#include <Geom2dToIGES_Geom2dEntity.hxx>
#include <Handle_IGESGeom_Direction.hxx>
#include <Handle_Geom2d_Vector.hxx>
#include <Handle_Geom2d_VectorWithMagnitude.hxx>
#include <Handle_Geom2d_Direction.hxx>
#include <Standard.hxx>
#include <Standard_Macro.hxx>