Class for PID cuts. More...

#include <AliESDpidCuts.h>

Inheritance diagram for AliESDpidCuts:

Public Member Functions
	AliESDpidCuts (const Char_t name="AliESDpidCuts", const Char_t title="")

	AliESDpidCuts (const AliESDpidCuts &ref)

AliESDpidCuts &	operator= (const AliESDpidCuts &ref)

virtual	~AliESDpidCuts ()

virtual void	Init ()

virtual void	Copy (TObject &c) const

virtual Long64_t	Merge (TCollection *coll)

Bool_t	HasHistograms () const

void	DefineHistograms (Color_t color=kRed)

void	DrawHistograms ()

void	SaveHistograms (const Char_t *location=NULL)

virtual Bool_t	IsSelected (TObject *)

virtual Bool_t	IsSelected (TList *)

virtual Bool_t	AcceptTrack (const AliESDtrack track, const AliESDEvent event)

void	SetPIDResponse (AliPIDResponse *pidresponse)

AliPIDResponse *	GetPIDresponse ()

void	SetTPCclusterRatioCut (Float_t clr)

void	SetTPCnSigmaCut (AliPID::EParticleType itype, Float_t nSigma)

void	SetTPCnSigmaCut (AliPID::EParticleType itype, Float_t negSigma, Float_t posSigma)

void	SetTOFnSigmaCut (AliPID::EParticleType itype, Float_t nSigma)

void	SetTOFnSigmaCut (AliPID::EParticleType itype, Float_t negSigma, Float_t posSigma)

void	SetMinMomentumTOF (Float_t mom)

Public Member Functions inherited from AliAnalysisCuts
	AliAnalysisCuts ()

	AliAnalysisCuts (const char name, const char title)

	AliAnalysisCuts (const AliAnalysisCuts &obj)

AliAnalysisCuts &	operator= (const AliAnalysisCuts &obj)

virtual	~AliAnalysisCuts ()

virtual void	SetFilterMask (UInt_t mask)

virtual UInt_t	GetFilterMask () const

virtual void	SetSelected (Bool_t dec)

virtual UInt_t	Selected () const

virtual TList *	GetOutput ()

virtual TObject *	GetStatistics (Option_t *) const

Public Member Functions inherited from AliVCuts
	AliVCuts ()

	AliVCuts (const char name, const char title)

virtual	~AliVCuts ()

	AliVCuts (const AliVCuts &evt)

AliVCuts &	operator= (const AliVCuts &evt)

virtual UInt_t	GetSelectionMask (const TObject *)

Protected Attributes
AliPIDResponse *	fPIDresponse
	! PID helper (n-sigma-cut) More...

Char_t	fTPCsigmaCutRequired
	Sigma cut Requirement for TPC and Particle Species. More...

Char_t	fTOFsigmaCutRequired
	Sigma cut Requirement for TOF and Particle Species. More...

Float_t	fCutTPCnSigma [AliPID::kSPECIES *2]
	Species dependent cut on the distance to the TPC dE/dx line. More...

Float_t	fCutTOFnSigma [AliPID::kSPECIES *2]
	Species dependent cut on the distance to the TOF calculated time of flight line. More...

Float_t	fCutTPCclusterRatio
	Cut on Ratio of found clusters with repect to findable clusters in the TPC. More...

Float_t	fMinMomentumTOF
	Apply TOF PID only above a certain momentum. More...

TH1I *	fHcutStatistics
	Cut Statistics. More...

TH2I *	fHcutCorrelation
	Cut Correlation. More...

TH1F *	fHclusterRatio [2]
	TPC cluster Ratio. More...

TH1F *	fHnSigmaTPC [AliPID::kSPECIES][2]
	TPC n-sigma cut. More...

TH1F *	fHnSigmaTOF [AliPID::kSPECIES][2]
	TOF n-sigma cut. More...

Static Protected Attributes
static const Int_t	kNcuts = 3
	Number of Cuts. More...

Private Types
enum	{ kHasHistograms = BIT(17) }

Detailed Description

Class for PID cuts.

Cuts the track based on numbers of sigmas in the detectors TPC and TOF The sigma cuts can be applied symmetrically or assymetrically

Definition at line 28 of file AliESDpidCuts.h.

Member Enumeration Documentation

anonymous enum

private

Enumerator
kHasHistograms

Definition at line 29 of file AliESDpidCuts.h.

