FTimerManager::ClearAllTimersForObject

function Engine Since 4.0

#include "TimerManager.h"

Access: public Specifiers: inline

Description

Cancels every timer whose delegate is bound to the specified object. The typical call site is a UObject destructor or EndPlay, where leaving dangling callbacks would be unsafe.

Caveats & Gotchas

• Silently does nothing if Object is null, but you still incur a function-call and branch overhead — prefer checking for null before calling in tight loops.
• Only clears timers whose delegate was originally created with a UObject binding (e.g. CreateUObject). Timers bound via raw TFunction lambdas have no associated object key and are NOT cleared by this call.

Signature

inline void ClearAllTimersForObject(void const* Object)

Parameters

Name	Type	Description	Default
Object	void const*	Raw pointer to the object whose bound timers should all be cancelled.	—

Return Type

void

Example

Clean up all timers on EndPlay C++

void AMyActor::EndPlay(const EEndPlayReason::Type EndPlayReason)
{
    Super::EndPlay(EndPlayReason);
    GetWorld()->GetTimerManager().ClearAllTimersForObject(this);
}

Version History

Introduced in: 4.0

Version	Status	Notes
5.6	stable	—

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