Update Orthtree/include/CGAL/Orthtree.h

Co-authored-by: Andreas Fabri <andreas.fabri@geometryfactory.com>
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Sven Oesau 2024-03-01 08:32:14 +01:00 committed by GitHub
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@ -952,7 +952,7 @@ public:
\param n the index of the node to find the sibling of
\return the index of the next sibling of n
if n is not the last node in its parent, otherwise nothing.
if n is not the last node in its parent, otherwise `std::nullopt`.
*/
const std::optional<Node_index> next_sibling(Node_index n) const {