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

void f(const date& d);

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

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

	f(++today);          //f(operator++(today));
	f(++++today);        //f(operator++(operator++(today)));
	f(++today += 365);   //f(operator++(today).operator+=(365));

	cout << "The julian date of the day after ";
	(++today).print();   //operator++(today).print()
	cout << " is " << (++today).julian() << ".\n";

	return EXIT_SUCCESS;
}

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