diff options
Diffstat (limited to 'src/Cech_complex/include')
-rw-r--r-- | src/Cech_complex/include/gudhi/Cech_complex.h | 11 | ||||
-rw-r--r-- | src/Cech_complex/include/gudhi/Cech_complex_blocker.h | 4 |
2 files changed, 8 insertions, 7 deletions
diff --git a/src/Cech_complex/include/gudhi/Cech_complex.h b/src/Cech_complex/include/gudhi/Cech_complex.h index 612c73c3..8b1a9221 100644 --- a/src/Cech_complex/include/gudhi/Cech_complex.h +++ b/src/Cech_complex/include/gudhi/Cech_complex.h @@ -23,7 +23,7 @@ #ifndef CECH_COMPLEX_H_ #define CECH_COMPLEX_H_ -#include <gudhi/distance_functions.h> // for Gudhi::Radius_distance +#include <gudhi/distance_functions.h> // for Gudhi::Minimal_enclosing_ball_radius #include <gudhi/graph_simplicial_complex.h> // for Gudhi::Proximity_graph #include <gudhi/Debug_utils.h> // for GUDHI_CHECK #include <gudhi/Cech_complex_blocker.h> // for Gudhi::cech_complex::Cech_blocker @@ -43,7 +43,7 @@ namespace cech_complex { * * \details * The data structure is a proximity graph, containing edges when the edge length is less or equal - * to a given max_radius. Edge length is computed from `Gudhi::Radius_distance` distance function. + * to a given max_radius. Edge length is computed from `Gudhi::Minimal_enclosing_ball_radius` distance function. * * \tparam SimplicialComplexForProximityGraph furnishes `Vertex_handle` and `Filtration_value` type definition required * by `Gudhi::Proximity_graph`. @@ -71,9 +71,10 @@ class Cech_complex { Cech_complex(const ForwardPointRange& points, Filtration_value max_radius) : max_radius_(max_radius), point_cloud_(points) { - cech_skeleton_graph_ = Gudhi::compute_proximity_graph<SimplicialComplexForProximityGraph>(point_cloud_, - max_radius_, - Gudhi::Radius_distance()); + cech_skeleton_graph_ = + Gudhi::compute_proximity_graph<SimplicialComplexForProximityGraph>(point_cloud_, + max_radius_, + Gudhi::Minimal_enclosing_ball_radius()); } /** \brief Initializes the simplicial complex from the proximity graph and expands it until a given maximal diff --git a/src/Cech_complex/include/gudhi/Cech_complex_blocker.h b/src/Cech_complex/include/gudhi/Cech_complex_blocker.h index 5ba17c51..c082815d 100644 --- a/src/Cech_complex/include/gudhi/Cech_complex_blocker.h +++ b/src/Cech_complex/include/gudhi/Cech_complex_blocker.h @@ -24,7 +24,7 @@ #define CECH_COMPLEX_BLOCKER_H_ #include <gudhi/Cech_complex.h> // Cech_blocker is using a pointer on Gudhi::cech_complex::Cech_complex -#include <gudhi/distance_functions.h> // for Gudhi::Radius_distance +#include <gudhi/distance_functions.h> // for Gudhi::Minimal_enclosing_ball_radius #include <iostream> #include <vector> @@ -75,7 +75,7 @@ class Cech_blocker { std::cout << "#(" << vertex << ")#"; #endif // DEBUG_TRACES } - Filtration_value radius = Gudhi::Radius_distance()(points); + Filtration_value radius = Gudhi::Minimal_enclosing_ball_radius()(points); #ifdef DEBUG_TRACES if (radius > cc_ptr_->max_radius()) std::cout << "radius > max_radius => expansion is blocked\n"; |