OGRErr OGRMultiSurface::exportToWkt( char ** ppszDstText, OGRwkbVariant /* eWkbVariant */ ) const { return exportToWktInternal( ppszDstText, wkbVariantIso, "POLYGON" ); }
OGRErr OGRMultiLineString::exportToWkt( char ** ppszDstText, OGRwkbVariant eWkbVariant ) const { return exportToWktInternal( ppszDstText, eWkbVariant, "LINESTRING" ); }
OGRErr OGRGeometryCollection::exportToWkt( char ** ppszDstText, OGRwkbVariant eWkbVariant ) const { return exportToWktInternal(ppszDstText, eWkbVariant, nullptr); }
OGRErr OGRMultiCurve::exportToWkt( char ** ppszDstText, OGRwkbVariant /* eWkbVariant */ ) const { return exportToWktInternal( ppszDstText, wkbVariantIso, "LINESTRING" ); }
OGRErr OGRMultiPolygon::exportToWkt( char ** ppszDstText, OGRwkbVariant eWkbVariant ) const { return exportToWktInternal( ppszDstText, eWkbVariant, "POLYGON" ); }