Lines Matching defs:dist
303 accum_type dist; // distance from d to query point
305 : p(&_p), dist(_dist) {
308 return dist < rhs.dist;
315 accum_type dist; // minimum distance from bounds to query point
317 : node(_node), dist(_dist) {
320 return dist > rhs.dist;
328 void pq_alternate(int alt_n, bbf_pqueue & pq, scalar_type dist) const {
333 pq.push_back(bbf_node(alt_n, dist));
355 accum_type dist = 0;
358 dist += diff * diff;
359 } return (accum_type) sqrt(dist);
372 } else if (nn_pq[0].dist > nn.dist) {
377 assert(nn_pq.size() < 2 || nn_pq[0].dist >= nn_pq[1].dist);
