Classes
struct	sort_descend
	functional for sorting pair by first element - descending More...

Typedefs
typedef std::pair< Double_t, Int_t >	ptidx_pair
	(pt,index) pair More...

Functions
Double_t	Mag2 (const AliVParticle &trk)

Double_t	Mag (const AliVParticle &trk)

Double_t	Dot (const AliVParticle &trk1, const AliVParticle &trk2)

Double_t	Perp2 (const AliVParticle &trk1, const AliVParticle &trk2)

Double_t	Perp (const AliVParticle &trk1, const AliVParticle &trk2)

std::vector< Int_t >	SortTracksPt (AliVEvent *event)

std::vector< Int_t >	SortTracksPt (AliParticleContainer *track_container)

Double_t	Z_ptot (const AliEmcalJet jet, const AliVParticle trk)

Double_t	Z_pt (const AliEmcalJet jet, const AliVParticle trk)

Double_t	Xi (Double_t z)

Double_t	DeltaR (const AliVParticle part1, const AliVParticle part2)

Int_t	IdxInArray (Int_t index, TArrayI &array)

AliAnalysisTaskEmcalJetCDF *	AddTaskEmcalJetCDF (const char ntracks="usedefault", const char nclusters="usedefault", const char ncells="usedefault", const char tag="CDF")

void	jetContSetParams (AliJetContainer *jetCont, Float_t jetptmin=1., Float_t jetptmax=500., Float_t jetareacutperc=0., Int_t leadhadtype=2, Int_t nLeadJets=1, Float_t mintrackpt=0.15, Float_t maxtrackpt=1000.)

Typedef Documentation

typedef std::pair<Double_t, Int_t> NS_AliAnalysisTaskEmcalJetCDF::ptidx_pair

(pt,index) pair

Definition at line 61 of file AliAnalysisTaskEmcalJetCDF.h.

Function Documentation

AliAnalysisTaskEmcalJetCDF * NS_AliAnalysisTaskEmcalJetCDF::AddTaskEmcalJetCDF	(	const char *	ntracks = `"usedefault"`,
		const char *	nclusters = `"usedefault"`,
		const char *	ncells = `"usedefault"`,
		const char *	tag = `"CDF"`
	)

Add a AliAnalysisTaskEmcalJetCDF task - detailed signature

Parameters

ntracks	name of tracks collection
nclusters	name of clusters collection
ncells	name of EMCAL cell collection
tag	tag name of analysis task

Returns: AliAnalysisTaskEmcalJetCDF* task

Definition at line 1589 of file AliAnalysisTaskEmcalJetCDF.cxx.

Referenced by IdxInArray().

Double_t NS_AliAnalysisTaskEmcalJetCDF::DeltaR	(	const AliVParticle *	part1,
		const AliVParticle *	part2
	)

inline

Return dR dinstance in eta,phi plane between 2 AliVParticle derived objects

Parameters

part1	AliVParticle*
part2	AliVParticle*

Returns: #eta-#phi distance from jet axis

Definition at line 144 of file AliAnalysisTaskEmcalJetCDF.h.

Referenced by AliAnalysisTaskRecoilJetYield::SoftDrop(), and AliAnalysisTaskEmcalJetShapesMC::SoftDrop().

Double_t NS_AliAnalysisTaskEmcalJetCDF::Dot	(	const AliVParticle &	trk1,
		const AliVParticle &	trk2
	)

inline

Computing the Dot product of two AliVParticle derived objects

Parameters

trk1	AliVParticle 1
trk2	AliVParticle 2

Returns: Mag2

Definition at line 84 of file AliAnalysisTaskEmcalJetCDF.h.

Referenced by AliAODConversionMother::CalculateDistanceBetweenPhotons(), and Perp2().

Int_t NS_AliAnalysisTaskEmcalJetCDF::IdxInArray	(	Int_t	index,
		TArrayI &	array
	)

inline

Search for index(int) in array of ints

Parameters

index	the index to be searched
array	array of ints

Returns: kTRUE if found

Definition at line 156 of file AliAnalysisTaskEmcalJetCDF.h.

void NS_AliAnalysisTaskEmcalJetCDF::jetContSetParams	(	AliJetContainer *	jetCont,
		Float_t	jetptmin = `1.`,
		Float_t	jetptmax = `500.`,
		Float_t	jetareacutperc = `0.`,
		Int_t	leadhadtype = `2`,
		Int_t	nLeadJets = `1`,
		Float_t	mintrackpt = `0.15`,
		Float_t	maxtrackpt = `1000.`
	)

Set parameters of a jet container

Parameters

jetCont	AliJetContainer*
jetptmin	: min pt of jets in this container (default = 1.)
jetptmax	: max pt of jets in this container (default = 500.)
jetareacutperc	: cut jets under percentage of area given by algo radius (default = 0.)
leadhadtype	: 0 = charged, 1 = neutral, 2 = both (default = 2)
nLeadJets	: how many jets are to be considered the leading jet(s) (default = 1)
mintrackpt	: min track constituent pt to accept the jet (default = 0.15)
maxtrackpt	: max track constituent pt to accept the jet (default = 1000.)

