The number of objects in the array.
SDKs
- iOS 2.0+
- macOS 10.0+
- tvOS 9.0+
- watchOS 2.0+
Framework
- Foundation
Declaration
var count: Int { get }
Instance Property
count
See Also
Querying an Array
func contains(Any) -> BoolReturns a Boolean value that indicates whether a given object is present in the array.
var firstThe first object in the array.
var lastThe last object in the array.
func object(at: Int) -> AnyReturns the object located at the specified index.
subscript(Int) -> AnyReturns the object at the specified index.
func objects(at: IndexReturns an array containing the objects in the array at the indexes specified by a given index set.
func objectReturns an enumerator object that lets you access each object in the array.
func reverseReturns an enumerator object that lets you access each object in the array, in reverse order.