+++ /dev/null
-/**
- * Copyright (c) 2017 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-export class GridCache<T> {
- public cache: (T | undefined)[][];
-
- public constructor() {
- this.cache = [];
- }
-
- public resize(width: number, height: number): void {
- for (let x = 0; x < width; x++) {
- if (this.cache.length <= x) {
- this.cache.push([]);
- }
- for (let y = this.cache[x].length; y < height; y++) {
- this.cache[x].push(undefined);
- }
- this.cache[x].length = height;
- }
- this.cache.length = width;
- }
-
- public clear(): void {
- for (let x = 0; x < this.cache.length; x++) {
- for (let y = 0; y < this.cache[x].length; y++) {
- this.cache[x][y] = undefined;
- }
- }
- }
-}