Instance Property


The number of elements in the hash table.


var count: Int { get }

See Also

Accessing Content

var anyObject: ObjectType?

One of the objects in the hash table.

var allObjects: [ObjectType]

The hash table’s members.

var setRepresentation: Set<AnyHashable>

A set that contains the hash table’s members.

func contains(ObjectType?) -> Bool

Returns a Boolean value that indicates whether the hash table contains a given object.

func member(ObjectType?) -> ObjectType?

Determines whether the hash table contains a given object, and returns that object if it is present

func objectEnumerator() -> NSEnumerator

Returns an enumerator object that lets you access each object in the hash table.