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