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AliRoot » PWG » FLOW » TASKS » AliFlowEvent

class AliFlowEvent: public AliFlowEventSimple

Function Members (Methods)

public:

	AliFlowEvent()
	AliFlowEvent(Int_t n)
	AliFlowEvent(const AliFlowEvent& event)
	AliFlowEvent(AliFlowTrackCuts* rpCuts, AliFlowTrackCuts* poiCuts)
	AliFlowEvent(const AliMCEvent* anInput, const AliCFManager* rpCFManager = NULL, const AliCFManager* poiCFManager = NULL)
	AliFlowEvent(const AliESDEvent* anInput, const AliCFManager* rpCFManager = NULL, const AliCFManager* poiCFManager = NULL)
	AliFlowEvent(const AliAODEvent* anInput, const AliCFManager* rpCFManager = NULL, const AliCFManager* poiCFManager = NULL)
	AliFlowEvent(const AliESDEvent* anInput, const AliCFManager* poiCFManager, Bool_t hybrid)
	AliFlowEvent(const AliESDEvent* anInput, const AliMultiplicity* anInputTracklets, const AliCFManager* poiCFManager)
	AliFlowEvent(const AliESDEvent* anInput, const TH2F* anInputFMDhist, const AliCFManager* poiCFManager)
	AliFlowEvent(const AliESDEvent* anInput, const AliESDPmdTrack* pmdtracks, const AliCFManager* poiCFManager)
	AliFlowEvent(const AliESDEvent* anInput, const AliMCEvent* anInputMc, AliFlowEvent::KineSource anOption = kNoKine, const AliCFManager* rpCFManager = NULL, const AliCFManager* poiCFManager = NULL)
virtual	~AliFlowEvent()
void	TObject::AbstractMethod(const char* method) const
void	AliFlowEventSimple::AddFlow(Double_t v1, Double_t v2, Double_t v3, Double_t v4, Double_t v5)
void	AliFlowEventSimple::AddFlow(Double_t v1, Double_t v2, Double_t v3, Double_t v4, Double_t v5, Double_t rp1, Double_t rp2, Double_t rp3, Double_t rp4, Double_t rp5)
void	AliFlowEventSimple::AddTrack(AliFlowTrackSimple* track)
void	AliFlowEventSimple::AddV1(Double_t v1)
void	AliFlowEventSimple::AddV2(Double_t v2)
void	AliFlowEventSimple::AddV2(TF1* ptDepV2)
void	AliFlowEventSimple::AddV3(Double_t v3)
void	AliFlowEventSimple::AddV4(Double_t v4)
void	AliFlowEventSimple::AddV5(Double_t v5)
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	AliFlowEventSimple::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
Int_t	AliFlowEventSimple::CleanUpDeadTracks()
virtual void	TObject::Clear(Option_t* = "")
virtual void	ClearCachedRun()
virtual void	ClearFast()
virtual TObject*	TObject::Clone(const char* newname = "") const
void	AliFlowEventSimple::CloneTracks(Int_t n)
virtual Int_t	TObject::Compare(const TObject* obj) const
virtual void	TObject::Copy(TObject& object) const
void	AliFlowEventSimple::DefineDeadZone(Double_t etaMin, Double_t etaMax, Double_t phiMin, Double_t phiMax)
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
void	Fill(AliFlowTrackCuts* rpCuts, AliFlowTrackCuts* poiCuts)
void	FindDaughters(Bool_t keepDaughtersInRPselection = kFALSE)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
virtual void	Get2Qsub(AliFlowVector* Qarray, Int_t n = 2, TList* weightsList = 0x0, Bool_t usePhiWeights = 0x0, Bool_t usePtWeights = 0x0, Bool_t useEtaWeights = 0x0)
Double_t	AliFlowEventSimple::GetAfterBurnerPrecision() const
Double_t	AliFlowEventSimple::GetCentrality() const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
Int_t	AliFlowEventSimple::GetEventNSelTracksPOI() const
Int_t	AliFlowEventSimple::GetEventNSelTracksRP() const
virtual const char*	TObject::GetIconName() const
Double_t	AliFlowEventSimple::GetMCReactionPlaneAngle() const
virtual const char*	TObject::GetName() const
Int_t	AliFlowEventSimple::GetNumberOfPOIs(Int_t i = 1) const
Int_t	AliFlowEventSimple::GetNumberOfRPs() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
Double_t	AliFlowEventSimple::GetPsi1() const
Double_t	AliFlowEventSimple::GetPsi2() const
Double_t	AliFlowEventSimple::GetPsi3() const
Double_t	AliFlowEventSimple::GetPsi4() const
Double_t	AliFlowEventSimple::GetPsi5() const
virtual AliFlowVector	GetQ(Int_t n = 2, TList* weightsList = NULL, Bool_t usePhiWeights = kFALSE, Bool_t usePtWeights = kFALSE, Bool_t useEtaWeights = kFALSE)
