FZeroLoad Class Reference

#include <ZeroLoad.h>

Inheritance diagram for FZeroLoad:

Public Member Functions
virtual bool	Init () override
virtual uint32	Run () override
virtual void	Stop () override
virtual void	Exit () override
bool	GetHitchMessages (TArray< FString > &OutArray)
bool	GetFrameTimeHistogram (FHistogram &OutHistogram)
	FZeroLoad (double InTickRate)
	FZeroLoad (double InTickRate, const TArray< double > &FrameTimeHistogramBucketsMs)
virtual	~FZeroLoad ()
Public Member Functions inherited from FRunnable
virtual class FSingleThreadRunnable *	GetSingleThreadInterface ()
virtual	~FRunnable ()

Constructor & Destructor Documentation

FZeroLoad() [1/2]

FZeroLoad::FZeroLoad

(

double

InTickRate

)

FZeroLoad() [2/2]

FZeroLoad::FZeroLoad	(	double	InTickRate,
		const TArray< double > &	FrameTimeHistogramBucketsMs
	)

~FZeroLoad()

virtual FZeroLoad::~FZeroLoad ( )

inlinevirtual

Member Function Documentation

Exit()

void FZeroLoad::Exit ( void  )

overridevirtual

Exits the runnable object.

Called in the context of the aggregating thread to perform any cleanup.

See also

Init, Run, Stop

Reimplemented from FRunnable.

GetFrameTimeHistogram()

bool FZeroLoad::GetFrameTimeHistogram

(

FHistogram &

OutHistogram

)

Gets frame time histogram - not guarded, should only be accessed after thread has stopped!

GetHitchMessages()

bool FZeroLoad::GetHitchMessages

(

TArray< FString > &

OutArray

)

Gets messages to log - can block.

Init()

bool FZeroLoad::Init ( void  )

overridevirtual

Initializes the runnable object.

This method is called in the context of the thread object that aggregates this, not the thread that passes this runnable to a new thread.

Returns

True if initialization was successful, false otherwise

See also

Run, Stop, Exit

Reimplemented from FRunnable.

Run()

uint32 FZeroLoad::Run ( )

overridevirtual

Runs the runnable object.

This is where all per object thread work is done. This is only called if the initialization was successful.

Returns

The exit code of the runnable object

See also

Init, Stop, Exit

Implements FRunnable.

Stop()

void FZeroLoad::Stop ( void  )

overridevirtual

Stops the runnable object.

This is called if a thread is requested to terminate early.

See also

Init, Run, Exit

Reimplemented from FRunnable.

---

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

• Engine/Source/Runtime/PerfCounters/Private/ZeroLoad.h
• Engine/Source/Runtime/PerfCounters/Private/ZeroLoad.cpp