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> Unreal Engine API Reference > Runtime > Engine > Engine > UAutoDestroySubsystem

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UAutoDestroySubsystem

The Auto destroy subsystem manages actors who have bAutoDestroyWhenFinished set as true.

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

USubsystem

UWorldSubsystem

UTickableWorldSubsystem

UAutoDestroySubsystem

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Engine/AutoDestroySubsystem.h
Include	#include "Engine/AutoDestroySubsystem.h"

Syntax

class UAutoDestroySubsystem : public UTickableWorldSubsystem

Remarks

The Auto destroy subsystem manages actors who have bAutoDestroyWhenFinished set as true. This ensures that even actors who do not have Tick enabled get properly destroyed, as well as decouple this behavior from AActor::Tick

Functions

		Name	Description
	bool	RegisterActor ( AActor* ActorToRegister )	Registers the given actor if it has the bAutoDestroyWhenFinished flag set
	bool	UnregisterActor ( AActor* ActorToRemove )	Remove this actor from the array of actors to poll with this subsystem

Overridden from USubsystem

		Name	Description
	void	Deinitialize()	Implement this for deinitialization of instances of the system

Overridden from FTickableObjectBase

	Name	Description
TStatId	GetStatId()	Return the stat id to use for this tickable
ETickableTic...	GetTickableTickType()	Virtual that can be overloaded by the inheriting class.
void	Tick ( float DeltaTime )	Update any Actors that have bAutoDestroyWhenFinished set to true.

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