AtomicReference.CompareAndSet(Object, Object) Method
Definition
Important
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Atomically sets the value to newValue
if the current value == expectedValue,
with memory effects as specified by VarHandle#compareAndSet.
[Android.Runtime.Register("compareAndSet", "(Ljava/lang/Object;Ljava/lang/Object;)Z", "")]
public bool CompareAndSet (Java.Lang.Object? expectedValue, Java.Lang.Object? newValue);[<Android.Runtime.Register("compareAndSet", "(Ljava/lang/Object;Ljava/lang/Object;)Z", "")>]
member this.CompareAndSet : Java.Lang.Object * Java.Lang.Object -> boolParameters
- expectedValue
- Object
the expected value
- newValue
- Object
the new value
Returns
true if successful. False return indicates that
the actual value was not equal to the expected value.
- Attributes
Remarks
Atomically sets the value to newValue if the current value == expectedValue, with memory effects as specified by VarHandle#compareAndSet.
Java documentation for java.util.concurrent.atomic.AtomicReference.compareAndSet(V, V).
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.