AliAnalysisTaskSESignificance Class Reference

#include <AliAnalysisTaskSESignificance.h>

Inheritance diagram for AliAnalysisTaskSESignificance:

Public Types
enum	FeedDownEnum { kBoth, kCharmOnly, kBeautyOnly }
enum	ChanDs { kAllReson, kPhi, kK0star }

Public Member Functions
	AliAnalysisTaskSESignificance ()
	AliAnalysisTaskSESignificance (const char *name, TList *listMDV, AliRDHFCuts *RDCuts, Int_t decaychannel, Int_t selectionlevel=AliRDHFCuts::kAll)
virtual	~AliAnalysisTaskSESignificance ()
Bool_t	CheckConsistency ()
void	SetReadMC (Bool_t readMC=kTRUE)
void	SetBFeedDown (FeedDownEnum flagB)
void	SetDFromCharmOnly ()
void	SetDFromBeautyOnly ()
void	SetMassLimits (Float_t range, Int_t pdg)
void	SetMassLimits (Float_t lowlimit, Float_t uplimit)
void	SetNBins (Int_t nbins)
void	SetFillWithPartAntiPartBoth (Int_t value)
void	SetDsChannel (Int_t chan)
void	SetUseSelBit (Bool_t selBit=kTRUE)
Float_t	GetUpperMassLimit () const
Float_t	GetLowerMassLimit () const
Int_t	GetNBins () const
Int_t	GetFillWithPartAntiPartBoth () const
Int_t	GetBFeedDown () const
Int_t	GetDsChannel () const
Bool_t	GetUseSelBit () const
virtual void	UserCreateOutputObjects ()
	Implementation of interface methods. More...
virtual void	LocalInit ()
virtual void	UserExec (Option_t *option)
virtual void	Terminate (Option_t *option)

Private Types
enum	{ kMaxPtBins =8 }
enum	{ kMaxCutVar =10 }
enum	{ kMaxSteps =10 }
enum	{ kMaxNHist =500000 }
enum	{   kDplustoKpipi, kD0toKpi, kDstartoKpipi, kDstoKKpi,   kD0toKpipipi, kLambdactopKpi }

Private Member Functions
void	SetPDGdaughterDstoKKpi ()
void	SetPDGdaughterDstopiKK ()
	AliAnalysisTaskSESignificance (const AliAnalysisTaskSESignificance &source)
AliAnalysisTaskSESignificance &	operator= (const AliAnalysisTaskSESignificance &source)
void	SetPDGCodes ()
Int_t	GetHistoIndex (Int_t iPtBin) const
Int_t	GetSignalHistoIndex (Int_t iPtBin) const
Int_t	GetBackgroundHistoIndex (Int_t iPtBin) const
Int_t	GetLSHistoIndex (Int_t iPtBin) const
Int_t	CheckOrigin (const AliAODMCParticle *mcPart, const TClonesArray *mcArray) const
void	FillDplus (AliAODRecoDecayHF *d, TClonesArray *arrayMC, Int_t index, Int_t isSel)
void	FillD02p (AliAODRecoDecayHF *d, TClonesArray *arrayMC, Int_t index, Int_t isSel)
void	FillDs (AliAODRecoDecayHF *d, TClonesArray *arrayMC, Int_t index, Int_t isSel, Int_t optDecay)
void	FillDstar (AliAODRecoCascadeHF *dstarD0pi, TClonesArray *arrayMC, Int_t index, Int_t isSel)
void	FillD04p (AliAODRecoDecayHF *d, TClonesArray *arrayMC, Int_t index, Int_t isSel)
void	FillLambdac (AliAODRecoDecayHF *d, TClonesArray *arrayMC, Int_t index, Int_t isSel)

