操作符
==(_:
==(_:_:)
返回一個布爾值,指示兩個範圍是否相等。
聲明
static func == (lhs: ClosedRange<Bound>, rhs: ClosedRange<Bound>) -> Bool
當
Bound
符合 Comparable
時可用。參數
lhs
要比較的範圍。
rhs
另一個要比較的範圍。
詳述
當兩個範圍具有相同的下限和上限時,它們是相等的。
let x = 5...15
print(x == 5...15)
// Prints "true"
print(x == 10...20)
// Prints "false"
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 ClosedRange ==(_:_:)。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。