Class Templates
	template <class TYPE>  class stack {   private:    TYPE * stack_array;    const int stack_size;    int stack_index;   public:    stack (int size=100): stack_size(size), stack_index(0) {  stack_array = new TYPE[size]; }    void push(TYPE item);    TYPE pop(void); }; template <class TYPE> class stack <char *> {   private:    char ** stack_array;    int stack_index;   public:    stack(int size=100): stack_index(0){      stack_array = new char *[size]; }   ...