Return Value 戻り値
A new set. 新しい集合。
Instance Method
インスタンスメソッド
intersection(_:)
Returns a new set with the elements that are common to both this set and the given set.
Availability 有効性
- iOS 13.0+
- iPadOS 13.0+
- macOS 10.15+
- Mac Catalyst 13.0+
- tvOS 13.0+
- watchOS 6.0+
Technology
- Swift
UI
Declaration 宣言
func intersection(_ other: AccessibilityTraits ) -> AccessibilityTraits Parameters パラメータ
otherA set of the same type as the current set. 現在の集合と同じ型の集合。
Discussion 議論
In the following example, the both set is made up of the elements that are in both the employees and neighbors sets. Elements that are in only one or the other are left out of the result of the intersection.
let employees: Set = ["Alicia", "Bethany", "Chris", "Diana", "Eric"]
let neighbors: Set = ["Bethany", "Eric", "Forlani", "Greta"]
let bothNeighborsAndEmployees = employees.intersection(neighbors)
print(bothNeighborsAndEmployees)
// Prints "["Bethany", "Eric"]"