kotlin-stdlib/kotlin.concurrent/AtomicNativePtr

AtomicNativePtr

class AtomicNativePtr(var value: NativePtr)(source)

A kotlinx.cinterop.NativePtr value that is always updated atomically. For additional details about atomicity guarantees for reads and writes see kotlin.concurrent.Volatile.

kotlinx.cinterop.NativePtr is a value type, hence it is stored in AtomicNativePtr without boxing and compareAndSet, compareAndExchange operations perform comparison by value.

Since Kotlin

1.9

Constructors

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constructor(value: NativePtr)

Creates a new AtomicNativePtr initialized with the specified value.

Properties

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@Volatile
var value: NativePtr
Since Kotlin 1.9

Functions

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fun compareAndExchange(expected: NativePtr, newValue: NativePtr): NativePtr

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

Since Kotlin 1.9
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fun compareAndSet(expected: NativePtr, newValue: NativePtr): Boolean

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.

Since Kotlin 1.9
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fun getAndSet(newValue: NativePtr): NativePtr

Atomically sets the value to the given new value and returns the old value.

Since Kotlin 1.9
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open override fun toString(): String

Returns the string representation of the current value.

Since Kotlin 1.9