Instance Property インスタンスプロパティ

id

The stable identity of the entity associated with this instance.

Declaration 宣言 

var id: ObjectIdentifier { get }

See Also 参照

Identifying and Comparing Orientations

var id: String
The stable identity of the entity associated with this instance.
typealias ID
A type representing the stable identity of the entity associated with an instance.
static func == (InterfaceOrientation, InterfaceOrientation) -> Bool
Indicates whether two interface orientations are equal.
static func != (Self, Self) -> Bool
Indicates whether two interface orientations are unequal.