class AliAnalysisTaskV0QA: public AliAnalysisTaskSE

 Implementation of AliAnalysisTaskV0QA class.
 Calculates the "on the fly" V0 method efficiency
 for Gamma, K0s, lambda, antilambda
 Needs MC information
 Author: A. Marin  Revision 18/10/09

Function Members (Methods)

public:

	AliAnalysisTaskV0QA()
	AliAnalysisTaskV0QA(const char* name)
virtual	~AliAnalysisTaskV0QA()
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)
void	FillHnSparseAL()
void	FillHnSparseGamma()
void	FillHnSparseK0()
void	FillHnSparseL()
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
Int_t	GetTPCReference(Int_t label)
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	InspectListOfChargedParticles()
void	InspectListOfV0s()
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
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	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	AliAnalysisTask::SetChecked(Bool_t flag = kTRUE)
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)
virtual void	TNamed::SetTitle(const char* title = "")MENU
virtual void	TObject::SetUniqueID(UInt_t uid)
void	AliAnalysisTask::SetUsed(Bool_t flag = kTRUE)
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:

	AliAnalysisTaskV0QA(const AliAnalysisTaskV0QA& v0QA)
AliAnalysisTaskV0QA&	operator=(const AliAnalysisTaskV0QA& v0QA)

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:

