{-# LANGUAGE FlexibleInstances, FlexibleContexts, TypeFamilies, MultiParamTypeClasses, OverlappingInstances, IncoherentInstances #-} module HROOT.Core.TAttBBox.Cast where import Foreign.Ptr import FFICXX.Runtime.Cast import System.IO.Unsafe import HROOT.Core.TAttBBox.RawType import HROOT.Core.TAttBBox.Interface instance (ITAttBBox a, FPtr a) => Castable (a) (Ptr RawTAttBBox) where cast :: forall r. a -> (Ptr RawTAttBBox -> IO r) -> IO r cast a x Ptr RawTAttBBox -> IO r f = Ptr RawTAttBBox -> IO r f (Ptr (Raw a) -> Ptr RawTAttBBox 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 RawTAttBBox -> (a -> IO r) -> IO r uncast Ptr RawTAttBBox 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 RawTAttBBox -> Ptr (Raw a) forall a b. Ptr a -> Ptr b castPtr Ptr RawTAttBBox x)) instance () => Castable (TAttBBox) (Ptr RawTAttBBox) where cast :: forall r. TAttBBox -> (Ptr RawTAttBBox -> IO r) -> IO r cast TAttBBox x Ptr RawTAttBBox -> IO r f = Ptr RawTAttBBox -> IO r f (Ptr RawTAttBBox -> Ptr RawTAttBBox forall a b. Ptr a -> Ptr b castPtr (TAttBBox -> Ptr (Raw TAttBBox) forall a. FPtr a => a -> Ptr (Raw a) get_fptr TAttBBox x)) uncast :: forall r. Ptr RawTAttBBox -> (TAttBBox -> IO r) -> IO r uncast Ptr RawTAttBBox x TAttBBox -> IO r f = TAttBBox -> IO r f (Ptr (Raw TAttBBox) -> TAttBBox forall a. FPtr a => Ptr (Raw a) -> a cast_fptr_to_obj (Ptr RawTAttBBox -> Ptr RawTAttBBox forall a b. Ptr a -> Ptr b castPtr Ptr RawTAttBBox x))