NSIncrementExtraRefCount
Increments the specified object’s reference count.
Declaration
extern void NSIncrementExtraRefCount(id object);Parameters
- object:
An object.
Discussion
This function increments the “extra reference” count of object. Newly created objects have only one actual reference, so that a single release message results in the object being deallocated. Extra references are those beyond the single original reference and are usually created by sending the object a retain message. Your code should generally not use these functions unless it is overriding the retain or release methods.
Special Considerations
This function is deprecated and unavailable for use with ARC.