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

void f(const date& d);

int main()
{
	date today;
	f(today);

	today++;           //operator++(today, 0);
	f(today);

	f(today++);        //f(operator++(today, 0));

	cout << "The julian date that is 1 day after ";
	today++.print();   //operator++(today, 0).print();
	cout << " is " << today++.julian() << ".\n";

	//today++ += 365;  //won't compile: today++ is not an lvalue
	return EXIT_SUCCESS;
}

void f(const date& d)
{
        d.print();
        cout << " has julian date " << d.julian() << ".\n";
}