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. More...

#include <AliAnalysisStatistics.h>

Inheritance diagram for AliAnalysisStatistics:

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Public Member Functions
	AliAnalysisStatistics ()

	AliAnalysisStatistics (const char *name)

	AliAnalysisStatistics (const AliAnalysisStatistics &other)

virtual	~AliAnalysisStatistics ()

AliAnalysisStatistics &	operator= (const AliAnalysisStatistics &other)

void	AddInput (Int_t nevents=1)

void	AddProcessed (Int_t nevents=1)

void	AddFailed (Int_t nevents=1)

void	AddAccepted (Int_t nevents=1)

Long64_t	GetNinput () const

Long64_t	GetNprocessed () const

Long64_t	GetNfailed () const

Long64_t	GetNaccepted () const

UInt_t	GetOfflineMask () const

Int_t	GetNtasks () const

const char *	GetTaskName (Int_t itask) const

Double_t	GetRealTime (Int_t itask) const

Double_t	GetCPUTime (Int_t itask) const

void	SetOfflineMask (UInt_t mask)

virtual Long64_t	Merge (TCollection *list)

virtual void	Print (const Option_t *option="") const

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

void	StopTimer ()

Static Public Member Functions
static const char *	GetMaskAsString (UInt_t mask)

Protected Attributes
Long64_t	fNinput
	Total number of input events. More...

Long64_t	fNprocessed
	Number of events processed. More...

Long64_t	fNfailed
	Number of events for which reading failed. More...

Long64_t	fNaccepted
	Number of events that passed filtering criteria. More...

UInt_t	fOfflineMask
	Offline mask used for accepted events. More...

Int_t	fMaxTasks
	Allocated size for the task timing arrays. More...

Int_t	fNtasks
	Number of tasks. More...

Int_t	fCurrentTask

Double_t *	fTaskTimeReal
	Cumulated CPU time per task. More...

Double_t *	fTaskTimeCPU
	Cumulated CPU time per task. More...

TObjArray *	fTaskNames
	Task names. More...

TStopwatch *	fTaskTimer
	! Stopwatch for task timing More...

Detailed Description

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.

Author: Andrei Gheata

Date: 20/12/2010

Definition at line 22 of file AliAnalysisStatistics.h.

Constructor & Destructor Documentation

AliAnalysisStatistics::AliAnalysisStatistics ( )

inline

Definition at line 41 of file AliAnalysisStatistics.h.

Referenced by AliAnalysisStatistics().

AliAnalysisStatistics::AliAnalysisStatistics ( const char * name )

inline

Definition at line 44 of file AliAnalysisStatistics.h.

AliAnalysisStatistics::AliAnalysisStatistics ( const AliAnalysisStatistics & other )

Definition at line 29 of file AliAnalysisStatistics.cxx.

virtual AliAnalysisStatistics::~AliAnalysisStatistics ( )

inlinevirtual

Definition at line 49 of file AliAnalysisStatistics.h.

Member Function Documentation

void AliAnalysisStatistics::AddAccepted ( Int_t nevents = 1 )

inline

Definition at line 56 of file AliAnalysisStatistics.h.

Referenced by AliAnalysisManager::CountEvent(), AliAnalysisTaskStat::Terminate(), and AliAnalysisTaskStat::UserExec().

void AliAnalysisStatistics::AddFailed ( Int_t nevents = 1 )

inline

Definition at line 55 of file AliAnalysisStatistics.h.

Referenced by AliAnalysisManager::CountEvent(), and AliAnalysisTaskStat::Terminate().

void AliAnalysisStatistics::AddInput ( Int_t nevents = 1 )

inline

Definition at line 53 of file AliAnalysisStatistics.h.

Referenced by AliAnalysisManager::CountEvent(), and AliAnalysisTaskStat::Terminate().

void AliAnalysisStatistics::AddProcessed ( Int_t nevents = 1 )

inline

Definition at line 54 of file AliAnalysisStatistics.h.

Referenced by AliAnalysisManager::CountEvent(), and AliAnalysisTaskStat::Terminate().

Double_t AliAnalysisStatistics::GetCPUTime ( Int_t itask ) const

inline

Definition at line 67 of file AliAnalysisStatistics.h.

Referenced by Merge().

const char * AliAnalysisStatistics::GetMaskAsString ( UInt_t mask )

static

Returns a string corresponding to the offline mask.

Definition at line 191 of file AliAnalysisStatistics.cxx.

Referenced by GetOfflineMask(), Print(), and AliAnalysisManager::WriteStatisticsMsg().

Long64_t AliAnalysisStatistics::GetNaccepted ( ) const

inline

Definition at line 61 of file AliAnalysisStatistics.h.

Referenced by Merge(), AliAnalysisTaskStat::Terminate(), and AliAnalysisManager::WriteStatisticsMsg().

Long64_t AliAnalysisStatistics::GetNfailed ( ) const

inline

Definition at line 60 of file AliAnalysisStatistics.h.

Referenced by Merge(), AliAnalysisTaskStat::Terminate(), and AliAnalysisManager::WriteStatisticsMsg().

Long64_t AliAnalysisStatistics::GetNinput ( ) const

inline

Definition at line 58 of file AliAnalysisStatistics.h.

Referenced by Merge(), AliAnalysisTaskStat::Terminate(), and AliAnalysisManager::WriteStatisticsMsg().

Long64_t AliAnalysisStatistics::GetNprocessed ( ) const

inline

Definition at line 59 of file AliAnalysisStatistics.h.

