{-# LANGUAGE EmptyDataDecls, ExistentialQuantification,
  FlexibleContexts, FlexibleInstances, ForeignFunctionInterface,
  MultiParamTypeClasses, ScopedTypeVariables, TypeFamilies,
  TypeSynonymInstances #-}
module HROOT.Hist.TH2C.Interface where
import Data.Word
import Data.Int
import Foreign.C
import Foreign.Ptr
import FFICXX.Runtime.Cast
import HROOT.Hist.TH2C.RawType
import HROOT.Hist.TH2.Interface
import HROOT.Core.TArrayC.Interface

class (ITH2 a, ITArrayC a) => ITH2C a where

upcastTH2C :: forall a . (FPtr a, ITH2C a) => a -> TH2C
upcastTH2C h
  = let fh = get_fptr h
        fh2 :: Ptr RawTH2C = castPtr fh
      in cast_fptr_to_obj fh2

downcastTH2C :: forall a . (FPtr a, ITH2C a) => TH2C -> a
downcastTH2C h
  = let fh = get_fptr h
        fh2 = castPtr fh
      in cast_fptr_to_obj fh2