Private Attributes
TList *	fOutput
	! list send on output slot 0 More...
TList *	fCutList
TH1F *	fMassHist [kMaxNHist]
	Multidimvector container. More...
TH1F *	fSigHist [kMaxNHist]
	!hist. for inv mass (sig from MC truth) More...
TH1F *	fBkgHist [kMaxNHist]
	!hist. for inv mass (bkg from MC truth) More...
TH1F *	fRflHist [kMaxNHist]
	!hist. for inv mass (bkg from MC truth) More...
TH1F *	fHistNEvents
	! hist of n of aods More...
Float_t	fUpmasslimit
Float_t	fLowmasslimit
	upper inv mass limit for histos More...
AliRDHFCuts *	fRDCuts
	lower inv mass limit for histos More...
Int_t	fNPtBins
	prong cut values More...
Bool_t	fReadMC
	number of pt bins More...
Bool_t	fUseSelBit
	flag for access to MC More...
FeedDownEnum	fBFeedDown
	flag to use selection bit (speed up candidates selection) More...
Int_t	fDecChannel
	flag to search for D from B decays More...
Int_t	fPDGmother
	decay channel identifier More...
Int_t	fNProngs
	PDG code of D meson. More...
Int_t	fPDGdaughters [4]
	number of prong of the decay channel More...
TString	fBranchName
	PDG codes of daughters. More...
Int_t	fSelectionlevel
	AOD branch name for channel. More...
Int_t	fNVars
	selection level: kALL,kTracks,kCandidate More...
Float_t	fVars [kMaxCutVar]
	number of selection variables More...
Int_t	fNBins
	array with values of cut variables More...
Int_t	fPartOrAndAntiPart
	number of bins in the mass histograms More...
Int_t	fDsChannel
	fill histograms with particle only (+1), antiparticle only (-1), both (0) More...
Int_t	fPDGDStarToD0pi [2]
	Ds resonant channel selected. More...
Int_t	fPDGD0ToKpi [2]
	PDG codes for the particles in the D* -> pi + D0 decay. More...

Detailed Description

Definition at line 25 of file AliAnalysisTaskSESignificance.h.

Member Enumeration Documentation

anonymous enum

private

Enumerator
kMaxPtBins

Definition at line 96 of file AliAnalysisTaskSESignificance.h.

anonymous enum

private

Enumerator
kMaxCutVar

Definition at line 97 of file AliAnalysisTaskSESignificance.h.

anonymous enum

private

Enumerator
kMaxSteps

Definition at line 98 of file AliAnalysisTaskSESignificance.h.

anonymous enum

private

Enumerator
kMaxNHist

Definition at line 99 of file AliAnalysisTaskSESignificance.h.

anonymous enum

private

Enumerator
kDplustoKpipi
kD0toKpi
kDstartoKpipi
kDstoKKpi
kD0toKpipipi
kLambdactopKpi

Definition at line 100 of file AliAnalysisTaskSESignificance.h.

enum AliAnalysisTaskSESignificance::ChanDs

Enumerator
kAllReson
kPhi
kK0star

Definition at line 30 of file AliAnalysisTaskSESignificance.h.

enum AliAnalysisTaskSESignificance::FeedDownEnum

Enumerator
kBoth
kCharmOnly
kBeautyOnly

Definition at line 29 of file AliAnalysisTaskSESignificance.h.

Constructor & Destructor Documentation

AliAnalysisTaskSESignificance::AliAnalysisTaskSESignificance

(

)

Definition at line 70 of file AliAnalysisTaskSESignificance.cxx.

AliAnalysisTaskSESignificance::AliAnalysisTaskSESignificance	(	const char *	name,
		TList *	listMDV,
		AliRDHFCuts *	RDCuts,
		Int_t	decaychannel,
		Int_t	selectionlevel = AliRDHFCuts::kAll
	)

Definition at line 109 of file AliAnalysisTaskSESignificance.cxx.

AliAnalysisTaskSESignificance::~AliAnalysisTaskSESignificance ( )

virtual

Definition at line 154 of file AliAnalysisTaskSESignificance.cxx.

AliAnalysisTaskSESignificance::AliAnalysisTaskSESignificance ( const AliAnalysisTaskSESignificance &  source )

private

Member Function Documentation

Bool_t AliAnalysisTaskSESignificance::CheckConsistency

(

)

Definition at line 246 of file AliAnalysisTaskSESignificance.cxx.

