module HROOT.Class.TEfficiency.Interface where
import Data.Word
import Foreign.ForeignPtr
import HROOT.TypeCast
import HROOT.Class.TEfficiency.RawType
import HROOT.Class.TNamed.Interface
import HROOT.Class.TAttLine.Interface
import HROOT.Class.TAttFill.Interface
import HROOT.Class.TAttMarker.Interface
class (ITNamed a,ITAttLine a,ITAttFill a,ITAttMarker a) => ITEfficiency a where
instance Existable TEfficiency where
data Exist TEfficiency = forall a. (FPtr a, ITEfficiency a) => ETEfficiency a
upcastTEfficiency :: (FPtr a, ITEfficiency a) => a -> TEfficiency
upcastTEfficiency h = let fh = get_fptr h
fh2 :: ForeignPtr RawTEfficiency = castForeignPtr fh
in cast_fptr_to_obj fh2