{-# LANGUAGE EmptyDataDecls, ExistentialQuantification, FlexibleContexts, FlexibleInstances, ForeignFunctionInterface, MultiParamTypeClasses, ScopedTypeVariables, TypeFamilies, TypeSynonymInstances #-} module HROOT.Core.TArrayD.Interface where import Data.Word import Data.Int import Foreign.C import Foreign.Ptr import FFICXX.Runtime.Cast import HROOT.Core.TArrayD.RawType import HROOT.Core.TArray.Interface class (ITArray a) => ITArrayD a where upcastTArrayD :: forall a . (FPtr a, ITArrayD a) => a -> TArrayD upcastTArrayD :: forall a. (FPtr a, ITArrayD a) => a -> TArrayD upcastTArrayD 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 RawTArrayD fh2 :: Ptr RawTArrayD = Ptr (Raw a) -> Ptr RawTArrayD forall a b. Ptr a -> Ptr b castPtr Ptr (Raw a) fh in Ptr (Raw TArrayD) -> TArrayD forall a. FPtr a => Ptr (Raw a) -> a cast_fptr_to_obj Ptr (Raw TArrayD) Ptr RawTArrayD fh2 downcastTArrayD :: forall a . (FPtr a, ITArrayD a) => TArrayD -> a downcastTArrayD :: forall a. (FPtr a, ITArrayD a) => TArrayD -> a downcastTArrayD TArrayD h = let fh :: Ptr (Raw TArrayD) fh = TArrayD -> Ptr (Raw TArrayD) forall a. FPtr a => a -> Ptr (Raw a) get_fptr TArrayD h fh2 :: Ptr (Raw a) fh2 = Ptr RawTArrayD -> Ptr (Raw a) forall a b. Ptr a -> Ptr b castPtr Ptr (Raw TArrayD) Ptr RawTArrayD fh in Ptr (Raw a) -> a forall a. FPtr a => Ptr (Raw a) -> a cast_fptr_to_obj Ptr (Raw a) fh2