class AliAnalysisTaskLK0Spectra: public AliAnalysisTaskSE

	        AliAnalysisTaskLK0Spectra class
    This task is for a performance study of V0 identification.
                It works with MC info and ESD tree.
                 Author: H.Ricaud, H.Ricaud@gsi.de

Function Members (Methods)

public:

	AliAnalysisTaskLK0Spectra()
	AliAnalysisTaskLK0Spectra(const char* name)
virtual	~AliAnalysisTaskLK0Spectra()
virtual void	TTask::Abort()MENU
void	TObject::AbstractMethod(const char* method) const
virtual void	TTask::Add(TTask* task)
virtual void	AliAnalysisTaskSE::AddAODBranch(const char* cname, void* addobj, const char* fname = "")
virtual AliAODEvent*	AliAnalysisTaskSE::AODEvent() const
virtual void	TObject::AppendPad(Option_t* option = "")
Bool_t	AliAnalysisTask::AreSlotsConnected()
virtual void	TTask::Browse(TBrowser* b)
Bool_t	AliAnalysisTask::CheckCircularDeps()
void	AliAnalysisTask::CheckNotify(Bool_t init = kFALSE)
virtual Bool_t	AliAnalysisTask::CheckOwnership() const
virtual Bool_t	AliAnalysisTask::CheckPostData() const
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TTask::CleanTasks()
virtual void	TTask::Clear(Option_t* option = "")
virtual TObject*	TNamed::Clone(const char* newname = "") const
virtual Int_t	TNamed::Compare(const TObject* obj) const
Bool_t	AliAnalysisTask::ConnectInput(Int_t islot, AliAnalysisDataContainer* cont)
virtual void	AliAnalysisTaskSE::ConnectInputData(Option_t* option = "")
Bool_t	AliAnalysisTask::ConnectOutput(Int_t islot, AliAnalysisDataContainer* cont)
virtual void	TTask::Continue()MENU
virtual void	TNamed::Copy(TObject& named) const
virtual void	AliAnalysisTaskSE::CreateOutputObjects()
virtual const char*	AliAnalysisTaskSE::CurrentFileName()
virtual Int_t	AliAnalysisTaskSE::DebugLevel() const
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 Long64_t	AliAnalysisTaskSE::Entry() const
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual AliESDfriend*	AliAnalysisTaskSE::ESDfriend() const
virtual const AliEventTag*	AliAnalysisTaskSE::EventTag() const
virtual void	AliAnalysisTaskSE::Exec(Option_t* option)
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	TTask::ExecuteTask(Option_t* option = "0")MENU
virtual void	TTask::ExecuteTasks(Option_t* option)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual void	TNamed::FillBuffer(char*& buffer)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
virtual void	AliAnalysisTask::FinishTaskOutput()
void	AliAnalysisTask::GetBranches(const char* type, TString& result) const
Int_t	TTask::GetBreakin() const
Int_t	TTask::GetBreakout() const
virtual UInt_t	AliAnalysisTaskSE::GetCollisionCandidates() const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
TObject*	AliAnalysisTask::GetInputData(Int_t islot) const
AliAnalysisDataSlot*	AliAnalysisTask::GetInputSlot(Int_t islot) const
TClass*	AliAnalysisTask::GetInputType(Int_t islot) const
TList*	TTask::GetListOfTasks() const
virtual const char*	TNamed::GetName() const
Int_t	AliAnalysisTask::GetNinputs() const
Int_t	AliAnalysisTask::GetNoutputs() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
TObject*	AliAnalysisTask::GetOutputData(Int_t islot) const
AliAnalysisDataSlot*	AliAnalysisTask::GetOutputSlot(Int_t islot) const
TClass*	AliAnalysisTask::GetOutputType(Int_t islot) const
TObject*	AliAnalysisTask::GetPublishedData() const
virtual TList*	AliAnalysisTaskSE::GetQAHistos() const
virtual const char*	TNamed::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
Bool_t	AliAnalysisTask::HasBranches() const
Bool_t	AliAnalysisTask::HasExecuted() const
virtual ULong_t	TNamed::Hash() const
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
virtual void	AliAnalysisTaskSE::Init()
virtual AliVEvent*	AliAnalysisTaskSE::InputEvent() const
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
Bool_t	TTask::IsActive() const
Bool_t	AliAnalysisTask::IsChecked() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	AliAnalysisTaskSE::IsEventInBinZero()
virtual Bool_t	TTask::IsFolder() const
Bool_t	AliAnalysisTask::IsInitialized() const
Bool_t	TObject::IsOnHeap() const
Bool_t	AliAnalysisTask::IsOutputReady(Int_t islot) const
Bool_t	AliAnalysisTask::IsPostEventLoop() const
Bool_t	AliAnalysisTask::IsReady() const
virtual Bool_t	TNamed::IsSortable() const
virtual Bool_t	AliAnalysisTaskSE::IsStandardAOD() const
Bool_t	AliAnalysisTask::IsUsed() const
Bool_t	AliAnalysisTask::IsZombie() const
void	AliAnalysisTaskSE::LoadBranches() const
virtual void	AliAnalysisTask::LocalInit()
virtual void	TTask::ls(Option_t* option = "*") constMENU
void	TObject::MayNotUse(const char* method) const
virtual AliMCEvent*	AliAnalysisTaskSE::MCEvent() const
Double_t	MyRapidity(Double_t rE, Double_t rPz) const
virtual Bool_t	AliAnalysisTaskSE::Notify()
virtual Bool_t	AliAnalysisTask::NotifyBinChange()
virtual void	AliAnalysisTaskSE::NotifyRun()
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)
virtual TTree*	AliAnalysisTaskSE::OutputTree() const
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	TNamed::Print(Option_t* option = "") const
void	AliAnalysisTask::PrintContainers(Option_t* option = "all", Int_t indent = 0) const
virtual void	AliAnalysisTask::PrintTask(Option_t* option = "all", Int_t indent = 0) const
Bool_t	AliAnalysisTask::ProducersTouched() const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
virtual void	AliAnalysisTask::Reset()
void	TObject::ResetBit(UInt_t f)
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 = "")
virtual void	AliAnalysisTaskSE::SelectCollisionCandidates(UInt_t offlineTriggerMask = AliVEvent::kMB)
void	TTask::SetActive(Bool_t active = kTRUE)TOGGLE
void	SetAnalysisCut(const char* useCut)
void	SetAnalysisMC(Bool_t analysisMC)
void	SetAnalysisType(const char* analysisType)
void	SetArmenterosCut(Double_t armenterosCut = 0.2)
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
void	AliAnalysisTask::SetBranches(const char* names)
void	TTask::SetBreakin(Int_t breakin = 1)TOGGLE
void	TTask::SetBreakout(Int_t breakout = 1)TOGGLE
void	SetCentralityRange(Int_t down, Int_t up)
void	SetCentralitySelector(AliAnalysisCentralitySelector* centr)
void	AliAnalysisTask::SetChecked(Bool_t flag = kTRUE)
void	SetCollidingSystems(Bool_t collidingSystems = 0)
virtual void	AliAnalysisTaskSE::SetDebugLevel(Int_t level)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
virtual void	TNamed::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
static void	TObject::SetObjectStat(Bool_t stat)
void	AliAnalysisTask::SetPostEventLoop(Bool_t flag = kTRUE)
void	SetQASelector(Bool_t QA = 0)
void	SetRemoveInjected(Double_t removeInjected = kFALSE)
virtual void	TNamed::SetTitle(const char* title = "")MENU
void	SetTrackCuts(AliESDtrackCuts* myTracksCuts)
virtual void	TObject::SetUniqueID(UInt_t uid)
void	AliAnalysisTask::SetUsed(Bool_t flag = kTRUE)
void	SetUsePID(const char* usePID)
void	AliAnalysisTask::SetZombie(Bool_t flag = kTRUE)
virtual void	ShowMembers(TMemberInspector&)
virtual Int_t	TNamed::Sizeof() const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
virtual void	Terminate(Option_t*)
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
virtual void	TObject::UseCurrentStyle()
virtual void	UserCreateOutputObjects()
virtual void	UserExec(Option_t* option)
virtual void	AliAnalysisTaskSE::UserExecMix(Option_t*)
virtual Bool_t	AliAnalysisTaskSE::UserNotify()
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:

void	AliAnalysisTaskSE::ConnectMultiHandler()
void	AliAnalysisTask::DefineInput(Int_t islot, TClass* type)
void	AliAnalysisTask::DefineOutput(Int_t islot, TClass* type)
void	AliAnalysisTaskSE::DisconnectMultiHandler()
virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	AliAnalysisTask::EnableBranch(Int_t islot, const char* bname) const
char*	AliAnalysisTask::GetBranchAddress(Int_t islot, const char* branch) const
void	TObject::MakeZombie()
TFile*	AliAnalysisTask::OpenFile(Int_t iout, Option_t* option = "RECREATE") const
Bool_t	AliAnalysisTask::PostData(Int_t iout, TObject* data, Option_t* option = "")
Bool_t	AliAnalysisTask::SetBranchAddress(Int_t islot, const char* branch, void* address) const

private:

	AliAnalysisTaskLK0Spectra(const AliAnalysisTaskLK0Spectra&)
AliAnalysisTaskLK0Spectra&	operator=(const AliAnalysisTaskLK0Spectra&)

Data Members

public:

enum AliAnalysisTask::EAnalysisTaskFlags {	kTaskUsed
	kTaskZombie
	kTaskChecked
	kTaskPostEventLoop
};
enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

protected:

Bool_t	TTask::fActive	true if task is active
TString	AliAnalysisTask::fBranchNames	List of input branches that need to be loaded for this task
Int_t	TTask::fBreakin	=1 if a break point set at task extry
Int_t	TTask::fBreakout	=1 if a break point set at task exit
Int_t	AliAnalysisTaskSE::fCurrentRunNumber	! Current run number
Int_t	AliAnalysisTaskSE::fDebug	Debug flag
AliESDfriend*	AliAnalysisTaskSE::fESDfriend	! ESD friend
Int_t	AliAnalysisTaskSE::fEntry	Current entry in the chain
Bool_t	TTask::fHasExecuted	True if task has executed
TList*	AliAnalysisTaskSE::fHistosQA	! Output histos for QA
Bool_t	AliAnalysisTask::fInitialized	True if Init() was called
AliVEvent*	AliAnalysisTaskSE::fInputEvent	! VEvent Input
AliInputEventHandler*	AliAnalysisTaskSE::fInputHandler	! Input Handler
TObjArray*	AliAnalysisTask::fInputs	Array of input slots
AliMCEvent*	AliAnalysisTaskSE::fMCEvent	! MC
AliInputEventHandler*	AliAnalysisTaskSE::fMCEventHandler	! pointer to MCEventHandler
AliMultiInputEventHandler*	AliAnalysisTaskSE::fMultiInputHandler	! pointer to multihandler
TString	TNamed::fName	object identifier
Int_t	AliAnalysisTask::fNinputs	Number of inputs
Int_t	AliAnalysisTask::fNoutputs	Number of outputs
UInt_t	AliAnalysisTaskSE::fOfflineTriggerMask	Task processes collision candidates only
TString	TTask::fOption	Option specified in ExecuteTask
AliAODEvent*	AliAnalysisTaskSE::fOutputAOD	! AOD out
Bool_t*	AliAnalysisTask::fOutputReady	[fNoutputs] Flags for output readyness
TObjArray*	AliAnalysisTask::fOutputs	Array of output slots
TObject*	AliAnalysisTask::fPublishedData	! published data
Bool_t	AliAnalysisTask::fReady	Flag if the task is ready
TList*	TTask::fTasks	List of Tasks
TString	TNamed::fTitle	object title
TTree*	AliAnalysisTaskSE::fTreeA	AOD output Tree
static TClonesArray*	AliAnalysisTaskSE::fgAODCaloClusters	! CaloClusters for replication
static TClonesArray*	AliAnalysisTaskSE::fgAODDimuons	! Dimuons replication
static AliAODCaloTrigger*	AliAnalysisTaskSE::fgAODEMCALTrigger	! Emcal Trigger for replication
static AliAODCaloCells*	AliAnalysisTaskSE::fgAODEmcalCells	! Emcal Cell replication
static TClonesArray*	AliAnalysisTaskSE::fgAODFMDClusters	! FMDClusters for replication
static AliAODHeader*	AliAnalysisTaskSE::fgAODHeader	! Header for replication
static TClonesArray*	AliAnalysisTaskSE::fgAODHmpidRings	! HMPID replication
static TClonesArray*	AliAnalysisTaskSE::fgAODJets	! Jets for replication
static TClonesArray*	AliAnalysisTaskSE::fgAODMCParticles	! MC Particles for replicatio
static AliAODCaloTrigger*	AliAnalysisTaskSE::fgAODPHOSTrigger	! Phos Trigger for replication
static TClonesArray*	AliAnalysisTaskSE::fgAODPMDClusters	! PMDClusters for replication
static AliAODCaloCells*	AliAnalysisTaskSE::fgAODPhosCells	! Phos Cell replication
static AliAODTracklets*	AliAnalysisTaskSE::fgAODTracklets	! Tracklets for replication
static TClonesArray*	AliAnalysisTaskSE::fgAODTracks	! Tracks for replication
static TClonesArray*	AliAnalysisTaskSE::fgAODV0s	! V0s for replication
static AliAODVZERO*	AliAnalysisTaskSE::fgAODVZERO	! VZERO for replication
static TClonesArray*	AliAnalysisTaskSE::fgAODVertices	! Vertices for replication
static TTask*	TTask::fgBeginTask	pointer to task initiator
static TTask*	TTask::fgBreakPoint	pointer to current break point
static AliTOFHeader*	AliAnalysisTaskSE::fgTOFHeader	! TOFHeader for replication