Int_t	AliFlowEventSimple::GetReferenceMultiplicity() const
virtual const char*	TObject::GetTitle() const
AliFlowTrack*	GetTrack(Int_t i)
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TObject::Hash() const
void	AliFlowEventSimple::IncrementNumberOfPOIs(Int_t poiType = 1)
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
void	InsertTrack(AliFlowTrack*)
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	AliFlowEventSimple::IsFolder() const
Bool_t	TObject::IsOnHeap() const
Bool_t	AliFlowEventSimple::IsSetMCReactionPlaneAngle() const
virtual Bool_t	TObject::IsSortable() const
Bool_t	AliFlowEventSimple::IsUserModified() const
Bool_t	TObject::IsZombie() const
virtual void	TObject::ls(Option_t* option = "") const
AliFlowTrackSimple*	AliFlowEventSimple::MakeNewTrack()
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
Int_t	AliFlowEventSimple::NumberOfTracks() const
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
static void	TObject::operator delete(void* ptr)
static void	TObject::operator delete(void* ptr, void* vp)
static void	TObject::operator delete[](void* ptr)
static void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
AliFlowEvent&	operator=(const AliFlowEvent& event)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	AliFlowEventSimple::Print(Option_t* option = "") const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
void	AliFlowEventSimple::ResolutionPt(Double_t res)
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
void	AliFlowEventSimple::SetAfterBurnerPrecision(Double_t p)
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
void	AliFlowEventSimple::SetCentrality(Double_t c)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
void	AliFlowEventSimple::SetEventNSelTracksPOI(Int_t np)
void	AliFlowEventSimple::SetEventNSelTracksRP(Int_t nr)
void	SetMCReactionPlaneAngle(const AliMCEvent* mcEvent)
void	AliFlowEventSimple::SetNumberOfPOIs(Int_t nubmerOfPOIs, Int_t poiType = 1)
void	AliFlowEventSimple::SetNumberOfRPs(Int_t nr)
static void	TObject::SetObjectStat(Bool_t stat)
void	AliFlowEventSimple::SetPsi1(Double_t gPsi1)
void	AliFlowEventSimple::SetPsi2(Double_t gPsi2)
void	AliFlowEventSimple::SetPsi3(Double_t gPsi3)
void	AliFlowEventSimple::SetPsi4(Double_t gPsi4)
void	AliFlowEventSimple::SetPsi5(Double_t gPsi5)
void	AliFlowEventSimple::SetReferenceMultiplicity(Int_t m)
void	AliFlowEventSimple::SetShuffleTracks(Bool_t b)
virtual void	TObject::SetUniqueID(UInt_t uid)
void	AliFlowEventSimple::SetUseExternalSymmetryPlanes(TF1* gPsi1Psi3 = 0x0, TF1* gPsi2Psi4 = 0x0, TF1* gPsi3Psi5 = 0x0)
void	AliFlowEventSimple::SetUseGlauberMCSymmetryPlanes()
void	AliFlowEventSimple::SetUserModified(Bool_t s = kTRUE)
void	SetVZEROCalibrationForTrackCuts(AliFlowTrackCuts* cuts)
virtual void	ShowMembers(TMemberInspector&)
void	AliFlowEventSimple::ShuffleTracks()
static TF1*	AliFlowEventSimple::SimplePtDepV2()
static TF1*	AliFlowEventSimple::SimplePtSpectrum()
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
void	AliFlowEventSimple::TagPOI(const AliFlowTrackSimpleCuts* cuts, Int_t poiType = 1)
void	AliFlowEventSimple::TagRP(const AliFlowTrackSimpleCuts* cuts)
void	AliFlowEventSimple::TagSubeventsByCharge()
void	AliFlowEventSimple::TagSubeventsInEta(Double_t etaMinA, Double_t etaMaxA, Double_t etaMinB, Double_t etaMaxB)
void	AliFlowEventSimple::TagTracks(const AliFlowTrackSimpleCuts* cutsRP, const AliFlowTrackSimpleCuts* cutsPOI)
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
void	AliFlowEventSimple::TrackAdded()
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
virtual void	AliFlowEventSimple::Generate(Int_t nParticles, TF1* ptDist = NULL, Double_t phiMin = 0.0, Double_t phiMax = TMath::TwoPi(), Double_t etaMin = -1.0, Double_t etaMax = 1.0)
void	TObject::MakeZombie()
AliFlowTrack*	ReuseTrack(Int_t i)

