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Diffstat (limited to 'src/Simplex_tree')
| -rw-r--r-- | src/Simplex_tree/include/gudhi/Simplex_tree.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/Simplex_tree/include/gudhi/Simplex_tree.h b/src/Simplex_tree/include/gudhi/Simplex_tree.h index 327e1a62..0b8ad6b8 100644 --- a/src/Simplex_tree/include/gudhi/Simplex_tree.h +++ b/src/Simplex_tree/include/gudhi/Simplex_tree.h @@ -500,6 +500,7 @@ class Simplex_tree { * sh has children.*/ template<class SimplexHandle> bool has_children(SimplexHandle sh) const { + // Here we rely on the root using null_vertex(), which cannot match any real vertex. return (sh->second.children()->parent() == sh->first); } |