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kotlin-stdlib / kotlin.concurrent / AtomicInt / compareAndSet

compareAndSet

Native
1.3
fun compareAndSet ( expected : Int , newValue : Int ) : Boolean
(source)

Atomically sets the value to the given new value if the current value equals the expected value , returns true if the operation was successful and false only if the current value was not equal to the expected value.

Provides sequential consistent ordering guarantees and cannot fail spuriously.

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