12 Mar
2006
12 Mar
'06
7:15 p.m.
On 12.03 18:44, Martin Percossi wrote:
However, just out of curiosity, I'm still curious at how I could do the runSTMatrix, which would really be the icing on the cake in terms of client usability.
You might want to look at the definition of Data.Array.ST (at http://darcs.haskell.org/packages/base/Data/Array/ST.hs) runSTUArray is defined as follows: runSTUArray :: (Ix i) => (forall s . ST s (STUArray s i e)) -> UArray i e runSTUArray st = runST (st >>= unsafeFreezeSTUArray) A similar way should work for matrixes. - Einar