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

module HROOT.Class.TNtuple.RawType where


-- import Foreign.Ptr
import Foreign.ForeignPtr
-- import Foreign.Marshal.Array

import HROOT.TypeCast  

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