private:

Bool_t	fAnalysisMC	0->No MC or 1->MC analysis
TString	fAnalysisType	"ESD" or "AOD"
Double_t	fArmenterosCut	gradient for Armenteros cut, 0->OFF;
AliAnalysisCentralitySelector*	fCentrSelector	Centrality selector, used to
Bool_t	fCollidingSystems	Colliding systems 0/1 for pp/PbPb
Double_t	fCuts[7]	! V0 finding cuts
Int_t	fDown	centrality range
AliESDEvent*	fESD	! ESD object
TH2F*	fHistArmenterosPodolanski	! Histo
TH1F*	fHistAsMcMassAntiLambda	! Histo
TH1F*	fHistAsMcMassK0	! Histo
TH1F*	fHistAsMcMassLambda	! Histo
TH2F*	fHistAsMcPtVsMassAntiLambda	! Histo
TH2F*	fHistAsMcPtVsMassK0	! Histo
TH2F*	fHistAsMcPtVsMassLambda	! Histo
TH2F*	fHistAsMcSecondaryPtVsMassAntiLambda	! Histo
TH2F*	fHistAsMcSecondaryPtVsMassK0s	! Histo
TH2F*	fHistAsMcSecondaryPtVsMassLambda	! Histo
TH2F*	fHistAsMcSecondaryPtVsRapAntiLambda	! Histo
TH2F*	fHistAsMcSecondaryPtVsRapK0s	! Histo
TH2F*	fHistAsMcSecondaryPtVsRapLambda	! Histo
TH1F*	fHistMCMultiplicityPrimary	! Histo
TH1F*	fHistMCMultiplicityTracks	! Histo
TH1F*	fHistMCPrimaryVertexX	! Histo
TH1F*	fHistMCPrimaryVertexY	! Histo
TH1F*	fHistMCPrimaryVertexZ	! Histo
TH1F*	fHistMCPtAllAntiLambda	! Histo
TH1F*	fHistMCPtAllK0s	! Histo
TH1F*	fHistMCPtAllLambda	! Histo
TH1F*	fHistMCPtAntiLambda	! Histo
TH1F*	fHistMCPtK0s	! Histo
TH1F*	fHistMCPtLambda	! Histo
TH1F*	fHistMassAntiLambda	! Histo
TH1F*	fHistMassK0	! Histo
TH1F*	fHistMassLambda	! Histo
TH2F*	fHistMassVsRadiusAntiLambda	! Histo
TH2F*	fHistMassVsRadiusK0	! Histo
TH2F*	fHistMassVsRadiusLambda	! Histo
TH1F*	fHistNumberEvents	! Histo
TH1F*	fHistPrimaryVertexX	! Histo
TH1F*	fHistPrimaryVertexY	! Histo
TH1F*	fHistPrimaryVertexZ	! Histo
TH2F*	fHistPtVsMassAntiLambda	! Histo
TH2F*	fHistPtVsMassK0	! Histo
TH2F*	fHistPtVsMassLambda	! Histo
TH1F*	fHistTPCMult	! Histo
TH1F*	fHistTrackPerEvent	! Histo
TH1F*	fHistV0Multiplicity	! Histo
TList*	fListHist	! Output List
AliPIDResponse*	fPIDResponse	PID response
Bool_t	fQASelector	Quality Assurenc Histo switch
Bool_t	fRemoveInjected	Select whether to remove injected particles
AliESDtrackCuts*	fTracksCuts	track cuts
Int_t	fUp	centrality range
TString	fUseCut	"yes" or "no"
TString	fUsePID	"withPID" or "noPID"

Class Charts

Inheritance Chart:

