Type Alias

NSHashTableOptions

Components in a bit-field to specify the behavior of elements in an NSHashTable object.

Declaration

typedef NSUInteger NSHashTableOptions;

Topics

Constants

NSHashTableZeroingWeakMemory

This option has been deprecated. Instead use the NSHashTableWeakMemory option. Equal to NSPointerFunctionsZeroingWeakMemory.

Deprecated
NSHashTableWeakMemory

Equal to NSPointerFunctionsWeakMemory. Uses weak read and write barriers appropriate for ARC or GC. Using NSPointerFunctionsWeakMemory object references will turn to NULL on last release.