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dag-utils

v1.0.0

Published

DAG utils、isLoop(DFS)

Downloads

3

Readme

dag-utils

DAG 有向图判断是否有环的工具库,支持 commonjs、es6 module、umd browser

Installation

To install the package to your project, run:

$ npm install -S dag-utils

Usage

DFSIsLoop

深度优先遍历该图,如果在遍历的过程中,发现某个节点有一条边指向已经访问过的节点,则判断为有环

// commonjs
const DagUtils = require('dag-utils');
// es6 module
import DagUtils from 'dag-utils';
// umd browser
<script src="dist/dag-utils.umd.js">
DagUtils.DFSIsLoop(edges);

TopologyIsLoop

拓扑排序

// commonjs
const DagUtils = require('dag-utils');
// es6 module
import DagUtils from 'dag-utils';
// umd browser
<script src="dist/dag-utils.umd.js">
DagUtils.TopologyIsLoop(edges);