ref-array.hpp

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/*
  REF-ARRAY.hpp  -  abstraction providing array-like access to a list of references

   Copyright (C)
     2008,            Hermann Vosseler <Ichthyostega@web.de>

  **Lumiera** is free software; you can redistribute it and/or modify it
  under the terms of the GNU General Public License as published by the
  Free Software Foundation; either version 2 of the License, or (at your
  option) any later version. See the file COPYING for further details.

*/


#ifndef LIB_REF_ARRAY_H
#define LIB_REF_ARRAY_H


#include "lib/nocopy.hpp"


namespace lib {
  
  template<class T>
  class RefArray
    : util::NonCopyable
    {
    public:
      virtual ~RefArray() {}  
      
      virtual T const& operator[] (size_t i)  const =0;
      virtual size_t size()                   const =0;
    };
  
  
} // namespace lib
#endif