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

class (IDeletable a) => ITObject a where
        clear :: (Castable c0 CString) => a -> c0 -> IO ()
        
        draw :: (Castable c0 CString) => a -> c0 -> IO ()
        
        findObject :: (Castable c0 CString) => a -> c0 -> IO TObject
        
        getName :: () => a -> IO CString
        
        isA :: () => a -> IO TClass
        
        paint :: (Castable c0 CString) => a -> c0 -> IO ()
        
        printObj :: (Castable c0 CString) => a -> c0 -> IO ()
        
        saveAs ::
                 (Castable c1 CString, Castable c0 CString) =>
                 a -> c0 -> c1 -> IO ()
        
        write ::
                (Castable c0 CString) => a -> c0 -> CInt -> CInt -> IO CInt
        
        write_ :: () => a -> IO CInt

upcastTObject :: forall a . (FPtr a, ITObject a) => a -> TObject
upcastTObject :: forall a. (FPtr a, ITObject a) => a -> TObject
upcastTObject 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 RawTObject
fh2 :: Ptr RawTObject = Ptr (Raw a) -> Ptr RawTObject
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw a)
fh
      in Ptr (Raw TObject) -> TObject
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw TObject)
Ptr RawTObject
fh2

downcastTObject :: forall a . (FPtr a, ITObject a) => TObject -> a
downcastTObject :: forall a. (FPtr a, ITObject a) => TObject -> a
downcastTObject TObject
h
  = let fh :: Ptr (Raw TObject)
fh = TObject -> Ptr (Raw TObject)
forall a. FPtr a => a -> Ptr (Raw a)
get_fptr TObject
h
        fh2 :: Ptr (Raw a)
fh2 = Ptr RawTObject -> Ptr (Raw a)
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw TObject)
Ptr RawTObject
fh
      in Ptr (Raw a) -> a
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw a)
fh2