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> Unreal Engine API Reference > Runtime > Core > Templates > FNoncopyable

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FNoncopyable

Utility template for a class that should not be copyable.

Windows

MacOS

Linux

Inheritance Hierarchy

FNoncopyable

AsyncTraceData

FActorRepList

FAsset

FConversationBranchPointBuilder

FConversationMemory

FCustomVersionRegistration

FDevVersionRegistration

FD3D12ResourceBarrierBatcher

FD3D12ResourceLocation

FDatasmithTextureImporter

FEndpoint

FEngineAnalytics

FExpressionNode

FExpressionToken

FCompiledToken

FHittestGrid

FLockFreePointerFIFOBase

TLockFreePointerListFIFO

FLockFreePointerListLIFOBase

TClosableLockFreePointerListUnorderedSingleConsumer

TLockFreePointerListLIFOPad

	TLockFreePointerListLIFO
	TLockFreePointerListUnordered

FLockFreePointerListLIFORoot

FManagedArrayBase

TManagedArrayBase

	TManagedArray
	TManagedArray< FIntVector >
	TManagedArray< int32 >
	TManagedArray< TSet< int32 > >

FNativeGameplayTag

FNetworkPredictionData_Client_Character

FNetworkPredictionData_Server_Character

FOpenXRARTrackedGeometryData

	FOpenXRMeshUpdate
	FOpenXRPlaneUpdate
	FOpenXRQRCodeData

FPakFile

FReceivingRepState

FRecvMulti

FRepChangelistState

FReplayPlaylistTracker

FReplicationChangelistMgr

FRepState

FRepStateStaticBuffer

FRHICommandListBase

FRHIComputeCommandList

FRHIAsyncComputeCommandListImmediate

FRHICommandList

FRHICommandList_RecursiveHazardous

TRHICommandList_RecursiveHazardous

FRHICommandListImmediate

FRHIComputeCommandList_RecursiveHazardous

TRHIComputeCommandList_RecursiveHazardous

FScopedAllowAbstractClassAllocation

FScopedMovementUpdate

UMovieSceneDeferredComponentMovementSystem::FScopedSequencerMovementUpdate

FScopedPreventAttachedComponentMove

FSearchSerializer

FSendingRepState

FSlateInvalidationRoot

SInvalidationPanel

SRetainerWidget

SWindow

	SCreateAnimationAssetDlg
	SCustomDialog
	SDlgPickAssetPath
	SDlgPickPath
	SLogWindow
	SSelectFolderDlg
	SVirtualWindow

FSlateWindowElementList

FStallingTaskQueue

FStudioAnalytics

FSystemSettings

FTimerManager

FUserActivityTracking

IBookmarkTypeTools

TGuardValue

	IConcertClientPackageBridge::FScopedIgnoreLocalDiscard
	IConcertClientPackageBridge::FScopedIgnoreLocalSave
	IConcertClientTransactionBridge::FScopedIgnoreLocalTransaction

TGuardValue_Bitfield_Cleanup

TLockFreeFixedSizeAllocator_TLSCacheBase

TLockFreeFixedSizeAllocator_TLSCache

TLockFreeClassAllocator_TLSCache

TPromiseBase

	TPromise
	TPromise< ResultType & >
	TPromise< void >

TScopeCounter

TScopeGuard

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Templates/UnrealTemplate.h
Include	#include "Templates/UnrealTemplate.h"

Syntax

class FNoncopyable

Remarks

Utility template for a class that should not be copyable. Derive from this class to make your class non-copyable

Constructors

	Name	Description
	FNoncopyable()	Ensure the class cannot be constructed directly

Destructors

	Name	Description
	~FNoncopyable()	The class should not be used polymorphically

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