FComponentInstanceDataCache Class Reference

#include <ComponentInstanceDataCache.h>

Public Member Functions
	FComponentInstanceDataCache ()=default
ENGINE_API	FComponentInstanceDataCache (const AActor *InActor)
	~FComponentInstanceDataCache ()=default
	FComponentInstanceDataCache (const FComponentInstanceDataCache &)=delete
FComponentInstanceDataCache &	operator= (const FComponentInstanceDataCache &)=delete
	FComponentInstanceDataCache (FComponentInstanceDataCache &&)=default
FComponentInstanceDataCache &	operator= (FComponentInstanceDataCache &&)=default
ENGINE_API void	Serialize (FArchive &Ar)
ENGINE_API void	ApplyToActor (AActor *Actor, const ECacheApplyPhase CacheApplyPhase) const
ENGINE_API void	FindAndReplaceInstances (const TMap< UObject *, UObject * > &OldToNewInstanceMap)
bool	HasInstanceData () const
ENGINE_API void	AddReferencedObjects (FReferenceCollector &Collector)

Static Public Member Functions
static ENGINE_API void	GetComponentHierarchy (const AActor *Actor, TArray< UActorComponent *, TInlineAllocator< NumInlinedActorComponents > > &OutComponentHierarchy)

Detailed Description

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.

Constructor & Destructor Documentation

FComponentInstanceDataCache() [1/4]

FComponentInstanceDataCache::FComponentInstanceDataCache ( )

default

FComponentInstanceDataCache() [2/4]

FComponentInstanceDataCache::FComponentInstanceDataCache

(

const AActor *

InActor

)

Constructor that also populates cache from Actor

~FComponentInstanceDataCache()

FComponentInstanceDataCache::~FComponentInstanceDataCache ( )

default

FComponentInstanceDataCache() [3/4]

FComponentInstanceDataCache::FComponentInstanceDataCache ( const FComponentInstanceDataCache &  )

delete

Non-copyable

FComponentInstanceDataCache() [4/4]

FComponentInstanceDataCache::FComponentInstanceDataCache ( FComponentInstanceDataCache &&  )

default

Movable

Member Function Documentation

AddReferencedObjects()

void FComponentInstanceDataCache::AddReferencedObjects

(

FReferenceCollector &

Collector

)

ApplyToActor()

void FComponentInstanceDataCache::ApplyToActor	(	AActor *	Actor,
		const ECacheApplyPhase	CacheApplyPhase
	)		const

Iterates over an Actor's components and applies the stored component instance data to each

FindAndReplaceInstances()

void FComponentInstanceDataCache::FindAndReplaceInstances

(

const TMap< UObject *, UObject * > &

OldToNewInstanceMap

)

Iterates over components and replaces any object references with the reinstanced information

GetComponentHierarchy()

void FComponentInstanceDataCache::GetComponentHierarchy ( const AActor *  Actor, TArray< UActorComponent *, TInlineAllocator< NumInlinedActorComponents > > &  OutComponentHierarchy  )

static

HasInstanceData()

bool FComponentInstanceDataCache::HasInstanceData ( ) const

inline

operator=() [1/2]

FComponentInstanceDataCache & FComponentInstanceDataCache::operator= ( const FComponentInstanceDataCache &  )

delete

operator=() [2/2]

FComponentInstanceDataCache & FComponentInstanceDataCache::operator= ( FComponentInstanceDataCache &&  )

default

Serialize()

void FComponentInstanceDataCache::Serialize

(

FArchive &

Ar

)

Serialize Instance data for persistence or transmission.

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

• Engine/Source/Runtime/Engine/Public/ComponentInstanceDataCache.h
• Engine/Source/Runtime/Engine/Private/ComponentInstanceDataCache.cpp