Searched refs:flat_edges (Results 1 – 4 of 4) sorted by relevance
209 Set<Int> flat_edges; in is_canonical() local218 flat_edges += i; in is_canonical()220 return { concave_edges, flat_edges }; in is_canonical()269 auto flat_edges = stuff.second; in flips_to_canonical_triangulation() local277 flat_edges = stuff.second; in flips_to_canonical_triangulation()279 return { flips, flat_edges }; in flips_to_canonical_triangulation()
46 extern int flat_edges(Agraph_t *);
260 flat_edges(graph_t * g) in flat_edges() function
129 if (flat_edges(g)) in dot_position()