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

//Print all the elements in the range [first, last).
//ITERATOR must be an input iterator; its * must yield a puttable value.

template <class ITERATOR>
void print(ITERATOR first, ITERATOR last)
{
	for (; first != last; ++first) {
		cout << *first << "\n";
	}
}

int main()
{
	const int a[] = {10, 20, 30};
	const size_t n = sizeof a / sizeof a[0];
	print(a, a);                   //Print no elements (an empty range).

	list<int> li(a, a + n);
	print(li.begin(), li.end());   //Print all the elements.
	cout << "\n";

	const date da[] = {
		date(date::july,       4, 1776),
		date(date::october,   29, 1929),
		date(date::december,   7, 1941),
		date(date::july,      20, 1969),
		date(date::september, 11, 2001)
	};
	const size_t dn = sizeof da / sizeof da[0];
	vector<date> v(da, da + dn);

	if (v.size() > 2) {
		print(v.begin() + 1, v.end() - 1); //Print all but 1st and last.
	}

	return EXIT_SUCCESS;
}