HROOT-hist-0.8: src/HROOT/Hist/TH2D/RawType.hs

{-# LANGUAGE ForeignFunctionInterface, TypeFamilies, MultiParamTypeClasses, 
             FlexibleInstances, TypeSynonymInstances, 
             EmptyDataDecls, ExistentialQuantification, ScopedTypeVariables #-}

module HROOT.Hist.TH2D.RawType where


import Foreign.ForeignPtr
import FFICXX.Runtime.Cast  

data RawTH2D
newtype TH2D = TH2D (ForeignPtr RawTH2D) deriving (Eq, Ord, Show)
instance FPtr TH2D where
   type Raw TH2D = RawTH2D
   get_fptr (TH2D fptr) = fptr
   cast_fptr_to_obj = TH2D