CGAL users discussion list

[Sterpa <>]

I've made this class:

class Node {
        Point_2 v_ij;
        Line_2 l_i;     // l_i is above l_j at the left of v_ij
        Line_2 l_j;
        public:
                Node(Point_2 p, Line_2 i, Line_2 j) {
                        l_i = i;
                        l_j = j;
                        v_ij = Point_2(p.x(), p.y());
                        Point_2 tmp (v_ij.x()-1, v_ij.y());
                        if(CGAL::compare_y_at_x(tmp, l_i, l_j) ==
CGAL::SMALLER) {
                                Line_2 l_k = l_i;
                                l_i = l_j;
                                l_j = l_k;
                        }
                }
                Node(Line_2 i, Line_2 j) {
                        v_ij = intersection(i, j);
                        Node(v_ij, i, j);
                }
                Point_2 point() const {
                        return v_ij;
                }
                Line_2 i() const {
                        return l_i;
                }
                Line_2 j() const {
                        return l_j;
                }
                bool operator==(const Node& x) const;
};

Now I've this for statement:

while(it2 != D1.end()) {
                cout << *it1 << *it2 << "==" << endl;
                Node n = Node(*it1, *it2);
                cout << n.i() << n.j() << "==" << endl;
                V1.push_back(n);
                it2++;
        }

The problem is I got two different values after create the object, how can I
solve this?