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34 lines
1.7 KiB
34 lines
1.7 KiB
4 months ago
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import { GraphData } from './types';
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declare const detectDirectedCycle: (graphData: GraphData) => {
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[key: string]: string;
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};
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/**
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* 检测无向图中的所有Base cycles
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* refer: https://www.codeproject.com/Articles/1158232/Enumerating-All-Cycles-in-an-Undirected-Graph
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* @param graph
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* @param nodeIds 节点 ID 的数组
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* @param include 包含或排除指定的节点
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* @return [{[key: string]: INode}] 返回一组base cycles
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*/
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export declare const detectAllUndirectedCycle: (graphData: GraphData, nodeIds?: string[], include?: boolean) => any[];
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/**
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* Johnson's algorithm, 时间复杂度 O((V + E)(C + 1))$ and space bounded by O(V + E)
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* refer: https://www.cs.tufts.edu/comp/150GA/homeworks/hw1/Johnson%2075.PDF
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* refer: https://networkx.github.io/documentation/stable/_modules/networkx/algorithms/cycles.html#simple_cycles
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* @param graph
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* @param nodeIds 节点 ID 的数组
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* @param include 包含或排除指定的节点
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* @return [{[key: string]: INode}] 返回所有的 simple cycles
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*/
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export declare const detectAllDirectedCycle: (graphData: GraphData, nodeIds?: string[], include?: boolean) => any[];
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/**
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* 查找图中所有满足要求的圈
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* @param graph
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* @param directed 是否为有向图
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* @param nodeIds 节点 ID 的数组，若不指定，则返回图中所有的圈
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* @param include 包含或排除指定的节点
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* @return [{[key: string]: Node}] 包含所有环的数组，每个环用一个Object表示，其中key为节点id，value为该节点在环中指向的下一个节点
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*/
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export declare const detectAllCycles: (graphData: GraphData, directed?: boolean, nodeIds?: string[], include?: boolean) => any[];
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export default detectDirectedCycle;
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