+ HYDRODATA_EXPORT virtual double GetAltitudeForPoint( const gp_XY& thePoint ) const;
+
+ /**
+ * Returns altitude for given point on given region.
+ * \param thePoint the point to examine
+ * \param theRegion reference region to check
+ * \return result altitude value
+ */
+ HYDRODATA_EXPORT virtual double GetAltitudeForPoint( const gp_XY& thePoint,
+ const Handle(HYDROData_Region)& theRegion ) const;
+
+ /**
+ * Returns altitude for given point on given zone.
+ * \param thePoint the point to examine
+ * \param theZone reference zone to check
+ * \return result altitude value
+ */
+ HYDRODATA_EXPORT virtual double GetAltitudeForPoint( const gp_XY& thePoint,
+ const Handle(HYDROData_Zone)& theZone ) const;
+
+ /**
+ * Returns strickler coefficient for given point.
+ * \param thePoint the point to examine
+ * \return result strickler coefficient
+ */
+ HYDRODATA_EXPORT double GetStricklerCoefficientForPoint( const gp_XY& thePoint ) const;
+
+ /**
+ * Returns altitudes for given points on given region.
+ * \param thePoints the points to examine
+ * \param theRegion reference region to check
+ * \return result altitude value
+ */
+ HYDRODATA_EXPORT virtual NCollection_Sequence<double> GetAltitudesForPoints(
+ const NCollection_Sequence<gp_XY>& thePoints,
+ const Handle(HYDROData_Region)& theRegion ) const;
+
+ /**
+ * Returns altitudes for given points on given zone.
+ * \param thePoints the points to examine
+ * \param theZone reference zone to check
+ * \return result altitude value
+ */
+ HYDRODATA_EXPORT virtual NCollection_Sequence<double> GetAltitudesForPoints(
+ const NCollection_Sequence<gp_XY>& thePoints,
+ const Handle(HYDROData_Zone)& theZone ) const;
+
+ /**
+ * Returns region to which the point is belongs.
+ * \param thePoint the point to examine
+ * if it is needed to search Land Cover region
+ * \return result region
+ */
+ HYDRODATA_EXPORT virtual Handle(HYDROData_Region) GetRegionFromPoint( const gp_XY& thePoint ) const;
+
+ /**
+ * Returns zone to which the point is belongs.
+ * \param thePoint the point to examine
+ * if it is needed to search Land Cover zone
+ * \return result zone
+ */
+ HYDRODATA_EXPORT virtual Handle(HYDROData_Zone) GetZoneFromPoint( const gp_XY& thePoint ) const;
+
+ /**
+ * Returns classification of point for given zone.
+ * \param thePoint the point to examine
+ * \param theZone the zone to examine
+ * \return result classification
+ */
+ HYDRODATA_EXPORT virtual PointClassification GetPointClassification(
+ const gp_XY& thePoint,
+ const Handle(HYDROData_Zone)& theZone ) const;
+
+ HYDRODATA_EXPORT void SetAssignmentMode( AssignmentMode theMode );
+ HYDRODATA_EXPORT AssignmentMode GetAssignmentMode() const;
+
+ HYDRODATA_EXPORT void ClearRules( HYDROData_CalculationCase::DataTag theDataTag,
+ const bool theIsSetToUpdate = true );
+ HYDRODATA_EXPORT void AddRule( const Handle(HYDROData_Entity)& theObject1,
+ HYDROData_PriorityType thePriority,
+ const Handle(HYDROData_Entity)& theObject2,
+ HYDROData_Zone::MergeType theMergeType,
+ HYDROData_CalculationCase::DataTag theDataTag );
+ HYDRODATA_EXPORT bool GetRule( int theIndex,
+ Handle(HYDROData_Entity)& theObject1,
+ HYDROData_PriorityType& thePriority,
+ Handle(HYDROData_Entity)& theObject2,
+ HYDROData_Zone::MergeType& theMergeType,
+ HYDROData_CalculationCase::DataTag& theDataTag ) const;
+
+ HYDRODATA_EXPORT QString DumpRules() const;
+
+ HYDRODATA_EXPORT HYDROData_Warning GetLastWarning() const;