11 #ifndef SKELETON_BLOCKER_SKELETON_BLOCKER_COMPLEX_VISITOR_H_
12 #define SKELETON_BLOCKER_SKELETON_BLOCKER_COMPLEX_VISITOR_H_
14 #include <gudhi/Skeleton_blocker/Skeleton_blocker_simplex.h>
18 namespace skeleton_blocker {
25 template<
typename Vertex_handle>
30 virtual void on_add_vertex(Vertex_handle) = 0;
31 virtual void on_remove_vertex(Vertex_handle) = 0;
33 virtual void on_add_edge_without_blockers(Vertex_handle a, Vertex_handle b) = 0;
34 virtual void on_remove_edge(Vertex_handle a, Vertex_handle b) = 0;
52 virtual void on_add_blocker(
54 virtual void on_delete_blocker(
63 template<
typename Vertex_handle>
67 void on_add_vertex(Vertex_handle) { }
69 void on_remove_vertex(Vertex_handle) { }
71 void on_add_edge_without_blockers(Vertex_handle a, Vertex_handle b) { }
73 void on_remove_edge(Vertex_handle a, Vertex_handle b) { }
81 void on_delete_blocker(
const Skeleton_blocker_simplex<Vertex_handle>*) { }
89 template<
typename Vertex_handle>
93 void on_add_vertex(Vertex_handle v) {
94 std::cerr <<
"on_add_vertex:" << v << std::endl;
97 void on_remove_vertex(Vertex_handle v) {
98 std::cerr <<
"on_remove_vertex:" << v << std::endl;
101 void on_add_edge_without_blockers(Vertex_handle a, Vertex_handle b) {
102 std::cerr <<
"on_add_edge_without_blockers:" << a <<
"," << b << std::endl;
105 void on_remove_edge(Vertex_handle a, Vertex_handle b) {
106 std::cerr <<
"on_remove_edge:" << a <<
"," << b << std::endl;
110 std::cerr <<
"on_changed_edge:" << a <<
"," << b << std::endl;
114 std::cerr <<
"on_swaped_edge:" << a <<
"," << b <<
"," << x << std::endl;
118 std::cerr <<
"on_add_blocker:" << b << std::endl;
121 void on_delete_blocker(
const Skeleton_blocker_simplex<Vertex_handle>* b) {
122 std::cerr <<
"on_delete_blocker:" << b << std::endl;
128 namespace skbl = skeleton_blocker;
132 #endif // SKELETON_BLOCKER_SKELETON_BLOCKER_COMPLEX_VISITOR_H_