The TypedArray
.prototype
property represents the prototype for TypedArray
constructors.
Property attributes of TypedArray.prototype
| |
---|---|
Writable | no |
Enumerable | no |
Configurable | no |
TypedArray
instances inherit from TypedArray.prototype
. You can use the constructor's prototype object to add properties or methods to all TypedArray instances, where TypedArray is one of the typed array types.
See also the description about TypedArray for more information about inheritance.
TypedArray.prototype.constructor
TypedArray.prototype.buffer
Read only
ArrayBuffer
referenced by the typed array. Fixed at construction time and thus read only.TypedArray.prototype.byteLength
Read only
ArrayBuffer
. Fixed at construction time and thus read only.
TypedArray.prototype.byteOffset
Read only
ArrayBuffer
. Fixed at construction time and thus read only.
TypedArray.prototype.length
Read only
TypedArray.prototype.copyWithin()
Array.prototype.copyWithin()
.TypedArray.prototype.entries()
Array Iterator
object that contains the key/value pairs for each index in the array. See also Array.prototype.entries()
.TypedArray.prototype.every()
Array.prototype.every()
.TypedArray.prototype.fill()
Array.prototype.fill()
.TypedArray.prototype.filter()
Array.prototype.filter()
.TypedArray.prototype.find()
undefined
if not found. See also Array.prototype.find()
.TypedArray.prototype.findIndex()
Array.prototype.findIndex()
.TypedArray.prototype.forEach()
Array.prototype.forEach()
.TypedArray.prototype.includes()
true
or false
as appropriate. See also Array.prototype.includes()
.TypedArray.prototype.indexOf()
Array.prototype.indexOf()
.TypedArray.prototype.join()
Array.prototype.join()
.TypedArray.prototype.keys()
Array Iterator
that contains the keys for each index in the array. See also Array.prototype.keys()
.TypedArray.prototype.lastIndexOf()
Array.prototype.lastIndexOf()
.TypedArray.prototype.map()
Array.prototype.map()
.TypedArray.prototype.move()
Unimplemented
TypedArray.prototype.copyWithin()
.TypedArray.prototype.reduce()
Array.prototype.reduce()
.TypedArray.prototype.reduceRight()
Array.prototype.reduceRight()
.TypedArray.prototype.reverse()
Array.prototype.reverse()
.TypedArray.prototype.set()
TypedArray.prototype.slice()
Array.prototype.slice()
.TypedArray.prototype.some()
Array.prototype.some()
.TypedArray.prototype.sort()
Array.prototype.sort()
.TypedArray.prototype.subarray()
TypedArray.prototype.values()
Array Iterator
object that contains the values for each index in the array. See also Array.prototype.values()
.TypedArray.prototype.toLocaleString()
Array.prototype.toLocaleString()
.TypedArray.prototype.toString()
Array.prototype.toString()
.TypedArray.prototype[@@iterator]()
Array Iterator
object that contains the values for each index in the array.Specification | Status | Comment |
---|---|---|
ECMAScript 2015 (6th Edition, ECMA-262) The definition of 'TypedArray prototype' in that specification. | Standard | Initial definition. |
ECMAScript 2017 Draft (ECMA-262) The definition of 'TypedArray prototype' in that specification. | Draft |
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
---|---|---|---|---|---|
Basic support | 7.0 | 4.0 (2) | 10 | 11.6 | 5.1 |
Feature | Android | Chrome for Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|
Basic support | 4.0 | (Yes) | 4.0 (2) | 10 | 11.6 | 4.2 |
© 2005–2017 Mozilla Developer Network and individual contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/TypedArray/prototype