공부
[kotlin] when(type)
승가비
2022. 8. 11. 00:22
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when (x) {
is Int -> print(x + 1)
is String -> print(x.length + 1)
is IntArray -> print(x.sum())
}
https://kotlinlang.org/docs/typecasts.html#smart-casts
Type checks and casts | Kotlin
kotlinlang.org
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