Referenced by AliAnalysisTaskSESignificance().

Int_t AliAnalysisTaskSESignificance::CheckOrigin ( const AliAODMCParticle *  mcPart, const TClonesArray *  mcArray  ) const

private

Definition at line 1009 of file AliAnalysisTaskSESignificance.cxx.

Referenced by UserExec().

void AliAnalysisTaskSESignificance::FillD02p ( AliAODRecoDecayHF *  d, TClonesArray *  arrayMC, Int_t  index, Int_t  isSel  )

private

Definition at line 704 of file AliAnalysisTaskSESignificance.cxx.

Referenced by UserExec().

void AliAnalysisTaskSESignificance::FillD04p ( AliAODRecoDecayHF *  d, TClonesArray *  arrayMC, Int_t  index, Int_t  isSel  )

private

Definition at line 867 of file AliAnalysisTaskSESignificance.cxx.

Referenced by UserExec().

void AliAnalysisTaskSESignificance::FillDplus ( AliAODRecoDecayHF *  d, TClonesArray *  arrayMC, Int_t  index, Int_t  isSel  )

private

Definition at line 678 of file AliAnalysisTaskSESignificance.cxx.

Referenced by UserExec().

void AliAnalysisTaskSESignificance::FillDs ( AliAODRecoDecayHF *  d, TClonesArray *  arrayMC, Int_t  index, Int_t  isSel, Int_t  optDecay  )

private

Definition at line 791 of file AliAnalysisTaskSESignificance.cxx.

Referenced by UserExec().

void AliAnalysisTaskSESignificance::FillDstar ( AliAODRecoCascadeHF *  dstarD0pi, TClonesArray *  arrayMC, Int_t  index, Int_t  isSel  )

private

Definition at line 756 of file AliAnalysisTaskSESignificance.cxx.

Referenced by UserExec().

void AliAnalysisTaskSESignificance::FillLambdac ( AliAODRecoDecayHF *  d, TClonesArray *  arrayMC, Int_t  index, Int_t  isSel  )

private

Definition at line 873 of file AliAnalysisTaskSESignificance.cxx.

Referenced by UserExec().

Int_t AliAnalysisTaskSESignificance::GetBackgroundHistoIndex ( Int_t  iPtBin ) const

inlineprivate

Definition at line 84 of file AliAnalysisTaskSESignificance.h.

Int_t AliAnalysisTaskSESignificance::GetBFeedDown ( ) const

inline

Definition at line 54 of file AliAnalysisTaskSESignificance.h.

Int_t AliAnalysisTaskSESignificance::GetDsChannel ( ) const

inline

Definition at line 55 of file AliAnalysisTaskSESignificance.h.

Int_t AliAnalysisTaskSESignificance::GetFillWithPartAntiPartBoth ( ) const

inline

Definition at line 53 of file AliAnalysisTaskSESignificance.h.

Int_t AliAnalysisTaskSESignificance::GetHistoIndex ( Int_t  iPtBin ) const

inlineprivate

Definition at line 82 of file AliAnalysisTaskSESignificance.h.

Float_t AliAnalysisTaskSESignificance::GetLowerMassLimit ( ) const

inline

Definition at line 51 of file AliAnalysisTaskSESignificance.h.

Int_t AliAnalysisTaskSESignificance::GetLSHistoIndex ( Int_t  iPtBin ) const

inlineprivate

Definition at line 85 of file AliAnalysisTaskSESignificance.h.

Int_t AliAnalysisTaskSESignificance::GetNBins ( ) const

inline

Definition at line 52 of file AliAnalysisTaskSESignificance.h.

Int_t AliAnalysisTaskSESignificance::GetSignalHistoIndex ( Int_t  iPtBin ) const

inlineprivate

Definition at line 83 of file AliAnalysisTaskSESignificance.h.

Float_t AliAnalysisTaskSESignificance::GetUpperMassLimit ( ) const

inline

Definition at line 50 of file AliAnalysisTaskSESignificance.h.

