AliPtEtaPidWeights Class Reference

#include <AliPtEtaPidWeights.h>

Inheritance diagram for AliPtEtaPidWeights:

Public Member Functions
	AliPtEtaPidWeights ()
	AliPtEtaPidWeights (const AliPtEtaPidWeights &o)
AliPtEtaPidWeights &	operator= (const AliPtEtaPidWeights &o)
virtual	~AliPtEtaPidWeights ()
virtual Double_t	CalcWeight (Double_t eta, Double_t pt, Double_t phi, Int_t id, Double_t phiR, Double_t b) const
virtual void	Init (TList *l)
virtual void	AddPDGCode (Int_t pdg, TH2 *weight)
virtual void	Print (Option_t *option="") const
Public Member Functions inherited from AliBaseMCWeights
	AliBaseMCWeights ()
	AliBaseMCWeights (const AliBaseMCWeights &o)
AliBaseMCWeights &	operator= (const AliBaseMCWeights &o)
virtual	~AliBaseMCWeights ()
virtual Double_t	CalcWeight (const AliMCParticle *p, Bool_t isPrimary, Double_t phiR, Double_t b) const
	ClassDef (AliBaseMCWeights, 1)

Private Member Functions
	ClassDef (AliPtEtaPidWeights, 1)

Private Attributes
TArrayI	fPdgs
TList	fWeights

Detailed Description

Class for weights in calculation of the secondary maps using \( p_T, \eta\) PID weighting.

Definition at line 24 of file AliPtEtaPidWeights.h.

Constructor & Destructor Documentation

AliPtEtaPidWeights::AliPtEtaPidWeights

(

)

Default CTOR

Definition at line 18 of file AliPtEtaPidWeights.cxx.

AliPtEtaPidWeights::AliPtEtaPidWeights

(

const AliPtEtaPidWeights &

o

)

Copy Constructor

Parameters

o	Object to copy from

Definition at line 26 of file AliPtEtaPidWeights.cxx.

virtual AliPtEtaPidWeights::~AliPtEtaPidWeights ( )

inlinevirtual

Destructor

Definition at line 48 of file AliPtEtaPidWeights.h.

Member Function Documentation

void AliPtEtaPidWeights::AddPDGCode ( Int_t  pdg, TH2 *  weight  )

virtual

Add a PDG code to be weighted. Note that this object will claim ownership of the passed histogram. The X axis of the histogram is assumed to be the \(\eta\) axis, while the Y axis is assumed to be \(p_T\) axis.

Parameters

pdg	Particle code
weight	The histogram of (eta,phi) dependent weight factors

Definition at line 81 of file AliPtEtaPidWeights.cxx.

Double_t AliPtEtaPidWeights::CalcWeight ( Double_t  eta, Double_t  pt, Double_t  phi, Int_t  id, Double_t  phiR, Double_t  b  ) const

virtual

Calculate the weight of a single particle

Parameters

eta	Pseudo rapidity \(\eta\)
pt	Transvers momentum \(p_{T}\)
phi	Azimuth angle \(\varphi\)
id	Particle ID (PDG code)
phiR	Event plane angle \(\Psi_R\)
b	Event impact parameter \(b\) in fermi-meter

Returns

Particle weight

Implements AliBaseMCWeights.

Definition at line 60 of file AliPtEtaPidWeights.cxx.

AliPtEtaPidWeights::ClassDef ( AliPtEtaPidWeights  , 1    )

private

void AliPtEtaPidWeights::Init ( TList *  l )

virtual

Initialize this object

Parameters

l	List of output objects

Reimplemented from AliBaseMCWeights.

Definition at line 56 of file AliPtEtaPidWeights.cxx.

AliPtEtaPidWeights & AliPtEtaPidWeights::operator=

(

const AliPtEtaPidWeights &

o

)

Assignment operator

Parameters

o	Object to assign from

Returns

Reference to this.

Definition at line 40 of file AliPtEtaPidWeights.cxx.

void AliPtEtaPidWeights::Print ( Option_t *  option = "" ) const

virtual

Print information

Parameters

option

Not used

Reimplemented from AliBaseMCWeights.

Definition at line 112 of file AliPtEtaPidWeights.cxx.

Member Data Documentation

TArrayI AliPtEtaPidWeights::fPdgs

private

Definition at line 90 of file AliPtEtaPidWeights.h.

Referenced by AddPDGCode(), CalcWeight(), operator=(), and Print().

TList AliPtEtaPidWeights::fWeights

private

Definition at line 91 of file AliPtEtaPidWeights.h.

Referenced by AddPDGCode(), AliPtEtaPidWeights(), CalcWeight(), and operator=().

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

• PWGLF/FORWARD/analysis2/AliPtEtaPidWeights.h
• PWGLF/FORWARD/analysis2/AliPtEtaPidWeights.cxx