diff options
Diffstat (limited to 'src/Persistent_cohomology/include')
| -rw-r--r-- | src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h b/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h index 23beaa96..efa9a367 100644 --- a/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h +++ b/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h @@ -649,10 +649,11 @@ class Persistent_cohomology { return betti_numbers; } - /** @brief Returns the persistentBetti number of the dimension passed by parameter. + /** @brief Returns the persistent Betti number of the dimension passed by parameter. * @param[in] dimension The Betti number dimension to get. - * @return Betti number of the given dimension - * + * @param[in] from The persistence birth limit to be added in the number \f$(persistent birth \leq from)\f$. + * @param[in] to The persistence death limit to be added in the number \f$(persistent death > from)\f$. + * @return Persistent Betti number of the given dimension */ int persistent_betti_number(int dimension, Filtration_value from, Filtration_value to) const { int betti_number = 0; |