HROOT-graf-0.10.0.1: src/HROOT/Graf/TGraphPolar/RawType.hs

{-# LANGUAGE ForeignFunctionInterface, TypeFamilies,
  MultiParamTypeClasses, FlexibleInstances, TypeSynonymInstances,
  EmptyDataDecls, ExistentialQuantification, ScopedTypeVariables #-}
module HROOT.Graf.TGraphPolar.RawType where
import Foreign.Ptr
import FFICXX.Runtime.Cast

data RawTGraphPolar

newtype TGraphPolar = TGraphPolar (Ptr RawTGraphPolar)
                        deriving (Eq, Ord, Show)

instance () => FPtr (TGraphPolar) where
        type Raw TGraphPolar = RawTGraphPolar
        get_fptr (TGraphPolar ptr) = ptr
        cast_fptr_to_obj = TGraphPolar