diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Alpha_complex/include/gudhi/Alpha_complex.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/Alpha_complex/include/gudhi/Alpha_complex.h b/src/Alpha_complex/include/gudhi/Alpha_complex.h index 9d5a9bad..1ff95c3d 100644 --- a/src/Alpha_complex/include/gudhi/Alpha_complex.h +++ b/src/Alpha_complex/include/gudhi/Alpha_complex.h @@ -193,17 +193,17 @@ class Alpha_complex { triangulation_ = new Delaunay_triangulation(point_dimension(*first)); std::vector<Point_d> point_cloud(first, last); - + // Creates a vector {0, 1, ..., N-1} std::vector<std::ptrdiff_t> indices(boost::counting_iterator<std::ptrdiff_t>(0), boost::counting_iterator<std::ptrdiff_t>(point_cloud.size())); - + 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) { typename Delaunay_triangulation::Vertex_handle pos = triangulation_->insert(point_cloud[index], hint); |