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

class flavor {
public:
	void f() {cout << "non-const";}
	void f() const {cout << "const";}
};

template <class T>
void value(T t) {t.f(); cout << "\t"; T().f(); cout << "\n";}

template <class T>
void reference(T& t) {t.f(); cout << "\t"; T().f(); cout << "\n";}

template <class T>
void const_reference(const T& t) {t.f(); cout << "\t"; T().f(); cout << "\n";}

int main()
{
	const flavor s = flavor();

	value(s);
	reference(s);
	const_reference(s);

	value<const flavor>(s);
	reference<const flavor>(s);
	const_reference<const flavor>(s);

	return EXIT_SUCCESS;
}