AliAnalysisTaskDmesonJets::AliDmesonJetInfo Class Reference

#include <AliAnalysisTaskDmesonJets.h>

Public Member Functions
	AliDmesonJetInfo ()
virtual	~AliDmesonJetInfo ()
const AliJetInfo *	GetJet (std::string n) const
AliJetInfo *	GetJet (std::string n)
void	Reset ()
	Reset all fields to their default values. More...
Double_t	GetZ (std::string n) const
Double_t	GetDistance (std::string n, Double_t &deta, Double_t &dphi) const
Double_t	GetDistance (std::string n) const
Double_t	GetDistance (const AliJetInfo &jet, Double_t &deta, Double_t &dphi) const
Double_t	GetDistance (const AliJetInfo &jet) const
void	Print () const
	Prints the content of this object in the standard output. More...

Public Attributes
AliVParticle *	fDmesonParticle
	! pointer to the particle object More...
AliTLorentzVector	fD
	! 4-momentum of the D meson candidate More...
Double_t	fSoftPionPt
	! Transverse momentum of the soft pion of the D* candidate More...
Double_t	fInvMass2Prong
	! 2-prong mass of the D* candidate (w/o the soft pion) More...
std::map< std::string, AliJetInfo >	fJets
	! list of jets More...
Int_t	fMCLabel
	! MC label, i.e. index of the generator level D meson (only for detector level D meson candidates) More...
Bool_t	fReconstructed
	! Whether this D meson was reconstructed (only for particle level D mesons) More...

Detailed Description

Definition at line 136 of file AliAnalysisTaskDmesonJets.h.

Constructor & Destructor Documentation

AliAnalysisTaskDmesonJets::AliDmesonJetInfo::AliDmesonJetInfo ( )

inline

Definition at line 138 of file AliAnalysisTaskDmesonJets.h.

virtual AliAnalysisTaskDmesonJets::AliDmesonJetInfo::~AliDmesonJetInfo ( )

inlinevirtual

Definition at line 140 of file AliAnalysisTaskDmesonJets.h.

Member Function Documentation

Double_t AliAnalysisTaskDmesonJets::AliDmesonJetInfo::GetDistance	(	std::string	n,
		Double_t &	deta,
		Double_t &	dphi
	)		const

Calculates the distance between the D meson and the jet axis

Parameters

n	Name of the jet definition
deta	reference where the eta distance will be returned
dphi	reference where the phi distance will be returned

Returns

The distance between the D meson and the jet axis

Definition at line 151 of file AliAnalysisTaskDmesonJets.cxx.

Referenced by AliAnalysisTaskDmesonJets::AnalysisEngine::FillHnSparse(), and AliAnalysisTaskDmesonJets::AliJetInfoSummary::Set().

Double_t AliAnalysisTaskDmesonJets::AliDmesonJetInfo::GetDistance

(

std::string

n

)

const

Calculates the distance between the D meson and the jet axis

Parameters

n	Name of the jet definition

Returns

The distance between the D meson and the jet axis

Definition at line 163 of file AliAnalysisTaskDmesonJets.cxx.

Double_t AliAnalysisTaskDmesonJets::AliDmesonJetInfo::GetDistance	(	const AliJetInfo &	jet,
		Double_t &	deta,
		Double_t &	dphi
	)		const

Calculates the distance between the D meson and the jet axis

Parameters

jet	Const reference to a AliJetInfo object
deta	reference where the eta distance will be returned
dphi	reference where the phi distance will be returned

Returns

The distance between the D meson and the jet axis

Definition at line 176 of file AliAnalysisTaskDmesonJets.cxx.

Double_t AliAnalysisTaskDmesonJets::AliDmesonJetInfo::GetDistance

(

const AliJetInfo &

jet

)

const

Calculates the distance between the D meson and the jet axis

Parameters

jet	Const reference to a AliJetInfo object

Returns

The distance between the D meson and the jet axis

Definition at line 187 of file AliAnalysisTaskDmesonJets.cxx.

const AliAnalysisTaskDmesonJets::AliJetInfo * AliAnalysisTaskDmesonJets::AliDmesonJetInfo::GetJet

(

std::string

n

)

const

Find jet info object corresponding a jet definition provided as a string

Parameters

n	String containing the jet definition

Returns

Constant pointer to the jet info object, if the jet definition was found. Null pointer otherwise.

Definition at line 198 of file AliAnalysisTaskDmesonJets.cxx.

Referenced by AliAnalysisTaskDmesonJets::AliHFJetDefinition::IsJetInAcceptance().

AliAnalysisTaskDmesonJets::AliJetInfo * AliAnalysisTaskDmesonJets::AliDmesonJetInfo::GetJet

(

std::string

n

)

Find jet info object corresponding a jet definition provided as a string

Parameters

n	String containing the jet definition

Returns

Pointer to the jet info object, if the jet definition was found. Null pointer otherwise.

Definition at line 213 of file AliAnalysisTaskDmesonJets.cxx.

