dNdy::Cent Struct Reference

Inheritance diagram for dNdy::Cent:

Public Member Functions
	Cent (const char *method="V0M", Bool_t verbose=true, Int_t monitor=0)
virtual TH1 *	CreateSingle ()
virtual void	SlaveBegin (TTree *t)
virtual Bool_t	SetupEstimator ()
virtual void	Clear (Option_t *option="")
virtual Bool_t	ProcessHeader ()
virtual void	ProcessParticles ()
virtual void	Terminate ()
virtual TList *	GetMonitorObjects ()
	ClassDef (Cent, 1)
Public Member Functions inherited from dNdy::Base
	Base (Bool_t verbose=false, Int_t monitor=0)
virtual Bool_t	ProcessParticle (const TParticle *p)
virtual void	Fill (Double_t y)
	ClassDef (Base, 1)
Public Member Functions inherited from FastAnalysis
	FastAnalysis (Bool_t verb=false, Int_t monitor=0)
virtual	~FastAnalysis ()
void	SetVerbose (Bool_t verb)
void	SetupMonitor ()
Bool_t	SetupBranches ()
void	Init (TTree *tree)
virtual void	Begin (TTree *)
Bool_t	Notify ()
virtual Bool_t	Process (Long64_t entry)
virtual void	SlaveTerminate ()
Int_t	Version () const
Double_t	GetCentrality () const
Long_t	GetEventCount ()
TObject *	GetOutputObject (const char *name, TClass *cls)
void	CopyEgHistogram ()
virtual Bool_t	AcceptSecondaries () const
virtual Bool_t	AcceptNeutrals () const
	ClassDef (FastAnalysis, 1)

Public Attributes
FastCentHelper	fHelper
const Long_t	fMinEvents
Int_t	fCentBin
Public Attributes inherited from dNdy::Base
TH1 *	fdNdy
Public Attributes inherited from FastAnalysis
TTree *	fTree
FastShortHeader *	fHeader
TClonesArray *	fParticles
Bool_t	fVerbose
TStopwatch	fTimer
TString	fName
ULong64_t	fEventMult
TString	fCentMethod
TH1 *	fCentHist
ULong_t	fOK
Int_t	fMonitor
Bool_t	fCompatB

Additional Inherited Members
Static Public Member Functions inherited from dNdy::Base
static TH1D *	CreatedNdy ()
Static Public Member Functions inherited from FastAnalysis
static Long_t	ProofExec (const char *cmd=0)
static Bool_t	ProofLoad (const char *file, const char *opt)
static Bool_t	Str2KeyVal (const TString &in, TString &key, TString &val, const char sep='=')
static Bool_t	SetupProof (TUrl &url, const char *opt, const char *extra)
static Bool_t	Run (const char *url, const char *output, FastAnalysis *a, const char *script, Long64_t nev=-1, Long64_t offset=0, Int_t monitor=-1, Bool_t verbose=false, const char *opt="")
static Bool_t	Run (const char *url, const char *output, const char *opt="g")

Detailed Description

Definition at line 204 of file dNdyAnalysis.C.

Constructor & Destructor Documentation

dNdy::Cent::Cent ( const char *  method = "V0M", Bool_t  verbose = true, Int_t  monitor = 0  )

inline

Constructor

Parameters

method	Centrality method
verbose	Verbosity flag
monitor	Frequency

Definition at line 216 of file dNdyAnalysis.C.

Member Function Documentation

dNdy::Cent::ClassDef	(	Cent	,
		1
	)

virtual void dNdy::Cent::Clear ( Option_t *  option = "" )

inlinevirtual

Clear our internal caches

Reimplemented from FastAnalysis.

Definition at line 256 of file dNdyAnalysis.C.

virtual TH1* dNdy::Cent::CreateSingle ( )

inlinevirtual

Interface for helper

Returns

Newly allocated histogram

Definition at line 229 of file dNdyAnalysis.C.

virtual TList* dNdy::Cent::GetMonitorObjects ( )

inlinevirtual

Get the list of monitored objects

Returns

The list of monitored objects

Reimplemented from dNdy::Base.

Definition at line 341 of file dNdyAnalysis.C.

virtual Bool_t dNdy::Cent::ProcessHeader ( )

inlinevirtual

Process the header. Accepts events in range

Returns

true

Implements FastAnalysis.

Definition at line 266 of file dNdyAnalysis.C.

virtual void dNdy::Cent::ProcessParticles ( )

inlinevirtual

Process a single event.

First we fill the internal cache using the base class methods. Then we find the histogram for this particular reference multiplicity and add our event cache to that bin. The number of events in each bin is counted in the unique ID of each bin.

Reimplemented from FastAnalysis.

Definition at line 284 of file dNdyAnalysis.C.

virtual Bool_t dNdy::Cent::SetupEstimator ( )

inlinevirtual

Set-up the estimator is one is chosen. We get a pointer to the current file, and retrieve the relevant histogram from that.

Returns

true on success, false otherwise

Reimplemented from FastAnalysis.

Definition at line 245 of file dNdyAnalysis.C.

virtual void dNdy::Cent::SlaveBegin ( TTree *  t )

inlinevirtual

Called on each slave at start of processing

Parameters

t

Ignored

Reimplemented from dNdy::Base.

Definition at line 235 of file dNdyAnalysis.C.

virtual void dNdy::Cent::Terminate ( )

inlinevirtual

Final processing.

Normalize each bin to the number of events in each bin (stored in the unique ID of that bin).

Reimplemented from dNdy::Base.

Definition at line 324 of file dNdyAnalysis.C.

Member Data Documentation

Int_t dNdy::Cent::fCentBin

Definition at line 208 of file dNdyAnalysis.C.

Referenced by ProcessHeader(), and ProcessParticles().

FastCentHelper dNdy::Cent::fHelper

Definition at line 206 of file dNdyAnalysis.C.

Referenced by Cent(), dNdy::Mult::Mult(), ProcessHeader(), ProcessParticles(), SetupEstimator(), SlaveBegin(), and Terminate().

const Long_t dNdy::Cent::fMinEvents

Definition at line 207 of file dNdyAnalysis.C.

Referenced by Terminate().

---

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

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