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| author | glisse <glisse@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2017-12-22 14:14:02 +0000 |
|---|---|---|
| committer | glisse <glisse@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2017-12-22 14:14:02 +0000 |
| commit | 31693eda10d0de838b480b9fdbd0a30769208291 (patch) | |
| tree | 74a36183335094f40c84cb7d981e33b3c39089a6 /src/Simplex_tree | |
| parent | 546245f15c9a8a6ab36a509a8bb836d7e54e5b08 (diff) | |
Comment pointing out where we use null_vertex.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/misc-glisse@3101 636b058d-ea47-450e-bf9e-a15bfbe3eedb
Former-commit-id: b6fa96bd51ef95767c10310262951339f7971442
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); } |