module HROOT.Hist.TH2I.Interface where
import Data.Word
import Foreign.C
import Foreign.Ptr
import Foreign.ForeignPtr
import FFICXX.Runtime.Cast
import HROOT.Hist.TH2I.RawType
import HROOT.Hist.TH2.Interface
import HROOT.Core.TArrayI.Interface
class (ITH2 a,ITArrayI a) => ITH2I a where
instance Existable TH2I where
data Exist TH2I = forall a. (FPtr a, ITH2I a) => ETH2I a
upcastTH2I :: (FPtr a, ITH2I a) => a -> TH2I
upcastTH2I h = let fh = get_fptr h
fh2 :: ForeignPtr RawTH2I = castForeignPtr fh
in cast_fptr_to_obj fh2
downcastTH2I :: (FPtr a, ITH2I a) => TH2I -> a
downcastTH2I h = let fh = get_fptr h
fh2 = castForeignPtr fh
in cast_fptr_to_obj fh2