TTask

←

AliAnalysisTask

←

AliAnalysisTaskSE

←

AliAnalysisTaskLK0Spectra

Function documentation

AliAnalysisTaskLK0Spectra()

fHistMCPrimaryVertexZ(0),/*
						  fHistPtTracksITSRefit(0),
						  fHistPtTracks(0),
						  fHistPtTracksPITSRefit(0),
fHistPtTracksP(0),
fHistMCMultiplicityTracks(0),/*
							  fHistTPCTracks(0),
							  fHistMCtracksProdRadiusK0s(0),
							  fHistMCtracksProdRadiusLambda(0),
							  fHistMCtracksProdRadiusAntiLambda(0),
							  fHistMCtracksDecayRadiusK0s(0),
							  fHistMCtracksDecayRadiusLambda(0),
							  fHistMCtracksDecayRadiusAntiLambda(0),

fHistMCPtAllAntiLambda(0),/*

						   //Rap3
						   fHistMCPtAllK0sRap3(0),
						   fHistMCPtAllLambdaRap3(0),
						   fHistMCPtAllAntiLambdaRap3(0),


						   fHistMCProdRadiusK0s(0),
						   fHistMCProdRadiusLambda(0),
						   fHistMCProdRadiusAntiLambda(0),
						   fHistMCRapK0s(0),
						   fHistMCRapInPtRangeK0s(0),
						   fHistMCRapLambda(0),
						   fHistMCRapInPtRangeLambda(0),
						   fHistMCRapAntiLambda(0),
						   fHistMCRapInPtRangeAntiLambda(0),
						   fHistMCRapXi(0),
						   fHistMCRapInPtRangeXi(0),
						   fHistMCRapPhi(0),
fHistMCRapInPtRangePhi(0),

fHistMCPtAntiLambda(0),/*

						//Rap3
						fHistMCPtK0sRap3(0),
						fHistMCPtLambdaRap3(0),
						fHistMCPtAntiLambdaRap3(0),


						///////////////////////////////////////////

						fHistMCPtLambdaFromSigma(0),
						fHistMCPtAntiLambdaFromSigma(0),
						fHistNTimesRecK0s(0),
						fHistNTimesRecLambda(0),
						fHistNTimesRecAntiLambda(0),
						fHistNTimesRecK0sVsPt(0),
						fHistNTimesRecLambdaVsPt(0),
fHistNTimesRecAntiLambdaVsPt(0),
fHistTPCMult(0),/*
				 fHistTrackletPerEvent(0),
				 fHistMCDaughterTrack(0),
fHistSPDPrimaryVertexZ(0),
fHistPrimaryVertexZ(0),/*
						fHistPrimaryVertexResX(0),
						fHistPrimaryVertexResY(0),
						fHistPrimaryVertexResZ(0),
						fHistPrimaryVertexPosXV0events(0),
						fHistPrimaryVertexPosYV0events(0),
						fHistPrimaryVertexPosZV0events(0),
						fHistDaughterPt(0),
						////////////////////////////////////////

						fHistDcaPosToPrimVertexK0(0),
						fHistDcaNegToPrimVertexK0(0),
						fHistRadiusV0K0(0),
						fHistDecayLengthV0K0(0),
						fHistDcaV0DaughtersK0(0),
						fHistChi2K0(0),
						fHistCosPointAngleK0(0),

						fHistDcaPosToPrimVertexK0vsMassK0(0),
						fHistDcaNegToPrimVertexK0vsMassK0(0),
						fHistRadiusV0K0vsMassK0(0),
						fHistDecayLengthV0K0vsMassK0(0),
						fHistDcaV0DaughtersK0vsMassK0(0),
						fHistCosPointAngleK0vsMassK0(0),

						fHistDcaPosToPrimVertexK0vsMassK0pt1(0),
						fHistDcaNegToPrimVertexK0vsMassK0pt1(0),
						fHistRadiusV0K0vsMassK0pt1(0),
						fHistDecayLengthV0K0vsMassK0pt1(0),
						fHistDcaV0DaughtersK0vsMassK0pt1(0),
						fHistCosPointAngleK0vsMassK0pt1(0),

						fHistDcaPosToPrimVertexK0vsMassK0pt2(0),
						fHistDcaNegToPrimVertexK0vsMassK0pt2(0),
						fHistRadiusV0K0vsMassK0pt2(0),
						fHistDecayLengthV0K0vsMassK0pt2(0),
						fHistDcaV0DaughtersK0vsMassK0pt2(0),
						fHistCosPointAngleK0vsMassK0pt2(0),

						fHistDcaPosToPrimVertexK0vsMassK0pt3(0),
						fHistDcaNegToPrimVertexK0vsMassK0pt3(0),
						fHistRadiusV0K0vsMassK0pt3(0),
						fHistDecayLengthV0K0vsMassK0pt3(0),
						fHistDcaV0DaughtersK0vsMassK0pt3(0),
						fHistCosPointAngleK0vsMassK0pt3(0),

						/////////// Lambda ///////////////////////////

						fHistDcaPosToPrimVertexL(0),
						fHistDcaNegToPrimVertexL(0),
						fHistRadiusV0L(0),
						fHistDecayLengthV0L(0),
						fHistDcaV0DaughtersL(0),
						fHistChi2L(0),
						fHistCosPointAngleL(0),
						fHistcTauL(0),

						fHistDcaPosToPrimVertexLvsMassL(0),
						fHistDcaNegToPrimVertexLvsMassL(0),
						fHistRadiusV0LvsMassL(0),
						fHistDecayLengthV0LvsMassL(0),
						fHistDcaV0DaughtersLvsMassL(0),
						fHistCosPointAngleLvsMassL(0),
						fHistCosPointAngleLvsMassVsPtsigL(0),
						fHistCosPointAngleLvsMassVsPtbackL(0),


						fHistDcaPosToPrimVertexLambdaVsMasspt1(0),
						fHistDcaNegToPrimVertexLambdaVsMasspt1(0),
						fHistRadiusV0LambdaVsMasspt1(0),
						fHistDecayLengthV0LambdaVsMasspt1(0),
						fHistDcaV0DaughtersLambdaVsMasspt1(0),
						fHistCosPointAngleLambdaVsMasspt1(0),

						fHistDcaPosToPrimVertexLambdaVsMasspt2(0),
						fHistDcaNegToPrimVertexLambdaVsMasspt2(0),
						fHistRadiusV0LambdaVsMasspt2(0),
						fHistDecayLengthV0LambdaVsMasspt2(0),
						fHistDcaV0DaughtersLambdaVsMasspt2(0),
						fHistCosPointAngleLambdaVsMasspt2(0),

						fHistDcaPosToPrimVertexLambdaVsMasspt3(0),
						fHistDcaNegToPrimVertexLambdaVsMasspt3(0),
						fHistRadiusV0LambdaVsMasspt3(0),
						fHistDecayLengthV0LambdaVsMasspt3(0),
						fHistDcaV0DaughtersLambdaVsMasspt3(0),
						fHistCosPointAngleLambdaVsMasspt3(0),



