{-# LANGUAGE EmptyDataDecls, ExistentialQuantification,
  FlexibleContexts, FlexibleInstances, ForeignFunctionInterface,
  MultiParamTypeClasses, ScopedTypeVariables, TypeFamilies,
  TypeSynonymInstances #-}
module HROOT.Core.TArrayI.Interface where
import Data.Word
import Data.Int
import Foreign.C
import Foreign.Ptr
import FFICXX.Runtime.Cast
import HROOT.Core.TArrayI.RawType
import HROOT.Core.TArray.Interface

class (ITArray a) => ITArrayI a where

upcastTArrayI :: forall a . (FPtr a, ITArrayI a) => a -> TArrayI
upcastTArrayI :: forall a. (FPtr a, ITArrayI a) => a -> TArrayI
upcastTArrayI 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 RawTArrayI
fh2 :: Ptr RawTArrayI = Ptr (Raw a) -> Ptr RawTArrayI
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw a)
fh
      in Ptr (Raw TArrayI) -> TArrayI
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw TArrayI)
Ptr RawTArrayI
fh2

downcastTArrayI :: forall a . (FPtr a, ITArrayI a) => TArrayI -> a
downcastTArrayI :: forall a. (FPtr a, ITArrayI a) => TArrayI -> a
downcastTArrayI TArrayI
h
  = let fh :: Ptr (Raw TArrayI)
fh = TArrayI -> Ptr (Raw TArrayI)
forall a. FPtr a => a -> Ptr (Raw a)
get_fptr TArrayI
h
        fh2 :: Ptr (Raw a)
fh2 = Ptr RawTArrayI -> Ptr (Raw a)
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw TArrayI)
Ptr RawTArrayI
fh
      in Ptr (Raw a) -> a
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw a)
fh2