Bool_t AliAnalysisTaskSESignificance::GetUseSelBit ( ) const

inline

Definition at line 56 of file AliAnalysisTaskSESignificance.h.

void AliAnalysisTaskSESignificance::LocalInit ( )

virtual

Definition at line 311 of file AliAnalysisTaskSESignificance.cxx.

AliAnalysisTaskSESignificance& AliAnalysisTaskSESignificance::operator= ( const AliAnalysisTaskSESignificance &  source )

private

void AliAnalysisTaskSESignificance::SetBFeedDown

(

FeedDownEnum

flagB

)

Definition at line 284 of file AliAnalysisTaskSESignificance.cxx.

Referenced by AddTaskSignificance(), SetDFromBeautyOnly(), and SetDFromCharmOnly().

void AliAnalysisTaskSESignificance::SetDFromBeautyOnly ( )

inline

Definition at line 41 of file AliAnalysisTaskSESignificance.h.

void AliAnalysisTaskSESignificance::SetDFromCharmOnly ( )

inline

Definition at line 40 of file AliAnalysisTaskSESignificance.h.

void AliAnalysisTaskSESignificance::SetDsChannel ( Int_t  chan )

inline

Definition at line 46 of file AliAnalysisTaskSESignificance.h.

Referenced by AliAnalysisTaskSESignificance().

void AliAnalysisTaskSESignificance::SetFillWithPartAntiPartBoth ( Int_t  value )

inline

Definition at line 45 of file AliAnalysisTaskSESignificance.h.

Referenced by AddTaskSignificance().

void AliAnalysisTaskSESignificance::SetMassLimits	(	Float_t	range,
		Int_t	pdg
	)

Definition at line 292 of file AliAnalysisTaskSESignificance.cxx.

Referenced by AliAnalysisTaskSESignificance().

void AliAnalysisTaskSESignificance::SetMassLimits	(	Float_t	lowlimit,
		Float_t	uplimit
	)

Definition at line 300 of file AliAnalysisTaskSESignificance.cxx.

void AliAnalysisTaskSESignificance::SetNBins ( Int_t  nbins )

inline

Definition at line 44 of file AliAnalysisTaskSESignificance.h.

void AliAnalysisTaskSESignificance::SetPDGCodes ( )

private

Definition at line 178 of file AliAnalysisTaskSESignificance.cxx.

Referenced by AliAnalysisTaskSESignificance().

void AliAnalysisTaskSESignificance::SetPDGdaughterDstoKKpi ( )

inlineprivate

Definition at line 66 of file AliAnalysisTaskSESignificance.h.

Referenced by UserExec().

void AliAnalysisTaskSESignificance::SetPDGdaughterDstopiKK ( )

inlineprivate

Definition at line 72 of file AliAnalysisTaskSESignificance.h.

Referenced by UserExec().

void AliAnalysisTaskSESignificance::SetReadMC ( Bool_t  readMC = kTRUE )

inline

Definition at line 38 of file AliAnalysisTaskSESignificance.h.

Referenced by AddTaskSignificance().

void AliAnalysisTaskSESignificance::SetUseSelBit ( Bool_t  selBit = kTRUE )

inline

Definition at line 47 of file AliAnalysisTaskSESignificance.h.

Referenced by AddTaskSignificance().

void AliAnalysisTaskSESignificance::Terminate ( Option_t *  option )

virtual

Definition at line 947 of file AliAnalysisTaskSESignificance.cxx.

void AliAnalysisTaskSESignificance::UserCreateOutputObjects ( )

virtual

Implementation of interface methods.

Definition at line 374 of file AliAnalysisTaskSESignificance.cxx.

void AliAnalysisTaskSESignificance::UserExec ( Option_t *  option )

virtual

Definition at line 448 of file AliAnalysisTaskSESignificance.cxx.

Member Data Documentation

FeedDownEnum AliAnalysisTaskSESignificance::fBFeedDown

private

flag to use selection bit (speed up candidates selection)

Definition at line 115 of file AliAnalysisTaskSESignificance.h.

Referenced by GetBFeedDown(), SetBFeedDown(), and UserExec().

