diff options
Diffstat (limited to 'src/python/include')
| -rw-r--r-- | src/python/include/Persistent_cohomology_interface.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/python/include/Persistent_cohomology_interface.h b/src/python/include/Persistent_cohomology_interface.h index 89ff5137..3ce40af5 100644 --- a/src/python/include/Persistent_cohomology_interface.h +++ b/src/python/include/Persistent_cohomology_interface.h @@ -73,15 +73,17 @@ persistent_cohomology::Persistent_cohomology<FilteredComplex, persistent_cohomol std::vector<std::pair<std::vector<int>, std::vector<int>>> persistence_pairs; auto const& pairs = Base::get_persistent_pairs(); persistence_pairs.reserve(pairs.size()); + std::vector<int> birth; + std::vector<int> death; for (auto pair : pairs) { - std::vector<int> birth; + birth.clear(); if (get<0>(pair) != stptr_->null_simplex()) { for (auto vertex : stptr_->simplex_vertex_range(get<0>(pair))) { birth.push_back(vertex); } } - std::vector<int> death; + death.clear(); if (get<1>(pair) != stptr_->null_simplex()) { death.reserve(birth.size()+1); for (auto vertex : stptr_->simplex_vertex_range(get<1>(pair))) { @@ -89,7 +91,7 @@ persistent_cohomology::Persistent_cohomology<FilteredComplex, persistent_cohomol } } - persistence_pairs.emplace_back(std::move(birth), std::move(death)); + persistence_pairs.emplace_back(birth, death); } return persistence_pairs; } |