Double_t AliAnalysisTaskDmesonJets::AliDmesonJetInfo::GetZ

(

std::string

n

)

const

Calculates the parallel fraction

Returns

the fraction of the momentum of the particle parallel to the jet over the total jet momentum

Definition at line 118 of file AliAnalysisTaskDmesonJets.cxx.

Referenced by AliAnalysisTaskDmesonJets::AnalysisEngine::FillHnSparse(), and AliAnalysisTaskDmesonJets::AliJetInfoSummary::Set().

void AliAnalysisTaskDmesonJets::AliDmesonJetInfo::Print

(

)

const

Prints the content of this object in the standard output.

Definition at line 104 of file AliAnalysisTaskDmesonJets.cxx.

void AliAnalysisTaskDmesonJets::AliDmesonJetInfo::Reset

(

)

Reset all fields to their default values.

Definition at line 86 of file AliAnalysisTaskDmesonJets.cxx.

Referenced by AliAnalysisTaskDmesonJets::AnalysisEngine::RunDetectorLevelAnalysis().

Member Data Documentation

AliTLorentzVector AliAnalysisTaskDmesonJets::AliDmesonJetInfo::fD

! 4-momentum of the D meson candidate

Definition at line 143 of file AliAnalysisTaskDmesonJets.h.

Referenced by AliAnalysisTaskDmesonJets::AnalysisEngine::ExtractD0Attributes(), AliAnalysisTaskDmesonJets::AnalysisEngine::ExtractDstarAttributes(), AliAnalysisTaskDmesonJets::AnalysisEngine::FillHnSparse(), AliAnalysisTaskDmesonJets::AnalysisEngine::FindJet(), AliAnalysisTaskDmesonJets::AnalysisEngine::FindJetMacthedToGeneratedDMeson(), AliAnalysisTaskDmesonJets::AnalysisEngine::RunDetectorLevelAnalysis(), AliAnalysisTaskDmesonJets::AliDmesonInfoSummary::Set(), AliAnalysisTaskDmesonJets::AliD0InfoSummary::Set(), and AliAnalysisTaskDmesonJets::AliDStarInfoSummary::Set().

AliVParticle* AliAnalysisTaskDmesonJets::AliDmesonJetInfo::fDmesonParticle

! pointer to the particle object

Definition at line 142 of file AliAnalysisTaskDmesonJets.h.

Referenced by AliAnalysisTaskDmesonJets::AnalysisEngine::RunDetectorLevelAnalysis().

Double_t AliAnalysisTaskDmesonJets::AliDmesonJetInfo::fInvMass2Prong

! 2-prong mass of the D* candidate (w/o the soft pion)

Definition at line 145 of file AliAnalysisTaskDmesonJets.h.

Referenced by AliAnalysisTaskDmesonJets::AnalysisEngine::ExtractDstarAttributes(), AliAnalysisTaskDmesonJets::AnalysisEngine::FillHnSparse(), and AliAnalysisTaskDmesonJets::AliDStarInfoSummary::Set().

std::map<std::string, AliJetInfo> AliAnalysisTaskDmesonJets::AliDmesonJetInfo::fJets

! list of jets

Definition at line 147 of file AliAnalysisTaskDmesonJets.h.

Referenced by AliAnalysisTaskDmesonJets::AnalysisEngine::FillHnSparse(), AliAnalysisTaskDmesonJets::AnalysisEngine::FindJet(), AliAnalysisTaskDmesonJets::AnalysisEngine::FindJetMacthedToGeneratedDMeson(), and AliAnalysisTaskDmesonJets::AliJetInfoSummary::Set().

Int_t AliAnalysisTaskDmesonJets::AliDmesonJetInfo::fMCLabel

! MC label, i.e. index of the generator level D meson (only for detector level D meson candidates)

Definition at line 148 of file AliAnalysisTaskDmesonJets.h.

Referenced by AliAnalysisTaskDmesonJets::AnalysisEngine::ExtractD0Attributes(), and AliAnalysisTaskDmesonJets::AnalysisEngine::ExtractDstarAttributes().

Bool_t AliAnalysisTaskDmesonJets::AliDmesonJetInfo::fReconstructed

! Whether this D meson was reconstructed (only for particle level D mesons)

Definition at line 149 of file AliAnalysisTaskDmesonJets.h.

Double_t AliAnalysisTaskDmesonJets::AliDmesonJetInfo::fSoftPionPt

! Transverse momentum of the soft pion of the D* candidate

Definition at line 144 of file AliAnalysisTaskDmesonJets.h.

Referenced by AliAnalysisTaskDmesonJets::AnalysisEngine::ExtractDstarAttributes(), and AliAnalysisTaskDmesonJets::AnalysisEngine::FillHnSparse().

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

• PWGJE/FlavourJetTasks/AliAnalysisTaskDmesonJets.h
• PWGJE/FlavourJetTasks/AliAnalysisTaskDmesonJets.cxx