std::set<std::shared_ptr<ModelAPI_Object> > myInitial;
/// already updated and processed features and modificated feature flag
std::map<std::shared_ptr<ModelAPI_Object>, bool> myUpdated;
/// to know that all next updates are caused by this execution
std::set<std::shared_ptr<ModelAPI_Object> > myInitial;
/// already updated and processed features and modificated feature flag
std::map<std::shared_ptr<ModelAPI_Object>, bool> myUpdated;
/// to know that all next updates are caused by this execution