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

class (ITObject a, ITAttLine a, ITAttFill a) => ITBox a where

upcastTBox :: forall a . (FPtr a, ITBox a) => a -> TBox
upcastTBox :: forall a. (FPtr a, ITBox a) => a -> TBox
upcastTBox 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 RawTBox
fh2 :: Ptr RawTBox = Ptr (Raw a) -> Ptr RawTBox
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw a)
fh
      in Ptr (Raw TBox) -> TBox
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw TBox)
Ptr RawTBox
fh2

downcastTBox :: forall a . (FPtr a, ITBox a) => TBox -> a
downcastTBox :: forall a. (FPtr a, ITBox a) => TBox -> a
downcastTBox TBox
h
  = let fh :: Ptr (Raw TBox)
fh = TBox -> Ptr (Raw TBox)
forall a. FPtr a => a -> Ptr (Raw a)
get_fptr TBox
h
        fh2 :: Ptr (Raw a)
fh2 = Ptr RawTBox -> Ptr (Raw a)
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw TBox)
Ptr RawTBox
fh
      in Ptr (Raw a) -> a
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw a)
fh2