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