diff options
Diffstat (limited to 'src/Bottleneck/include')
| -rw-r--r-- | src/Bottleneck/include/gudhi/Persistence_diagrams_graph.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/Bottleneck/include/gudhi/Persistence_diagrams_graph.h b/src/Bottleneck/include/gudhi/Persistence_diagrams_graph.h index 8e9eaaf6..105f9059 100644 --- a/src/Bottleneck/include/gudhi/Persistence_diagrams_graph.h +++ b/src/Bottleneck/include/gudhi/Persistence_diagrams_graph.h @@ -34,7 +34,7 @@ namespace Gudhi { namespace bottleneck { // Diagram_point is the type of the persistence diagram's points -typedef typename std::pair<double, double> Diagram_point; +typedef std::pair<double, double> Diagram_point; // Return the used index for encoding none of the points int null_point_index(); @@ -82,7 +82,7 @@ Persistence_diagrams_graph::Persistence_diagrams_graph(const Persistence_diagram swap(u, v); } -Persistence_diagrams_graph::Persistence_diagrams_graph::Persistence_diagrams_graph() +Persistence_diagrams_graph::Persistence_diagrams_graph() : u(), v() { } inline bool Persistence_diagrams_graph::on_the_u_diagonal(int u_point_index) const { @@ -104,12 +104,12 @@ inline int Persistence_diagrams_graph::corresponding_point_in_v(int u_point_inde } inline double Persistence_diagrams_graph::distance(int u_point_index, int v_point_index) const { - // could be optimized for the case where one point is the projection of the other - if (on_the_u_diagonal(u_point_index) && on_the_v_diagonal(v_point_index)) - return 0; - Diagram_point p_u = get_u_point(u_point_index); - Diagram_point p_v = get_v_point(v_point_index); - return std::max(std::fabs(p_u.first - p_v.first), std::fabs(p_u.second - p_v.second)); + // could be optimized for the case where one point is the projection of the other + if (on_the_u_diagonal(u_point_index) && on_the_v_diagonal(v_point_index)) + return 0; + Diagram_point p_u = get_u_point(u_point_index); + Diagram_point p_v = get_v_point(v_point_index); + return (std::max)(std::fabs(p_u.first - p_v.first), std::fabs(p_u.second - p_v.second)); } inline int Persistence_diagrams_graph::size() const { |