Refcounter.h

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/* -*- C++ -*- */
#ifndef _MADARA_UTILITY_REFCOUNTER_H_
#define _MADARA_UTILITY_REFCOUNTER_H_

namespace madara
{
  namespace utility
  {
    template <typename T>
    class Refcounter
    {
    public:
      Refcounter (void);

      Refcounter (T * ptr, bool increase_count = false);

      Refcounter (const Refcounter & rhs);

      virtual ~Refcounter (void);

      void operator= (T * ptr);

      void operator= (const Refcounter & rhs);

      inline T & operator* (void);

      inline const T & operator* (void) const;

      inline T * operator-> (void);

      inline const T * operator-> (void) const;

      T * get_ptr (void);

      const T * get_ptr (void) const;

      T * get (void);

      const T * get (void) const;

    private:
      inline void increment (void);

      inline void decrement (void);

      struct Shim
      {
        Shim (T * t);
        
        ~Shim (void);

        T * t_;

        int refcount_;
      };

      Shim * ptr_;
    };
  }
}
#include "madara/utility/Refcounter.cpp"

#endif /* _MADARA_UTILITY_REFCOUNTER_H_ */