On 9 November 2011 20:56, kaffeepause73 <[email protected]> wrote: > Hello, > > quick question about unboxed Vectors : > > Is it possible to create an unboxed vector of unboxed vector ? : > >> import qualified Data.Vector.Unboxed as V >> type UnboxedNestedVextor = V.Vector (V.Vector Int)
Only if you can define an Unbox instance for unboxed vectors (and I don't know how feasible that is): http://hackage.haskell.org/packages/archive/vector/0.9/doc/html/Data-Vector-Unboxed.html#t:Unbox > > Alternatively I would have to use: > >> import qualified Data.Vector.Unboxed as V >> import qualified Data.Vector as VB > > type UnboxedNestedVextor = VB.Vector (V.Vector Int) > > Is there a rule of thumb how much quicker Unboxed Vectors are ? > > Cheers Phil > > > -- > View this message in context: > http://haskell.1045720.n5.nabble.com/Data-Vector-Unboxed-tp4977289p4977289.html > Sent from the Haskell - Haskell-Cafe mailing list archive at Nabble.com. > > _______________________________________________ > Haskell-Cafe mailing list > [email protected] > http://www.haskell.org/mailman/listinfo/haskell-cafe > -- Ivan Lazar Miljenovic [email protected] IvanMiljenovic.wordpress.com _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
