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