A set of the same type as the current set. 現在の集合と同じ型の集合。
Instance Method
インスタンスメソッド
form
formIntersection(_:)
Removes the elements of this set that aren’t also in 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
mutating func formIntersection(_ other: AccessibilityTraits )Parameters パラメータ
other
Discussion 議論
In the following example, the elements of the employees set that are not also members of the neighbors set are removed. In particular, the names "Alicia", "Chris", and "Diana" are removed.
var employees: Set = ["Alicia", "Bethany", "Chris", "Diana", "Eric"]
let neighbors: Set = ["Bethany", "Eric", "Forlani", "Greta"]
employees.formIntersection(neighbors)
print(employees)
// Prints "["Bethany", "Eric"]"