+ SMESH::long_array* GetElementsId()
+ throw (SALOME::SALOME_Exception);
+
+ SMESH::long_array* GetElementsByType( SMESH::ElementType theElemType )
+ throw (SALOME::SALOME_Exception);
+
+ SMESH::long_array* GetNodesId()
+ throw (SALOME::SALOME_Exception);
+