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-rw-r--r--src/Spatial_searching/include/gudhi/Kd_tree_search.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Spatial_searching/include/gudhi/Kd_tree_search.h b/src/Spatial_searching/include/gudhi/Kd_tree_search.h
index 374ebed6..c4a15876 100644
--- a/src/Spatial_searching/include/gudhi/Kd_tree_search.h
+++ b/src/Spatial_searching/include/gudhi/Kd_tree_search.h
@@ -257,7 +257,7 @@ class Kd_tree_search {
/// @param[in] p The query point.
/// @param[in] radius The search radius
/// @param[out] it The points that lie inside the sphere of center `p` and radius `radius`.
- /// The `value_type` of the iterator must be `Point`.
+ /// Note: `it` is used this way: `*it++ = each_point`.
/// @param[in] eps Approximation factor.
template <typename OutputIterator>
void radius_search(