Structure for reduced particle information at generator level. More...

#include <AliReducedGeneratedParticle.h>

Inheritance diagram for HighPtTracks::AliReducedGeneratedParticle:

Public Member Functions
	AliReducedGeneratedParticle ()

	AliReducedGeneratedParticle (Int_t id, Int_t pdg, Double_t px, Double_t py, Double_t pz, Double_t energy)

virtual	~AliReducedGeneratedParticle ()

Int_t	GetID () const

Int_t	GetPdgCode () const

Double_t	GetParticleEnergy () const

Double_t	Pt () const

Double_t	Eta () const

Double_t	Phi () const

void	FillMomentumVector (TVector3 &) const

void	GetMomentumVector (Double_t &px, Double_t &py, Double_t &pz) const

void	Set (Int_t id, Int_t pdgcode, Double_t px, Double_t py, Double_t pz, Double_t energy)

void	SetID (Int_t id)

void	SetPDGCode (Int_t pdgcode)

void	SetPVector (Double_t px, Double_t py, Double_t pz)

void	SetEnergy (Double_t energy)

Protected Attributes
Int_t	fParticleID
	Unique ID of the particle. More...

Int_t	fPDGCode
	PDG code. More...

Double_t	fPVec [3]
	Particle momentum vector. More...

Double_t	fEnergy
	Particle energy. More...

Detailed Description

Structure for reduced particle information at generator level.

This structure stores basic information at generator level

momentum vector of the particle
energy
PDG code
Unique ID for matching with reconstructed track This class is part of the reduced event for the high- \( p_{t} \) analysis

Definition at line 47 of file AliReducedGeneratedParticle.h.

Constructor & Destructor Documentation

HighPtTracks::AliReducedGeneratedParticle::AliReducedGeneratedParticle ( )

Default (dummy) constructor

Definition at line 27 of file AliReducedGeneratedParticle.cxx.

HighPtTracks::AliReducedGeneratedParticle::AliReducedGeneratedParticle	(	Int_t	id,
		Int_t	pdg,
		Double_t	px,
		Double_t	py,
		Double_t	pz,
		Double_t	energy
	)

Constructor, setting parameters of the particle

Parameters

id	Unique ID of the particle
pdg	PDG code
px	x-component of the momentum vector
py	y-component of the momentum vector
pz	z-component of the momentum vector
energy	Particle energy

Definition at line 45 of file AliReducedGeneratedParticle.cxx.

HighPtTracks::AliReducedGeneratedParticle::~AliReducedGeneratedParticle ( )

virtual

Destructor, nothing to do

Definition at line 60 of file AliReducedGeneratedParticle.cxx.

Member Function Documentation

Double_t HighPtTracks::AliReducedGeneratedParticle::Eta ( ) const

Get \( \eta \) of the generated particle

Returns: \( \eta \)

Definition at line 75 of file AliReducedGeneratedParticle.cxx.

void HighPtTracks::AliReducedGeneratedParticle::FillMomentumVector ( TVector3 & pvec ) const

Provide access to the momentum vector

Parameters

pvec	Momentum vector to be filled

Definition at line 93 of file AliReducedGeneratedParticle.cxx.

Int_t HighPtTracks::AliReducedGeneratedParticle::GetID ( ) const

inline

Get the unique ID of the particle

Returns: The unique ID of the particle

Definition at line 57 of file AliReducedGeneratedParticle.h.

Referenced by HighPtTracks::AliReducedHighPtEvent::GetParticleForIndex().

void HighPtTracks::AliReducedGeneratedParticle::GetMomentumVector	(	Double_t &	px,
		Double_t &	py,
		Double_t &	pz
	)		const

inline

Access to components of the 3-momentum vector.

Parameters

px	x-component
py	y-component
pz	z-component

Definition at line 81 of file AliReducedGeneratedParticle.h.

Double_t HighPtTracks::AliReducedGeneratedParticle::GetParticleEnergy ( ) const

inline

Get the energy of the particle

Returns: The energy of the particle

Definition at line 67 of file AliReducedGeneratedParticle.h.

Int_t HighPtTracks::AliReducedGeneratedParticle::GetPdgCode ( ) const

inline

Get the PDG code of the particle

Returns: The pdg code of the particle

Definition at line 62 of file AliReducedGeneratedParticle.h.

Double_t HighPtTracks::AliReducedGeneratedParticle::Phi ( ) const

Get \( \phi \) of the generated particle

Returns: \( \phi \)

Definition at line 84 of file AliReducedGeneratedParticle.cxx.

Double_t HighPtTracks::AliReducedGeneratedParticle::Pt ( ) const

Get \( p_{t} \) of the generated particle

Returns: \( p_{t} \)

Definition at line 66 of file AliReducedGeneratedParticle.cxx.

void HighPtTracks::AliReducedGeneratedParticle::Set	(	Int_t	id,
		Int_t	pdgcode,
		Double_t	px,
		Double_t	py,
		Double_t	pz,
		Double_t	energy
	)

inline

Set the basic paricle parameters

Parameters

id	ID of the particle
pdgcode	PDG code of the particle
px	x-component of the momentum vector
py	y-component of the momentum vector
pz	z-component of the momentum vector
energy	Particle energy