#ifndef _StdFail_NotDone_HeaderFile
#include <StdFail_NotDone.hxx>
#endif
#ifndef _Standard_ConstructionError_HeaderFile
#include <Standard_ConstructionError.hxx>
#endif
#ifndef _TopoDS_Shape_HeaderFile
#include <TopoDS_Shape.hxx>
#endif
#ifndef _TopTools_ListOfShape_HeaderFile
#include <TopTools_ListOfShape.hxx>
#endif
#ifndef _BRepFeat_Builder_HeaderFile
#include <BRepFeat_Builder.hxx>
#endif