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> Unreal Engine API Reference > Runtime > Engine > FComponentInstanceDataCache

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FComponentInstanceDataCache

Cache for component instance data.

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MacOS

Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/ComponentInstanceDataCache.h
Include	#include "ComponentInstanceDataCache.h"

Syntax

class FComponentInstanceDataCache

Remarks

Cache for component instance data. Note, does not collect references for GC, so is not safe to GC if the cache is only reference to a UObject.

Constructors

	Name	Description
	FComponentInstanceDataCache()
	FComponentInstanceDataCache ( const AActor* InActor )	Constructor that also populates cache from Actor
	FComponentInstanceDataCache ( const FComponentInstanceDataCache& )	Non-copyable
	FComponentInstanceDataCache ( FComponentInstanceDataCache&& )	Movable

Destructors

	Name	Description
	~FComponentInstanceDataCache()

Functions

	Name	Description
void	AddReferencedObjects ( FReferenceCollector& Collector )
void	ApplyToActor ( AActor* Actor, const ECacheApplyPhase CacheApplyPh... )	Iterates over an Actor's components and applies the stored component instance data to each
void	FindAndReplaceInstances ( const TMap< UObject*, UObject ... )	Iterates over components and replaces any object references with the reinstanced information
bool	HasInstanceData()
void	Serialize ( FArchive& Ar )	Serialize Instance data for persistence or transmission.

Operators

		Name	Description
	FComponentIn...	operator= ( const FComponentInstanceDataCache& )
	FComponentIn...	operator= ( FComponentInstanceDataCache&& )

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