module HROOT.Core.TCollection.Interface where
import Data.Word
import Foreign.C
import Foreign.Ptr
import Foreign.ForeignPtr
import FFICXX.Runtime.Cast
import HROOT.Core.TCollection.RawType
import HROOT.Core.TObject.Interface
class (ITObject a) => ITCollection a where
instance Existable TCollection where
data Exist TCollection = forall a. (FPtr a, ITCollection a) => ETCollection a
upcastTCollection :: (FPtr a, ITCollection a) => a -> TCollection
upcastTCollection h = let fh = get_fptr h
fh2 :: ForeignPtr RawTCollection = castForeignPtr fh
in cast_fptr_to_obj fh2
downcastTCollection :: (FPtr a, ITCollection a) => TCollection -> a
downcastTCollection h = let fh = get_fptr h
fh2 = castForeignPtr fh
in cast_fptr_to_obj fh2