exchange
Atomically stores the given new value into this AtomicLong. and returns the old value.
Since Kotlin
2.1Samples
import kotlin.concurrent.atomics.*
import kotlin.concurrent.thread
fun main() {
//sampleStart
val a = AtomicLong(7)
println(a.exchange(10)) // 7
println(a.load()) // 10
//sampleEnd
}
Atomically stores the given new value into this AtomicLong. and returns the old value.
Since Kotlin
2.1Atomically stores the given new value into this AtomicLong and returns the old value.
Has the same memory effects as java.util.concurrent.atomic.AtomicLong.getAndSet.
Since Kotlin
2.1Atomically stores the new value into this AtomicLong and returns the old value.
Since Kotlin
2.1Atomically stores the given new value into this AtomicLong and returns the old value.