Returns

Set parameters of a jet container

Parameters

jetCont	AliJetContainer*
jetptmin	: min pt of jets in this container (default = 1.)
jetptmax	: max pt of jets in this container (default = 500.)
jetareacutperc	: cut jets under percentage of area given by algo radius (default = 0.)
leadhadtype	: 0 = charged, 1 = neutral, 2 = both (default = 2)
nLeadJets	: how many jets are to be considered the leading jet(s) (default = 1)
mintrackpt	: min track constituent pt to accept the jet (default = 0.15)
maxtrackpt	: max track constituent pt to accept the jet (default = 1000.)

Definition at line 1694 of file AliAnalysisTaskEmcalJetCDF.cxx.

Referenced by IdxInArray().

Double_t NS_AliAnalysisTaskEmcalJetCDF::Mag ( const AliVParticle & trk )

inline

Computing the Mag of an AliVParticle derived object

Parameters

trk	AliVParticle

Returns: Mag2

Definition at line 78 of file AliAnalysisTaskEmcalJetCDF.h.

Referenced by AliAODConversionMother::CalculateDistanceBetweenPhotons(), AliAnalysisTaskJetsEvshape::CalculateThrust(), and AliAnalysisHelperJetTasks::GetEventShapes().

Double_t NS_AliAnalysisTaskEmcalJetCDF::Mag2 ( const AliVParticle & trk )

inline

Computing the Mag2 of an AliVParticle derived object

Parameters

trk	AliVParticle

Returns: Mag2

Definition at line 72 of file AliAnalysisTaskEmcalJetCDF.h.

Referenced by Mag(), and Perp2().

Double_t NS_AliAnalysisTaskEmcalJetCDF::Perp	(	const AliVParticle &	trk1,
		const AliVParticle &	trk2
	)

inline

Computing the transverse component of trk1 w.r.t trk2

Parameters

trk1	AliVParticle 1
trk2	AliVParticle 2

Returns: Perp of trk1 w.r.t. trk2

Definition at line 104 of file AliAnalysisTaskEmcalJetCDF.h.

Referenced by AliAnalysisTaskEmcalJetCDF::FillHistograms().

Double_t NS_AliAnalysisTaskEmcalJetCDF::Perp2	(	const AliVParticle &	trk1,
		const AliVParticle &	trk2
	)

inline

Computing the transverse component squared of trk1 w.r.t trk2

Parameters

trk1	AliVParticle 1
trk2	AliVParticle 2

Returns: Perp2 of trk1 w.r.t. trk2

Definition at line 91 of file AliAnalysisTaskEmcalJetCDF.h.

Referenced by Perp().

std::vector< Int_t > NS_AliAnalysisTaskEmcalJetCDF::SortTracksPt ( AliVEvent * event )

Sorting of tracks in the event by pt (descending)

Parameters

event AliVEvent*

Returns: vector of indexes of constituents

Definition at line 1524 of file AliAnalysisTaskEmcalJetCDF.cxx.

std::vector< Int_t > NS_AliAnalysisTaskEmcalJetCDF::SortTracksPt ( AliParticleContainer * track_container )

Sorting of tracks in the event by pt (descending) - using a particle container

Parameters

track_container AliParticleContainer*

Returns: vector of indexes of constituents

Definition at line 1554 of file AliAnalysisTaskEmcalJetCDF.cxx.

Referenced by Perp().

Double_t NS_AliAnalysisTaskEmcalJetCDF::Xi ( Double_t z )

inline

Get Xi for a double value z

Returns: Xi

Definition at line 138 of file AliAnalysisTaskEmcalJetCDF.h.

Referenced by AliAnalysisTaskEmcalJetCDF::FillHistograms().

Double_t NS_AliAnalysisTaskEmcalJetCDF::Z_pt	(	const AliEmcalJet *	jet,
		const AliVParticle *	trk
	)

inline

Get Pt() fraction of constituent to jet

Parameters

jet	AliEmcalJet*
trk	AliVParticle*

Returns: Z = trk->Pt()/jet->Pt()

Definition at line 130 of file AliAnalysisTaskEmcalJetCDF.h.

Referenced by AliAnalysisTaskEmcalJetCDF::FillHistograms().

Double_t NS_AliAnalysisTaskEmcalJetCDF::Z_ptot	(	const AliEmcalJet *	jet,
		const AliVParticle *	trk
	)

inline

Get P() fraction of constituent to jet

Parameters

jet	AliEmcalJet*
trk	AliVParticle*

Returns: Z = trk->P()/jet->P()

Definition at line 120 of file AliAnalysisTaskEmcalJetCDF.h.

Referenced by AliAnalysisTaskEmcalJetCDF::FillHistograms().

Classes

Typedefs

Functions

Typedef Documentation

Function Documentation