object TopSort
The TopSort object provides the 'topSort' method for creating a
topological sort of the vertices in a directed graph. It also perform
cycle detection.
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def
topSort(g: Graph): Array[Int]
Topological sort that returns an edge compatible ordering of the vertices.
Topological sort that returns an edge compatible ordering of the vertices. Translated from pseudo-code and implements Tarjan's algorithm. The topological sort will contain negative values, if there is a cycle.
- g
the graph
- See also
en.wikipedia.org/wiki/Topological_sorting
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