#include <iostream>
#include "lib1.h"
using namespace std;

int lib1::x = 10;   //looks like the definition of a static data member

void lib1::f()      //looks like the definition of a member function
{
	cout << "lib1::f: x == " << x
		<< ", sizeof (date) == " << sizeof (date) << "\n";
}

void lib1::date::print() const   //definition of non-inline member function
{
	cout << "lib1::date::print, x == " << x << "\n";
}