結構
Repeated
一個集合,其元素都是相同的。
聲明
@frozen struct Repeated<Element>
概述
您可以通過調用repeatElement(_:count:)
函數來創建Repeated
集合的實例。以下示例創建一個包含重複五次的名稱 “Humperdinck” 的集合:
let repeatedName = repeatElement("Humperdinck", count: 5)
for name in repeatedName {
print(name)
}
// "Humperdinck"
// "Humperdinck"
// "Humperdinck"
// "Humperdinck"
// "Humperdinck"
可用版本
iOS 8.0+, iPadOS 8.0+, macOS 10.10+, Mac Catalyst 13.0+, tvOS 9.0+, watchOS 2.0+
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注:本文由純淨天空篩選整理自apple.com大神的英文原創作品 Repeated。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。