Int_t	fCentralityC	centrality
TChain*	fChain	Input chian
Int_t*	fConvGamV0RecIndexNeg	[fgDim] index of V0 from conversions reconstructed
Int_t*	fConvGamV0RecIndexPos	[fgDim] index of V0 from conversions reconstructed
Int_t*	fDecayALV0RecIndexNeg	[fgDim] index of antiproton V0
Int_t*	fDecayALV0RecIndexPos	[fgDim] index of pi+ V0
Int_t*	fDecayK0V0RecIndexNeg	[fgDim] index of pi- V0
Int_t*	fDecayK0V0RecIndexPos	[fgDim] index of pi+ V0
Int_t*	fDecayLV0RecIndexNeg	[fgDim] index of proton from L reconstr.
Int_t*	fDecayLV0RecIndexPos	[fgDim] index of pi- from L reconstr. V0
Int_t	fDim	number of dimensions THnSparse
AliESDEvent*	fESD	ESD object
Int_t*	fK0DecayK0GeantIndex	[fgDim] index of K0S in MC
int	fLabelsTPC[100000]	labels for the tpc
AliMCEventHandler*	fMCtruth	The mc info
TList*	fOutputContainer	! output data container
TObjArray*	fRefTPC	references for the tpc
THnSparse*	fSparseAL	THnSparse with antiL info
THnSparse*	fSparseK0	THnSparse with K0 info
THnSparse*	fSparseL	THnSparse with L info
THnSparse*	fSparseV0	THnSparse with Gamma info
AliStack*	fStack	The MC Stack
Double_t*	fValueAL	[fDim] values to THnSparse for AL
Double_t*	fValueK0	[fDim] values to THnSparse for K0
Double_t*	fValueL	[fDim] values to THnSparse for L
Double_t*	fValueV0	[fDim] values to THnSparse for Gamma
Int_t*	falDecayALGeantIndex	[fgDim] index of Lambdabar in MC
Int_t*	fapNegDecayALGeantIndex	[fgDim] index of antiproton from AL in MC
Float_t*	fapNegDecayALGeantLength	[fgDim] Length of antiproton in MC
Int_t*	fapNegDecayALSingleRecIndex	[fgDim] index of antiproton from AL reconstr. single
Int_t*	fapNegDecayALV0RecIndex	[fgDim] index of antiproton from AL reconstr. V0
Int_t*	fbinsV0	[fDim] number of bins to THnSparse
TClonesArray*	fclRefsN	negative references for the tpc
TClonesArray*	fclRefsP	positive references for the tpc
Int_t*	feNegConvGamGeantIndex	[fgDim] index of e- from conversions in mc
Float_t*	feNegConvGamGeantLength	[fgDim] length of the e- from conv
Int_t*	feNegConvGamSingleRecIndex	[fgDim] index of e- from conversions reconstructed single
Int_t*	feNegConvGamV0RecIndex	[fgDim] index of e- from conversions reconstructed in V0
Int_t*	fePosConvGamGeantIndex	[fgDim] index of e+ from conversions in mc
Float_t*	fePosConvGamGeantLength	[fgDim] length of the e+ from conv
Int_t*	fePosConvGamSingleRecIndex	[fgDim] index of e+ from conversions reconstructed single
Int_t*	fePosConvGamV0RecIndex	[fgDim] index of e- from conversions reconstructed in V0
Int_t*	fgConvGamGeantIndex	[fgDim] index of conversions in mc
Int_t	fgDim	Dimension of the THnSparse
Int_t	fitsRefit	itsRefit condition
Int_t*	flDecayLGeantIndex	[fgDim] index of Lambda in MC
Int_t	fnConvGamGeant	number of conversions in mc
Int_t	fnDecayALGeant	number of Lambdabar in mc
Int_t	fnDecayK0Geant	number of K0s in mc
Int_t	fnDecayLGeant	number of Lambda in mc
Int_t	fnEv	Number of event to analyse
Int_t	fnTracksPrim	number of primary tracks contributing to vertex
Int_t*	fpPosDecayLGeantIndex	[fgDim] index of proton from L in MC
Float_t*	fpPosDecayLGeantLength	[fgDim] length of the proton from MC
Int_t*	fpPosDecayLSingleRecIndex	[fgDim] index of proton from L reconstr. single
Int_t*	fpPosDecayLV0RecIndex	[fgDim] index of proton from L reconstr. V0
Int_t*	fpiNegDecayK0GeantIndex	[fgDim] index of pi- from K0s in MC
Float_t*	fpiNegDecayK0GeantLength	[fgDim] length of the pi- from K0s in MC
Int_t*	fpiNegDecayK0SingleRecIndex	[fgDim] index of pi- from K0S reconstr. single
Int_t*	fpiNegDecayK0V0RecIndex	[fgDim] index of pi- from K0S reconstr. V0
Int_t*	fpiNegDecayLGeantIndex	[fgDim] index of pi- from L in MC
Float_t*	fpiNegDecayLGeantLength	[fgDim] length of the pi- from MC
Int_t*	fpiNegDecayLSingleRecIndex	[fgDim] index of pi- from L reconstr. single
Int_t*	fpiNegDecayLV0RecIndex	[fgDim] index of pi- from L reconstr. V0
Int_t	fpiNegK0Index
Int_t*	fpiPosDecayALGeantIndex	[fgDim] index of pi+ from AL in MC
Float_t*	fpiPosDecayALGeantLength	[fgDim] Length of pi+ in MC
Int_t*	fpiPosDecayALSingleRecIndex	[fgDim] index of pi+ from AL reconstr. single
Int_t*	fpiPosDecayALV0RecIndex	[fgDim] index of pi+ from AL reconstr. V0
Int_t*	fpiPosDecayK0GeantIndex	[fgDim] index of pi+ from K0s in MC
Float_t*	fpiPosDecayK0GeantLength	[fgDim] length of the pi+ from K0s in MC
Int_t*	fpiPosDecayK0SingleRecIndex	[fgDim] index of pi+ from K0S reconstr. single
Int_t*	fpiPosDecayK0V0RecIndex	[fgDim] index of pi+ from K0S reconstr. V0
Int_t	fpiPosK0Index
Int_t	ftpcRefit	tpcRefit condition
Int_t	ftrdOut	trdOut condition
Int_t	ftrdRefit	trdRefit condition
Double_t*	fxmaxV0	[fDim] max value to THnSparse
Double_t*	fxminV0	[fDim] min value to THnSparse

Class Charts

Inheritance Chart:

TTask

←

AliAnalysisTask

←

AliAnalysisTaskSE

←

AliAnalysisTaskV0QA

Function documentation

AliAnalysisTaskV0QA()

 Default Constructor.

AliAnalysisTaskV0QA(const char* name)

~AliAnalysisTaskV0QA()

 Remove all pointers

void UserCreateOutputObjects()

 Create Ouptut objects

void UserExec(Option_t* option)

 Execution of the Task

void Terminate(Option_t* )

 Draw some histogram at the end.

Int_t GetTPCReference(Int_t label)

 Get TPC References

void InspectListOfChargedParticles()

 Look at the list of particles for the single track reconstruction

void InspectListOfV0s()

 Look at the list of particles for the V0 reconstruction

void FillHnSparseGamma()

 Fill THnSparse Gamma

void FillHnSparseK0()

 Fill THnSparse K0

void FillHnSparseL()

 Fill THnSparse Lambda

void FillHnSparseAL()

 Fill THnSparse Antilambda

AliAnalysisTaskV0QA()

  AliAnalysisTaskV0QA() : AliAnalysisTask(), fESD(0), fChain(0) {}

AliAnalysisTaskV0QA & operator=(const AliAnalysisTaskV0QA& v0QA)