#include <AliAODRecoDecayHF4Prong.h>

Inheritance diagram for AliAODRecoDecayHF4Prong:

Public Member Functions
	AliAODRecoDecayHF4Prong ()

	AliAODRecoDecayHF4Prong (AliAODVertex vtx2, Double_t px, Double_t py, Double_t pz, Double_t d0, Double_t d0err, Double_t *dca, Double_t dist12, Double_t dist3, Double_t dist4, Short_t charge)

	AliAODRecoDecayHF4Prong (AliAODVertex vtx2, Double_t d0, Double_t d0err, Double_t dca, Double_t dist12, Double_t dist3, Double_t dist4, Short_t charge)

	AliAODRecoDecayHF4Prong (const AliAODRecoDecayHF4Prong &source)

AliAODRecoDecayHF4Prong &	operator= (const AliAODRecoDecayHF4Prong &source)

virtual	~AliAODRecoDecayHF4Prong ()

void	GetDCAs (Double_t dca[6]) const

Double_t	GetDist12toPrim () const

Double_t	GetDist3toPrim () const

Double_t	GetDist4toPrim () const

Double_t	ED0 () const

Double_t	YD0 () const

Double_t	CtD0 () const

Double_t	CtD0 (Double_t point[3]) const

Double_t	CtD0 (AliAODVertex *vtx1) const

Double_t	InvMassRho (Int_t i, Int_t j) const

Bool_t	CutRhoMass (Double_t massD0[2], Double_t massD0bar[2], Double_t CutMass, Double_t CutRho) const

void	InvMassD0 (Double_t mD0[2]) const

void	InvMassD0bar (Double_t mD0bar[2]) const

Bool_t	SelectD0 (const Double_t *cuts, Int_t &okD0, Int_t &okD0bar) const

Public Member Functions inherited from AliAODRecoDecayHF
	AliAODRecoDecayHF ()

	AliAODRecoDecayHF (AliAODVertex vtx2, Int_t nprongs, Short_t charge, Double_t px, Double_t py, Double_t pz, Double_t d0, Double_t d0err)

	AliAODRecoDecayHF (AliAODVertex vtx2, Int_t nprongs, Short_t charge, Double_t d0, Double_t *d0err)

	AliAODRecoDecayHF (Double_t vtx1[3], Double_t vtx2[3], Int_t nprongs, Short_t charge, Double_t px, Double_t py, Double_t pz, Double_t d0)

virtual	~AliAODRecoDecayHF ()

	AliAODRecoDecayHF (const AliAODRecoDecayHF &source)

AliAODRecoDecayHF &	operator= (const AliAODRecoDecayHF &source)

void	SetPrimaryVtxRef (TObject *vtx)
	primary vertex More...

AliAODVertex *	GetPrimaryVtxRef () const

void	SetOwnPrimaryVtx (const AliAODVertex *vtx)

void	CheckOwnPrimaryVtx () const

AliAODVertex *	GetOwnPrimaryVtx () const

void	GetOwnPrimaryVtx (Double_t vtx[3]) const

void	UnsetOwnPrimaryVtx ()

void	UnsetOwnSecondaryVtx ()

AliAODVertex *	GetPrimaryVtx () const

AliAODVertex *	RemoveDaughtersFromPrimaryVtx (AliAODEvent *aod)

void	RecalculateImpPars (AliAODVertex vtxAODNew, AliAODEvent aod)

void	SetIsFilled (Int_t filled)

Int_t	GetIsFilled () const

virtual void	DeleteRecoD ()

Double_t	DecayLength2 () const
	kinematics & topology More...

Double_t	DecayLength () const

Double_t	DecayLengthError () const

Double_t	NormalizedDecayLength () const

Double_t	NormalizedDecayLength2 () const

Double_t	DecayLengthXY () const

Double_t	DecayLengthXYError () const

Double_t	NormalizedDecayLengthXY () const

Double_t	Ct (UInt_t pdg) const

Double_t	CosPointingAngle () const

Double_t	CosPointingAngleXY () const

Double_t	ImpParXY () const

Double_t	QtProngFlightLine (Int_t ip) const

Double_t	QlProngFlightLine (Int_t ip) const

Double_t	Getd0errProng (Int_t ip) const
	prongs More...

void	Setd0errProngs (Int_t nprongs, Double_t *d0)

Double_t	Normalizedd0Prong (Int_t ip) const

void	Getd0MeasMinusExpProng (Int_t ip, Double_t magf, Double_t &d0diff, Double_t &errd0diff) const

void	SetNProngs ()

void	SetProngIDs (Int_t nIDs, UShort_t *id)

UShort_t	GetProngID (Int_t ip) const

Bool_t	DaughterHasPointOnITSLayer (Int_t dg, Int_t l) const
	ITS clustermap for daughters. More...

