Return Value 戻り値
For ordinary sets, an element equal to member if member is contained in the set; otherwise, nil. In some cases, a returned element may be distinguishable from member by identity comparison or some other means.
Instance Method
インスタンスメソッド
remove(_:)
Removes the given element and any elements subsumed by the given element.
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 remove(_ member: AccessibilityTraits ) -> AccessibilityTraits ?Parameters パラメータ
memberThe element of the set to remove. 除去されることになる集合の要素。