83     typedef model::d2::point_xy<double> point_2d;  in main()  typedef
84     typedef model::linestring<point_2d> linestring_2d;  in main()
88     ls.push_back(make<point_2d>(1.1, 1.1));  in main()
91     point_2d lp;  in main()
99     typedef model::box<point_2d> box_2d;  in main()
117     point_2d p(1.9, 1.2);  in main()
123     double d = distance(p, model::segment<point_2d >(ls.front(), ls.back()));  in main()
134         std::vector<point_2d> v;  in main()
149     std::vector<point_2d> pv(ls.begin(), ls.end());  in main()
158         point_2d last = ls.back(), first = ls.front();  in main()
167             boost::geometry::equal_to<point_2d>());  in main()
186         std::for_each(lscopy.begin(), lscopy.end(), translate_function<point_2d>);  in main()
187         for_each_point(lscopy, scale_functor<point_2d>());  in main()
188         for_each_point(lscopy, translate_function<point_2d>);  in main()
193     box_2d cb(point_2d(1.5, 1.5), point_2d(4.5, 2.5));  in main()
199     std::vector<std::vector<point_2d> > vector_out;  in main()
203     for (std::vector<std::vector<point_2d> >::const_iterator it  in main()
210     model::polygon<point_2d> hull;  in main()