Functor Flow.Goldberg_Tarjan

module Goldberg_Tarjan: 
functor (G : G_GOLDBERG_TARJAN) ->
functor (F : FLOW with type label = G.E.label) -> sig .. end
F : FLOW with type label = G.E.label

val maxflow : G.t -> G.V.t -> G.V.t -> (G.E.t -> F.t) * F.t
maxflow g v1 v2 searchs the maximal flow from source v1 to terminal v2 using Goldberg-Tarjan algorithm (with gap detection heuristic). It returns the flow on each edge and the growth of the flow.