spectraAnalysis Struct Reference

Inheritance diagram for spectraAnalysis:

Public Types
enum	{ kPiSty = 20, kKSty = 21, kPSty = 22, kOSty = 23 }
enum	{ kPiColor = kRed+2, kKColor = kGreen+2, kPColor = kBlue+2, kOColor = kMagenta+2 }

Public Member Functions
	spectraAnalysis (Bool_t verbose=false, Int_t monitor=0)
TH1 *	CreateSpectra (UInt_t pdg, Color_t col, Style_t sty)
TH1 *	CreateRatio (UInt_t pdg, Color_t col, Style_t sty)
virtual void	SlaveBegin (TTree *)
Bool_t	ProcessHeader ()
void	ProcessParticles ()
virtual Bool_t	ProcessParticle (const TParticle *p)
Bool_t	Scale (UInt_t pdg)
Bool_t	Ratio (TH1 *r, Int_t bin, UInt_t pdg)
virtual void	Terminate ()
	ClassDef (spectraAnalysis, 0)
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 ()
virtual Bool_t	SetupEstimator ()
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 TList *	GetMonitorObjects ()
virtual void	Clear (Option_t *option="")
virtual Bool_t	AcceptSecondaries () const
virtual Bool_t	AcceptNeutrals () const
	ClassDef (FastAnalysis, 1)

Static Public Member Functions
static const char *	dNdptName (UInt_t pdg)
static const char *	RatioName (UInt_t pdg)
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")

Public Attributes
Long_t	fNpi
Long_t	fNK
Long_t	fNP
Long_t	fNO
TH1 *	fdNdptPi
TH1 *	fdNdptK
TH1 *	fdNdptP
TH1 *	fdNdptO
TH1 *	fK2piRatio
TH1 *	fP2piRatio
TH1 *	fO2piRatio
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

Detailed Description

Analyser to analyse the pT spectra and particle ratios

Definition at line 17 of file spectraAnalysis.C.

Member Enumeration Documentation

anonymous enum

Enumerator
kPiSty
kKSty
kPSty
kOSty

Definition at line 19 of file spectraAnalysis.C.

anonymous enum

Enumerator
kPiColor
kKColor
kPColor
kOColor

Definition at line 25 of file spectraAnalysis.C.

Constructor & Destructor Documentation

spectraAnalysis::spectraAnalysis ( Bool_t  verbose = false, Int_t  monitor = 0  )

inline

Constructor

Parameters

verbose
monitor

Definition at line 37 of file spectraAnalysis.C.

Member Function Documentation

spectraAnalysis::ClassDef	(	spectraAnalysis	,
		0
	)

TH1* spectraAnalysis::CreateRatio ( UInt_t  pdg, Color_t  col, Style_t  sty  )

inline

Create a ratio histogram

Parameters

pdg
col
sty

Returns

Definition at line 84 of file spectraAnalysis.C.

Referenced by SlaveBegin().

TH1* spectraAnalysis::CreateSpectra ( UInt_t  pdg, Color_t  col, Style_t  sty  )

inline

Create a spectrum histogram

Parameters

pdg
col
sty

Returns

Definition at line 61 of file spectraAnalysis.C.

Referenced by SlaveBegin().

static const char* spectraAnalysis::dNdptName ( UInt_t  pdg )

inlinestatic

Name of spectrum histogram

Parameters

pdg	Particle code

Returns

Name

Definition at line 158 of file spectraAnalysis.C.

Referenced by CreateSpectra(), and Scale().

Bool_t spectraAnalysis::ProcessHeader ( )

inlinevirtual

Process header. Implement to make event selection

Returns

true if event is accepted

Implements FastAnalysis.

Definition at line 122 of file spectraAnalysis.C.

virtual Bool_t spectraAnalysis::ProcessParticle ( const TParticle *  p )

inlinevirtual

Process a particle.

Parameters

p	Particle to process

Implements FastAnalysis.

Definition at line 141 of file spectraAnalysis.C.

void spectraAnalysis::ProcessParticles ( )

inlinevirtual

Process all particles

Reimplemented from FastAnalysis.

Definition at line 127 of file spectraAnalysis.C.

Bool_t spectraAnalysis::Ratio ( TH1 *  r, Int_t  bin, UInt_t  pdg  )

inline

Fill the mean and rms of a ratio into a histogram

Parameters

r	Histogram to fill
bin	Bin number
pdg	Particle ID

Returns

Definition at line 209 of file spectraAnalysis.C.

Referenced by Terminate().

static const char* spectraAnalysis::RatioName ( UInt_t  pdg )

inlinestatic

Name of ratio histograms

Parameters

pdg	Particle code

Returns

Name

Definition at line 174 of file spectraAnalysis.C.

Referenced by CreateRatio(), and Ratio().

Bool_t spectraAnalysis::Scale ( UInt_t  pdg )

inline

Scale a spectrum by the number of events and the bin width

Parameters

pdg	Particle number

Returns

true on succes

Definition at line 189 of file spectraAnalysis.C.

Referenced by Terminate().

virtual void spectraAnalysis::SlaveBegin ( TTree *  )

inlinevirtual

Called on each slave at start of processing. Histograms should be added to the output here.

Definition at line 104 of file spectraAnalysis.C.

virtual void spectraAnalysis::Terminate ( )

inlinevirtual

Final processing. Scales the histogram to the nubmer of events and the bin width.

Definition at line 226 of file spectraAnalysis.C.

Member Data Documentation

TH1* spectraAnalysis::fdNdptK

Definition at line 262 of file spectraAnalysis.C.

Referenced by ProcessParticle(), and SlaveBegin().

TH1* spectraAnalysis::fdNdptO

Definition at line 264 of file spectraAnalysis.C.

Referenced by ProcessParticle(), and SlaveBegin().

TH1* spectraAnalysis::fdNdptP

Definition at line 263 of file spectraAnalysis.C.

Referenced by ProcessParticle(), and SlaveBegin().

TH1* spectraAnalysis::fdNdptPi

Definition at line 261 of file spectraAnalysis.C.

Referenced by ProcessParticle(), and SlaveBegin().

TH1* spectraAnalysis::fK2piRatio

Definition at line 266 of file spectraAnalysis.C.

Referenced by ProcessParticles(), and SlaveBegin().

Long_t spectraAnalysis::fNK

Definition at line 257 of file spectraAnalysis.C.

Referenced by ProcessParticle(), and ProcessParticles().

Long_t spectraAnalysis::fNO

Definition at line 259 of file spectraAnalysis.C.

Referenced by ProcessParticle(), and ProcessParticles().

Long_t spectraAnalysis::fNP

Definition at line 258 of file spectraAnalysis.C.

Referenced by ProcessParticle(), and ProcessParticles().

Long_t spectraAnalysis::fNpi

Definition at line 256 of file spectraAnalysis.C.

Referenced by ProcessParticle(), and ProcessParticles().

TH1* spectraAnalysis::fO2piRatio

Definition at line 268 of file spectraAnalysis.C.

Referenced by ProcessParticles(), and SlaveBegin().

TH1* spectraAnalysis::fP2piRatio

Definition at line 267 of file spectraAnalysis.C.

Referenced by ProcessParticles(), and SlaveBegin().

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

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