FParticlePerfStatsListener_GatherAll

Base class for listeners that gather stats on all systems in the scene.

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Inheritance Hierarchy

TSharedFromThis

FParticlePerfStatsListener

FParticlePerfStatsListener_GatherAll

	FParticlePerfStatsListener_CSVProfiler
	FParticlePerfStatsListener_DebugRender
	FParticlePerfStatsListener_NiagaraBaselineComparisonRender
	FParticlePerfStatsListener_NiagaraPerformanceReporter
	FParticlePerfStatsListener_TimedTest

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Particles/ParticlePerfStatsManager.h
Include	#include "Particles/ParticlePerfStatsManager.h"

Syntax

class FParticlePerfStatsListener_GatherAll : public FParticlePerfStatsListener

Remarks

Base class for listeners that gather stats on all systems in the scene.

Variables

		Name	Description
	TMap< TWeakObje...	AccumulatedComponentStats
	FCriticalSectio...	AccumulatedStatsGuard
	TMap< TWeakObje...	AccumulatedSystemStats
	TMap< TWeakObje...	AccumulatedWorldStats
	const uint8: 1	bGatherComponentStats
	const uint8: 1	bGatherSystemStats
	const uint8: 1	bGatherWorldStats

Constructors

	Name	Description
	FParticlePerfStatsListener_GatherAll ( bool bNeedsWorldStats, bool bNeedsSystemStats, bool bNeedsComponentStats )

Destructors

	Name	Description
	~FParticlePerfStatsListener_GatherAll()

Functions

		Name	Description
	void	DumpStatsToDevice ( FOutputDevice& Ar )
	void	DumpStatsToFile()
	FAccumulated...	GetStats ( const UWorld* World )
	FAccumulated...	GetStats ( const UFXSystemAsset* System )
	FAccumulated...	GetStats ( const UFXSystemComponent* Comp... )
	void	TickStats_Internal ( TMap< TWeakObjectPtr< T >, TUniqueP..., TFunc Func )

Overridden from FParticlePerfStatsListener

	Name	Description
void	Begin()	Called when the listener begins receiving data.
void	End()	Called when the listener stops receiving data.
bool	NeedsComponentStats()
bool	NeedsSystemStats()
bool	NeedsWorldStats()
void	OnAddComponent ( const TWeakObjectPtr< const UFXSyst... )	Called when a new component is seen for the first time.
void	OnAddSystem ( const TWeakObjectPtr< const UFXSyst... )	Called when a new system is seen for the first time.
void	OnAddWorld ( const TWeakObjectPtr< const UWorld ... )	Called when a new world is seen for the first time.
void	OnRemoveComponent ( const TWeakObjectPtr< const UFXSyst... )	Called when a component has been freed and is no longer tracked by the stats.
void	OnRemoveSystem ( const TWeakObjectPtr< const UFXSyst... )	Called when a system has been freed and is no longer tracked by the stats.
void	OnRemoveWorld ( const TWeakObjectPtr< const UWorld ... )	Called when a world has been freed and is no longer tracked by the stats.
bool	Tick()	Called every frame with the current frame data.
void	TickRT()	Called every frame from the render thread gather any RT stats.