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  3. FSpinLock

FSpinLock

A mutex that doesn't put the thread into a WAIT state but instead repeatedly tries to aquire the lock.

API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Misc

References

   
Module Core
Header /Engine/Source/Runtime/Core/Public/Misc/SpinLock.h
Include #include "Misc/SpinLock.h"

Syntax

class FSpinLock

Remarks

A mutex that doesn't put the thread into a WAIT state but instead repeatedly tries to aquire the lock. WARNING: Should be used only for very short locks Use with `TScopeLock_

Constructors

  Type Name Description
Public function    
Public function    
Public function  

FSpinLock ( const FSpinLock&
)

  

Functions

  Type Name Description
Public function void

Lock ()

  
Public function bool

TryLock ()

  
Public function void

Unlock ()

  

Operators

  Type Name Description
Public function FSpinLock &

operator= ( const FSpinLock&
)

  
Public function FSpinLock &  

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