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

class (ITArray a) => ITArrayC a where

upcastTArrayC :: forall a . (FPtr a, ITArrayC a) => a -> TArrayC
upcastTArrayC :: forall a. (FPtr a, ITArrayC a) => a -> TArrayC
upcastTArrayC 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 RawTArrayC
fh2 :: Ptr RawTArrayC = Ptr (Raw a) -> Ptr RawTArrayC
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw a)
fh
      in Ptr (Raw TArrayC) -> TArrayC
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw TArrayC)
Ptr RawTArrayC
fh2

downcastTArrayC :: forall a . (FPtr a, ITArrayC a) => TArrayC -> a
downcastTArrayC :: forall a. (FPtr a, ITArrayC a) => TArrayC -> a
downcastTArrayC TArrayC
h
  = let fh :: Ptr (Raw TArrayC)
fh = TArrayC -> Ptr (Raw TArrayC)
forall a. FPtr a => a -> Ptr (Raw a)
get_fptr TArrayC
h
        fh2 :: Ptr (Raw a)
fh2 = Ptr RawTArrayC -> Ptr (Raw a)
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw TArrayC)
Ptr RawTArrayC
fh
      in Ptr (Raw a) -> a
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw a)
fh2