{-# LANGUAGE EmptyDataDecls, ExistentialQuantification, FlexibleContexts, FlexibleInstances, ForeignFunctionInterface, MultiParamTypeClasses, ScopedTypeVariables, TypeFamilies, TypeSynonymInstances #-} module GDAL.OGRSimpleCurve.Interface where import Data.Word import Data.Int import Foreign.C import Foreign.Ptr import FFICXX.Runtime.Cast import GDAL.OGRSimpleCurve.RawType import GDAL.OGRCurve.Interface class (IOGRCurve a) => IOGRSimpleCurve a where upcastOGRSimpleCurve :: forall a . (FPtr a, IOGRSimpleCurve a) => a -> OGRSimpleCurve upcastOGRSimpleCurve :: forall a. (FPtr a, IOGRSimpleCurve a) => a -> OGRSimpleCurve upcastOGRSimpleCurve a h = let fh :: Ptr (Raw a) fh = a -> Ptr (Raw a) forall a. FPtr a => a -> Ptr (Raw a) get_fptr a h Ptr RawOGRSimpleCurve fh2 :: Ptr RawOGRSimpleCurve = Ptr (Raw a) -> Ptr RawOGRSimpleCurve forall a b. Ptr a -> Ptr b castPtr Ptr (Raw a) fh in Ptr (Raw OGRSimpleCurve) -> OGRSimpleCurve forall a. FPtr a => Ptr (Raw a) -> a cast_fptr_to_obj Ptr (Raw OGRSimpleCurve) Ptr RawOGRSimpleCurve fh2 downcastOGRSimpleCurve :: forall a . (FPtr a, IOGRSimpleCurve a) => OGRSimpleCurve -> a downcastOGRSimpleCurve :: forall a. (FPtr a, IOGRSimpleCurve a) => OGRSimpleCurve -> a downcastOGRSimpleCurve OGRSimpleCurve h = let fh :: Ptr (Raw OGRSimpleCurve) fh = OGRSimpleCurve -> Ptr (Raw OGRSimpleCurve) forall a. FPtr a => a -> Ptr (Raw a) get_fptr OGRSimpleCurve h fh2 :: Ptr (Raw a) fh2 = Ptr RawOGRSimpleCurve -> Ptr (Raw a) forall a b. Ptr a -> Ptr b castPtr Ptr (Raw OGRSimpleCurve) Ptr RawOGRSimpleCurve fh in Ptr (Raw a) -> a forall a. FPtr a => Ptr (Raw a) -> a cast_fptr_to_obj Ptr (Raw a) fh2