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

class (ITFile a) => ITMemFile a where

upcastTMemFile :: forall a . (FPtr a, ITMemFile a) => a -> TMemFile
upcastTMemFile :: forall a. (FPtr a, ITMemFile a) => a -> TMemFile
upcastTMemFile 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 RawTMemFile
fh2 :: Ptr RawTMemFile = Ptr (Raw a) -> Ptr RawTMemFile
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw a)
fh
      in Ptr (Raw TMemFile) -> TMemFile
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw TMemFile)
Ptr RawTMemFile
fh2

downcastTMemFile ::
                 forall a . (FPtr a, ITMemFile a) => TMemFile -> a
downcastTMemFile :: forall a. (FPtr a, ITMemFile a) => TMemFile -> a
downcastTMemFile TMemFile
h
  = let fh :: Ptr (Raw TMemFile)
fh = TMemFile -> Ptr (Raw TMemFile)
forall a. FPtr a => a -> Ptr (Raw a)
get_fptr TMemFile
h
        fh2 :: Ptr (Raw a)
fh2 = Ptr RawTMemFile -> Ptr (Raw a)
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw TMemFile)
Ptr RawTMemFile
fh
      in Ptr (Raw a) -> a
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw a)
fh2