AliAnalysisTaskDmesonJets::AliDmesonJetInfo Class Reference

#include <AliAnalysisTaskDmesonJets.h>

Public Member Functions
	AliDmesonJetInfo ()
	Default constructor. More...
	AliDmesonJetInfo (const AliDmesonJetInfo &source)
AliDmesonJetInfo &	operator= (const AliDmesonJetInfo &source)
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	GetCorrZ (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...
AliAODMCParticle *	fParton
	! pointer to the parton in the shower tree of the D meson (only for particle level D mesons) More...
Short_t	fPartonType
	! type of the parton in the shower tree (only for particle level D mesons) More...
AliAODMCParticle *	fAncestor
	! pointer to the ancestor particle in the shower tree of the D meson (only for particle level D mesons) More...
Byte_t	fSelectionType
	! for D0: 0=not selected, 1=D0, 2=D0bar, 3=both More...

Detailed Description

Definition at line 143 of file AliAnalysisTaskDmesonJets.h.

Constructor & Destructor Documentation

AliAnalysisTaskDmesonJets::AliDmesonJetInfo::AliDmesonJetInfo

(

)

Default constructor.

Definition at line 91 of file AliAnalysisTaskDmesonJets.cxx.

AliAnalysisTaskDmesonJets::AliDmesonJetInfo::AliDmesonJetInfo

(

const AliDmesonJetInfo &

source

)

Copy constructor

Parameters

source

AliDmesonJetInfo object to copy from

Definition at line 109 of file AliAnalysisTaskDmesonJets.cxx.

virtual AliAnalysisTaskDmesonJets::AliDmesonJetInfo::~AliDmesonJetInfo ( )

inlinevirtual

Definition at line 148 of file AliAnalysisTaskDmesonJets.h.

Member Function Documentation

Double_t AliAnalysisTaskDmesonJets::AliDmesonJetInfo::GetCorrZ

(

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 199 of file AliAnalysisTaskDmesonJets.cxx.

Referenced by AliAnalysisTaskDmesonJets::AliJetInfoPbPbSummary::Set().

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 232 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 244 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 257 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 268 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 279 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 294 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 169 of file AliAnalysisTaskDmesonJets.cxx.

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

AliAnalysisTaskDmesonJets::AliDmesonJetInfo & AliAnalysisTaskDmesonJets::AliDmesonJetInfo::operator=

(

const AliDmesonJetInfo &

source

)

Assignment operator

Parameters

source

AliDmesonJetInfo object to copy from

Definition at line 127 of file AliAnalysisTaskDmesonJets.cxx.

void AliAnalysisTaskDmesonJets::AliDmesonJetInfo::Print

(

)

const

Prints the content of this object in the standard output.

Definition at line 155 of file AliAnalysisTaskDmesonJets.cxx.

void AliAnalysisTaskDmesonJets::AliDmesonJetInfo::Reset

(

)

Reset all fields to their default values.

Definition at line 134 of file AliAnalysisTaskDmesonJets.cxx.

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

Member Data Documentation

AliAODMCParticle* AliAnalysisTaskDmesonJets::AliDmesonJetInfo::fAncestor

! pointer to the ancestor particle in the shower tree of the D meson (only for particle level D mesons)

Definition at line 160 of file AliAnalysisTaskDmesonJets.h.

Referenced by AliAnalysisTaskDmesonJets::AliDmesonMCInfoSummary::Set().

AliTLorentzVector AliAnalysisTaskDmesonJets::AliDmesonJetInfo::fD

! 4-momentum of the D meson candidate

Definition at line 151 of file AliAnalysisTaskDmesonJets.h.

Referenced by AliAnalysisTaskDmesonJets::AnalysisEngine::ExtractD0Attributes(), AliAnalysisTaskDmesonJets::AnalysisEngine::ExtractDstarAttributes(), AliAnalysisTaskDmesonJets::AnalysisEngine::FillHnSparse(), AliAnalysisTaskDmesonJets::AnalysisEngine::FindJet(), 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 150 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 153 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 155 of file AliAnalysisTaskDmesonJets.h.

Referenced by AliAnalysisTaskDmesonJets::AnalysisEngine::FillHnSparse(), AliAnalysisTaskDmesonJets::AnalysisEngine::FindJet(), AliAnalysisTaskDmesonJets::AnalysisEngine::RunDetectorLevelAnalysis(), 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 156 of file AliAnalysisTaskDmesonJets.h.

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

AliAODMCParticle* AliAnalysisTaskDmesonJets::AliDmesonJetInfo::fParton

! pointer to the parton in the shower tree of the D meson (only for particle level D mesons)

Definition at line 158 of file AliAnalysisTaskDmesonJets.h.

Referenced by AliAnalysisTaskDmesonJets::AliDmesonMCInfoSummary::Set().

Short_t AliAnalysisTaskDmesonJets::AliDmesonJetInfo::fPartonType

! type of the parton in the shower tree (only for particle level D mesons)

Definition at line 159 of file AliAnalysisTaskDmesonJets.h.

Referenced by AliAnalysisTaskDmesonJets::AliDmesonMCInfoSummary::Set().

Bool_t AliAnalysisTaskDmesonJets::AliDmesonJetInfo::fReconstructed

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

Definition at line 157 of file AliAnalysisTaskDmesonJets.h.

Byte_t AliAnalysisTaskDmesonJets::AliDmesonJetInfo::fSelectionType

! for D0: 0=not selected, 1=D0, 2=D0bar, 3=both

Definition at line 161 of file AliAnalysisTaskDmesonJets.h.

Referenced by AliAnalysisTaskDmesonJets::AnalysisEngine::RunDetectorLevelAnalysis(), and AliAnalysisTaskDmesonJets::AliD0InfoSummary::Set().

Double_t AliAnalysisTaskDmesonJets::AliDmesonJetInfo::fSoftPionPt

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

Definition at line 152 of file AliAnalysisTaskDmesonJets.h.

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

---

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

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