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  3. FComponentInstanceDataCache

FComponentInstanceDataCache

Cache for component instance data.

Unreal Engine C++ API Reference > Runtime > Engine

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

  Type Name Description
Public function    
Public function  

FComponentInstanceDataCache ( const AActor* InActor
)

 Constructor that also populates cache from Actor
Public function   Non-copyable
Public function   Movable

Destructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function void  
Public function Const void

ApplyToActor ( AActor* Actor,
const ECacheApplyPhase CacheApplyPhase
)

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

FindAndReplaceInstances ( const TMap< UObject*, UObject* >& OldToNewInstanceMap
)

 Iterates over components and replaces any object references with the reinstanced information
Public function Static void

GetComponentHierarchy ( const AActor* Actor,
TArray< UActorComponent*, TInlineAllocator< NumInlinedActorComponents >>& OutComponentHierarch...
)

  
Public function Const bool  
Public function void Serialize Instance data for persistence or transmission.

Operators

  Type Name Description
Public function FComponentInstanceDataCache &  
Public function FComponentInstanceDataCache &  

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