实例方法
max()
返回序列中的最大元素。
声明
@warn_unqualified_access func max() -> Self.Element?
当
Element
符合 Comparable
时可用。返回值
序列的最大元素。如果序列没有元素,则返回 nil
。
详述
此示例查找高度测量数组中的最大值。
let heights = [67.5, 65.7, 64.3, 61.1, 58.5, 60.3, 64.9]
let greatestHeight = heights.max()
print(greatestHeight)
// Prints "Optional(67.5)"
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:本文由纯净天空筛选整理自apple.com大神的英文原创作品 DropWhileSequence max()。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。