#ifndef TWO_D_ARRAY
#define TWO_D_ARRAY

class  Array2T {
   public:
       Array2T(size_t r, size_t c);
       Array2T(const Array2T & src);
       ~Array2T();

       Array2T & operator =(const Array2T & src);

       int At(size_t r, size_t c) const;
       void Set(size_t r, size_t c, int d);
       size_t Rows(void) const;
       size_t Cols(void) const;

   private:
      void Copy(int * src);
      size_t rows, cols;
      int * data;
};


#endif