[Haskell-cafe] Re: [Haskell-beginners] Ambigous Types with Haskell
Functional Graph Library
explicitcall at googlemail.com
Mon Aug 17 02:05:14 EDT 2009
Joe <joesmoe10 at gmail.com> writes:
> I tried using ucycle directly from Data.Graph.Inductive.Example by
> I didn't realize there were two instances of Graph. How would you use the
> PatriciaTree Graph instance in the ucycle type signature?
> ucycle :: Graph gr => Int -> gr () ()
You must have that Graph instance in scope. I can't give any more
suggestions as I don't see the code in which you use `ucycle`.
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