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