class AliAnalysisTaskAntiHe4: public AliAnalysisTaskSE


Analysis for the observation of anti-alpha particles.

Function Members (Methods)

public:

	AliAnalysisTaskAntiHe4()
	AliAnalysisTaskAntiHe4(const char* name)
virtual	~AliAnalysisTaskAntiHe4()
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()
Int_t	Initialize()
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
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)
void	ResetEvent()
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)
Int_t	SetupEvent()
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:

	AliAnalysisTaskAntiHe4(const AliAnalysisTaskAntiHe4&)
void	BinLogAxis(const TH1* h)
void	BinLogAxis(const THn* h, Int_t axisNumber)
void	BinLogAxis(const TH3* h, Int_t axisNumber)
Bool_t	IsTriggered()
void	MCGenerated(AliStack* stack)
AliAnalysisTaskAntiHe4&	operator=(const AliAnalysisTaskAntiHe4&)
void	SetBBParameters(Int_t runnumber)

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 AliVHeader*	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:

THnF*	fAntiAlpha	! histogram for particle ratios as a function of momentum: (0.) dca, (1.) sign, (2.) particle Type, (3.) p_tot
Bool_t	fAssociated[1000]
Double_t	fBBParametersLightParticles[5]	! Bethe Bloch paramters for light paritcles
Double_t	fBBParametersNuclei[5]	! Bethe Bloch paramters for nuclei
Float_t	fCentrality[1000]
Double_t	fChi2PerClusterITS[1000]
Double_t	fChi2PerClusterTPC[1000]
Float_t	fDCAXY[1000]
Float_t	fDCAZ[1000]
Double_t	fDeDx[1000]
AliESDEvent*	fESD	ESD object
AliESDpid*	fESDpid	basic TPC object for n-sigma cuts
AliESDtrackCuts*	fESDtrackCuts	basic cut variables
AliESDtrackCuts*	fESDtrackCutsSharp	sharp cut variables for final results
Double_t	fEta[1000]
AliInputEventHandler*	fEventHandler	for ESDs or AODs
Int_t	fEventNumber[1000]
Int_t	fEvnt
Char_t	fFileName[1000]
TGraph*	fGraphAlphaSignal	! TGraph with alphas / dE/dx vs. mom
TH1F*	fHistAlpha	! Alpha plot TOF mass
TH1F*	fHistAlphaSignal	! Alpha plot TOF mass only signal candidates
TH1F*	fHistAntiHelium4PtAso	! for MC
TH1F*	fHistAntiHelium4PtGen	! for MC
TH1F*	fHistAntiHelium4PtGenEta	! for MC
TH1F*	fHistAntiHelium4PtGenPrim	! for MC
TH1F*	fHistAntiHelium4PtGenSec	! for MC
TH1F*	fHistCentralityClass10	! histo to look at the centrality distribution
TH1F*	fHistCentralityPercentile	! histo to look at the centrality distribution
TH3F*	fHistDEDx	! final histograms for anti-alpha analysis
TH2F*	fHistDeDx	! histo for a dE/dx
TH3F*	fHistDeDxRegion	! histo for a dE/dx per Region
TH2F*	fHistDeDxSharp	! histo for a dE/dx with sharp cuts
TH1F*	fHistHelium4PtAso	! for MC
TH1F*	fHistHelium4PtAsoPrim	! for MC
TH1F*	fHistHelium4PtAsoSec	! for MC
TH1F*	fHistHelium4PtGen	! for MC
TH1F*	fHistHelium4PtGenEta	! for MC
TH1F*	fHistHelium4PtGenPrim	! for MC
TH1F*	fHistHelium4PtGenPrimEta	! for MC
TH1F*	fHistHelium4PtGenSec	! for MC
TH2F*	fHistTOF2D	! histo for a TOF
TH3F*	fHistTOF3D	! final histograms for anti-alpha analysis
TH2F*	fHistTOFnuclei	! histo for a TOF nuclei
TH1F*	fHistTriggerStat	! Trigger statistics
TH1F*	fHistTriggerStatAfterEventSelection	! Trigger statistics
Bool_t	fITSRefit[1000]
Int_t	fITSnCluster[1000]
Double_t	fITSsignal[1000]
Int_t	fItrk
Int_t	fKinkIndex[1000]
Float_t	fLength[1000]
Bool_t	fMCtrue	! flag if real data or MC is processed
Float_t	fMass[1000]
Int_t	fNCounter	! counts alphas
Int_t	fNTriggers	! N Triggers used
Char_t	fName[1000]
TObjArray*	fOutputContainer	! output data container
Double_t	fSigmaQP[1000]
Double_t	fSign[1000]
Bool_t	fTOFRefit[1000]
Bool_t	fTOFout[1000]
Double_t	fTOFsignalDx[1000]
Double_t	fTOFsignalDz[1000]
Bool_t	fTOFtime[1000]
UShort_t	fTPCNclsIter1[1000]
UShort_t	fTPCNsignal[1000]
Double_t	fTPCPtot[1000]
Bool_t	fTPCRefit[1000]
Int_t	fTPCSharedClusters[1000]
UShort_t	fTPCnCluster[1000]
Double_t	fTPCsignal0[1000]
Double_t	fTPCsignal1[1000]
Double_t	fTPCsignal2[1000]
Double_t	fTPCsignal3[1000]
Bool_t	fTRDin[1000]
Float_t	fTime[1000]
Double_t	fTrackPt[1000]
TTree*	fTree
Bool_t	fTriggerFired[5]	! TriggerFired 0: MB \| 1: CE \| 2: SC \| 3: EJE \| 4: EGA
Double_t	fTrkPtot[1000]

Class Charts

Inheritance Chart:

TTask

←

AliAnalysisTask

←

AliAnalysisTaskSE

←

AliAnalysisTaskAntiHe4

Function documentation

AliAnalysisTaskAntiHe4()

 default Constructor

AliAnalysisTaskAntiHe4(const char* name)

 Constructor

void UserCreateOutputObjects()

 Create histograms
 Called once

histogram to count number of events

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

void BinLogAxis(const THn* h, Int_t axisNumber)

 Method for the correct logarithmic binning of histograms

void BinLogAxis(const TH3* h, Int_t axisNumber)

 Method for the correct logarithmic binning of histograms

void BinLogAxis(const TH1* h)

 Method for the correct logarithmic binning of histograms

Int_t Initialize()

Int_t SetupEvent()

 Setup Reading of event

void ResetEvent()

 Reset event
 -- Reset QA

Bool_t IsTriggered()

 Check if Event is triggered and fill Trigger Histogram

void SetBBParameters(Int_t runnumber)

void MCGenerated(AliStack* stack)

AliAnalysisTaskAntiHe4()

virtual ~AliAnalysisTaskAntiHe4()

{}

AliAnalysisTaskAntiHe4& operator=(const AliAnalysisTaskAntiHe4& )