FRWScopeLock | Unreal Engine 5.7 Documentation

Keeps a FRWLock read- or write-locked while this scope lives

Notes:

PThreads and Win32 API's don't provide a mechanism for upgrading a ownership of a read lock to a write lock - to get round that this system unlocks then acquires a write lock so it can race between.


Name	FRWScopeLock
Type	class
Header File	/Engine/Source/Runtime/Core/Public/Misc/ScopeRWLock.h
Include Path	#include "Misc/ScopeRWLock.h"

Syntax

class FRWScopeLock

Name	Remarks	Include Path	Unreal Specifiers
FRWScopeLock ( FRWScopeLock&& )		Misc/ScopeRWLock.h
FRWScopeLock ( const FRWScopeLock& )		Misc/ScopeRWLock.h
FRWScopeLock ( FRWLock& InLockObject, FRWScopeLockType InLockType )		Misc/ScopeRWLock.h

Name	Remarks	Include Path	Unreal Specifiers
~FRWScopeLock()		Misc/ScopeRWLock.h

Name	Type	Remarks	Include Path	Unreal Specifiers
LockObject	FRWLock &		Misc/ScopeRWLock.h
LockType	FRWScopeLockType		Misc/ScopeRWLock.h

Name	Remarks	Include Path	Unreal Specifiers
void ReleaseReadOnlyLockAndAcquireWriteLock_USE_WITH_CAUTION ()	NOTE: As the name suggests, this function should be used with caution.	Misc/ScopeRWLock.h

Name	Remarks	Include Path	Unreal Specifiers
FRWScopeLock & operator= ( const FRWScopeLock& )		Misc/ScopeRWLock.h
FRWScopeLock & operator= ( FRWScopeLock&& )		Misc/ScopeRWLock.h