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