| 583 | } |
| 584 | |
| 585 | BuildingStoryVector Building_Impl::buildingStories() const { |
| 586 | // all Building Stories in workspace implicitly belong to building |
| 587 | return this->model().getConcreteModelObjects<BuildingStory>(); |
| 588 | } |
| 589 | |
| 590 | OptionalFacility Building_Impl::facility() const { |
| 591 | return this->model().getOptionalUniqueModelObject<Facility>(); |