/* Code for exercise 13.15. |  | "C++ Solutions--Companion to The C++ Programming Language, Third Edition" | by David Vandevoorde; Addison-Wesley 1998; ISBN 0-201-30965-3. | | Permission to use, copy, modify, distribute and sell this software | and its documentation for any purpose is hereby granted without fee. | The author makes no representations about the suitability of this | software for any purpose.  It is provided "as is" without express or | implied warranty. `----------------------------------------------------------------------*/#include <iostream.h>namespace Template {   template<typename T>   void count_down(T const &count) {      std::cout << count << '\n';      if (count)         count_down(count-1);   }   template<>   void count_down(double const &count) {      count_down<int>(count);   }}int main() {   Template::count_down(3.4);   return 0;}