CoreFoundationCreatedPointerHandler Class Reference

#include <mac_cfhelpers.h>

Static Public Member Functions
template<typename T >
static void	InitialReference (const T *o)
template<typename T >
static void	AddReference (T *o)
template<typename T >
static void	RemoveReference (T *o)
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)
template<typename R >
static ResultRef< typename R::ReferencedType >	MakeWritable (R &ref, Bool resetOnError)

Static Public Attributes
static const VALUEKIND	KIND

Member Function Documentation

InitialReference()

static void InitialReference ( const T *  o )

static

Sets the initial reference to a newly allocated object (slightly more efficient than AddReference).

Parameters

[in]

o

Pointer to the referenced object, must not be nullptr.

AddReference()

static void AddReference ( T *  o )

static

Adds a reference to the referenced object.

Parameters

[in]

o

Pointer to the referenced object, must not be nullptr.

RemoveReference()

static void RemoveReference ( T *  o )

static

Removes a reference to the referenced object.

Parameters

[in]

o

Pointer to the referenced object, must not be nullptr.

ChangeTarget() [1/2]

static void ChangeTarget ( T *&  o, T *  newTarget  )

static

Changes the target of the pointer.

Parameters

[in]	o	Reference to the pointer to the old object.
[in]	newTarget	Pointer to the new target object.

ChangeTarget() [2/2]

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

static

Changes the target of the reference to a created object returned from an ObjC call.

Parameters

[in]	o	Reference to the pointer to the old object.
[in]	newTarget	Pointer to an already retained target object.

MoveTarget()

static void MoveTarget ( T *&  srcReference, T *&  dstReference  )

static

Moves a target from one pointer to another.

Parameters

[in]	srcReference	Reference to the source object pointer.
[in]	dstReference	Reference to the destination object pointer.

MakeWritable()

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

static

Member Data Documentation

KIND

const VALUEKIND KIND

static