#include <iostream>
#include <cstdlib>
using namespace std;

class detectable {};
inline void operator*(int i, detectable d) {cout << "multiply\n";}
inline void operator&(int i, detectable d) {cout << "bitwise and\n";}

int i = 10;
detectable p;
detectable r;

//T must be a class with a static member function x, or a static data
//member x with an operator() member function that takes one int argument.
//T must also have static data members y and z that are convertible to int.

template <class T>
void f()
{
	//Pass the argument i to a static member function named T::x, or to an
	//operator() member function of a static data member named T::x.
	T::x(i);

	//Multiply a static data member named T::y times p.
	T::y * p;

	//"Bitwise and" a static data member named T::z with r.
	T::z & r;

	//Did not create any local variables named i, p, r.
}

class myclass {
public:
	static void x(int i) {cout << "myclass::x(" << i << ")\n";}
	static const int y = 10;
	static const int z = 20;
};

int main()
{
	f<myclass>();
	return EXIT_SUCCESS;
}