// Module : GEOM
// $Header$
-using namespace std;
#include "Partition_Inter2d.hxx"
#include "Partition_Inter3d.hxx"
#include "Partition_Loop2d.hxx"
# include <OSD_Chronometer.hxx>
#endif
+using namespace std;
+
//=======================================================================
//function : isClosed
//purpose : check id a shape is closed, ie is a solid or a closed shell