void SetToUpdate( const HYDROData_SequenceOfObjects& theObjs,
const int theViewerId );
+ /**
+ * \brief Get the applicable viewer type.
+ */
+ virtual QString GetType() const;
+
protected:
/**
* \brief Erase all viewer objects.
const bool theIsForced,
const bool theDoFitAll );
+protected:
/**
* \brief Purge all invalid objects in the viewer.
* \param theViewerId viewer identifier