HROOT-hist-0.9: src/HROOT/Hist/TH2Poly/RawType.hs

{-# LANGUAGE ForeignFunctionInterface, TypeFamilies,
  MultiParamTypeClasses, FlexibleInstances, TypeSynonymInstances,
  EmptyDataDecls, ExistentialQuantification, ScopedTypeVariables #-}
module HROOT.Hist.TH2Poly.RawType where
import Foreign.Ptr
import FFICXX.Runtime.Cast

data RawTH2Poly

newtype TH2Poly = TH2Poly (Ptr RawTH2Poly)
                deriving (Eq, Ord, Show)

instance FPtr TH2Poly where
        type Raw TH2Poly = RawTH2Poly
        get_fptr (TH2Poly ptr) = ptr
        cast_fptr_to_obj = TH2Poly