module HpcMap ( module HpcMap ) where

#if __GLASGOW_HASKELL__ < 604
import qualified Data.FiniteMap as Map
#else
import qualified Data.Map as Map
#endif


lookup :: Ord key => key -> Map key elt -> Maybe elt
fromList :: Ord key => [(key,elt)] -> Map key elt
fromListWith :: Ord k => (a -> a -> a) -> [(k, a)] -> Map k a
toList :: Ord key => Map key elt -> [(key,elt)]

#if __GLASGOW_HASKELL__ < 604
type Map key elt = Map.FiniteMap key elt

lookup = flip Map.lookupFM
fromList = Map.listToFM 
fromListWith f xs = Map.addListToFM_C f Map.emptyFM xs
toList = Map.fmToList

#else

type Map key elt = Map.Map key elt

lookup = Map.lookup
fromList = Map.fromList
toList   = Map.toList
fromListWith = Map.fromListWith

#endif