module HROOT.Hist.TH1.Cast where
import Foreign.Ptr
import Foreign.ForeignPtr (castForeignPtr, newForeignPtr_)
import Foreign.ForeignPtr.Unsafe
import FFICXX.Runtime.Cast
import System.IO.Unsafe
import HROOT.Hist.TH1.RawType
import HROOT.Hist.TH1.Interface
instance (ITH1 a, FPtr a) => Castable a (Ptr RawTH1) where
cast = unsafeForeignPtrToPtr . castForeignPtr . get_fptr
uncast = cast_fptr_to_obj . castForeignPtr . unsafePerformIO . newForeignPtr_
instance Castable TH1 (Ptr RawTH1) where
cast = unsafeForeignPtrToPtr . castForeignPtr . get_fptr
uncast = cast_fptr_to_obj . castForeignPtr . unsafePerformIO . newForeignPtr_