+/// The model concerning tools
+
+/*!
+ Returns true if the feature is a model object
+ \param theFeature a feature
+ */
+bool XGUI_EXPORT isModelObject(FeaturePtr theFeature);
+
+/*!
+ Returns the string presentation of the given feature
+ \param theFeature a feature
+ */
+std::string XGUI_EXPORT featureInfo(FeaturePtr theFeature);
+}
+