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> Unreal Engine API Reference > Runtime > Core > Misc > FRWRecursiveAccessDetector

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FRWRecursiveAccessDetector

Same as [FRWAccessDetector](API\Runtime\Core\Misc\FRWAccessDetector), but support re-entrance on the write access See [FRWFullyRecursiveAccessDetector](API\Runtime\Core\Misc\FRWFullyRecursiveAccessDetector) for read access re-entrance when holding a write access

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Inheritance Hierarchy

FRWAccessDetector

FRWRecursiveAccessDetector

FRWFullyRecursiveAccessDetector

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Misc/MTAccessDetector.h
Include	#include "Misc/MTAccessDetector.h"

Syntax

struct FRWRecursiveAccessDetector : public FRWAccessDetector

Remarks

Same as FRWAccessDetector, but support re-entrance on the write access See FRWFullyRecursiveAccessDetector for read access re-entrance when holding a write access

Variables

		Name	Description
	int32	RecursiveDepth
	uint32	WriterThreadID

Functions

		Name	Description
	bool	AcquireWriteAccess()	Acquires write access, will check if there are readers or other writers
	bool	ReleaseWriteAccess()	Releases write access, will check if there are readers or other writers