diff options
Diffstat (limited to 'src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h')
-rw-r--r-- | src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h b/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h index 8e7901cc..672fda48 100644 --- a/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h +++ b/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h @@ -300,8 +300,7 @@ class Persistent_cohomology { // with multiplicity. We used to sum the coefficients directly in // annotations_in_boundary by using a map, we now do it later. typedef std::pair<Column *, int> annotation_t; - // Danger: not thread-safe! - static std::vector<annotation_t> annotations_in_boundary; + thread_local std::vector<annotation_t> annotations_in_boundary; annotations_in_boundary.clear(); int sign = 1 - 2 * (dim_sigma % 2); // \in {-1,1} provides the sign in the // alternate sum in the boundary. |