps, but there is a simpler approach: the leading charged and neutral momenta are stored in AliEmcalJet while performing jet finding.

Parameters

[in]	jet	Jet from which the leading hadron pt should be extracted
[in]	leadingHadronType	Type of leading hadron pt to retrieve

Returns

Value of the leading hadron pt

Definition at line 40 of file AliAnalysisTaskEmcalJetHUtils.cxx.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHPerformance::CreateResponseMatrixFillWrapper().

double AliAnalysisTaskEmcalJetHUtils::RelativeEPAngle ( double  jetAngle, double  epAngle  )

static

Function to calculate angle between jet and EP in the 1st quadrant (0,Pi/2). Adapted from AliAnalysisTaskEmcalJetHadEPpid.

Parameters

jetAngle	Phi angle of the jet (could be any particle)
epAngle	Event plane angle

Returns

Angle between jet and EP in the 1st quadrant (0,Pi/2)

Definition at line 79 of file AliAnalysisTaskEmcalJetHUtils.cxx.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHPerformance::CreateResponseMatrixFillWrapper(), and PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHCorrelations::Run().

Member Data Documentation

const std::map< std::string, AliAnalysisTaskEmcalJetHUtils::ELeadingHadronBiasType_t > AliAnalysisTaskEmcalJetHUtils::fgkLeadingHadronBiasMap

static

Initial value:

= {
  { "kCharged", AliAnalysisTaskEmcalJetHUtils::kCharged},
  { "kNeutral", AliAnalysisTaskEmcalJetHUtils::kNeutral},
  { "kBoth", AliAnalysisTaskEmcalJetHUtils::kBoth}
}

! Map from name to leading hadron bias used with the YAML config

Definition at line 35 of file AliAnalysisTaskEmcalJetHUtils.h.

Referenced by PWGJE::EMCALJetTasks::AliAnalysisTaskEmcalJetHPerformance::RetrieveAndSetTaskPropertiesFromYAMLConfig().

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

• PWGJE/EMCALJetTasks/UserTasks/AliAnalysisTaskEmcalJetHUtils.h
• PWGJE/EMCALJetTasks/UserTasks/AliAnalysisTaskEmcalJetHUtils.cxx