WebAssembly.Table.prototype

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This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The WebAssembly.Table.prototype property represents the prototype for the WebAssembly.Table() constructor.

Property attributes of `WebAssembly.Table.prototype`
Writable	no
Enumerable	no
Configurable	no

Description

All WebAssembly.Table instances inherit from Table.prototype. The prototype object of the WebAssembly.Table() constructor can be modified to affect all WebAssembly.Table instances.

Table.prototype.constructor: Returns the function that created this object's instance. By default this is the WebAssembly.Table() constructor.
Table.prototype.length: Returns the length of the table, i.e. the number of references stored in the table.
Methods
Table.prototype.get(): Accessor function — gets a reference stored at a given index.
Table.prototype.grow(): Increases the size of the Table instance by a specified number of references.
Table.prototype.set(): Mutates a reference stored at a given index to a different value.

Specification	Status	Comment
Web Assembly JavaScript API The definition of 'Table' in that specification.	Draft	Initial draft definition.

Feature	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari
Basic Support	57	16	52²	No	44	11

Feature	Android	Chrome for Android	Edge mobile	Firefox for Android	IE mobile	Opera Android	iOS Safari
Basic Support	57	57	(Yes)¹	52²	No	?	11

1. , this feature is behind the Experimental JavaScript Features preference.

2. Disabled in the Firefox 52 Extended Support Release (ESR).

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Contributors to this page: fscholz, chrisdavidmills

Last updated by: fscholz, Sep 19, 2017, 3:05:20 AM