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