[Haskell-cafe] another FFI question
bulat.ziganshin at gmail.com
Fri Jun 20 16:20:16 EDT 2008
Friday, June 20, 2008, 11:51:11 PM, you wrote:
> data Bonzo = A | B |C
> How do I write the poke functions and call them?
instance Storable Bonzo
poke A = poke 0
poke B = poke 1
poke C = poke 4
call as "poke x"
probably, you don't understand differences between OOP classes and
type classes. look at http://haskell.org/haskellwiki/OOP_vs_type_classes
and papers mentioned there
Bulat mailto:Bulat.Ziganshin at gmail.com
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