public static AddressPlusRid[] attachRids(Address[] addres)
	{
		AddressPlusRid[] addr_rid_pool = new AddressPlusRid[addres.length];

		for (int index = 0; index < addres.length; index++)
			addr_rid_pool[index] = new AddressPlusRid(addres[index], index);

		return addr_rid_pool;
	}