Referenced by Merge(), AliAnalysisTaskStat::Terminate(), and AliAnalysisManager::WriteStatisticsMsg().

Int_t AliAnalysisStatistics::GetNtasks ( ) const

inline

Definition at line 64 of file AliAnalysisStatistics.h.

UInt_t AliAnalysisStatistics::GetOfflineMask ( ) const

inline

Definition at line 62 of file AliAnalysisStatistics.h.

Referenced by AliAnalysisManager::WriteStatisticsMsg().

Double_t AliAnalysisStatistics::GetRealTime ( Int_t itask ) const

inline

Definition at line 66 of file AliAnalysisStatistics.h.

Referenced by Merge().

const char * AliAnalysisStatistics::GetTaskName ( Int_t itask ) const

Returns task name

Definition at line 217 of file AliAnalysisStatistics.cxx.

Referenced by GetNtasks(), operator=(), and Print().

Long64_t AliAnalysisStatistics::Merge ( TCollection * list )

virtual

Merge statistics objets from list on top of this.

Definition at line 151 of file AliAnalysisStatistics.cxx.

Referenced by SetOfflineMask().

AliAnalysisStatistics & AliAnalysisStatistics::operator= ( const AliAnalysisStatistics & other )

Assignment.

Definition at line 59 of file AliAnalysisStatistics.cxx.

Referenced by ~AliAnalysisStatistics().

void AliAnalysisStatistics::Print ( const Option_t * option = "" ) const

virtual

Print info about the processed statistics.

Definition at line 172 of file AliAnalysisStatistics.cxx.

Referenced by SetOfflineMask(), and AliAnalysisTaskStat::Terminate().

void AliAnalysisStatistics::SetOfflineMask ( UInt_t mask )

inline

Definition at line 69 of file AliAnalysisStatistics.h.

Referenced by AliAnalysisTaskStat::AddToManager().

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

Measure the CPU time done by this task in the interval

Definition at line 91 of file AliAnalysisStatistics.cxx.

Referenced by AliAnalysisManager::ExecAnalysis(), SetOfflineMask(), and AliAnalysisManager::UnpackOutput().

void AliAnalysisStatistics::StopTimer ( )

Stop the current task timing.

Definition at line 138 of file AliAnalysisStatistics.cxx.

Referenced by AliAnalysisManager::ExecAnalysis(), SetOfflineMask(), StartTimer(), and AliAnalysisManager::UnpackOutput().

Member Data Documentation

Int_t AliAnalysisStatistics::fCurrentTask

protected

Current task being timed

Definition at line 32 of file AliAnalysisStatistics.h.

Referenced by operator=(), StartTimer(), and StopTimer().

Int_t AliAnalysisStatistics::fMaxTasks

protected

Allocated size for the task timing arrays.

Definition at line 30 of file AliAnalysisStatistics.h.

Referenced by operator=(), and StartTimer().

Long64_t AliAnalysisStatistics::fNaccepted

protected

Number of events that passed filtering criteria.

Definition at line 28 of file AliAnalysisStatistics.h.

Referenced by GetNaccepted(), Merge(), operator=(), and Print().

Long64_t AliAnalysisStatistics::fNfailed

protected

Number of events for which reading failed.

Definition at line 27 of file AliAnalysisStatistics.h.

Referenced by GetNfailed(), Merge(), operator=(), and Print().

Long64_t AliAnalysisStatistics::fNinput

protected

Total number of input events.

Definition at line 25 of file AliAnalysisStatistics.h.

Referenced by GetNinput(), Merge(), operator=(), and Print().

Long64_t AliAnalysisStatistics::fNprocessed

protected

Number of events processed.

Definition at line 26 of file AliAnalysisStatistics.h.

Referenced by GetNprocessed(), Merge(), operator=(), and Print().

Int_t AliAnalysisStatistics::fNtasks

protected

Number of tasks.

Definition at line 31 of file AliAnalysisStatistics.h.

Referenced by GetNtasks(), Merge(), operator=(), Print(), and StartTimer().

UInt_t AliAnalysisStatistics::fOfflineMask

protected

Offline mask used for accepted events.

Definition at line 29 of file AliAnalysisStatistics.h.

Referenced by GetOfflineMask(), operator=(), and Print().

TObjArray* AliAnalysisStatistics::fTaskNames

protected

Task names.

Definition at line 37 of file AliAnalysisStatistics.h.

Referenced by GetTaskName(), operator=(), and StartTimer().

Double_t* AliAnalysisStatistics::fTaskTimeCPU

protected

Cumulated CPU time per task.

Definition at line 36 of file AliAnalysisStatistics.h.

Referenced by Merge(), operator=(), Print(), StartTimer(), and StopTimer().

TStopwatch* AliAnalysisStatistics::fTaskTimer

protected

! Stopwatch for task timing

Definition at line 38 of file AliAnalysisStatistics.h.

Referenced by operator=(), StartTimer(), and StopTimer().

Double_t* AliAnalysisStatistics::fTaskTimeReal

protected

Cumulated CPU time per task.

Definition at line 34 of file AliAnalysisStatistics.h.

Referenced by Merge(), operator=(), Print(), StartTimer(), and StopTimer().

The documentation for this class was generated from the following files:

ANALYSIS/ANALYSIS/AliAnalysisStatistics.h
ANALYSIS/ANALYSIS/AliAnalysisStatistics.cxx

Public Member Functions

Static Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation