+std::map<boost::shared_ptr<ModelAPI_Feature>, boost::shared_ptr<GeomAPI_Shape> >
+ PartSet_OperationSketchBase::preview() const
+{
+ return std::map<boost::shared_ptr<ModelAPI_Feature>, boost::shared_ptr<GeomAPI_Shape> >();
+}
+
+std::list<int> PartSet_OperationSketchBase::getSelectionModes(boost::shared_ptr<ModelAPI_Feature> theFeature) const
+{
+ std::list<int> aModes;
+ aModes.push_back(TopAbs_VERTEX);
+ aModes.push_back(TopAbs_EDGE);
+ return aModes;
+}