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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.

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Inheritance Hierarchy

FNoncopyable

AsyncTraceData

FActorRepList

FAsset

FAsyncLoadingFlushContext

FBlueprintEditor

	FGameplayAbilitiesEditor
	FWidgetBlueprintEditor
	IAnimationBlueprintEditor
	IControlRigEditor
	IDisplayClusterConfiguratorBlueprintEditor

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 > >

FMaterialRenderProxy

FColoredMaterialRenderProxy

	FColoredTexturedMaterialRenderProxy
	FDynamicColoredMaterialRenderProxy
	FLightingDensityMaterialRenderProxy

FLandscapeDebugMaterialRenderProxy

FLandscapeLayerUsageRenderProxy

FLandscapeMaskMaterialRenderProxy

FLandscapeSelectMaterialRenderProxy

FOverrideSelectionColorMaterialRenderProxy

FNativeGameplayTag

FNavMeshSceneProxy

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
	SSelectExportPathDialog
	SSelectFolderDlg
	SVirtualWindow

FSlateWindowElementList

FStallingTaskQueue

FStudioAnalytics

FSystemSettings

FTimerManager

FTypePromotion

FUserActivityTracking

IBookmarkTypeTools

IDirectLinkManager

TGuardValue

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

TGuardValue_Bitfield_Cleanup

TLockFreeFixedSizeAllocator_TLSCacheBase

TLockFreeFixedSizeAllocator_TLSCache

TLockFreeClassAllocator_TLSCache

TPromiseBase

	TPromise
	TPromise< ResultType & >
	TPromise< void >

TScopeCounter

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