module HROOT.Class.TROOT.Interface where
import Data.Word
import Foreign.ForeignPtr
import HROOT.TypeCast
import HROOT.Class.TROOT.RawType
import HROOT.Class.TSeqCollection.RawType
import HROOT.Class.TCollection.RawType
import HROOT.Class.TDirectory.Interface
class (ITDirectory a) => ITROOT a where
instance Existable TROOT where
data Exist TROOT = forall a. (FPtr a, ITROOT a) => ETROOT a
upcastTROOT :: (FPtr a, ITROOT a) => a -> TROOT
upcastTROOT h = let fh = get_fptr h
fh2 :: ForeignPtr RawTROOT = castForeignPtr fh
in cast_fptr_to_obj fh2