module Pack:sig
..end
Immediate access to the library: provides implementation of imperative graphs labeled with integer as well as algorithms on such graphs.
So if you bother functors, you can use this module.
module Digraph:Sig_pack.S
Directed imperative graphs with edges and vertices labeled with integer.
module Graph:Sig_pack.S
Undirected imperative graphs with edges and vertices labeled with integer.