Antoine Latter <[EMAIL PROTECTED]> wrote: > From what I saw of Data.ByteString.Fusion, it relies on the assumption > that the elements of the output array are of the same size and > alignment as the elements of all of the arrays in the fused > intermediate steps. That way, all of the intermediate stages can > mutate the output array in place.
I see a lot in there involving the elimination of intermediate data structures, but nothing about destructive updates. The API is purely functional, and what you're talking about would need to be done in the IO monad to be sure you don't throw away stuff you might need to use again. Chad _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