Data Members

public:

enum KineSource {	kNoKine
	kESDkine
	kMCkine
};
enum AliFlowEventSimple::ConstructionMethod {	kEmpty
	kGenerate
};
enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

protected:

Double_t	AliFlowEventSimple::fAfterBurnerPrecision	iteration precision in afterburner
Double_t	AliFlowEventSimple::fCentrality	centrality
Double_t	AliFlowEventSimple::fMCReactionPlaneAngle	the angle of the reaction plane from the MC truth
Bool_t	AliFlowEventSimple::fMCReactionPlaneAngleIsSet	did we set it from MC?
TParameter<Double_t>*	AliFlowEventSimple::fMCReactionPlaneAngleWrap	! the angle of the reaction plane from the MC truth in TBrowser
TObjArray*	AliFlowEventSimple::fMothersCollection	!cache the particles with daughters
TParameter<Int_t>*	AliFlowEventSimple::fNumberOfPOIsWrap	! number of tracks that have passed the POI selection in TBrowser
TParameter<Int_t>*	AliFlowEventSimple::fNumberOfRPsWrap	! number of tracks that have passed the RP selection in TBrowser
Int_t	AliFlowEventSimple::fNumberOfTracks	number of tracks
TParameter<Int_t>*	AliFlowEventSimple::fNumberOfTracksWrap	! number of tracks in TBrowser
Double_t	AliFlowEventSimple::fPsi1	Psi_1
TF1*	AliFlowEventSimple::fPsi1Psi3	Correlation between Psi_1 and Psi_3
Double_t	AliFlowEventSimple::fPsi2	Psi_2
TF1*	AliFlowEventSimple::fPsi2Psi4	Correlation between Psi_2 and Psi_4
Double_t	AliFlowEventSimple::fPsi3	Psi_3
TF1*	AliFlowEventSimple::fPsi3Psi5	Correlation between Psi_3 and Psi_5
Double_t	AliFlowEventSimple::fPsi4	Psi_4
Double_t	AliFlowEventSimple::fPsi5	Psi_5
Int_t	AliFlowEventSimple::fReferenceMultiplicity	reference multiplicity
Bool_t	AliFlowEventSimple::fShuffleTracks	do we shuffle tracks on get?
Int_t*	AliFlowEventSimple::fShuffledIndexes	! placeholder for randomized indexes
TObjArray*	AliFlowEventSimple::fTrackCollection	-> collection of tracks
Bool_t	AliFlowEventSimple::fUseExternalSymmetryPlanes	Use symmetry planes (external)
Bool_t	AliFlowEventSimple::fUseGlauberMCSymmetryPlanes	Use symmetry planes (Glauber MC)
Bool_t	AliFlowEventSimple::fUserModified	did we modify the event in any way (afterburner etc) ?

private:

Int_t	fApplyRecentering	apply recentering of q-vectors? 2010 is 10h style, 2011 is 11h style
Int_t	fCachedRun	! cached calibration info for vzero
TArrayD*	fChi2A	! chi vs cent for vzero A ep_2
TArrayD*	fChi2C	! chi vs cent for vzero C ep_2
TArrayD*	fChi3A	! chi vs cent for vzero A ep_3
TArrayD*	fChi3C	! chi vs cent for vzero C ep_3
AliVEvent*	fEvent	! current event
Float_t	fMeanQ[9][2][2]	! recentering
Float_t	fMeanQv3[9][2][2]	! recentering
Int_t	fVZEROcentralityBin	! centrality bin for the current event
Float_t	fWidthQ[9][2][2]	! recentering
Float_t	fWidthQv3[9][2][2]	! recentering

