Function makeNodeSet

internal/graph/graph.go:767–774

(nodes Nodes, nodeCutoff int64)

}

func makeNodeSet(nodes Nodes, nodeCutoff int64) NodeSet {
	cutNodes := getNodesAboveCumCutoff(nodes, nodeCutoff)
	kept := make(NodeSet, len(cutNodes))
	for _, n := range cutNodes {
		kept[n.Info] = true
	}
	return kept
}

// getNodesAboveCumCutoff returns all the nodes which have a Cum value greater
// than or equal to cutoff.