V0CentEstimator Struct Reference

Inheritance diagram for V0CentEstimator:

Public Member Functions
	V0CentEstimator (Short_t mode=0, Bool_t onlyPrimary=false)
void	Flip (Bool_t onlySign=true)
void	Setup (TCollection *l, TTree *tree, UShort_t sNN, Bool_t tgtA, Bool_t projA)
Bool_t	Accept (const TParticle *p)
virtual TH1 *	GetHistogram (TCollection *l)
virtual void	Print (Option_t *option="nah") const
Public Member Functions inherited from FastNchCentEstimator
	FastNchCentEstimator (const char *name="")
virtual	~FastNchCentEstimator ()
virtual void	Process (const TParticle *p)
Public Member Functions inherited from Fast1DCentEstimator
	Fast1DCentEstimator (const char *name="")
virtual	~Fast1DCentEstimator ()
virtual const char *	MultSpec () const
virtual void	PreEvent ()
virtual void	PostEvent ()
virtual void	Terminate (TCollection *out)
Public Member Functions inherited from FastCentEstimator
	FastCentEstimator (const char *name="")
virtual	~FastCentEstimator ()
const char *	GetName () const
void	SetVerbose (Bool_t verb)
virtual void	ProcessHeader (FastShortHeader &)

Public Attributes
Short_t	fMode
Bool_t	fOnlyPrimary
Double_t	fAEtaMin
Double_t	fAEtaMax
Double_t	fCEtaMin
Double_t	fCEtaMax
Public Attributes inherited from Fast1DCentEstimator
ULong64_t	fCache
TH1 *	fHistogram
Bool_t	fFromTop
Public Attributes inherited from FastCentEstimator
TString	fName
Bool_t	fVerbose

Additional Inherited Members
Static Public Member Functions inherited from FastCentEstimator
static Double_t	Theta (const TParticle *p)
static Double_t	Eta (const TParticle *p)
static Double_t	Phi (const TParticle *p)
static Bool_t	IsPrimary (const TParticle *p)
static Bool_t	IsWeakDecay (const TParticle *p)
static Bool_t	IsCharged (const TParticle *p)

Detailed Description

Centrality estimator using the V0 signal

Definition at line 540 of file FastCentEstimators.C.

Constructor & Destructor Documentation

V0CentEstimator::V0CentEstimator ( Short_t  mode = 0, Bool_t  onlyPrimary = false  )

inline

Constructor

Parameters

mode	Mode: Negative, use C side, positive use A side, otherwise sum
onlyPrimary	IF true, only investigate primaries

Definition at line 555 of file FastCentEstimators.C.

Member Function Documentation

Bool_t V0CentEstimator::Accept ( const TParticle *  p )

inlinevirtual

Whether we should accept a particle. We accept a particle if it falls within the acceptance of the V0.

Parameters

p	Particle to investigate

Returns

true if to be used

Implements FastNchCentEstimator.

Definition at line 625 of file FastCentEstimators.C.

void V0CentEstimator::Flip ( Bool_t  onlySign = true )

inline

Definition at line 568 of file FastCentEstimators.C.

Referenced by EPosSim::Begin().

virtual TH1* V0CentEstimator::GetHistogram ( TCollection *  l )

inlinevirtual

Get the histogram to accumulate the observable in.

Returns

Pointer to the histogram.

Implements Fast1DCentEstimator.

Definition at line 640 of file FastCentEstimators.C.

virtual void V0CentEstimator::Print ( Option_t *  option = "nah" ) const

inlinevirtual

Reimplemented from FastNchCentEstimator.

Definition at line 644 of file FastCentEstimators.C.

void V0CentEstimator::Setup ( TCollection *  l, TTree *  tree, UShort_t  sNN, Bool_t  tgtA, Bool_t  projA  )

inlinevirtual

Set-up this object. Defines the internal histogram and add to output

Parameters

l	Output list
tree	Tree to add branch to
sNN	Collision energy in GeV
tgtA	True if target is a nucleus
projA	True if projectile is a nucleus

Reimplemented from Fast1DCentEstimator.

Definition at line 595 of file FastCentEstimators.C.

Member Data Documentation

Double_t V0CentEstimator::fAEtaMax

Definition at line 546 of file FastCentEstimators.C.

Double_t V0CentEstimator::fAEtaMin

Definition at line 545 of file FastCentEstimators.C.

Double_t V0CentEstimator::fCEtaMax

Definition at line 548 of file FastCentEstimators.C.

Double_t V0CentEstimator::fCEtaMin

Definition at line 547 of file FastCentEstimators.C.

Short_t V0CentEstimator::fMode

Mode: Negative, use C side, positive use A side, otherwise sum

Definition at line 543 of file FastCentEstimators.C.

Bool_t V0CentEstimator::fOnlyPrimary

Definition at line 544 of file FastCentEstimators.C.

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The documentation for this struct was generated from the following file:

• PWGLF/FORWARD/analysis2/sim/FastCentEstimators.C