Constructor & Destructor Documentation

AliESDpidCuts::AliESDpidCuts	(	const Char_t *	name = `"AliESDpidCuts"`,
		const Char_t *	title = `""`
	)

Default constructor

Definition at line 40 of file AliESDpidCuts.cxx.

AliESDpidCuts::AliESDpidCuts ( const AliESDpidCuts & ref )

Copy constructor

Definition at line 61 of file AliESDpidCuts.cxx.

AliESDpidCuts::~AliESDpidCuts ( )

virtual

Destructor

Definition at line 98 of file AliESDpidCuts.cxx.

Member Function Documentation

Bool_t AliESDpidCuts::AcceptTrack	(	const AliESDtrack *	track,
		const AliESDEvent *	event
	)

virtual

Check whether the tracks survived the cuts

Definition at line 233 of file AliESDpidCuts.cxx.

Referenced by IsSelected().

void AliESDpidCuts::Copy ( TObject & c ) const

virtual

Copy function

Definition at line 142 of file AliESDpidCuts.cxx.

Referenced by operator=().

void AliESDpidCuts::DefineHistograms ( Color_t color = kRed )

Swich on QA and create the histograms

Definition at line 203 of file AliESDpidCuts.cxx.

Referenced by HasHistograms().

void AliESDpidCuts::DrawHistograms ( )

Draw the Histograms

Definition at line 351 of file AliESDpidCuts.cxx.

Referenced by HasHistograms().

AliPIDResponse* AliESDpidCuts::GetPIDresponse ( )

inline

Definition at line 51 of file AliESDpidCuts.h.

Bool_t AliESDpidCuts::HasHistograms ( ) const

inline

Definition at line 42 of file AliESDpidCuts.h.

Referenced by AcceptTrack(), Merge(), and SaveHistograms().

void AliESDpidCuts::Init ( void )

virtual

Init function, get PID response from the Analysis Manager

Reimplemented from AliAnalysisCuts.

Definition at line 112 of file AliESDpidCuts.cxx.

Referenced by AcceptTrack().

Bool_t AliESDpidCuts::IsSelected ( TObject * obj )

virtual

Select Track

Reimplemented from AliAnalysisCuts.

Definition at line 125 of file AliESDpidCuts.cxx.

Referenced by HasHistograms().

virtual Bool_t AliESDpidCuts::IsSelected ( TList * )

inlinevirtual

Implements AliAnalysisCuts.

Definition at line 47 of file AliESDpidCuts.h.

Long64_t AliESDpidCuts::Merge ( TCollection * coll )

virtual

Merge Cut objects

Reimplemented from AliAnalysisCuts.

Definition at line 172 of file AliESDpidCuts.cxx.

AliESDpidCuts & AliESDpidCuts::operator= ( const AliESDpidCuts & ref )

Assignment operator

Definition at line 89 of file AliESDpidCuts.cxx.

void AliESDpidCuts::SaveHistograms ( const Char_t * location = NULL )

Save the histograms to a file

Definition at line 317 of file AliESDpidCuts.cxx.

Referenced by HasHistograms().

void AliESDpidCuts::SetMinMomentumTOF ( Float_t mom )

inline

Definition at line 58 of file AliESDpidCuts.h.

void AliESDpidCuts::SetPIDResponse ( AliPIDResponse * pidresponse )

inline

Definition at line 50 of file AliESDpidCuts.h.

void AliESDpidCuts::SetTOFnSigmaCut	(	AliPID::EParticleType	itype,
		Float_t	nSigma
	)

inline

symmetric sigma cut for TOF PID

Definition at line 101 of file AliESDpidCuts.h.

Referenced by SetTPCclusterRatioCut().

void AliESDpidCuts::SetTOFnSigmaCut	(	AliPID::EParticleType	itype,
		Float_t	negSigma,
		Float_t	posSigma
	)

inline

assymetric sigma cut for TOF PID

Definition at line 110 of file AliESDpidCuts.h.

void AliESDpidCuts::SetTPCclusterRatioCut ( Float_t clr )

inline

Definition at line 53 of file AliESDpidCuts.h.

void AliESDpidCuts::SetTPCnSigmaCut	(	AliPID::EParticleType	itype,
		Float_t	nSigma
	)

inline

symmetric sigma cut for TPC PID

Definition at line 83 of file AliESDpidCuts.h.

Referenced by SetTPCclusterRatioCut().

void AliESDpidCuts::SetTPCnSigmaCut	(	AliPID::EParticleType	itype,
		Float_t	negSigma,
		Float_t	posSigma
	)

inline

assymetric sigma cut for TPC PID

Definition at line 92 of file AliESDpidCuts.h.

