#ifndef _TopoDS_Shape_HeaderFile
#include <TopoDS_Shape.hxx>
#endif
#ifndef _TopTools_IndexedMapOfShape_HeaderFile
#include <TopTools_IndexedMapOfShape.hxx>
#endif
#ifndef _TopTools_IndexedDataMapOfShapeListOfShape_HeaderFile
#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
#endif
#ifndef _BOP_SectionHistoryCollector_HeaderFile
#include <BOP_SectionHistoryCollector.hxx>
#endif