//-- pas etre mene a bien.
//----------------------------------------------------------------------
-#include <Precision.hxx>
-
-#include <IntAna_Curve.ixx>
-
-#include <Standard_DomainError.hxx>
-#include <math_DirectPolynomialRoots.hxx>
#include <ElSLib.hxx>
+#include <gp_Cone.hxx>
+#include <gp_Cylinder.hxx>
+#include <gp_Pnt.hxx>
+#include <gp_Vec.hxx>
#include <gp_XYZ.hxx>
+#include <IntAna_Curve.hxx>
+#include <math_DirectPolynomialRoots.hxx>
+#include <Precision.hxx>
+#include <Standard_DomainError.hxx>
//=======================================================================
//function : IntAna_Curve