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