MonographDAO::__construct PHP Method

    function __construct()
    {
        parent::__construct();
    }

 /**
  * Constructor.
  */
 function __construct()
 {
     parent::__construct();
     $this->authorDao = DAORegistry::getDAO('AuthorDAO');
     $this->userDao = DAORegistry::getDAO('UserDAO');
     $this->reviewAssignmentDao = DAORegistry::getDAO('ReviewAssignmentDAO');
     $this->submissionFileDao = DAORegistry::getDAO('SubmissionFileDAO');
     $this->submissionCommentDao = DAORegistry::getDAO('SubmissionCommentDAO');
 }