jiangchengfeiyi-xiaochengxu/node_modules/mathjs/lib/esm/function/algebra/sparse/csMark.js
2025-01-02 11:13:50 +08:00

16 lines
428 B
JavaScript

// Copyright (c) 2006-2024, Timothy A. Davis, All Rights Reserved.
// SPDX-License-Identifier: LGPL-2.1+
// https://github.com/DrTimothyAldenDavis/SuiteSparse/tree/dev/CSparse/Source
import { csFlip } from './csFlip.js';
/**
* Marks the node at w[j]
*
* @param {Array} w The array
* @param {Number} j The array index
*/
export function csMark(w, j) {
// mark w[j]
w[j] = csFlip(w[j]);
}