/* The following code example is taken from the book * "C++ Templates - The Complete Guide" * by David Vandevoorde and Nicolai M. Josuttis, Addison-Wesley, 2002 * * (C) Copyright David Vandevoorde and Nicolai M. Josuttis 2002. * Permission to copy, use, modify, sell and distribute this software * is granted provided this copyright notice appears in all copies. * This software is provided "as is" without express or implied * warranty, and with no claim as to its suitability for any purpose. */#include <iostream>int C;class C {  private:    int i[2];   public:    static int f() {         return sizeof(C);     }};int f() {     return sizeof(C); }int main() {   std::cout << "C::f() = " << C::f() << ","             << " ::f() = " << ::f() << std::endl;}