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