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AliRoot » ANALYSIS » AliAnalysisStatistics

class AliAnalysisStatistics: public TNamed

 AliAnalysisStatistics - basic class for storing statistics for the processed
   events. The object is mergeable and can be used for general purpose. In case
   a AliAnalysisTaskStat is used, this will set the global statistics object
   to the analysis manager and will update it for the accepted events.

Function Members (Methods)

public:

	AliAnalysisStatistics()
	AliAnalysisStatistics(const char* name)
	AliAnalysisStatistics(const AliAnalysisStatistics& other)
virtual	~AliAnalysisStatistics()
void	TObject::AbstractMethod(const char* method) const
void	AddAccepted(Int_t nevents = 1)
void	AddFailed(Int_t nevents = 1)
void	AddInput(Int_t nevents = 1)
void	AddProcessed(Int_t nevents = 1)
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
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 void	TNamed::FillBuffer(char*& buffer)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
Double_t	GetCPUTime(Int_t itask) const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
static const char*	GetMaskAsString(UInt_t mask)
Long64_t	GetNaccepted() const
virtual const char*	TNamed::GetName() const
Long64_t	GetNfailed() const
Long64_t	GetNinput() const
Long64_t	GetNprocessed() const
Int_t	GetNtasks() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
UInt_t	GetOfflineMask() const
virtual Option_t*	TObject::GetOption() const
Double_t	GetRealTime(Int_t itask) const
const char*	GetTaskName(Int_t itask) const
virtual const char*	TNamed::GetTitle() 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
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	TNamed::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TNamed::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual Long64_t	Merge(TCollection* list)
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)
AliAnalysisStatistics&	operator=(const AliAnalysisStatistics& other)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	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)
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	SetOfflineMask(UInt_t mask)
virtual void	TNamed::SetTitle(const char* title = "")MENU
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	ShowMembers(TMemberInspector&)
virtual Int_t	TNamed::Sizeof() const
void	StartTimer(Int_t itask, const char* name, const char* classname = "")
void	StopTimer()
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
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()

Data Members

public:

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

protected:

Int_t	fCurrentTask	Current task being timed
Int_t	fMaxTasks	Allocated size for the task timing arrays
Long64_t	fNaccepted	Number of events that passed filtering criteria
TString	TNamed::fName	object identifier
Long64_t	fNfailed	Number of events for which reading failed
Long64_t	fNinput	Total number of input events
Long64_t	fNprocessed	Number of events processed
Int_t	fNtasks	Number of tasks
UInt_t	fOfflineMask	Offline mask used for accepted events
TObjArray*	fTaskNames	Task names
Double_t*	fTaskTimeCPU	[fNtasks] Cumulated CPU time per task
Double_t*	fTaskTimeReal	[fNtasks] Cumulated CPU time per task
TStopwatch*	fTaskTimer	! Stopwatch for task timing
TString	TNamed::fTitle	object title

Class Charts

Inheritance Chart:

TNamed

←

AliAnalysisStatistics

Function documentation

AliAnalysisStatistics(const AliAnalysisStatistics& other)

 Copy constructor.

AliAnalysisStatistics & operator=(const AliAnalysisStatistics& other)

 Assignment.

void StartTimer(Int_t itask, const char* name, const char* classname = "")

 Measure the CPU time done by this task in the interval

void StopTimer()

 Stop the current task timing.

Long64_t Merge(TCollection* list)

 Merge statistics objets from list on top of this.

void Print(Option_t* option = "") const

 Print info about the processed statistics.

const char * GetMaskAsString(UInt_t mask)

 Returns a string corresponding to the offline mask.

const char * GetTaskName(Int_t itask) const

 Returns task name

AliAnalysisStatistics()

{}

AliAnalysisStatistics(const char* name)

{}

virtual ~AliAnalysisStatistics()

{}

void AddInput(Int_t nevents = 1)

 Update methods

{fNinput += nevents;}

void AddProcessed(Int_t nevents = 1)

{fNprocessed += nevents;}

void AddFailed(Int_t nevents = 1)

{fNfailed += nevents;}

void AddAccepted(Int_t nevents = 1)

 Getters

{fNaccepted += nevents;}

Long64_t GetNinput() const

{return fNinput;}

Long64_t GetNprocessed() const

{return fNprocessed;}

Long64_t GetNfailed() const

{return fNfailed;}

Long64_t GetNaccepted() const

{return fNaccepted;}

UInt_t GetOfflineMask() const

{return fOfflineMask;}

Int_t GetNtasks() const

{return fNtasks;}

Double_t GetRealTime(Int_t itask) const

{return (fTaskTimeReal) ? fTaskTimeReal[itask] : 0.;}

Double_t GetCPUTime(Int_t itask) const

{return (fTaskTimeCPU) ? fTaskTimeCPU[itask] : 0.;}

void SetOfflineMask(UInt_t mask)

{fOfflineMask = mask;}