{-# LANGUAGE FlexibleInstances, FlexibleContexts, TypeFamilies,
  MultiParamTypeClasses, OverlappingInstances, IncoherentInstances
  #-}
module HROOT.Core.TObjArray.Cast where
import Foreign.Ptr
import FFICXX.Runtime.Cast
import System.IO.Unsafe
import HROOT.Core.TObjArray.RawType
import HROOT.Core.TObjArray.Interface

instance (ITObjArray a, FPtr a) => Castable (a) (Ptr RawTObjArray)
         where
        cast :: forall r. a -> (Ptr RawTObjArray -> IO r) -> IO r
cast a
x Ptr RawTObjArray -> IO r
f = Ptr RawTObjArray -> IO r
f (Ptr (Raw a) -> Ptr RawTObjArray
forall a b. Ptr a -> Ptr b
castPtr (a -> Ptr (Raw a)
forall a. FPtr a => a -> Ptr (Raw a)
get_fptr a
x))
        uncast :: forall r. Ptr RawTObjArray -> (a -> IO r) -> IO r
uncast Ptr RawTObjArray
x a -> IO r
f = a -> IO r
f (Ptr (Raw a) -> a
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj (Ptr RawTObjArray -> Ptr (Raw a)
forall a b. Ptr a -> Ptr b
castPtr Ptr RawTObjArray
x))

instance () => Castable (TObjArray) (Ptr RawTObjArray) where
        cast :: forall r. TObjArray -> (Ptr RawTObjArray -> IO r) -> IO r
cast TObjArray
x Ptr RawTObjArray -> IO r
f = Ptr RawTObjArray -> IO r
f (Ptr RawTObjArray -> Ptr RawTObjArray
forall a b. Ptr a -> Ptr b
castPtr (TObjArray -> Ptr (Raw TObjArray)
forall a. FPtr a => a -> Ptr (Raw a)
get_fptr TObjArray
x))
        uncast :: forall r. Ptr RawTObjArray -> (TObjArray -> IO r) -> IO r
uncast Ptr RawTObjArray
x TObjArray -> IO r
f = TObjArray -> IO r
f (Ptr (Raw TObjArray) -> TObjArray
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj (Ptr RawTObjArray -> Ptr RawTObjArray
forall a b. Ptr a -> Ptr b
castPtr Ptr RawTObjArray
x))