/**
 * Constructor
 *
 * @param   DatabaseDriver  $db  Database driver object.
 *
 * @since  1.7.0
 */
public function __construct(DatabaseDriver $db)
{
    parent::__construct('#__users', 'id', $db);
    // Initialise.
    $this->id = 0;
    $this->sendEmail = 0;
}