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AliRoot » PWGPP » TRD » TRDPID » AliTRDPIDTree

class AliTRDPIDTree: public AliAnalysisTaskSE

Function Members (Methods)

public:

	AliTRDPIDTree(const char* name = "trd_pid_tree")
virtual	~AliTRDPIDTree()
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
Int_t	CompareFloat(Float_t f1 = 1, Float_t f2 = 0) 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
Int_t	GetV0tag(Int_t trackIndex) 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	IsPbPb() const
Bool_t	AliAnalysisTask::IsPostEventLoop() const
Bool_t	Ispp() const
Bool_t	IspPb() 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
virtual void	Process(AliESDEvent const esdEvent = 0, AliMCEvent const mcEvent = 0)
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)
void	SetCollisionSystem(AliTRDPIDTree::ECollisionSystem_t system)
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	SetPbPbAnalysis()
void	AliAnalysisTask::SetPostEventLoop(Bool_t flag = kTRUE)
void	SetppAnalysis()
void	SetpPbAnalysis()
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*)
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	ClearV0PIDlist()
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
void	FillTree(AliESDtrack* track, Int_t pdg, Int_t runnumber, Int_t centralityvalue)
void	FillV0PIDlist()
char*	AliAnalysisTask::GetBranchAddress(Int_t islot, const char* branch) const
Int_t	GetNTrackletsPID(const AliVTrack* fESDTrack = 0) const
Double_t	GetPhi(AliESDtrack *const fTrack, Int_t iPl, Double_t& ar)
Bool_t	HasMissingLayer(const AliVTrack* fESDTrack = 0)
void	TObject::MakeZombie()
TFile*	AliAnalysisTask::OpenFile(Int_t iout, Option_t* option = "RECREATE") const
Bool_t	PassTrackCuts(AliESDtrack* fESDTrack = 0)
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
void	SetupV0qa()

private:

	AliTRDPIDTree(const AliTRDPIDTree&)
AliTRDPIDTree&	operator=(const AliTRDPIDTree&)

Data Members

public:

enum ECollisionSystem_t {	kpp
	kpPb
	kPbPb
};
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
};

public:

Int_t*	fV0tags	! Pointer to array with tags for identified particles from V0 decays

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
AliESDv0KineCuts*	fV0cuts	! ESD V0 cuts
TObjArray*	fV0electrons	! array with pointer to identified particles from V0 decays (electrons)
TObjArray*	fV0pions	! array with pointer to identified particles from V0 decays (pions)
TObjArray*	fV0protons	! array with pointer to identified particles from V0 decays (ptotons)
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 Double_t	fgMinLayer	! Cut variable for min number of layers
static AliTOFHeader*	AliAnalysisTaskSE::fgTOFHeader	! TOFHeader for replication

private:

Float_t	fChi2	! Tree: Chi at TRD
TBits	fCollisionSystem	! Collision System;
Float_t	fDCA[2]	! Tree: DCA
AliESDEvent*	fESDEvent	! ESD object
AliESDtrackCuts*	fESDtrackCuts	! basic cut variables for all non-V0 tracks
AliESDtrackCuts*	fESDtrackCutsV0	! basic cut variables for all V0 tracks
TList*	fListQATRD	! List with QATRD histograms
TList*	fListQATRDV0	! List with V0 kine cuts QATRD histograms
AliMCEvent*	fMCEvent	! MC object
AliStack*	fMCStack	! MC stack
Float_t	fNSigmaTOF[3]	! Tree: TOF nsigma ele, pion, proton
Float_t	fNSigmaTPC[3]	! Tree: TPC nsigma ele, pion, proton
Int_t	fNumTagsStored	! Number of entries of fV0tags
TObjArray*	fOutputContainer	! output data container
Int_t	fPDG	! Tree: PDG value from V0 identification
Int_t	fPDGTRUE	! Tree: true PDG value (only available in MC)
AliPIDResponse*	fPIDResponse	! PID handling
Double_t	fTRDMomentum[6]	! Tree: local track momentum at anode wire
Int_t	fTRDNcls	! Tree: number of clusters
Int_t	fTRDNtracklets	! Tree: number of tracklets for layers with dE/dx>0
Double_t	fTRDY[6]	! Tree: local track y-position (from track extrapol)
Int_t	fTRDnch	! Tree: number of chambers dedx
Int_t	fTRDnclsdEdx	! Tree: number of clusters dedx
Int_t	fTRDntracklets	! Tree: number of tracking tracklets
Int_t	fTRDntrackletsPID	! Tree: number of pid tracklets
Double_t	fTRDphi[6]	! Tree: local track inclination phi (from track extrapol)
Double_t	fTRDsignal	! Tree: Truncated mean
Double_t	fTRDslices[48]	! Tree: dEdx slices (8 per layer)
Double_t	fTRDtheta	! Tree: theta track
TTree*	fTreeTRDPID	! Tree with V0
Double_t	fcentrality	! Tree: Centrality
Double_t	fdeltaTRD[5]	! Tree: truncated delta
TH2F*	fhArmenteros	! 2D V0 QA Hist
TH1F*	fhtrackCuts	! Track and Event Cuts - QA
Float_t	fpdg	! particle type (pdg value)
Double_t	fratioTRD[5]	! Tree: truncated ratio
Int_t	frun	! run number
Int_t	frunnumber	! Tree: Run number
Double_t	fsigmaTRD[5]	! Tree: truncated mean sigma

Class Charts

Inheritance Chart:

TTask

←

AliAnalysisTask

←

AliAnalysisTaskSE

←

AliTRDPIDTree

←

AliTRDPIDmatching

Function documentation

AliTRDPIDTree(const char* name = "trd_pid_tree")

~AliTRDPIDTree()

void UserCreateOutputObjects()

 Definition of user output ntuple and histogram file

void UserExec(Option_t* )

calls the Process function

void Process(AliESDEvent *const esdEvent = 0, AliMCEvent *const mcEvent = 0)

called for each event

void FillTree(AliESDtrack* track, Int_t pdg, Int_t runnumber, Int_t centralityvalue)

 Fill tree with track and event variables for e, pi, proton from V0 candidates

Int_t CompareFloat(Float_t f1 = 1, Float_t f2 = 0) const

compares if the Float_t f1 is equal with f2 and returns 1 if true and 0 if false

void Terminate(Option_t* )

 Terminate function

void FillV0PIDlist()

Int_t GetV0tag(Int_t trackIndex) const

 Get the tag for the corresponding trackIndex. Returns -99 in case of invalid index/tag list.

void ClearV0PIDlist()

void SetupV0qa()

 Create the qa objects for V0 Kine cuts

Double_t GetPhi(AliESDtrack *const fTrack, Int_t iPl, Double_t& ar)

 extrapolate track to TRD radii and convert global phi angle to local coordinate system

Bool_t PassTrackCuts(AliESDtrack* fESDTrack = 0)

 check if tracks pass minimum quality critieria

Bool_t HasMissingLayer(const AliVTrack* fESDTrack = 0)

Int_t GetNTrackletsPID(const AliVTrack* fESDTrack = 0) const

 returns the number of PID tracklets, re-calculated from dE/dx stored in slices

AliTRDPIDTree(const char* name = "trd_pid_tree")

Bool_t Ispp() const

{ return fCollisionSystem.TestBitNumber(kpp); }

Bool_t IspPb() const

{ return fCollisionSystem.TestBitNumber(kpPb); }

Bool_t IsPbPb() const

{ return fCollisionSystem.TestBitNumber(kPbPb); }

void SetCollisionSystem(AliTRDPIDTree::ECollisionSystem_t system)

void SetppAnalysis()

void SetpPbAnalysis()

void SetPbPbAnalysis()

AliTRDPIDTree& operator=(const AliTRDPIDTree& )