TH1F* AliAnalysisTaskSESignificance::fBkgHist[kMaxNHist]

private

!hist. for inv mass (bkg from MC truth)

Definition at line 106 of file AliAnalysisTaskSESignificance.h.

Referenced by AliAnalysisTaskSESignificance(), FillD02p(), FillDplus(), FillDs(), FillDstar(), FillLambdac(), Terminate(), and UserCreateOutputObjects().

TString AliAnalysisTaskSESignificance::fBranchName

private

PDG codes of daughters.

Definition at line 120 of file AliAnalysisTaskSESignificance.h.

Referenced by SetPDGCodes(), and UserExec().

TList* AliAnalysisTaskSESignificance::fCutList

private

Definition at line 103 of file AliAnalysisTaskSESignificance.h.

Referenced by CheckConsistency(), LocalInit(), Terminate(), UserCreateOutputObjects(), UserExec(), and ~AliAnalysisTaskSESignificance().

Int_t AliAnalysisTaskSESignificance::fDecChannel

private

flag to search for D from B decays

Definition at line 116 of file AliAnalysisTaskSESignificance.h.

Referenced by AliAnalysisTaskSESignificance(), LocalInit(), SetPDGCodes(), Terminate(), UserCreateOutputObjects(), and UserExec().

Int_t AliAnalysisTaskSESignificance::fDsChannel

private

fill histograms with particle only (+1), antiparticle only (-1), both (0)

Definition at line 126 of file AliAnalysisTaskSESignificance.h.

Referenced by FillDs(), GetDsChannel(), and SetDsChannel().

TH1F* AliAnalysisTaskSESignificance::fHistNEvents

private

! hist of n of aods

Definition at line 108 of file AliAnalysisTaskSESignificance.h.

Referenced by UserCreateOutputObjects(), UserExec(), and ~AliAnalysisTaskSESignificance().

Float_t AliAnalysisTaskSESignificance::fLowmasslimit

private

upper inv mass limit for histos

Definition at line 110 of file AliAnalysisTaskSESignificance.h.

Referenced by GetLowerMassLimit(), SetMassLimits(), and UserCreateOutputObjects().

TH1F* AliAnalysisTaskSESignificance::fMassHist[kMaxNHist]

private

Multidimvector container.

!hist. for inv mass

Definition at line 104 of file AliAnalysisTaskSESignificance.h.

Referenced by AliAnalysisTaskSESignificance(), FillD02p(), FillDplus(), FillDs(), FillDstar(), FillLambdac(), Terminate(), and UserCreateOutputObjects().

Int_t AliAnalysisTaskSESignificance::fNBins

private

array with values of cut variables

Definition at line 124 of file AliAnalysisTaskSESignificance.h.

Referenced by GetNBins(), SetNBins(), and UserCreateOutputObjects().

Int_t AliAnalysisTaskSESignificance::fNProngs

private

PDG code of D meson.

Definition at line 118 of file AliAnalysisTaskSESignificance.h.

Referenced by FillD02p(), FillDs(), FillLambdac(), SetPDGCodes(), and UserExec().

Int_t AliAnalysisTaskSESignificance::fNPtBins

private

prong cut values

Definition at line 112 of file AliAnalysisTaskSESignificance.h.

Referenced by AliAnalysisTaskSESignificance(), CheckConsistency(), and UserCreateOutputObjects().

Int_t AliAnalysisTaskSESignificance::fNVars

private

selection level: kALL,kTracks,kCandidate

Definition at line 122 of file AliAnalysisTaskSESignificance.h.

Referenced by AliAnalysisTaskSESignificance(), and UserExec().

TList* AliAnalysisTaskSESignificance::fOutput

private

! list send on output slot 0

Definition at line 102 of file AliAnalysisTaskSESignificance.h.

Referenced by Terminate(), UserCreateOutputObjects(), UserExec(), and ~AliAnalysisTaskSESignificance().

Int_t AliAnalysisTaskSESignificance::fPartOrAndAntiPart

private

number of bins in the mass histograms

Definition at line 125 of file AliAnalysisTaskSESignificance.h.

