Searched refs:alt_n (Results 1 – 1 of 1) sorted by relevance
328 void pq_alternate(int alt_n, bbf_pqueue & pq, scalar_type dist) const { in pq_alternate() argument329 if (alt_n == -1) in pq_alternate()333 pq.push_back(bbf_node(alt_n, dist)); in pq_alternate()