1 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
2 #include <CGAL/Regular_triangulation_2.h>
3 
4 #include <fstream>
5 
6 typedef CGAL::Exact_predicates_inexact_constructions_kernel K;
7 typedef CGAL::Regular_triangulation_2<K> Regular_triangulation;
8 
main()9 int main()
10 {
11    std::ifstream in("data/regular.cin");
12 
13    Regular_triangulation::Weighted_point wp;
14    int count = 0;
15    std::vector<Regular_triangulation::Weighted_point> wpoints;
16    while(in >> wp){
17        count++;
18      wpoints.push_back(wp);
19    }
20    Regular_triangulation rt(wpoints.begin(), wpoints.end());
21    rt.is_valid();
22    std::cout << "number of inserted points : " << count << std::endl;
23    std::cout << "number of vertices :  " ;
24    std::cout << rt.number_of_vertices() << std::endl;
25    std::cout << "number of hidden vertices :  " ;
26    std::cout << rt.number_of_hidden_vertices() << std::endl;
27 
28    return 0;
29 }
30