- /**
- * Returns reference polyline object of zone.
- */
- HYDRODATA_EXPORT virtual Handle(HYDROData_Polyline) GetPolyline() const;
-
- /**
- * Remove reference polyline object of zone.
- */
- HYDRODATA_EXPORT virtual void RemovePolyline();
-
-
- /**
- * Returns number of bathymetry objects for zone.
- */
- HYDRODATA_EXPORT virtual int NbBathymetries() const;
-
- /**
- * Add reference bathymetry object for zone.
- */
- HYDRODATA_EXPORT virtual void AddBathymetry( const Handle(HYDROData_Bathymetry)& theBathymetry );