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TWeakFieldPtr

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MacOS

Linux

References

Module	CoreUObject
Header	/Engine/Source/Runtime/CoreUObject/Public/UObject/WeakFieldPtr.h
Include	#include "UObject/WeakFieldPtr.h"

Syntax

template<class T>
struct TWeakFieldPtr

Constructors

	Name	Description
	TWeakFieldPtr()
	TWeakFieldPtr ( const TWeakFieldPtr& )
	TWeakFieldPtr ( TYPE_OF_NULLPTR )	Construct from a null pointer
	TWeakFieldPtr ( const TWeakFieldPtr< OtherT >& Oth... )	Construct from another weak pointer of another type, intended for derived-to-base conversions
	TWeakFieldPtr ( U* InField, EDummy1 )	Construct from an object pointer

Destructors

	Name	Description
	~TWeakFieldPtr()

Functions

	Name	Description
T *	Get()	Dereference the weak pointer. This is an optimized version implying bEvenIfPendingKill=false.
T *	Get ( bool bEvenIfPendingKill )	Dereference the weak pointer
T *	GetEvenIfUnreachable()	Deferences the weak pointer even if its marked RF_Unreachable.
bool	HasSameIndexAndSerialNumber ( const TWeakFieldPtr& Other )
bool	IsStale ( bool bIncludingIfPendingKill, bool bThreadsafeTest )	Slightly different than !IsValid(), returns true if this used to point to a FField, but doesn't any more and has not been assigned or reset in the mean time.
bool	IsValid ( bool bEvenIfPendingKill, bool bThreadsafeTest )	Test if this points to a live FField
bool	IsValid()	Test if this points to a live FField.
void	Reset()	Reset the weak pointer back to the NULL state

Operators

	Name	Description
bool	operator!= ( const TOther* Other )	Compare weak pointers for inequality
bool	operator!= ( const TWeakFieldPtr< TOther >& Oth... )	Compare weak pointers for inequality
T &	operator*()	Dereference the weak pointer
TWeakFieldPt...	operator= ( const TWeakFieldPtr& )
TEnableIf<&#...	operator= ( const U* InField )	Copy from an object pointer
void	operator= ( const TWeakFieldPtr< OtherT >& Oth... )	Assign from another weak pointer, intended for derived-to-base conversions
bool	operator== ( const TWeakFieldPtr< TOther >& Oth... )	Compare weak pointers for equality
bool	operator== ( const TOther* Other )	Compare weak pointers for equality
T *	operator->()	Dereference the weak pointer

Enums

	Name	Description
	EDummy1	These exists only to disambiguate the two constructors below.

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