diff options
Diffstat (limited to 'src/Alpha_complex/include')
| -rw-r--r-- | src/Alpha_complex/include/gudhi/Alpha_complex.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/Alpha_complex/include/gudhi/Alpha_complex.h b/src/Alpha_complex/include/gudhi/Alpha_complex.h index 69142a58..0c0dfc59 100644 --- a/src/Alpha_complex/include/gudhi/Alpha_complex.h +++ b/src/Alpha_complex/include/gudhi/Alpha_complex.h @@ -187,9 +187,11 @@ class Alpha_complex { std::vector<std::ptrdiff_t> indices(boost::counting_iterator<std::ptrdiff_t>(0), boost::counting_iterator<std::ptrdiff_t>(point_cloud.size())); - // Sort indices considering CGAL spatial sort - typedef CGAL::Spatial_sort_traits_adapter_d<Kernel, Point_d*> Search_traits_d; - spatial_sort(indices.begin(), indices.end(), Search_traits_d(&(point_cloud[0]))); + typedef boost::iterator_property_map<typename std::vector<Point_d>::iterator, + CGAL::Identity_property_map<std::ptrdiff_t>> Point_property_map; + typedef CGAL::Spatial_sort_traits_adapter_d<Kernel, Point_property_map> Search_traits_d; + + CGAL::spatial_sort(indices.begin(), indices.end(), Search_traits_d(std::begin(point_cloud))); typename Delaunay_triangulation::Full_cell_handle hint; for (auto index : indices) { |