#include <Handle_Geom2d_BSplineCurve.hxx>
#include <Standard_Real.hxx>
#include <Convert_ParameterisationType.hxx>
#include <Handle_Geom2d_BoundedCurve.hxx>
#include <Standard_Boolean.hxx>
#include <Standard.hxx>
#include <Standard_Macro.hxx>