Bool_t	IsLikeSign () const
	check if it is like-sign More...

void	SetListOfCutsRef (TObject *obj)
	list of cuts More...

TList *	GetListOfCuts () const

AliRDHFCuts *	GetCuts (const char *name) const

AliKFParticle *	ApplyVertexingKF (Int_t iprongs, Int_t nprongs, Int_t pdgs, Bool_t topoCostraint, Double_t bzkG, Double_t *mass) const
	vertexing KF: More...

void	Misalign (TString misal="null")
	misalign More...

void	SetSelectionBit (Int_t i)
	selection map More...

Bool_t	HasSelectionBit (Int_t i) const

ULong_t	GetSelectionMap () const

Int_t	NumberOfFakeDaughters () const

Bool_t	HasBadDaughters () const

Private Attributes
Double_t	fDist12toPrim

Double_t	fDist3toPrim
	distance prim vert - 2 opposite sign track vertex More...

Double_t	fDist4toPrim
	distance prim vert - 3 track vertex More...

Additional Inherited Members
Protected Attributes inherited from AliAODRecoDecayHF
AliAODVertex *	fOwnPrimaryVtx
	TPC+ITS tracks not passing the StandardCuts2010 with loose DCA. More...

TRef	fEventPrimaryVtx
	primary vertex for this candidate More...

TRef	fListOfCuts
	ref to primary vertex of the event More...

Int_t	fNProngsHF
	ref to the list of analysis cuts More...

Double_t *	fd0err
	error on prongs rphi impact param [cm] More...

UShort_t *	fProngID
	track ID of daughters More...

ULong_t	fSelectionMap

Int_t	fIsFilled
	used to store outcome of selection in AliAnalysisVertexingHF More...

Detailed Description

Definition at line 17 of file AliAODRecoDecayHF4Prong.h.

Constructor & Destructor Documentation

AliAODRecoDecayHF4Prong::AliAODRecoDecayHF4Prong ( )

Default Constructor

Definition at line 34 of file AliAODRecoDecayHF4Prong.cxx.

AliAODRecoDecayHF4Prong::AliAODRecoDecayHF4Prong	(	AliAODVertex *	vtx2,
		Double_t *	px,
		Double_t *	py,
		Double_t *	pz,
		Double_t *	d0,
		Double_t *	d0err,
		Double_t *	dca,
		Double_t	dist12,
		Double_t	dist3,
		Double_t	dist4,
		Short_t	charge
	)

Constructor with AliAODVertex for decay vertex

Definition at line 45 of file AliAODRecoDecayHF4Prong.cxx.

AliAODRecoDecayHF4Prong::AliAODRecoDecayHF4Prong	(	AliAODVertex *	vtx2,
		Double_t *	d0,
		Double_t *	d0err,
		Double_t *	dca,
		Double_t	dist12,
		Double_t	dist3,
		Double_t	dist4,
		Short_t	charge
	)

Constructor with AliAODVertex for decay vertex and without prongs momenta

Definition at line 64 of file AliAODRecoDecayHF4Prong.cxx.

AliAODRecoDecayHF4Prong::AliAODRecoDecayHF4Prong ( const AliAODRecoDecayHF4Prong & source )

Copy constructor

Definition at line 82 of file AliAODRecoDecayHF4Prong.cxx.

virtual AliAODRecoDecayHF4Prong::~AliAODRecoDecayHF4Prong ( )

inlinevirtual

Definition at line 39 of file AliAODRecoDecayHF4Prong.h.

Member Function Documentation

Double_t AliAODRecoDecayHF4Prong::CtD0 ( ) const

inline

Definition at line 51 of file AliAODRecoDecayHF4Prong.h.

Double_t AliAODRecoDecayHF4Prong::CtD0 ( Double_t point[3] ) const

inline

Definition at line 52 of file AliAODRecoDecayHF4Prong.h.

Double_t AliAODRecoDecayHF4Prong::CtD0 ( AliAODVertex * vtx1 ) const

inline

Definition at line 53 of file AliAODRecoDecayHF4Prong.h.

Bool_t AliAODRecoDecayHF4Prong::CutRhoMass	(	Double_t	massD0[2],
		Double_t	massD0bar[2],
		Double_t	CutMass,
		Double_t	CutRho
	)		const

Cut on rho->pipi mass for any of the pairs

Definition at line 207 of file AliAODRecoDecayHF4Prong.cxx.

