/**
* Main program.
*
* @param array $args Command-line arguments.
* @return integer Zero on succes; non-zero on failure.
*/
public static function main($args)
{
printf("Demonstration program number 2.\n");
$status = 0;
StackAsArray::main($args);
StackAsLinkedList::main($args);
QueueAsArray::main($args);
QueueAsLinkedList::main($args);
DequeAsArray::main($args);
DequeAsLinkedList::main($args);
return $status;
}
/**
* Tail getter.
*
* @return object IObject The object at the tail of this deque.
*/
public function getTail()
{
if ($this->count == 0) {
throw new ContainerEmptyException();
}
return $this->list->getLast();
}
//}>c
/**
* Main program.
*
* @param array $args Command-line arguments.
* @return integer Zero on success; non-zero on failure.
*/
public static function main($args)
{
printf("DequeAsLinkedList main program.\n");
$status = 0;
$deque = new DequeAsLinkedList();
AbstractDeque::test($deque);
return $status;
}
}
if (realpath($argv[0]) == realpath(__FILE__)) {
exit(DequeAsLinkedList::main(array_slice($argv, 1)));
}
