The Atomics.load()
static method returns a value at a given position in the array.
The Atomics.load()
static method returns a value at a given position in the array.
Atomics.load(typedArray, index)
typedArray
An integer typed array. One of Int8Array
, Uint8Array
, Int16Array
, Uint16Array
, Int32Array
, Uint32Array
, BigInt64Array
, or BigUint64Array
.
index
The position in the typedArray
to load from.
The value at the given position (typedArray[index]
).
TypeError
Thrown if typedArray
is not one of the allowed integer types.
RangeError
Thrown if index
is out of bounds in the typedArray
.
load
const sab = new SharedArrayBuffer(1024); const ta = new Uint8Array(sab); Atomics.add(ta, 0, 12); Atomics.load(ta, 0); // 12
Specification |
---|
ECMAScript Language Specification # sec-atomics.load |
Desktop | Mobile | Server | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | Deno | Node.js | ||
load |
68 | 79 | 78 | 55 | 15.2 | 89 | 79 | 63 | 15.2 | 15.0 | 89 | 1.0 | 8.10.0 |
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https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Atomics/load