Exceptions w/ Classes (version1)
		class dyn_a1 {   public:     explicit dyn_a1(INDEX) throw(); //1D array of size i     ~dyn_a1() throw();              //destructor     int &operator[](INDEX) throw(); //subscript operator   private:     dyn_a1(const dyn_a1 &);            //prohibit copy ctor     dyn_a1 &operator=(const dyn_a1 &); //prohibit assign     INDEX d1;               //# of elements in 1D array     int* a0;                //base address of all elements     int dummy;              //for out of bounds reference };