#include <CGAL/Cartesian.h>
#include <CGAL/Arr_segment_traits_2.h>
#include <CGAL/Arrangement_2.h>
#include <CGAL/Arr_naive_point_location.h>
#include "arr_print.h"
typedef Traits_2::Point_2 Point_2;
typedef Traits_2::X_monotone_curve_2 Segment_2;
int main ()
{
Arrangement_2 arr;
Segment_2 S1 [5];
S1[0] = Segment_2 (Point_2 (1, 2.5), Point_2 (4, 5));
S1[1] = Segment_2 (Point_2 (1, 2.5), Point_2 (6, 2.5));
S1[2] = Segment_2 (Point_2 (1, 2.5), Point_2 (4, 0));
S1[3] = Segment_2 (Point_2 (4, 5), Point_2 (6, 2.5));
S1[4] = Segment_2 (Point_2 (4, 0), Point_2 (6, 2.5));
Naive_pl pl (arr);
insert (arr, Segment_2 (Point_2 (0, 2.5), Point_2 (4, 2.5)), pl);
Segment_2 S2 [5];
S2[0] = Segment_2 (Point_2 (0, 4), Point_2 (6, 5));
S2[1] = Segment_2 (Point_2 (0, 3), Point_2 (6, 4));
S2[2] = Segment_2 (Point_2 (0, 2), Point_2 (6, 1));
S2[3] = Segment_2 (Point_2 (0, 1), Point_2 (6, 0));
S2[4] = Segment_2 (Point_2 (6, 1), Point_2 (6, 4));
std::cout << "The arrangement size:" << std::endl
<< " V = " << arr.number_of_vertices()
<< ", E = " << arr.number_of_edges()
<< ", F = " << arr.number_of_faces() << std::endl;
return 0;
}