intersect(_:)
Removes from the receiving hash table each element that isn’t a member of another given hash table.
Declaration
func intersect(_ other: NSHashTable<ObjectType>)Parameters
- other:
The hash table with which to perform the intersection.
Discussion
The equality test used for members depends on the personality option selected. For instance, choosing the objectPersonality option will use isEqual: to determine equality. See NSPointerFunctions.Options for more information on personality options and their corresponding equality tests.