{-# LANGUAGE EmptyDataDecls, ExistentialQuantification,
  FlexibleContexts, FlexibleInstances, ForeignFunctionInterface,
  MultiParamTypeClasses, ScopedTypeVariables, TypeFamilies,
  TypeSynonymInstances #-}
module HROOT.Graf.TEllipse.Interface where
import Data.Word
import Data.Int
import Foreign.C
import Foreign.Ptr
import FFICXX.Runtime.Cast
import HROOT.Graf.TEllipse.RawType
import HROOT.Core.TObject.Interface
import HROOT.Core.TAttLine.Interface
import HROOT.Core.TAttFill.Interface

class (ITObject a, ITAttLine a, ITAttFill a) => ITEllipse a where

upcastTEllipse :: forall a . (FPtr a, ITEllipse a) => a -> TEllipse
upcastTEllipse :: forall a. (FPtr a, ITEllipse a) => a -> TEllipse
upcastTEllipse a
h
  = let fh :: Ptr (Raw a)
fh = a -> Ptr (Raw a)
forall a. FPtr a => a -> Ptr (Raw a)
get_fptr a
h
        Ptr RawTEllipse
fh2 :: Ptr RawTEllipse = Ptr (Raw a) -> Ptr RawTEllipse
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw a)
fh
      in Ptr (Raw TEllipse) -> TEllipse
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw TEllipse)
Ptr RawTEllipse
fh2

downcastTEllipse ::
                 forall a . (FPtr a, ITEllipse a) => TEllipse -> a
downcastTEllipse :: forall a. (FPtr a, ITEllipse a) => TEllipse -> a
downcastTEllipse TEllipse
h
  = let fh :: Ptr (Raw TEllipse)
fh = TEllipse -> Ptr (Raw TEllipse)
forall a. FPtr a => a -> Ptr (Raw a)
get_fptr TEllipse
h
        fh2 :: Ptr (Raw a)
fh2 = Ptr RawTEllipse -> Ptr (Raw a)
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw TEllipse)
Ptr RawTEllipse
fh
      in Ptr (Raw a) -> a
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw a)
fh2