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

class (ITShape a) => ITPCON a where

upcastTPCON :: forall a . (FPtr a, ITPCON a) => a -> TPCON
upcastTPCON :: forall a. (FPtr a, ITPCON a) => a -> TPCON
upcastTPCON 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 RawTPCON
fh2 :: Ptr RawTPCON = Ptr (Raw a) -> Ptr RawTPCON
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw a)
fh
      in Ptr (Raw TPCON) -> TPCON
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw TPCON)
Ptr RawTPCON
fh2

downcastTPCON :: forall a . (FPtr a, ITPCON a) => TPCON -> a
downcastTPCON :: forall a. (FPtr a, ITPCON a) => TPCON -> a
downcastTPCON TPCON
h
  = let fh :: Ptr (Raw TPCON)
fh = TPCON -> Ptr (Raw TPCON)
forall a. FPtr a => a -> Ptr (Raw a)
get_fptr TPCON
h
        fh2 :: Ptr (Raw a)
fh2 = Ptr RawTPCON -> Ptr (Raw a)
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw TPCON)
Ptr RawTPCON
fh
      in Ptr (Raw a) -> a
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw a)
fh2