kotlin-stdlib/kotlin.time/Duration/inWholeHours

inWholeHours

val inWholeHours: Long(source)

The value of this duration expressed as a Long number of hours.

The part of this duration that is smaller than an hour becomes a fractional part of the result and then is truncated (rounded towards zero).

An infinite duration value is converted either to Long.MAX_VALUE or Long.MIN_VALUE depending on its sign.

Since Kotlin

1.6

Samples

import kotlin.test.*
import kotlin.time.*
import kotlin.time.Duration.Companion.days
import kotlin.time.Duration.Companion.hours
import kotlin.time.Duration.Companion.microseconds
import kotlin.time.Duration.Companion.milliseconds
import kotlin.time.Duration.Companion.minutes
import kotlin.time.Duration.Companion.nanoseconds
import kotlin.time.Duration.Companion.seconds

fun main() { 
   //sampleStart 
   println(59.minutes.inWholeHours) // 0
println(120.minutes.inWholeHours) // 2

println("(-Duration.INFINITE).inWholeHours == Long.MIN_VALUE is ${(-Duration.INFINITE).inWholeHours == Long.MIN_VALUE}") // true 
   //sampleEnd
}