{-# LANGUAGE FlexibleInstances, FlexibleContexts, TypeFamilies,
  MultiParamTypeClasses, OverlappingInstances, IncoherentInstances
  #-}
module HROOT.Graf.TView3D.Cast where
import Foreign.Ptr
import FFICXX.Runtime.Cast
import System.IO.Unsafe
import HROOT.Graf.TView3D.RawType
import HROOT.Graf.TView3D.Interface

instance (ITView3D a, FPtr a) => Castable (a) (Ptr RawTView3D)
         where
        cast :: forall r. a -> (Ptr RawTView3D -> IO r) -> IO r
cast a
x Ptr RawTView3D -> IO r
f = Ptr RawTView3D -> IO r
f (Ptr (Raw a) -> Ptr RawTView3D
forall a b. Ptr a -> Ptr b
castPtr (a -> Ptr (Raw a)
forall a. FPtr a => a -> Ptr (Raw a)
get_fptr a
x))
        uncast :: forall r. Ptr RawTView3D -> (a -> IO r) -> IO r
uncast Ptr RawTView3D
x a -> IO r
f = a -> IO r
f (Ptr (Raw a) -> a
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj (Ptr RawTView3D -> Ptr (Raw a)
forall a b. Ptr a -> Ptr b
castPtr Ptr RawTView3D
x))

instance () => Castable (TView3D) (Ptr RawTView3D) where
        cast :: forall r. TView3D -> (Ptr RawTView3D -> IO r) -> IO r
cast TView3D
x Ptr RawTView3D -> IO r
f = Ptr RawTView3D -> IO r
f (Ptr RawTView3D -> Ptr RawTView3D
forall a b. Ptr a -> Ptr b
castPtr (TView3D -> Ptr (Raw TView3D)
forall a. FPtr a => a -> Ptr (Raw a)
get_fptr TView3D
x))
        uncast :: forall r. Ptr RawTView3D -> (TView3D -> IO r) -> IO r
uncast Ptr RawTView3D
x TView3D -> IO r
f = TView3D -> IO r
f (Ptr (Raw TView3D) -> TView3D
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj (Ptr RawTView3D -> Ptr RawTView3D
forall a b. Ptr a -> Ptr b
castPtr Ptr RawTView3D
x))