{-# LANGUAGE ForeignFunctionInterface, TypeFamilies, MultiParamTypeClasses, FlexibleInstances, TypeSynonymInstances, EmptyDataDecls, ExistentialQuantification, ScopedTypeVariables #-} module HROOT.Class.TCrown.RawType where -- import Foreign.Ptr import Foreign.ForeignPtr -- import Foreign.Marshal.Array import HROOT.TypeCast data RawTCrown newtype TCrown = TCrown (ForeignPtr RawTCrown) deriving (Eq, Ord, Show) instance FPtr TCrown where type Raw TCrown = RawTCrown get_fptr (TCrown fptr) = fptr cast_fptr_to_obj = TCrown