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author | MathieuCarriere <mathieu.carriere3@gmail.com> | 2020-04-29 18:31:24 -0400 |
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committer | MathieuCarriere <mathieu.carriere3@gmail.com> | 2020-04-29 18:31:24 -0400 |
commit | 2b5586fd60848b159fb4fa4481e61bab0e0cd766 (patch) | |
tree | bcc0a8365179c587d9400d4880360d0cb75458f9 /src/python/include/Persistent_cohomology_interface.h | |
parent | 2496c33deed29fd210cbbc95583761783ee6bbbb (diff) |
small modifs
Diffstat (limited to 'src/python/include/Persistent_cohomology_interface.h')
-rw-r--r-- | src/python/include/Persistent_cohomology_interface.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/python/include/Persistent_cohomology_interface.h b/src/python/include/Persistent_cohomology_interface.h index c4e60a27..cec18546 100644 --- a/src/python/include/Persistent_cohomology_interface.h +++ b/src/python/include/Persistent_cohomology_interface.h @@ -68,11 +68,16 @@ persistent_cohomology::Persistent_cohomology<FilteredComplex, persistent_cohomol return persistence; } + // This function computes the top-dimensional cofaces associated to the positive and negative + // simplices of a cubical complex. The output format is a vector of vectors of three integers, + // which are [homological dimension, index of top-dimensional coface of positive simplex, + // index of top-dimensional coface of negative simplex]. If the topological feature is essential, + // then the index of top-dimensional coface of negative simplex is arbitrarily set to -1. std::vector<std::vector<int>> cofaces_of_cubical_persistence_pairs() { // Warning: this function is meant to be used with CubicalComplex only!! - auto pairs = persistent_cohomology::Persistent_cohomology<FilteredComplex, + auto&& pairs = persistent_cohomology::Persistent_cohomology<FilteredComplex, persistent_cohomology::Field_Zp>::get_persistent_pairs(); // Gather all top-dimensional cells and store their simplex handles |