The detached
accessor property of ArrayBuffer
instances returns a boolean indicating whether or not this buffer has been detached (transferred).
The detached
accessor property of ArrayBuffer
instances returns a boolean indicating whether or not this buffer has been detached (transferred).
The detached
property is an accessor property whose set accessor function is undefined
, meaning that you can only read this property. The value is false
when the ArrayBuffer
is first created. The value becomes true
if the ArrayBuffer
is transferred, which detaches the instance from its underlying memory. Once a buffer becomes detached, it is no longer usable.
const buffer = new ArrayBuffer(8); console.log(buffer.detached); // false const newBuffer = buffer.transfer(); console.log(buffer.detached); // true console.log(newBuffer.detached); // false
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detached |
114 | 114 | 122 | 100 | preview | 114 | 122 | 76 | No | 23.0 | 114 | No | No |
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https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/ArrayBuffer/detached