SharedPointerInternals::FWeakReferencer< Mode > Class Template Reference

#include <SharedPointerInternals.h>

Public Member Functions
UE_FORCEINLINE_HINT	FWeakReferencer ()
	FWeakReferencer (FWeakReferencer const &InWeakRefCountPointer)
	FWeakReferencer (FWeakReferencer &&InWeakRefCountPointer)
	FWeakReferencer (FSharedReferencer< Mode > const &InSharedRefCountPointer)
	~FWeakReferencer ()
FWeakReferencer &	operator= (FWeakReferencer const &InWeakReference)
FWeakReferencer &	operator= (FWeakReferencer &&InWeakReference)
FWeakReferencer &	operator= (FSharedReferencer< Mode > const &InSharedReference)
UE_FORCEINLINE_HINT const bool	IsValid () const

Friends
template<ESPMode OtherMode>
class	FSharedReferencer

Detailed Description

template<ESPMode Mode>
class SharedPointerInternals::FWeakReferencer< Mode >

FWeakReferencer is a wrapper around a pointer to a reference controller that is used by a TWeakPtr to keep track of a referenced object's lifetime.

Constructor & Destructor Documentation

FWeakReferencer() [1/4]

template<ESPMode Mode>

UE_FORCEINLINE_HINT SharedPointerInternals::FWeakReferencer< Mode >::FWeakReferencer ( )

inline

Default constructor with empty counter

FWeakReferencer() [2/4]

template<ESPMode Mode>

SharedPointerInternals::FWeakReferencer< Mode >::FWeakReferencer ( FWeakReferencer< Mode > const &  InWeakRefCountPointer )

inline

Construct a weak referencer object from another weak referencer

FWeakReferencer() [3/4]

template<ESPMode Mode>

SharedPointerInternals::FWeakReferencer< Mode >::FWeakReferencer ( FWeakReferencer< Mode > &&  InWeakRefCountPointer )

inline

Construct a weak referencer object from an rvalue weak referencer

FWeakReferencer() [4/4]

template<ESPMode Mode>

SharedPointerInternals::FWeakReferencer< Mode >::FWeakReferencer ( FSharedReferencer< Mode > const &  InSharedRefCountPointer )

inline

Construct a weak referencer object from a shared referencer object

~FWeakReferencer()

template<ESPMode Mode>

SharedPointerInternals::FWeakReferencer< Mode >::~FWeakReferencer ( )

inline

Destructor.

Member Function Documentation

IsValid()

template<ESPMode Mode>

UE_FORCEINLINE_HINT const bool SharedPointerInternals::FWeakReferencer< Mode >::IsValid ( ) const

inline

Tests to see whether or not this weak counter contains a valid reference

Returns

True if reference is valid

operator=() [1/3]

template<ESPMode Mode>

FWeakReferencer & SharedPointerInternals::FWeakReferencer< Mode >::operator= ( FSharedReferencer< Mode > const &  InSharedReference )

inline

Assignment operator from a shared reference counter. If this counter was previously referencing an object, that reference will be released.

operator=() [2/3]

template<ESPMode Mode>

FWeakReferencer & SharedPointerInternals::FWeakReferencer< Mode >::operator= ( FWeakReferencer< Mode > &&  InWeakReference )

inline

Assignment operator from an rvalue weak referencer object. If this counter was previously referencing an object, that reference will be released.

operator=() [3/3]

template<ESPMode Mode>

FWeakReferencer & SharedPointerInternals::FWeakReferencer< Mode >::operator= ( FWeakReferencer< Mode > const &  InWeakReference )

inline

Assignment operator from a weak referencer object. If this counter was previously referencing an object, that reference will be released.

Friends And Related Symbol Documentation

FSharedReferencer

template<ESPMode Mode>

template<ESPMode OtherMode>

friend class FSharedReferencer

friend

Expose access to ReferenceController to FSharedReferencer.

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The documentation for this class was generated from the following file:

• Engine/Source/Runtime/Core/Public/Templates/SharedPointerInternals.h