kotlin-stdlib/kotlin.concurrent/AtomicArray

AtomicArray

@ExperimentalStdlibApi
class AtomicArray<T>(source)

An Array in which elements are always updated atomically. For additional details about atomicity guarantees for reads and writes see kotlin.concurrent.Volatile.

Since Kotlin

1.9

Properties

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val length: Int

Returns the number of elements in the array.

Since Kotlin 1.9

Functions

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fun compareAndExchange(index: Int, expectedValue: T, newValue: T): T

Atomically sets the value of the element at the given index to the new value if the current value equals the expected value and returns the old value of the element in any case.

Since Kotlin 1.9
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fun compareAndSet(index: Int, expectedValue: T, newValue: T): Boolean

Atomically sets the value of the element at the given index to the new value if the current value equals the expected value. Returns true if the operation was successful and false only if the current value of the element was not equal to the expected value.

Since Kotlin 1.9
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operator fun get(index: Int): T

Atomically gets the value of the element at the given index.

Since Kotlin 1.9
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fun getAndSet(index: Int, newValue: T): T

Atomically sets the value of the element at the given index to the new value and returns the old value of the element.

Since Kotlin 1.9
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operator fun set(index: Int, newValue: T)

Atomically sets the value of the element at the given index to the new value.

Since Kotlin 1.9
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open override fun toString(): String

Returns the string representation of the underlying IntArray.

Since Kotlin 1.9