Module Kruskal


module Kruskal: sig .. end
Kruskal's algorithm

module type G = sig .. end
Minimal graph signature for Kruskal
module Make: 
functor (G : G) ->
functor (W : Sig.ORDERED_TYPE with type t = G.E.label) -> sig .. end

Generic version where union-find implementation is provided
module type UNIONFIND = sig .. end
module Generic: 
functor (G : G) ->
functor (W : Sig.ORDERED_TYPE with type t=G.E.label) ->
functor (UF : UNIONFIND with type elt=G.V.t) -> sig .. end