/** * Ensures that $this->cObj points to a valid content object. * * If this object alread has a valid cObj, this function does nothing. * * If there is a front end and this object does not have a cObj yet, the * cObj from the front end is used. * * If this object has no cObj and there is no front end, this function will * do nothing. * * @return void */ public function ensureContentObject() { parent::ensureContentObject(); }