{-# 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