feat: algorithm MST(Minimum Spanning Tree) #72
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Yanyan-Wang
reviewed
Sep 13, 2023
packages/graph/src/utils.ts
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| /** | ||
| * 获取指定节点的边，包括出边和入边 |
packages/graph/src/utils.ts
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| * @param edges 图中的所有边数据 | ||
| */ | ||
| export const getEdgesByNodeId = (nodeId: NodeID, edges: Edge<{ [key: string]: any }>[]): Edge<{ [key: string]: any }>[] => { | ||
| return edges.filter((edge) => edge.source === nodeId || edge.target === nodeId); |
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不过 graphlib 的 graph 应该有一个 API 叫 getRelatedEdges，应该能干这个函数的事儿？
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| /** | |||
| * 并查集 Disjoint set to support quick union | |||
| } | ||
| } | ||
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| // whether a and b are connected, i.e. a and b have the same root |
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