[Haskell-cafe] How does one delare a 2D STUArray in Haskell?
bulat.ziganshin at gmail.com
Fri Sep 25 06:13:47 EDT 2009
Friday, September 25, 2009, 11:22:25 AM, you wrote:
> Well that makes sense, but for a learner, how is he/she supposed to
> know that 'i' could be '(i,i)' or for that matter a tuple of n of
> those i's?
look at Ix class instances: http://www.haskell.org/ghc/docs/latest/html/libraries/base/GHC-Arr.html#v%3ArangeSize
Bulat mailto:Bulat.Ziganshin at gmail.com
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