{-# LANGUAGE EmptyDataDecls, ExistentialQuantification, FlexibleContexts, FlexibleInstances, ForeignFunctionInterface, MultiParamTypeClasses, ScopedTypeVariables, TypeFamilies, TypeSynonymInstances #-} module HROOT.Graf.TView3D.Interface where import Data.Word import Data.Int import Foreign.C import Foreign.Ptr import FFICXX.Runtime.Cast import HROOT.Graf.TView3D.RawType import HROOT.Graf.TView.Interface class (ITView a) => ITView3D a where upcastTView3D :: forall a . (FPtr a, ITView3D a) => a -> TView3D upcastTView3D :: forall a. (FPtr a, ITView3D a) => a -> TView3D upcastTView3D 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 RawTView3D fh2 :: Ptr RawTView3D = Ptr (Raw a) -> Ptr RawTView3D forall a b. Ptr a -> Ptr b castPtr Ptr (Raw a) fh in Ptr (Raw TView3D) -> TView3D forall a. FPtr a => Ptr (Raw a) -> a cast_fptr_to_obj Ptr (Raw TView3D) Ptr RawTView3D fh2 downcastTView3D :: forall a . (FPtr a, ITView3D a) => TView3D -> a downcastTView3D :: forall a. (FPtr a, ITView3D a) => TView3D -> a downcastTView3D TView3D h = let fh :: Ptr (Raw TView3D) fh = TView3D -> Ptr (Raw TView3D) forall a. FPtr a => a -> Ptr (Raw a) get_fptr TView3D h fh2 :: Ptr (Raw a) fh2 = Ptr RawTView3D -> Ptr (Raw a) forall a b. Ptr a -> Ptr b castPtr Ptr (Raw TView3D) Ptr RawTView3D fh in Ptr (Raw a) -> a forall a. FPtr a => Ptr (Raw a) -> a cast_fptr_to_obj Ptr (Raw a) fh2