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> Unreal Engine API Reference > Plugins > OnlineSubsystem > FOnlineAsyncTaskGenericCallable

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FOnlineAsyncTaskGenericCallable

An async task that can execute any callable type with no parameters.

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Inheritance Hierarchy

FOnlineAsyncItem

FOnlineAsyncTask

FOnlineAsyncTaskGenericCallable

References

Module	OnlineSubsystem
Header	/Engine/Plugins/Online/OnlineSubsystem/Source/Public/OnlineAsyncTaskManager.h
Include	#include "OnlineAsyncTaskManager.h"

Syntax

template<class CallableType>
class FOnlineAsyncTaskGenericCallable : public FOnlineAsyncTask

Remarks

An async task that can execute any callable type with no parameters. For example, l lambda, or an object with an operator(). Useful for calling simple functions that need to run on the game thread, but are invoked from an online service thread.

Constructors

	Name	Description
	FOnlineAsyncTaskGenericCallable ( const CallableType& InCallable )	Constructor.

Overridden from FOnlineAsyncTask

		Name	Description
	bool	IsDone()	Check the state of the async task
	bool	WasSuccessful()	Check the success of the async task

Overridden from FOnlineAsyncItem

		Name	Description
	void	Finalize()	Give the async task a chance to marshal its data back to the game thread Can only be called on the game thread by the async task manager
	FString	ToString()	Get a human readable description of task