						/////////Antilambda ///////////////////
						fHistDcaPosToPrimVertexAntiL(0),
						fHistDcaNegToPrimVertexAntiL(0),
						fHistRadiusV0AntiL(0),
						fHistDecayLengthV0AntiL(0),
						fHistDcaV0DaughtersAntiL(0),
						fHistChi2AntiL(0),
						fHistCosPointAngleAntiL(0),

						fHistDcaPosToPrimVertexAntiLvsMass(0),
						fHistDcaNegToPrimVertexAntiLvsMass(0),
						fHistRadiusV0AntiLvsMass(0),
						fHistDecayLengthV0AntiLvsMass(0),
						fHistDcaV0DaughtersAntiLvsMass(0),
						fHistCosPointAngleAntiLvsMass(0),



						fHistDcaPosToPrimVertexAntiLVsMasspt1(0),
						fHistDcaNegToPrimVertexAntiLVsMasspt1(0),
						fHistRadiusV0AntiLVsMasspt1(0),
						fHistDecayLengthV0AntiLVsMasspt1(0),
						fHistDcaV0DaughtersAntiLVsMasspt1(0),
						fHistCosPointAngleAntiLVsMasspt1(0),

						fHistDcaPosToPrimVertexAntiLVsMasspt2(0),
						fHistDcaNegToPrimVertexAntiLVsMasspt2(0),
						fHistRadiusV0AntiLVsMasspt2(0),
						fHistDecayLengthV0AntiLVsMasspt2(0),
						fHistDcaV0DaughtersAntiLVsMasspt2(0),
						fHistCosPointAngleAntiLVsMasspt2(0),

						fHistDcaPosToPrimVertexAntiLVsMasspt3(0),
						fHistDcaNegToPrimVertexAntiLVsMasspt3(0),
						fHistRadiusV0AntiLVsMasspt3(0),
						fHistDecayLengthV0AntiLVsMasspt3(0),
						fHistDcaV0DaughtersAntiLVsMasspt3(0),
						fHistCosPointAngleAntiLVsMasspt3(0),



fHistPtVsMassAntiLambda(0),/*

							/// Rap3
							fHistPtVsMassK0Rap3(0),
							fHistPtVsMassLambdaRap3(0),
fHistPtVsMassAntiLambdaRap3(0),

fHistArmenterosPodolanski(0),/*
							fHistK0sMassVsLambdaMass(0),
							fHistTPCsigPLambda(0),
							fHistTPCsigPAntiLambda(0),
							fHistNSigmaProton(0),
							fHistNsigmaPosPionAntiLambda(0),
							fHistNsigmaNegProtonAntiLambda(0),
							fHistNsigmaPosProtonLambda(0),
							fHistNsigmaNegPionLambda(0),
							fHistNsigmaPosProtonAntiLambda(0),
							fHistNsigmaNegPionAntiLambda(0),
							fHistNsigmaPosPionK0(0),
							fHistNsigmaNegPionK0(0),
							fHistAsMcRapK0(0),
							fHistAsMcRapLambda(0),
							fHistAsMcRapAntiLambda(0),
							/////////////////////

							fHistAsMcPtK0(0),
							fHistAsMcPtLambda(0),
							fHistAsMcPtAntiLambda(0),

							///Rap3
							fHistAsMcPtK0Rap3(0),
							fHistAsMcPtLambdaRap3(0),
							fHistAsMcPtAntiLambdaRap3(0),


							/////////////////////////////////////

							fHistAsMcPtZoomK0(0),
							fHistAsMcPtZoomLambda(0),
							fHistAsMcPtZoomAntiLambda(0),
							fHistAsMcProdRadiusK0(0),
							fHistAsMcProdRadiusLambda(0),
							fHistAsMcProdRadiusAntiLambda(0),
							fHistAsMcProdRadiusXvsYK0s(0),
							fHistAsMcProdRadiusXvsYLambda(0),
							fHistAsMcProdRadiusXvsYAntiLambda(0),
							fHistPidMcMassK0(0),
							fHistPidMcMassLambda(0),
fHistPidMcMassAntiLambda(0),

fHistAsMcMassAntiLambda(0),/*

							/// Rap3
							fHistAsMcMassK0Rap3(0),
							fHistAsMcMassLambdaRap3(0),
fHistAsMcMassAntiLambdaRap3(0),
fHistAsMcPtVsMassAntiLambda(0),/*

								/// Rap3
								fHistAsMcPtVsMassK0Rap3(0),
								fHistAsMcPtVsMassLambdaRap3(0),
								fHistAsMcPtVsMassAntiLambdaRap3(0),

