void CopyObjects(std::vector<void *> & from, std::vector<void *> & to);
Object * CopyObject(Object * obj);
+void AddObjectsTo(std::vector<void *> & dest, std::vector<void *> & from);
void ClearSelected(std::vector<void *> & v);
+void DeleteSelectedObjects(std::vector<void *> & v);
+void SavePointsFrom(std::vector<void *> & v, std::vector<Object> & s);
+void RestorePointsTo(std::vector<void *> & v, std::vector<Object> & s);
#endif // __UTILS_H__