- Handle(HYDROData_LandCover) aLandCover1 = Handle(HYDROData_LandCover)::DownCast( anIt->Object1 );
- Handle(HYDROData_LandCover) aLandCover2 = Handle(HYDROData_LandCover)::DownCast( anIt->Object2 );
- if ( !aLandCover1.IsNull() && !aLandCover2.IsNull() )
- aDataTag = HYDROData_CalculationCase::DataTag_CustomLandCoverRules;