Detailed Description

StrongACOWRefHandler has to be used as template argument for BaseRef to obtain a reference to objects which support reference counting, and which shall have always-copy-on-write semantics. This is similar to the copy-on-write semantics of StrongCOWRefHandler, but it also makes a copy if the reference to the pointee is exclusive. If the allocation of a copy fails the reference will be set to null.

Static Public Member Functions
template<typename R >
static MAXON_ATTRIBUTE_NO_INLINE ResultRef< typename std::remove_const< typename R::ReferencedType >::type >	MakeWritable (R &ref, Bool resetOnError)

Static Public Member Functions inherited from StrongRefHandler
template<typename T >
static void	InitialReference (const T *o)

template<typename T >
static void	AddReference (const T *o)

template<typename T >
static MAXON_ATTRIBUTE_NO_INLINE void	RemoveReference (const T *o)

template<typename T >
static void	AddWeakReference (const T *o, WeakRefBase &weakRef)

template<typename T >
static Bool	CreateStrongReference (const T *o)

template<typename T >
static StrongReferenceCounter &	GetReferenceCounter (const T *o)

template<typename R >
static ResultRef< typename R::ReferencedType >	MakeWritable (R &ref, Bool resetOnError)

template<typename T >
static void	ChangeTarget (T &o, T newTarget)

template<typename T >
static void	ChangeTarget (T &o, ResultMemT< T > newTarget)

template<typename T >
static void	MoveTarget (T &srcReference, T &dstReference)

Static Public Attributes
static const VALUEKIND	KIND

Static Public Attributes inherited from StrongRefHandler
static const VALUEKIND	KIND

Member Function Documentation

◆ MakeWritable()

static MAXON_ATTRIBUTE_NO_INLINE ResultRef<typename std::remove_const<typename R::ReferencedType>::type> MakeWritable	(	R &	ref,
		Bool	resetOnError
	)

static

Parameters

[in] resetOnError If true (the default), the reference will be reset when the copy fails. If false, the reference will stay the same, but the function returns nullptr.

Member Data Documentation

◆ KIND

const VALUEKIND KIND