#include <Extrema_POnCurv2d.hxx>
#include <Standard_Address.hxx>
#include <Standard_Real.hxx>
#include <Standard_Boolean.hxx>
#include <Extrema_LocEPCOfLocateExtPC2d.hxx>
#include <Extrema_ELPCOfLocateExtPC2d.hxx>
#include <GeomAbs_CurveType.hxx>
#include <Standard_Integer.hxx>
#include <Standard.hxx>
#include <Standard_Macro.hxx>