#include <AppParCurves_MultiBSpCurve.hxx>
#include <math_Vector.hxx>
#include <Standard_Real.hxx>
-#include <Standard_Boolean.hxx>
#include <Standard_Integer.hxx>
#include <AppParCurves_HArray1OfConstraintCouple.hxx>
#include <TColStd_Array1OfReal.hxx>