vertex_distance   540 opal/class/opal_graph.c     vertex_distance_from_t *vertex_distance;
vertex_distance   569 opal/class/opal_graph.c         vertex_distance = opal_value_array_get_item(distance_array, i);
vertex_distance   570 opal/class/opal_graph.c         if (vertex_distance->vertex == vertex2) {
vertex_distance   571 opal/class/opal_graph.c             spf = vertex_distance->weight;