Referenced by FillD02p(), FillDplus(), FillDs(), FillDstar(), FillLambdac(), GetFillWithPartAntiPartBoth(), and SetFillWithPartAntiPartBoth().

Int_t AliAnalysisTaskSESignificance::fPDGD0ToKpi[2]

private

PDG codes for the particles in the D* -> pi + D0 decay.

Definition at line 128 of file AliAnalysisTaskSESignificance.h.

Referenced by AliAnalysisTaskSESignificance(), FillDstar(), and UserExec().

Int_t AliAnalysisTaskSESignificance::fPDGdaughters[4]

private

number of prong of the decay channel

Definition at line 119 of file AliAnalysisTaskSESignificance.h.

Referenced by AliAnalysisTaskSESignificance(), SetPDGCodes(), SetPDGdaughterDstoKKpi(), SetPDGdaughterDstopiKK(), and UserExec().

Int_t AliAnalysisTaskSESignificance::fPDGDStarToD0pi[2]

private

Ds resonant channel selected.

Definition at line 127 of file AliAnalysisTaskSESignificance.h.

Referenced by AliAnalysisTaskSESignificance(), FillDstar(), and UserExec().

Int_t AliAnalysisTaskSESignificance::fPDGmother

private

decay channel identifier

Definition at line 117 of file AliAnalysisTaskSESignificance.h.

Referenced by AliAnalysisTaskSESignificance(), FillD02p(), SetPDGCodes(), and UserExec().

AliRDHFCuts* AliAnalysisTaskSESignificance::fRDCuts

private

lower inv mass limit for histos

Definition at line 111 of file AliAnalysisTaskSESignificance.h.

Referenced by AliAnalysisTaskSESignificance(), CheckConsistency(), LocalInit(), and UserExec().

Bool_t AliAnalysisTaskSESignificance::fReadMC

private

number of pt bins

Definition at line 113 of file AliAnalysisTaskSESignificance.h.

Referenced by FillD02p(), FillDplus(), FillDs(), FillDstar(), FillLambdac(), SetBFeedDown(), SetReadMC(), Terminate(), UserCreateOutputObjects(), and UserExec().

TH1F* AliAnalysisTaskSESignificance::fRflHist[kMaxNHist]

private

!hist. for inv mass (bkg from MC truth)

Definition at line 107 of file AliAnalysisTaskSESignificance.h.

Referenced by AliAnalysisTaskSESignificance(), FillD02p(), FillDs(), FillDstar(), FillLambdac(), Terminate(), and UserCreateOutputObjects().

Int_t AliAnalysisTaskSESignificance::fSelectionlevel

private

AOD branch name for channel.

Definition at line 121 of file AliAnalysisTaskSESignificance.h.

Referenced by UserExec().

TH1F* AliAnalysisTaskSESignificance::fSigHist[kMaxNHist]

private

!hist. for inv mass (sig from MC truth)

Definition at line 105 of file AliAnalysisTaskSESignificance.h.

Referenced by AliAnalysisTaskSESignificance(), FillD02p(), FillDplus(), FillDs(), FillDstar(), FillLambdac(), Terminate(), and UserCreateOutputObjects().

Float_t AliAnalysisTaskSESignificance::fUpmasslimit

private

Definition at line 109 of file AliAnalysisTaskSESignificance.h.

Referenced by GetUpperMassLimit(), SetMassLimits(), and UserCreateOutputObjects().

Bool_t AliAnalysisTaskSESignificance::fUseSelBit

private

flag for access to MC

Definition at line 114 of file AliAnalysisTaskSESignificance.h.

Referenced by GetUseSelBit(), SetUseSelBit(), and UserExec().

Float_t AliAnalysisTaskSESignificance::fVars[kMaxCutVar]

private

number of selection variables

Definition at line 123 of file AliAnalysisTaskSESignificance.h.

Referenced by AliAnalysisTaskSESignificance(), and UserExec().

---

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

• PWGHF/vertexingHF/AliAnalysisTaskSESignificance.h
• PWGHF/vertexingHF/AliAnalysisTaskSESignificance.cxx