module HROOT.Core.TQObject.Interface where
import Data.Word
import Foreign.C
import Foreign.Ptr
import Foreign.ForeignPtr
import FFICXX.Runtime.Cast
import HROOT.Core.TQObject.RawType
import HROOT.Core.Deletable.Interface
class (IDeletable a) => ITQObject a where
instance Existable TQObject where
data Exist TQObject = forall a. (FPtr a, ITQObject a) => ETQObject a
upcastTQObject :: (FPtr a, ITQObject a) => a -> TQObject
upcastTQObject h = let fh = get_fptr h
fh2 :: ForeignPtr RawTQObject = castForeignPtr fh
in cast_fptr_to_obj fh2
downcastTQObject :: (FPtr a, ITQObject a) => TQObject -> a
downcastTQObject h = let fh = get_fptr h
fh2 = castForeignPtr fh
in cast_fptr_to_obj fh2