Instance Property

usesWeakReadAndWriteBarriers

Specifies whether, in a garbage collected environment, pointers should use weak read and write barriers.

Declaration

@property BOOL usesWeakReadAndWriteBarriers;

Discussion

If you use garbage collection, read and write barrier functions must be used when pointers are from memory scanned by the collector.

See Also

Memory Configuration

acquireFunction

The function used to acquire memory.

relinquishFunction

The function used to relinquish memory.

usesStrongWriteBarrier

Specifies whether, in a garbage collected environment, pointers should be assigned using a strong write barrier.

Deprecated