Haskell Hierarchical Libraries (fgl package) Source code Contents Index

Data.Graph.Inductive.Query.SP

Synopsis

spTree :: (Graph gr, Real b) => Node -> gr a b -> LRTree b spLength :: (Graph gr, Real b) => Node -> Node -> gr a b -> b sp :: (Graph gr, Real b) => Node -> Node -> gr a b -> Path dijkstra :: (Graph gr, Real b) => Heap b (LPath b) -> gr a b -> LRTree b

Documentation

spTree :: (Graph gr, Real b) => Node -> gr a b -> LRTree b

spLength :: (Graph gr, Real b) => Node -> Node -> gr a b -> b

sp :: (Graph gr, Real b) => Node -> Node -> gr a b -> Path

dijkstra :: (Graph gr, Real b) => Heap b (LPath b) -> gr a b -> LRTree b

Implementation of Dijkstra's shortest path algorithm

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