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> Unreal Engine API Reference > Runtime > Core > HAL > FThread > FThread::IsJoinable

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FThread::IsJoinable

Checks if the thread object identifies an active thread of execution.

Windows

MacOS

Linux

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/HAL/Thread.h
Include	#include "HAL/Thread.h"
Source	/Engine/Source/Runtime/Core/Private/HAL/Thread.cpp

Syntax

bool IsJoinable() const

Remarks

Checks if the thread object identifies an active thread of execution. A thread that has finished executing code, but has not yet been joined is still considered an active thread of execution and is therefore joinable.