Referenced by InvMassRho(), AliRDHFCutsD0toKpipipi::IsSelected(), and SelectD0().

Double_t AliAODRecoDecayHF4Prong::ED0 ( ) const

inline

Definition at line 49 of file AliAODRecoDecayHF4Prong.h.

void AliAODRecoDecayHF4Prong::GetDCAs ( Double_t dca[6] ) const

inline

Definition at line 41 of file AliAODRecoDecayHF4Prong.h.

Double_t AliAODRecoDecayHF4Prong::GetDist12toPrim ( ) const

inline

Definition at line 44 of file AliAODRecoDecayHF4Prong.h.

Referenced by AliRDHFCutsD0toKpipipi::GetCutVarsForOpt(), AliRDHFCutsD0toKpipipi::IsSelected(), and AliAnalysisTaskSESelectHF4Prong::UserExec().

Double_t AliAODRecoDecayHF4Prong::GetDist3toPrim ( ) const

inline

Definition at line 45 of file AliAODRecoDecayHF4Prong.h.

Referenced by AliRDHFCutsD0toKpipipi::GetCutVarsForOpt(), AliRDHFCutsD0toKpipipi::IsSelected(), and AliAnalysisTaskSESelectHF4Prong::UserExec().

Double_t AliAODRecoDecayHF4Prong::GetDist4toPrim ( ) const

inline

Definition at line 46 of file AliAODRecoDecayHF4Prong.h.

Referenced by AliRDHFCutsD0toKpipipi::GetCutVarsForOpt(), AliRDHFCutsD0toKpipipi::IsSelected(), and AliAnalysisTaskSESelectHF4Prong::UserExec().

void AliAODRecoDecayHF4Prong::InvMassD0 ( Double_t mD0[2] ) const

Mass for the two D0 hypotheses

Definition at line 111 of file AliAODRecoDecayHF4Prong.cxx.

Referenced by AliRDHFCutsD0toKpipipi::D01Selected(), AliRDHFCutsD0toKpipipi::D02Selected(), AliRDHFCutsD0toKpipipi::GetCutVarsForOpt(), InvMassRho(), AliRDHFCutsD0toKpipipi::IsSelected(), SelectD0(), and AliAnalysisTaskSESelectHF4Prong::UserExec().

void AliAODRecoDecayHF4Prong::InvMassD0bar ( Double_t mD0bar[2] ) const

Mass for the two D0bar hypotheses

Definition at line 124 of file AliAODRecoDecayHF4Prong.cxx.

Referenced by AliRDHFCutsD0toKpipipi::D0bar1Selected(), AliRDHFCutsD0toKpipipi::D0bar2Selected(), AliRDHFCutsD0toKpipipi::GetCutVarsForOpt(), InvMassRho(), AliRDHFCutsD0toKpipipi::IsSelected(), SelectD0(), and AliAnalysisTaskSESelectHF4Prong::UserExec().

Double_t AliAODRecoDecayHF4Prong::InvMassRho	(	Int_t	i,
		Int_t	j
	)		const

inline

Definition at line 54 of file AliAODRecoDecayHF4Prong.h.

Referenced by CutRhoMass(), and AliRDHFCutsD0toKpipipi::IsSelectedFromPID().

AliAODRecoDecayHF4Prong & AliAODRecoDecayHF4Prong::operator= ( const AliAODRecoDecayHF4Prong & source )

assignment operator

Definition at line 94 of file AliAODRecoDecayHF4Prong.cxx.

Bool_t AliAODRecoDecayHF4Prong::SelectD0	(	const Double_t *	cuts,
		Int_t &	okD0,
		Int_t &	okD0bar
	)		const

This function compares the D0 with a set of cuts:

cuts[0] = D0 invariant mass cuts[1] = DCA between opposite sign tracks cuts[2] = Distance between primary and two tracks vertex fDist12toPrim cuts[3] = Distance between primary and three tracks vertex fDist3toPrim cuts[4] = Distance between primary and two tracks vertex fDist4toPrim cuts[5] = Cosinus of the pointing angle cuts[6] = Transverse momentum of the D0 candidate cuts[7] = Mass Pi+Pi- = mass of the rho0 cuts[8] = PID cut (one K in the quadruplet)

If candidate D0 does not pass the cuts return kFALSE

Definition at line 138 of file AliAODRecoDecayHF4Prong.cxx.

Referenced by InvMassRho().

Double_t AliAODRecoDecayHF4Prong::YD0 ( ) const

inline

Definition at line 50 of file AliAODRecoDecayHF4Prong.h.

Referenced by AliAnalysisTaskSESelectHF4Prong::UserExec().