Interface ArrayBuffer

Represents a raw buffer of binary data, which is used to store data for the different typed arrays. ArrayBuffers cannot be read from or written to directly, but can be passed to a typed array or DataView Object to interpret the raw buffer as needed.

interface ArrayBuffer {
    "[toStringTag]": "ArrayBuffer";
    byteLength: number;
    slice(begin?: number, end?: number): ArrayBuffer;
    unwrap(): NativePointer;
}

Index

Properties

[toStringTag] byteLength

Methods

Properties

`Readonly`[toStringTag]

"[toStringTag]": "ArrayBuffer"

`Readonly`byteLength

byteLength: number

Read-only. The length of the ArrayBuffer (in bytes).

Methods

slice

slice(begin?: number, end?: number): ArrayBuffer
Returns a section of an ArrayBuffer.
Parameters
- Optionalbegin: number
- Optionalend: number
Returns ArrayBuffer

unwrap

unwrap(): NativePointer
Gets a pointer to the base address of the ArrayBuffer's backing store. It is the caller's responsibility to keep the buffer alive while the backing store is still being used.

Returns NativePointer