- std::vector<clitk::DicomRT_StructureSet* > mStructureSetsList;
- std::vector<vvStructureSetActor *> mStructureSetActorsList;
- std::map<int, QTreeWidgetItem *> mMapStructureSetIndexToTreeWidget;
- std::map<clitk::DicomRT_ROI*, QTreeWidgetItem *> mMapROIToTreeWidget;
- std::map<QTreeWidgetItem *, clitk::DicomRT_ROI*> mMapTreeWidgetToROI;
+ std::vector<clitk::DicomRT_StructureSet::Pointer > mStructureSetsList;
+ std::vector< QSharedPointer<vvStructureSetActor> > mStructureSetActorsList;
+ std::vector< QSharedPointer<QTreeWidgetItem> > mTreeWidgetList;
+ std::map<clitk::DicomRT_ROI::Pointer, QTreeWidgetItem *> mMapROIToTreeWidget;
+ std::map<QTreeWidgetItem *, clitk::DicomRT_ROI::Pointer> mMapTreeWidgetToROI;