FReturnedRefCountValue | Unreal Engine 5.7 Documentation

Simple wrapper class which holds a refcount; emits a deprecation warning when accessed.

It is unsafe to rely on the value of a refcount for any logic, and a non-deprecated getter function should never be added. In a multi-threaded context, the refcount could change after inspection. In a transactional context, the refcount may be higher than expected, as releases are deferred until completion of the transaction.


Name	FReturnedRefCountValue
Type	struct
Header File	/Engine/Source/Runtime/Core/Public/Templates/RefCounting.h
Include Path	#include "Templates/RefCounting.h"

Syntax

struct FReturnedRefCountValue

Constructors

Name	Remarks	Include Path	Unreal Specifiers
FReturnedRefCountValue ( uint32 InRefCount )		Templates/RefCounting.h
FReturnedRefCountValue ( const FReturnedRefCountValue& Other )		Templates/RefCounting.h
FReturnedRefCountValue ( FReturnedRefCountValue&& Other )		Templates/RefCounting.h

Variables

Protected

Name	Type	Remarks	Include Path	Unreal Specifiers
RefCount	uint32		Templates/RefCounting.h

Functions

Public

Name	Remarks	Include Path	Unreal Specifiers
void CheckAtLeast ( uint32 N ) const		Templates/RefCounting.h

Operators

Name	Remarks	Include Path	Unreal Specifiers
operator uint32()		Templates/RefCounting.h
FReturnedRefCountValue & operator= ( const FReturnedRefCountValue& Other )		Templates/RefCounting.h
FReturnedRefCountValue & operator= ( FReturnedRefCountValue&& Other )		Templates/RefCounting.h

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