Atomics.store()
The static Atomics.store()
method stores a given value at the given position in the array and returns that value.
Syntax
Atomics.store(typedArray, index, value)
Parameters
typedArray-
An integer typed array. One of
Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,BigInt64Array, orBigUint64Array. index-
The position in the
typedArrayto store avaluein. value-
The number to store.
Return value
The value that has been stored.
Exceptions
-
Throws a
TypeError, iftypedArrayis not one of the allowed integer types. -
Throws a
RangeError, ifindexis out of bounds in thetypedArray.
Examples
Using store()
var sab = new SharedArrayBuffer(1024);
var ta = new Uint8Array(sab);
Atomics.store(ta, 0, 12); // 12
Specifications
| Specification |
|---|
| ECMAScript Language Specification # sec-atomics.store |
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