#include <Standard.hxx>
#include <Handle_MAT_Zone.hxx>
#include <MAT_SequenceOfArc.hxx>
#include <Standard_Boolean.hxx>
#include <MMgt_TShared.hxx>
#include <Handle_MAT_BasicElt.hxx>
#include <Standard_Integer.hxx>
#include <Handle_MAT_Arc.hxx>
#include <Handle_MAT_Node.hxx>
#include <MAT_Side.hxx>