								///////////////////////////////////////

								fHistAsMcMassVsRadiusK0(0),
								fHistAsMcMassVsRadiusLambda(0),
								fHistAsMcMassVsRadiusAntiLambda(0),
								fHistAsMcResxK0(0),
								fHistAsMcResyK0(0),
								fHistAsMcReszK0(0),
								fHistAsMcResrVsRadiusK0(0),
								fHistAsMcReszVsRadiusK0(0),
								fHistAsMcResxLambda(0),
								fHistAsMcResyLambda(0),
								fHistAsMcReszLambda(0),
								fHistAsMcResrVsRadiusLambda(0),
								fHistAsMcReszVsRadiusLambda(0),
								fHistAsMcResxAntiLambda(0),
								fHistAsMcResyAntiLambda(0),
								fHistAsMcReszAntiLambda(0),
								fHistAsMcResrVsRadiusAntiLambda(0),
								fHistAsMcReszVsRadiusAntiLambda(0),
								fHistAsMcResPtK0(0),
								fHistAsMcResPtLambda(0),
								fHistAsMcResPtAntiLambda(0),
								fHistAsMcResPtVsRapK0(0),
								fHistAsMcResPtVsRapLambda(0),
								fHistAsMcResPtVsRapAntiLambda(0),
								fHistAsMcResPtVsPtK0(0),
								fHistAsMcResPtVsPtLambda(0),
								fHistAsMcResPtVsPtAntiLambda(0),
								fHistAsMcMotherPdgCodeK0s(0),
								fHistAsMcMotherPdgCodeLambda(0),
								fHistAsMcMotherPdgCodeAntiLambda(0),
								fHistAsMcPtLambdaFromSigma(0),
fHistAsMcPtAntiLambdaFromSigma(0),
fHistAsMcSecondaryPtVsMassAntiLambda(0)/*,
										 fHistAsMcSecondaryProdRadiusK0s(0),
										 fHistAsMcSecondaryProdRadiusLambda(0),
										 fHistAsMcSecondaryProdRadiusAntiLambda(0),
										 fHistAsMcSecondaryProdRadiusXvsYK0s(0),
										 fHistAsMcSecondaryProdRadiusXvsYLambda(0),
										 fHistAsMcSecondaryProdRadiusXvsYAntiLambda(0),
										 fHistAsMcSecondaryMotherPdgCodeK0s(0),
										 fHistAsMcSecondaryMotherPdgCodeLambda(0),
										 fHistAsMcSecondaryMotherPdgCodeAntiLambda(0),
										 fHistAsMcSecondaryPtLambdaFromSigma(0),
fHistAsMcSecondaryPtAntiLambdaFromSigma(0)
 Constructor

AliAnalysisTaskLK0Spectra(const char* name)

fHistMCPrimaryVertexZ(0),/*
						  fHistPtTracksITSRefit(0),
						  fHistPtTracks(0),
						  fHistPtTracksPITSRefit(0),
fHistPtTracksP(0),
fHistMCMultiplicityTracks(0),/*
							  fHistTPCTracks(0),
							  fHistMCtracksProdRadiusK0s(0),
							  fHistMCtracksProdRadiusLambda(0),
							  fHistMCtracksProdRadiusAntiLambda(0),
							  fHistMCtracksDecayRadiusK0s(0),
							  fHistMCtracksDecayRadiusLambda(0),
							  fHistMCtracksDecayRadiusAntiLambda(0),

fHistMCPtAllAntiLambda(0),/*

						   //Rap3
						   fHistMCPtAllK0sRap3(0),
						   fHistMCPtAllLambdaRap3(0),
						   fHistMCPtAllAntiLambdaRap3(0),


						   fHistMCProdRadiusK0s(0),
						   fHistMCProdRadiusLambda(0),
						   fHistMCProdRadiusAntiLambda(0),
						   fHistMCRapK0s(0),
						   fHistMCRapInPtRangeK0s(0),
						   fHistMCRapLambda(0),
						   fHistMCRapInPtRangeLambda(0),
						   fHistMCRapAntiLambda(0),
						   fHistMCRapInPtRangeAntiLambda(0),
						   fHistMCRapXi(0),
						   fHistMCRapInPtRangeXi(0),
						   fHistMCRapPhi(0),
fHistMCRapInPtRangePhi(0),

fHistMCPtAntiLambda(0),/*

						//Rap3
						fHistMCPtK0sRap3(0),
						fHistMCPtLambdaRap3(0),
						fHistMCPtAntiLambdaRap3(0),


						///////////////////////////////////////////

						fHistMCPtLambdaFromSigma(0),
						fHistMCPtAntiLambdaFromSigma(0),
						fHistNTimesRecK0s(0),
						fHistNTimesRecLambda(0),
						fHistNTimesRecAntiLambda(0),
						fHistNTimesRecK0sVsPt(0),
						fHistNTimesRecLambdaVsPt(0),
fHistNTimesRecAntiLambdaVsPt(0),
fHistTPCMult(0),/*
				 fHistTrackletPerEvent(0),
				 fHistMCDaughterTrack(0),
fHistSPDPrimaryVertexZ(0),
fHistPrimaryVertexZ(0),/*
						fHistPrimaryVertexResX(0),
						fHistPrimaryVertexResY(0),
						fHistPrimaryVertexResZ(0),
						fHistPrimaryVertexPosXV0events(0),
						fHistPrimaryVertexPosYV0events(0),
						fHistPrimaryVertexPosZV0events(0),
						fHistDaughterPt(0),
						////////////////////////////////////////

						fHistDcaPosToPrimVertexK0(0),
						fHistDcaNegToPrimVertexK0(0),
						fHistRadiusV0K0(0),
						fHistDecayLengthV0K0(0),
						fHistDcaV0DaughtersK0(0),
						fHistChi2K0(0),
						fHistCosPointAngleK0(0),

						fHistDcaPosToPrimVertexK0vsMassK0(0),
						fHistDcaNegToPrimVertexK0vsMassK0(0),
						fHistRadiusV0K0vsMassK0(0),
						fHistDecayLengthV0K0vsMassK0(0),
						fHistDcaV0DaughtersK0vsMassK0(0),
						fHistCosPointAngleK0vsMassK0(0),

						fHistDcaPosToPrimVertexK0vsMassK0pt1(0),
						fHistDcaNegToPrimVertexK0vsMassK0pt1(0),
						fHistRadiusV0K0vsMassK0pt1(0),
						fHistDecayLengthV0K0vsMassK0pt1(0),
						fHistDcaV0DaughtersK0vsMassK0pt1(0),
						fHistCosPointAngleK0vsMassK0pt1(0),

						fHistDcaPosToPrimVertexK0vsMassK0pt2(0),
						fHistDcaNegToPrimVertexK0vsMassK0pt2(0),
						fHistRadiusV0K0vsMassK0pt2(0),
						fHistDecayLengthV0K0vsMassK0pt2(0),
						fHistDcaV0DaughtersK0vsMassK0pt2(0),
						fHistCosPointAngleK0vsMassK0pt2(0),

						fHistDcaPosToPrimVertexK0vsMassK0pt3(0),
						fHistDcaNegToPrimVertexK0vsMassK0pt3(0),
						fHistRadiusV0K0vsMassK0pt3(0),
						fHistDecayLengthV0K0vsMassK0pt3(0),
						fHistDcaV0DaughtersK0vsMassK0pt3(0),
						fHistCosPointAngleK0vsMassK0pt3(0),