Member Data Documentation

Float_t AliESDpidCuts::fCutTOFnSigma[AliPID::kSPECIES *2]

protected

Species dependent cut on the distance to the TOF calculated time of flight line.

Definition at line 66 of file AliESDpidCuts.h.

Referenced by AcceptTrack(), AliESDpidCuts(), Copy(), and SetTOFnSigmaCut().

Float_t AliESDpidCuts::fCutTPCclusterRatio

protected

Cut on Ratio of found clusters with repect to findable clusters in the TPC.

Definition at line 67 of file AliESDpidCuts.h.

Referenced by AcceptTrack(), Copy(), and SetTPCclusterRatioCut().

Float_t AliESDpidCuts::fCutTPCnSigma[AliPID::kSPECIES *2]

protected

Species dependent cut on the distance to the TPC dE/dx line.

Definition at line 65 of file AliESDpidCuts.h.

Referenced by AcceptTrack(), AliESDpidCuts(), Copy(), and SetTPCnSigmaCut().

TH1F* AliESDpidCuts::fHclusterRatio[2]

protected

TPC cluster Ratio.

Definition at line 74 of file AliESDpidCuts.h.

Referenced by AcceptTrack(), AliESDpidCuts(), Copy(), DefineHistograms(), DrawHistograms(), Merge(), SaveHistograms(), and ~AliESDpidCuts().

TH2I* AliESDpidCuts::fHcutCorrelation

protected

Cut Correlation.

Definition at line 73 of file AliESDpidCuts.h.

Referenced by AcceptTrack(), AliESDpidCuts(), Copy(), DefineHistograms(), DrawHistograms(), Merge(), SaveHistograms(), and ~AliESDpidCuts().

TH1I* AliESDpidCuts::fHcutStatistics

protected

Cut Statistics.

Definition at line 72 of file AliESDpidCuts.h.

Referenced by AcceptTrack(), AliESDpidCuts(), Copy(), DefineHistograms(), DrawHistograms(), Merge(), and SaveHistograms().

TH1F* AliESDpidCuts::fHnSigmaTOF[AliPID::kSPECIES][2]

protected

TOF n-sigma cut.

Definition at line 76 of file AliESDpidCuts.h.

Referenced by AcceptTrack(), AliESDpidCuts(), Copy(), DefineHistograms(), DrawHistograms(), Merge(), SaveHistograms(), and ~AliESDpidCuts().

TH1F* AliESDpidCuts::fHnSigmaTPC[AliPID::kSPECIES][2]

protected

TPC n-sigma cut.

Definition at line 75 of file AliESDpidCuts.h.

Referenced by AcceptTrack(), AliESDpidCuts(), Copy(), DefineHistograms(), DrawHistograms(), Merge(), SaveHistograms(), and ~AliESDpidCuts().

Float_t AliESDpidCuts::fMinMomentumTOF

protected

Apply TOF PID only above a certain momentum.

Definition at line 68 of file AliESDpidCuts.h.

Referenced by AcceptTrack(), Copy(), and SetMinMomentumTOF().

AliPIDResponse* AliESDpidCuts::fPIDresponse

protected

! PID helper (n-sigma-cut)

Definition at line 62 of file AliESDpidCuts.h.

Referenced by AcceptTrack(), AliESDpidCuts(), Copy(), GetPIDresponse(), Init(), and SetPIDResponse().

Char_t AliESDpidCuts::fTOFsigmaCutRequired

protected

Sigma cut Requirement for TOF and Particle Species.

Definition at line 64 of file AliESDpidCuts.h.

Referenced by AcceptTrack(), Copy(), and SetTOFnSigmaCut().

Char_t AliESDpidCuts::fTPCsigmaCutRequired

protected

Sigma cut Requirement for TPC and Particle Species.

Definition at line 63 of file AliESDpidCuts.h.

Referenced by AcceptTrack(), Copy(), and SetTPCnSigmaCut().

const Int_t AliESDpidCuts::kNcuts = 3

staticprotected

Number of Cuts.

Definition at line 61 of file AliESDpidCuts.h.

Referenced by AcceptTrack(), and DefineHistograms().

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

ANALYSIS/ANALYSISalice/AliESDpidCuts.h
ANALYSIS/ANALYSISalice/AliESDpidCuts.cxx

Public Member Functions

Protected Attributes

Static Protected Attributes

Private Types

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation