Standard_Boolean IsDone() const;
+ //! Returns the number of points.
+ //! The exception NotDone if raised if IsDone
+ //! returns False.
Standard_Integer NbPoints() const;
+ //! Returns the point of range Index.
+ //! The exception NotDone if raised if IsDone
+ //! returns False.
+ //! The exception OutOfRange if raised if
+ //! Index <= 0 or Index > NbPoints.
const IntSurf_InteriorPoint& Value (const Standard_Integer Index) const;