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Atomically sets the element at index i
to newValue
if the element's current value, referred to as the <em>witness
value</em>, == expectedValue
,
with memory effects as specified by
VarHandle#compareAndExchangeAcquire
.
[Android.Runtime.Register("compareAndExchangeAcquire", "(III)I", "", ApiSince=33)]
public int CompareAndExchangeAcquire(int i, int expectedValue, int newValue);
[<Android.Runtime.Register("compareAndExchangeAcquire", "(III)I", "", ApiSince=33)>]
member this.CompareAndExchangeAcquire : int * int * int -> int
the index
the expected value
the new value
the <em>witness value</em>, which will be the same as the expected value if successful
Atomically sets the element at index i
to newValue
if the element's current value, referred to as the <em>witness value</em>, == expectedValue
, with memory effects as specified by VarHandle#compareAndExchangeAcquire
.
Added in 9.
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.
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