Class Charts

Inheritance Chart:

TObject

←

AliFlowEventSimple

←

AliFlowEvent

Function documentation

AliFlowEvent()

 constructor

AliFlowEvent(Int_t n)

 constructor

AliFlowEvent(const AliFlowEvent& event)

 copy constructor

AliFlowEvent& operator=(const AliFlowEvent& event)

assignment operator

AliFlowTrack* GetTrack(Int_t i)

get track i from collection

void SetMCReactionPlaneAngle(const AliMCEvent* mcEvent)

sets the event plane angle from the proper header in the MC

AliFlowEvent(const AliMCEvent* anInput, const AliCFManager* rpCFManager = NULL, const AliCFManager* poiCFManager = NULL)

 constructor

AliFlowEvent(const AliESDEvent* anInput, const AliCFManager* rpCFManager = NULL, const AliCFManager* poiCFManager = NULL)

 constructor

AliFlowEvent(const AliAODEvent* anInput, const AliCFManager* rpCFManager = NULL, const AliCFManager* poiCFManager = NULL)

 constructor

AliFlowEvent(const AliESDEvent* anInput, const AliMCEvent* anInputMc, AliFlowEvent::KineSource anOption = kNoKine, const AliCFManager* rpCFManager = NULL, const AliCFManager* poiCFManager = NULL)

 constructor

AliFlowEvent(const AliESDEvent* anInput, const AliMultiplicity* anInputTracklets, const AliCFManager* poiCFManager)

 constructor

AliFlowEvent(const AliESDEvent* anInput, const AliCFManager* poiCFManager, Bool_t hybrid)

 constructor

AliFlowEvent(const AliESDEvent* anInput, const TH2F* anInputFMDhist, const AliCFManager* poiCFManager)

 constructor

void FindDaughters(Bool_t keepDaughtersInRPselection = kFALSE)

each flow track holds it's esd track index as well as its daughters esd index.
fill the array of daughters for every track with the pointers to flow tracks
to associate the mothers with daughters directly

void Fill(AliFlowTrackCuts* rpCuts, AliFlowTrackCuts* poiCuts)

Fills the event from a vevent: AliESDEvent,AliAODEvent,AliMCEvent
the input data needs to be attached to the cuts
we have two cases, if we're cutting the same collection of tracks
(same param type) then we can have tracks that are both rp and poi
in the other case we want to have two exclusive sets of rps and pois
e.g. one tracklets, the other PMD or global - USER IS RESPOSIBLE
FOR MAKING SURE THEY DONT OVERLAP OR ELSE THE SAME PARTICLE WILL BE
TAKEN TWICE

void InsertTrack(AliFlowTrack* )

 adds a flow track at the end of the container

AliFlowTrack* ReuseTrack(Int_t i)

try to reuse an existing track, if empty, make new one

AliFlowEvent(AliFlowTrackCuts* rpCuts, AliFlowTrackCuts* poiCuts)

 constructor

AliFlowEvent(const AliESDEvent* anInput, const AliESDPmdTrack* pmdtracks, const AliCFManager* poiCFManager)

 constructor

AliFlowVector GetQ(Int_t n = 2, TList* weightsList = NULL, Bool_t usePhiWeights = kFALSE, Bool_t usePtWeights = kFALSE, Bool_t useEtaWeights = kFALSE)

 start with the uncalibrated Q-vector. if we're not looking at vzero data, this will be returned
 so this is completely backward compatible

void Get2Qsub(AliFlowVector* Qarray, Int_t n = 2, TList* weightsList = 0x0, Bool_t usePhiWeights = 0x0, Bool_t usePtWeights = 0x0, Bool_t useEtaWeights = 0x0)

 get q vectors for the subevents. if no recentering is necessary, get the guy from the flow event simple

void SetVZEROCalibrationForTrackCuts(AliFlowTrackCuts* cuts)

 open calibration info, copied from AliAnalyisTaskVnV0.cxx

void ClearFast()

clear the event without releasing any memory
note that cached run number of recentering settigns are not clear
(see AliFlowEvent::ClearCachedRun() )

void ClearCachedRun()

clear the cached run (not in clear fast as cache needs to be persistent in most cases )

virtual ~AliFlowEvent()

{}