GUDHI 2.0.1 as released by upstream in a tarball.upstream/2.0.1

1 files changed, 16 insertions, 8 deletions

diff --git a/example/Spatial_searching/example_spatial_searching.cpp b/example/Spatial_searching/example_spatial_searching.cpp
index 14b324ae..034ad24a 100644
--- a/example/Spatial_searching/example_spatial_searching.cpp
+++ b/example/Spatial_searching/example_spatial_searching.cpp
@@ -24,29 +24,37 @@ int main(void) {
 
   // 10-nearest neighbor query
   std::cout << "10 nearest neighbors from points[20]:\n";
-  auto knn_range = points_ds.query_k_nearest_neighbors(points[20], 10, true);
+  auto knn_range = points_ds.k_nearest_neighbors(points[20], 10, true);
   for (auto const& nghb : knn_range)
     std::cout << nghb.first << " (sq. dist. = " << nghb.second << ")\n";
 
   // Incremental nearest neighbor query
   std::cout << "Incremental nearest neighbors:\n";
-  auto inn_range = points_ds.query_incremental_nearest_neighbors(points[45]);
+  auto inn_range = points_ds.incremental_nearest_neighbors(points[45]);
   // Get the neighbors in distance order until we hit the first point
   for (auto ins_iterator = inn_range.begin(); ins_iterator->first != 0; ++ins_iterator)
     std::cout << ins_iterator->first << " (sq. dist. = " << ins_iterator->second << ")\n";
 
-  // 10-farthest neighbor query
-  std::cout << "10 farthest neighbors from points[20]:\n";
-  auto kfn_range = points_ds.query_k_farthest_neighbors(points[20], 10, true);
+  // 10-furthest neighbor query
+  std::cout << "10 furthest neighbors from points[20]:\n";
+  auto kfn_range = points_ds.k_furthest_neighbors(points[20], 10, true);
   for (auto const& nghb : kfn_range)
     std::cout << nghb.first << " (sq. dist. = " << nghb.second << ")\n";
 
-  // Incremental farthest neighbor query
-  std::cout << "Incremental farthest neighbors:\n";
-  auto ifn_range = points_ds.query_incremental_farthest_neighbors(points[45]);
+  // Incremental furthest neighbor query
+  std::cout << "Incremental furthest neighbors:\n";
+  auto ifn_range = points_ds.incremental_furthest_neighbors(points[45]);
   // Get the neighbors in distance reverse order until we hit the first point
   for (auto ifs_iterator = ifn_range.begin(); ifs_iterator->first != 0; ++ifs_iterator)
     std::cout << ifs_iterator->first << " (sq. dist. = " << ifs_iterator->second << ")\n";
 
+  // All-near-neighbors search
+  std::cout << "All-near-neighbors search:\n";
+  std::vector<std::size_t> rs_result;
+  points_ds.all_near_neighbors(points[45], 0.5, std::back_inserter(rs_result));
+  K k;
+  for (auto const& p_idx : rs_result)
+    std::cout << p_idx << " (sq. dist. = " << k.squared_distance_d_object()(points[p_idx], points[45]) << ")\n";
+
   return 0;
 }