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AliRoot » EVE » EVEHLT » AliEveEventBuffer

class AliEveEventBuffer: public TObject

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Function Members (Methods)

This is an abstract class, constructors will not be documented.
Look at the header to check for available constructors.

public:

virtual	~AliEveEventBuffer()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
TObject*	Back()
virtual void	TObject::Browse(TBrowser* b)
static void*	BufferThread(void* buffer)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TObject::Clear(Option_t* = "")
virtual TObject*	TObject::Clone(const char* newname = "") const
virtual Int_t	TObject::Compare(const TObject* obj) const
virtual void	ConnectToSource()
virtual void	TObject::Copy(TObject& object) const
void	CreateBufferThread()
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 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 TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
TObject*	Fwd()
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
ULong64_t	GetEventId() const
virtual const char*	TObject::GetIconName() const
virtual const char*	TObject::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
virtual const char*	TObject::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TObject::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	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TObject::IsSortable() const
Bool_t	TObject::IsZombie() const
Int_t	LockMutex()
virtual void	TObject::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
void	MonitorBuffer()
TObject*	NextEvent()
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	TObject::Print(Option_t* option = "") 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	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
void	SetBufferSize(Int_t bs)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
void	SetEventId(ULong64_t eventId)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	ShowMembers(TMemberInspector&)
void	StartBufferMonitor()
void	StopBufferMonitor()
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
Int_t	UnLockMutex()
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
virtual void	WriteToFile(Int_t runnumber)

protected:

virtual void	AddToBuffer(TObject* event)
Int_t	CalculateDifference(Int_t top, Int_t low) const
Int_t	CalculateNext(Int_t current) const
Int_t	CalculatePrevious(Int_t current) const
virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	FetchEvent()
Bool_t	GetBufferMonStarted() const
virtual TObject*	GetEventFromSource()
virtual ULong64_t	GetEventIdFromSource()
void	TObject::MakeZombie()
void	SetBufferMonStarted(Bool_t started)

private:

TObject*	GetNextUnSeen()
AliEveEventBuffer&	operator=(const AliEveEventBuffer&)
void	PrintBuffer()
void	PrintIndeces()

Data Members

public:

enum fBufferIndex {	kCurrent
	kLast
	kTop
	kSize
};
enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

protected:

Int_t	fBIndex[3]	Event buffer indexes
Int_t	fBufferSize	Size of event buffer
TObject*	fCurrentEvent	Pointer to current event
TObjArray*	fEventBuffer	TClonesArray containing the stored events
Int_t	fPreBuffer	How many events should be prefetched

private:

Bool_t	fBufferMonStarted	Has buffer monitor loop started?
ULong64_t*	fEventId	Event id
TMutex*	fMutex	Mutex
TThread*	fThread	Thread pointer
TTimer*	fTimer	Timer to loop over buffer monitor

Class Charts

Inheritance Chart:

TObject

←

AliEveEventBuffer

←

AliEveEventBufferHomer

AliEveEventBufferOffline

Function documentation

~AliEveEventBuffer()

 see header file for class documentation

void CreateBufferThread()

 see header file for class documentation

void * BufferThread(void* buffer)

 see header file for class documentation

void MonitorBuffer()

 see header file for class documentation

TObject * NextEvent()

See header file for documentation

TObject * Back()

 see header file for class documentation

TObject * Fwd()

 see header file for class documentation

TObject * GetNextUnSeen()

See header file for documentation

void PrintIndeces()

 see header file for class documentation

void PrintBuffer()

 see header file for class documentation

void FetchEvent()

 see header file for class documentation

void AddToBuffer(TObject* event)

 see header file for class documentation

Int_t CalculateNext(Int_t current) const

See header file for documentation

Int_t CalculatePrevious(Int_t current) const

See header file for documentation

Int_t CalculateDifference(Int_t top, Int_t low) const

See header file for documentation

void StartBufferMonitor()

cout << "NOT !!! starting buffer mon"<<endl;

void StopBufferMonitor()

 see header file for class documentation

void SetBufferSize(Int_t bs)

{ fBufferSize = bs;}

void ConnectToSource()

Needed for Homer buffer

void WriteToFile(Int_t runnumber)

ULong64_t GetEventId() const

{ return fEventId[fBIndex[kCurrent]]; }

void SetEventId(ULong64_t eventId)

{ fEventId[fBIndex[kCurrent]] = eventId;}

Int_t LockMutex()

{ return fMutex->TryLock();}

Int_t UnLockMutex()

{ return fMutex->UnLock();}

TObject * GetEventFromSource()

ULong64_t GetEventIdFromSource()

{ return 0;}

void SetBufferMonStarted(Bool_t started)

{fBufferMonStarted = started;}

Bool_t GetBufferMonStarted() const

{ return fBufferMonStarted;}

AliEveEventBuffer& operator=(const AliEveEventBuffer& )

 assignment operator prohibited