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

class (ITDirectory a) => ITROOT a where

upcastTROOT :: forall a . (FPtr a, ITROOT a) => a -> TROOT
upcastTROOT :: forall a. (FPtr a, ITROOT a) => a -> TROOT
upcastTROOT 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 RawTROOT
fh2 :: Ptr RawTROOT = Ptr (Raw a) -> Ptr RawTROOT
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw a)
fh
      in Ptr (Raw TROOT) -> TROOT
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw TROOT)
Ptr RawTROOT
fh2

downcastTROOT :: forall a . (FPtr a, ITROOT a) => TROOT -> a
downcastTROOT :: forall a. (FPtr a, ITROOT a) => TROOT -> a
downcastTROOT TROOT
h
  = let fh :: Ptr (Raw TROOT)
fh = TROOT -> Ptr (Raw TROOT)
forall a. FPtr a => a -> Ptr (Raw a)
get_fptr TROOT
h
        fh2 :: Ptr (Raw a)
fh2 = Ptr RawTROOT -> Ptr (Raw a)
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw TROOT)
Ptr RawTROOT
fh
      in Ptr (Raw a) -> a
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw a)
fh2