diff options
Diffstat (limited to 'src/Bottleneck_distance/concept/Persistence_diagram.h')
| -rw-r--r-- | src/Bottleneck_distance/concept/Persistence_diagram.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/Bottleneck_distance/concept/Persistence_diagram.h b/src/Bottleneck_distance/concept/Persistence_diagram.h index 2ca10094..d55f5573 100644 --- a/src/Bottleneck_distance/concept/Persistence_diagram.h +++ b/src/Bottleneck_distance/concept/Persistence_diagram.h @@ -27,7 +27,8 @@ namespace Gudhi { namespace bottleneck_distance { -/** \brief Concept of persistence diagram point. get<0>() must return the birth of the component and get<1>() its death. +/** \brief Concept of Diagram_point. get<0>() must return the birth of the corresponding component and get<1>() its death. + * If the component stay alive, get<1>() must return std::numeric_limits<double>::infinity(). * * \ingroup bottleneck_distance */ |