#include "brep_to_xml.hxx"
#include <iostream>
#include <cstdlib>
#include <string>
using namespace std;
{
}
{
btx.build_graph();
string s;
const string a = "rectangle";
cout <<s;
}
{
btx.build_graph();
string s;
const string a = "rectangle";
cout <<s;
}
return 0;
}