Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Light Theme

Dark Theme

FOptionalCacheRecord

A cache record that can be null.

Windows

MacOS

Linux

Inheritance Hierarchy

FCacheRecord

FOptionalCacheRecord

References

Module	DerivedDataCache
Header	/Engine/Source/Developer/DerivedDataCache/Public/DerivedDataCacheRecord.h
Include	#include "DerivedDataCacheRecord.h"

Syntax

class FOptionalCacheRecord : private UE::DerivedData::FCacheRecord

Remarks

A cache record that can be null.

Constructors

	Name	Description
	FOptionalCacheRecord()
	FOptionalCacheRecord ( FCacheRecord&& InRecord )
	FOptionalCacheRecord ( const FCacheRecord& InRecord )

Functions

	Name	Description
const FCache...	Get()	Returns the cache record. The caller must check for null before using this accessor.
FCacheRecord...	Get()
bool	IsNull()
bool	IsValid()
void	Reset()

Operators

		Name	Description
		operator bool()
	FOptionalCac...	operator= ( FCacheRecord&& InRecord )
	FOptionalCac...	operator= ( const FCacheRecord& InRecord )