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class AliAODExtension: public TNamed

     Support class for AOD extensions. This is created by the user analysis
     that requires a separate file for some AOD branches. The name of the
     AliAODExtension object is the file name where the AOD branches will be
     stored.

Function Members (Methods)

public:

	AliAODExtension()
	AliAODExtension(const char* name, const char* title, Bool_t isfilter = kFALSE)
virtual	~AliAODExtension()
void	TObject::AbstractMethod(const char* method) const
void	AddAODtoTreeUserInfo()
void	AddBranch(const char* cname, void* addobj)
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TNamed::Clear(Option_t* option = "")
virtual TObject*	TNamed::Clone(const char* newname = "") const
virtual Int_t	TNamed::Compare(const TObject* obj) const
virtual void	TNamed::Copy(TObject& named) const
virtual void	TObject::Delete(Option_t* option = "")MENU
void	DisableReferences()
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
void	DropUnspecifiedBranches()
virtual void	TObject::Dump() constMENU
void	EnableReferences()
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual void	TNamed::FillBuffer(char*& buffer)
void	FillTree()
void	FilterBranch(const char* branchName, AliAODBranchReplicator* replicator = 0x0)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
Bool_t	FinishEvent()
AliAODEvent*	GetAOD() const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
virtual const char*	TNamed::GetName() const
Int_t	GetNpassed() const
Int_t	GetNtotal() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
const char*	GetOutputFileName() const
virtual const char*	TNamed::GetTitle() const
TTree*	GetTree() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
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
Bool_t	Init(Option_t* option)
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
Bool_t	IsEventSelected() const
Bool_t	IsFilteredAOD() const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TNamed::IsSortable() const
Bool_t	IsToMerge() const
Bool_t	TObject::IsZombie() const
void	KeepUnspecifiedBranches()
virtual void	TNamed::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
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 void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	Print(Option_t* opt = "") const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
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 = "")
void	SelectEvent(Bool_t flag = kTRUE)
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
void	SetEvent(AliAODEvent* event)
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	SetOutputFileName(const char* fname)
virtual void	TNamed::SetTitle(const char* title = "")MENU
void	SetToMerge(Bool_t flag)
void	SetTreeBuffSize(Long64_t sz = 30000000)
virtual void	TObject::SetUniqueID(UInt_t uid)
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
Bool_t	TerminateIO()
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::MakeZombie()

private:

	AliAODExtension(const AliAODExtension&)
AliAODExtension&	operator=(const AliAODExtension&)

Data Members

public:

enum EAliAODExtensionFlags {	kFilteredAOD
	kDropUnspecifiedBranches
	kToMerge
};
enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

protected:

TString	TNamed::fName	object identifier
TString	TNamed::fTitle	object title

private:

AliAODEvent*	fAODEvent	! Pointer to the AOD event
Bool_t	fEnableReferences	whether or not to enable the TRefTable branch
TFile*	fFileE	! Output file
Long64_t	fMemCountAOD	Number of bytes filled in tree (accumulates until requested bytes reached)
Int_t	fNpassed	! Number of events that passed the filter
Int_t	fNtotal	! Number of processed events
TList*	fObjectList	! internal list of which objects to keep
TList*	fRepFiList	list of unique filter/replicator
TMap*	fRepFiMap	which branch(es) to filter out / and or replicate
Bool_t	fSelected	! Select current event for filtered AOD's. Made false at event start.
Long64_t	fTreeBuffSize	Requested buffer size for AOD tree
TTree*	fTreeE	! tree for AOD persistency

Class Charts

Inheritance Chart:

TNamed

←

AliAODExtension

Function documentation

AliAODExtension()

 default ctor

AliAODExtension(const char* name, const char* title, Bool_t isfilter = kFALSE)

 Constructor.

~AliAODExtension()

 Destructor.

void AddBranch(const char* cname, void* addobj)

 Add a new branch to the aod

Bool_t FinishEvent()

 Fill current event.

void FillTree()

   Fill AOD extension tree and check AutoFlush settings

Bool_t Init(Option_t* option)

 Initialize IO.

void Print(Option_t* opt = "") const

 Print info about this extension

void SetEvent(AliAODEvent* event)

 Connects to an external event

void AddAODtoTreeUserInfo()

 Add aod event to tree user info

Bool_t TerminateIO()

 Terminate IO

void FilterBranch(const char* branchName, AliAODBranchReplicator* replicator = 0x0)

 Specify a filter/replicator for a given branch

 If repfi=0x0, this will disable the branch (in the output) completely.

 repfi is adopted by this class, i.e. user should not delete it.

 WARNING : branch name must be exact.

 See also the documentation for AliAODBranchReplicator class.

AliAODExtension()

Int_t GetNtotal() const

{return fNtotal;}

Int_t GetNpassed() const

{return fNpassed;}

const char* GetOutputFileName() const

{return TNamed::GetName();}

AliAODEvent* GetAOD() const

{return fAODEvent;}

TTree* GetTree() const

{return fTreeE;}

Bool_t IsFilteredAOD() const

{return TObject::TestBit(kFilteredAOD);}

Bool_t IsEventSelected() const

{return fSelected;}

Bool_t IsToMerge() const

{return TObject::TestBit(kToMerge);}

void SelectEvent(Bool_t flag = kTRUE)

{fSelected = flag;}

void SetOutputFileName(const char* fname)

{TNamed::SetName(fname);}

void SetToMerge(Bool_t flag)

{TObject::SetBit(kToMerge,flag);}

void SetTreeBuffSize(Long64_t sz = 30000000)

{fTreeBuffSize = sz;}

void DropUnspecifiedBranches()

 Branches not specified in any FilterBranch call will be dropped by default

{ TObject::SetBit(kDropUnspecifiedBranches); }

void KeepUnspecifiedBranches()

 Branches not specified in any FilterBranch call will be kept by default

{ TObject::ResetBit(kDropUnspecifiedBranches); }

void DisableReferences()

 Use DisableReferences if and only if the output AOD contains no TRef or TRefArray,
   otherwise the produced AOD won't be valid.

{ fEnableReferences=kFALSE; }

void EnableReferences()

{ fEnableReferences=kTRUE; }

AliAODExtension& operator=(const AliAODExtension& )