StCentrality Class Reference

Public Member Functions
	StCentrality (const TString system="AuAu_200GeV", const TString type="default")
virtual	~StCentrality ()
	Default constructor.
Double_t	GetCentrality (const UInt_t multiplicity, const UInt_t mode=0) const
	Print help messages. More...
Double_t	GetNpp () const
Double_t	GetK () const
	Get Npp.
Double_t	GetX () const
	Get K.
Double_t	GetEfficiency () const
	Get X.
Double_t	GetTriggerBias () const
	Get efficiency.
Double_t	GetReweighting (const UInt_t multiplicity) const
	Get trigger bias.

Static Public Member Functions
static void	help ()
	Default destructor.

Detailed Description

Definition at line 12 of file StCentrality.h.

Constructor & Destructor Documentation

StCentrality::StCentrality	(	const TString	system = "AuAu_200GeV",
		const TString	type = "default"
	)

Type description default default parameters for a given system low low npp, high x (-5% npp) high high npp, low x (+5% npp)

Initialize centrality bin

Make sure centrality bin size is equal (and not empty)

Print info. (check all modes)

Definition at line 23 of file StCentrality.cxx.

References help().

Member Function Documentation

Double_t StCentrality::GetCentrality	(	const UInt_t	multiplicity,
		const UInt_t	mode = 0
	)		const

Print help messages.

Get centrality bin from multiplicity mode 0 default centrality bins 1 5% lower centrality bins (4.75, 9.5, 19.5, ...) 2 5% higher centrality bins

Definition at line 127 of file StCentrality.cxx.

Referenced by StGlauberAnalysisMaker::RunFile(), and StGlauberHistogramMaker::SetXaxis().

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

• PWGTools/CentralityCalibration/Glauber/star_glauber/Makers/StCentralityMaker/StCentrality.h
• PWGTools/CentralityCalibration/Glauber/star_glauber/Makers/StCentralityMaker/StCentrality.cxx