| 120 | } |
| 121 | |
| 122 | boost::optional<ModelObject> PortList_Impl::lastModelObject() { |
| 123 | std::vector<ModelObject> objects = modelObjects(); |
| 124 | if (!objects.empty()) { |
| 125 | return OptionalModelObject(objects.back()); |
| 126 | } else { |
| 127 | return {}; |
| 128 | } |
| 129 | } |
| 130 | |
| 131 | std::vector<ModelObject> PortList_Impl::modelObjects() const { |
| 132 | std::vector<ModelObject> result; |