#include <Bnd_Box2d.hxx>
#include <Standard_Real.hxx>
#include <Bnd_BoundSortBox2d.hxx>
#include <TColStd_MapOfInteger.hxx>
#include <TColStd_MapIteratorOfMapOfInteger.hxx>
#include <Handle_Bnd_HArray1OfBox2d.hxx>
#include <Standard_Boolean.hxx>
#include <Standard_Integer.hxx>
#include <Standard.hxx>
#include <Standard_Macro.hxx>