						/////////// Lambda ///////////////////////////

						fHistDcaPosToPrimVertexL(0),
						fHistDcaNegToPrimVertexL(0),
						fHistRadiusV0L(0),
						fHistDecayLengthV0L(0),
						fHistDcaV0DaughtersL(0),
						fHistChi2L(0),
						fHistCosPointAngleL(0),
						fHistcTauL(0),

						fHistDcaPosToPrimVertexLvsMassL(0),
						fHistDcaNegToPrimVertexLvsMassL(0),
						fHistRadiusV0LvsMassL(0),
						fHistDecayLengthV0LvsMassL(0),
						fHistDcaV0DaughtersLvsMassL(0),
						fHistCosPointAngleLvsMassL(0),
						fHistCosPointAngleLvsMassVsPtsigL(0),
						fHistCosPointAngleLvsMassVsPtbackL(0),


						fHistDcaPosToPrimVertexLambdaVsMasspt1(0),
						fHistDcaNegToPrimVertexLambdaVsMasspt1(0),
						fHistRadiusV0LambdaVsMasspt1(0),
						fHistDecayLengthV0LambdaVsMasspt1(0),
						fHistDcaV0DaughtersLambdaVsMasspt1(0),
						fHistCosPointAngleLambdaVsMasspt1(0),

						fHistDcaPosToPrimVertexLambdaVsMasspt2(0),
						fHistDcaNegToPrimVertexLambdaVsMasspt2(0),
						fHistRadiusV0LambdaVsMasspt2(0),
						fHistDecayLengthV0LambdaVsMasspt2(0),
						fHistDcaV0DaughtersLambdaVsMasspt2(0),
						fHistCosPointAngleLambdaVsMasspt2(0),

						fHistDcaPosToPrimVertexLambdaVsMasspt3(0),
						fHistDcaNegToPrimVertexLambdaVsMasspt3(0),
						fHistRadiusV0LambdaVsMasspt3(0),
						fHistDecayLengthV0LambdaVsMasspt3(0),
						fHistDcaV0DaughtersLambdaVsMasspt3(0),
						fHistCosPointAngleLambdaVsMasspt3(0),



						/////////Antilambda ///////////////////
						fHistDcaPosToPrimVertexAntiL(0),
						fHistDcaNegToPrimVertexAntiL(0),
						fHistRadiusV0AntiL(0),
						fHistDecayLengthV0AntiL(0),
						fHistDcaV0DaughtersAntiL(0),
						fHistChi2AntiL(0),
						fHistCosPointAngleAntiL(0),

						fHistDcaPosToPrimVertexAntiLvsMass(0),
						fHistDcaNegToPrimVertexAntiLvsMass(0),
						fHistRadiusV0AntiLvsMass(0),
						fHistDecayLengthV0AntiLvsMass(0),
						fHistDcaV0DaughtersAntiLvsMass(0),
						fHistCosPointAngleAntiLvsMass(0),



						fHistDcaPosToPrimVertexAntiLVsMasspt1(0),
						fHistDcaNegToPrimVertexAntiLVsMasspt1(0),
						fHistRadiusV0AntiLVsMasspt1(0),
						fHistDecayLengthV0AntiLVsMasspt1(0),
						fHistDcaV0DaughtersAntiLVsMasspt1(0),
						fHistCosPointAngleAntiLVsMasspt1(0),

						fHistDcaPosToPrimVertexAntiLVsMasspt2(0),
						fHistDcaNegToPrimVertexAntiLVsMasspt2(0),
						fHistRadiusV0AntiLVsMasspt2(0),
						fHistDecayLengthV0AntiLVsMasspt2(0),
						fHistDcaV0DaughtersAntiLVsMasspt2(0),
						fHistCosPointAngleAntiLVsMasspt2(0),

						fHistDcaPosToPrimVertexAntiLVsMasspt3(0),
						fHistDcaNegToPrimVertexAntiLVsMasspt3(0),
						fHistRadiusV0AntiLVsMasspt3(0),
						fHistDecayLengthV0AntiLVsMasspt3(0),
						fHistDcaV0DaughtersAntiLVsMasspt3(0),
						fHistCosPointAngleAntiLVsMasspt3(0),



fHistPtVsMassAntiLambda(0),/*

							/// Rap3
							fHistPtVsMassK0Rap3(0),
							fHistPtVsMassLambdaRap3(0),
fHistPtVsMassAntiLambdaRap3(0),

fHistArmenterosPodolanski(0),/*
							fHistK0sMassVsLambdaMass(0),
							fHistTPCsigPLambda(0),
							fHistTPCsigPAntiLambda(0),
							fHistNSigmaProton(0),
							fHistNsigmaPosPionAntiLambda(0),
							fHistNsigmaNegProtonAntiLambda(0),
							fHistNsigmaPosProtonLambda(0),
							fHistNsigmaNegPionLambda(0),
							fHistNsigmaPosProtonAntiLambda(0),
							fHistNsigmaNegPionAntiLambda(0),
							fHistNsigmaPosPionK0(0),
							fHistNsigmaNegPionK0(0),
							fHistAsMcRapK0(0),
							fHistAsMcRapLambda(0),
							fHistAsMcRapAntiLambda(0),
							/////////////////////

							fHistAsMcPtK0(0),
							fHistAsMcPtLambda(0),
							fHistAsMcPtAntiLambda(0),

							///Rap3
							fHistAsMcPtK0Rap3(0),
							fHistAsMcPtLambdaRap3(0),
							fHistAsMcPtAntiLambdaRap3(0),


