+ /// Registers (by Recover feature) cancel of concealment of specific result by specific feature.
+ /// If theCanceledFeat is empty, the concealment is canceled for this result forever.
+ virtual void registerUnconcealment(std::shared_ptr<ModelAPI_Result> theUnconcealed,
+ std::shared_ptr<ModelAPI_Feature> theCanceledFeat);
+
+ /// Disables cancel of concealment of specific result by specific feature.
+ virtual void disableUnconcealment(std::shared_ptr<ModelAPI_Result> theUnconcealed,
+ std::shared_ptr<ModelAPI_Feature> theCanceledFeat);
+
+ /// Returns true if concealment is canceled.
+ virtual bool isUnconcealed(std::shared_ptr<ModelAPI_Result> theUnconcealed,
+ std::shared_ptr<ModelAPI_Feature> theCanceledFeat);
+
+ /// register the case-attribute (\a myCases set definition)
+ virtual void registerCase(std::string theFeature, std::string theAttribute,
+ const std::list<std::pair<std::string, std::string> >& theCases);
+
+ /// Returns true if the attribute must be checked (the case is selected)
+ virtual bool isCase(FeaturePtr theFeature, std::string theAttribute);
+
+