public function getTipoinforme(PropelPDO $con = null) { if ($this->aTipoinforme === null && $this->fk_tipoinforme_id !== null) { $c = new Criteria(TipoinformePeer::DATABASE_NAME); $c->add(TipoinformePeer::ID, $this->fk_tipoinforme_id); $this->aTipoinforme = TipoinformePeer::doSelectOne($c, $con); } return $this->aTipoinforme; }