							/////////////////////////////////////

							fHistAsMcPtZoomK0(0),
							fHistAsMcPtZoomLambda(0),
							fHistAsMcPtZoomAntiLambda(0),
							fHistAsMcProdRadiusK0(0),
							fHistAsMcProdRadiusLambda(0),
							fHistAsMcProdRadiusAntiLambda(0),
							fHistAsMcProdRadiusXvsYK0s(0),
							fHistAsMcProdRadiusXvsYLambda(0),
							fHistAsMcProdRadiusXvsYAntiLambda(0),
							fHistPidMcMassK0(0),
							fHistPidMcMassLambda(0),
fHistPidMcMassAntiLambda(0),

fHistAsMcMassAntiLambda(0),/*

							/// Rap3
							fHistAsMcMassK0Rap3(0),
							fHistAsMcMassLambdaRap3(0),
fHistAsMcMassAntiLambdaRap3(0),
fHistAsMcPtVsMassAntiLambda(0),/*

								/// Rap3
								fHistAsMcPtVsMassK0Rap3(0),
								fHistAsMcPtVsMassLambdaRap3(0),
								fHistAsMcPtVsMassAntiLambdaRap3(0),

								///////////////////////////////////////

								fHistAsMcMassVsRadiusK0(0),
								fHistAsMcMassVsRadiusLambda(0),
								fHistAsMcMassVsRadiusAntiLambda(0),
								fHistAsMcResxK0(0),
								fHistAsMcResyK0(0),
								fHistAsMcReszK0(0),
								fHistAsMcResrVsRadiusK0(0),
								fHistAsMcReszVsRadiusK0(0),
								fHistAsMcResxLambda(0),
								fHistAsMcResyLambda(0),
								fHistAsMcReszLambda(0),
								fHistAsMcResrVsRadiusLambda(0),
								fHistAsMcReszVsRadiusLambda(0),
								fHistAsMcResxAntiLambda(0),
								fHistAsMcResyAntiLambda(0),
								fHistAsMcReszAntiLambda(0),
								fHistAsMcResrVsRadiusAntiLambda(0),
								fHistAsMcReszVsRadiusAntiLambda(0),
								fHistAsMcResPtK0(0),
								fHistAsMcResPtLambda(0),
								fHistAsMcResPtAntiLambda(0),
								fHistAsMcResPtVsRapK0(0),
								fHistAsMcResPtVsRapLambda(0),
								fHistAsMcResPtVsRapAntiLambda(0),
								fHistAsMcResPtVsPtK0(0),
								fHistAsMcResPtVsPtLambda(0),
								fHistAsMcResPtVsPtAntiLambda(0),
								fHistAsMcMotherPdgCodeK0s(0),
								fHistAsMcMotherPdgCodeLambda(0),
								fHistAsMcMotherPdgCodeAntiLambda(0),
								fHistAsMcPtLambdaFromSigma(0),
fHistAsMcPtAntiLambdaFromSigma(0),
fHistAsMcSecondaryPtVsMassAntiLambda(0)/*,
										 fHistAsMcSecondaryProdRadiusK0s(0),
										 fHistAsMcSecondaryProdRadiusLambda(0),
										 fHistAsMcSecondaryProdRadiusAntiLambda(0),
										 fHistAsMcSecondaryProdRadiusXvsYK0s(0),
										 fHistAsMcSecondaryProdRadiusXvsYLambda(0),
										 fHistAsMcSecondaryProdRadiusXvsYAntiLambda(0),
										 fHistAsMcSecondaryMotherPdgCodeK0s(0),
										 fHistAsMcSecondaryMotherPdgCodeLambda(0),
										 fHistAsMcSecondaryMotherPdgCodeAntiLambda(0),
										 fHistAsMcSecondaryPtLambdaFromSigma(0),
fHistAsMcSecondaryPtAntiLambdaFromSigma(0)
 Constructor

~AliAnalysisTaskLK0Spectra()

 Destructor

void UserCreateOutputObjects()

void UserExec(Option_t* option)

 Main loop
 Called for each event

void Terminate(Option_t* )

{/*
 // Draw result to the screen
 // Called once at the end of the query

 TList *cRetrievedList = 0x0;
 cRetrievedList = (TList*)GetOutputData(1);

 if(!cRetrievedList){
 AliWarning("ERROR - AliAnalysisTaskLK0Spectra: output data container list not available\n"); return;
 }


 fHistV0Multiplicity = dynamic_cast<TH1F*> ( cRetrievedList->FindObject("fHistV0Multiplicity"));
 if (!fHistV0Multiplicity) {
 Printf("ERROR: fHistV0Multiplicity not available");
 return;
 }

 fHistV0MultiplicityMI = dynamic_cast<TH1F*> ( cRetrievedList->FindObject("fHistV0MultiplicityMI"));
 if (!fHistV0MultiplicityMI) {
 Printf("ERROR: fHistV0MultiplicityMI not available");
 return;
 }

 TCanvas *canLK0Spectra = new TCanvas("AliAnalysisTaskCheckV0","Multiplicity",10,10,510,510);
 canLK0Spectra->Divide(2,1);
 if (fHistV0Multiplicity->GetMaximum() > 0.) canLK0Spectra->cd(1)->SetLogy();
 fHistV0Multiplicity->SetMarkerStyle(25);
 fHistV0Multiplicity->DrawCopy("E");
 if (fHistV0MultiplicityMI->GetMaximum() > 0.) canLK0Spectra->cd(2)->SetLogy();
 fHistV0MultiplicityMI->SetMarkerStyle(24);
 fHistV0MultiplicityMI->DrawCopy("E");




 Local calculation for rapidity