170           vertex_descriptor current_node = target(from_source, m_g);  in augment_direct_paths()  local
171           if(current_node == m_sink){  in augment_direct_paths()
179           boost::tie(to_sink, is_there) = lookup_edge(current_node, m_sink, m_g);  in augment_direct_paths()
184               set_tree(current_node, tColorTraits::black());  in augment_direct_paths()
185               add_active_node(current_node);  in augment_direct_paths()
186               set_edge_to_parent(current_node, from_source);  in augment_direct_paths()
187               put(m_dist_map, current_node, 1);  in augment_direct_paths()
188               put(m_time_map, current_node, 1);  in augment_direct_paths()
196               set_tree(current_node, tColorTraits::white());  in augment_direct_paths()
197               add_active_node(current_node);  in augment_direct_paths()
198               set_edge_to_parent(current_node, to_sink);  in augment_direct_paths()
199               put(m_dist_map, current_node, 1);  in augment_direct_paths()
200               put(m_time_map, current_node, 1);  in augment_direct_paths()
212             set_tree(current_node, tColorTraits::black());  in augment_direct_paths()
213             set_edge_to_parent(current_node, from_source);  in augment_direct_paths()
214             put(m_dist_map, current_node, 1);  in augment_direct_paths()
215             put(m_time_map, current_node, 1);  in augment_direct_paths()
216             add_active_node(current_node);  in augment_direct_paths()
221           vertex_descriptor current_node = source(to_sink, m_g);  in augment_direct_paths()  local
223             set_tree(current_node, tColorTraits::white());  in augment_direct_paths()
224             set_edge_to_parent(current_node, to_sink);  in augment_direct_paths()
225             put(m_dist_map, current_node, 1);  in augment_direct_paths()
226             put(m_time_map, current_node, 1);  in augment_direct_paths()
227             add_active_node(current_node);  in augment_direct_paths()
240         vertex_descriptor current_node;  in grow()  local
241 …while((current_node = get_next_active_node()) != graph_traits<Graph>::null_vertex()){ //if there i…  in grow()
242           BOOST_ASSERT(get_tree(current_node) != tColorTraits::gray() &&  in grow()
243                        (has_parent(current_node) ||  in grow()
244                          current_node == m_source ||  in grow()
245                          current_node == m_sink));  in grow()
247           if(get_tree(current_node) == tColorTraits::black()){  in grow()
250             if(current_node != m_last_grow_vertex){  in grow()
251               m_last_grow_vertex = current_node;  in grow()
252               boost::tie(m_last_grow_edge_it, m_last_grow_edge_end) = out_edges(current_node, m_g);  in grow()
261 …put(m_dist_map, other_node, get(m_dist_map, current_node) + 1);  //and update the distance-heurist…  in grow()
262                   put(m_time_map, other_node, get(m_time_map, current_node));  in grow()
267                   if(is_closer_to_terminal(current_node, other_node)){  in grow()
269                     put(m_dist_map, other_node, get(m_dist_map, current_node) + 1);  in grow()
270                     put(m_time_map, other_node, get(m_time_map, current_node));  in grow()
282             BOOST_ASSERT(get_tree(current_node) == tColorTraits::white());  in grow()
284             if(current_node != m_last_grow_vertex){  in grow()
285               m_last_grow_vertex = current_node;  in grow()
286               boost::tie(m_last_grow_edge_it, m_last_grow_edge_end) = out_edges(current_node, m_g);  in grow()
296                   put(m_dist_map, other_node, get(m_dist_map, current_node) + 1); //set its distance  in grow()
297                   put(m_time_map, other_node, get(m_time_map, current_node));//and time  in grow()
299                   if(is_closer_to_terminal(current_node, other_node)){  in grow()
302                     put(m_dist_map, other_node, get(m_dist_map, current_node) + 1);  in grow()
303                     put(m_time_map, other_node, get(m_time_map, current_node));  in grow()
317           finish_node(current_node);  in grow()
349         vertex_descriptor current_node = source(e, m_g);  in augment()  local
350         while(current_node != m_source){  in augment()
351           edge_descriptor pred = get_edge_to_parent(current_node);  in augment()
356             set_no_parent(current_node);  in augment()
357             m_orphans.push_front(current_node);  in augment()
359           current_node = source(pred, m_g);  in augment()
362         current_node = target(e, m_g);  in augment()
363         while(current_node != m_sink){  in augment()
364           edge_descriptor pred = get_edge_to_parent(current_node);  in augment()
369             set_no_parent(current_node);  in augment()
370             m_orphans.push_front(current_node);  in augment()
372           current_node = target(pred, m_g);  in augment()
385         vertex_descriptor current_node = source(e, m_g);  in find_bottleneck()  local
387         while(current_node != m_source){  in find_bottleneck()
388           edge_descriptor pred = get_edge_to_parent(current_node);  in find_bottleneck()
390           current_node = source(pred, m_g);  in find_bottleneck()
393         current_node = target(e, m_g);  in find_bottleneck()
394         while(current_node != m_sink){  in find_bottleneck()
395           edge_descriptor pred = get_edge_to_parent(current_node);  in find_bottleneck()
397           current_node = target(pred, m_g);  in find_bottleneck()
409           vertex_descriptor current_node;  in adopt()  local
412             current_node = m_orphans.front();  in adopt()
415             current_node = m_child_orphans.front();  in adopt()
418           if(get_tree(current_node) == tColorTraits::black()){  in adopt()
423             for(boost::tie(ei, e_end) = out_edges(current_node, m_g); ei != e_end; ++ei){  in adopt()
425 …         BOOST_ASSERT(target(in_edge, m_g) == current_node); //we should be the target of this edge  in adopt()
437               set_edge_to_parent(current_node, new_parent_edge);  in adopt()
438               put(m_dist_map, current_node, min_distance + 1);  in adopt()
439               put(m_time_map, current_node, m_time);  in adopt()
441               put(m_time_map, current_node, 0);  in adopt()
442               for(boost::tie(ei, e_end) = out_edges(current_node, m_g); ei != e_end; ++ei){  in adopt()
449 …         if(has_parent(other_node) && source(get_edge_to_parent(other_node), m_g) == current_node){  in adopt()
457               set_tree(current_node, tColorTraits::gray());  in adopt()
462             BOOST_ASSERT(get_tree(current_node) == tColorTraits::white());  in adopt()
466             for(boost::tie(ei, e_end) = out_edges(current_node, m_g); ei != e_end; ++ei){  in adopt()
478               set_edge_to_parent(current_node, new_parent_edge);  in adopt()
479               put(m_dist_map, current_node, min_distance + 1);  in adopt()
480               put(m_time_map, current_node, m_time);  in adopt()
482               put(m_time_map, current_node, 0);  in adopt()
483               for(boost::tie(ei, e_end) = out_edges(current_node, m_g); ei != e_end; ++ei){  in adopt()
490 …         if(has_parent(other_node) && target(get_edge_to_parent(other_node), m_g) == current_node){  in adopt()
497               set_tree(current_node, tColorTraits::gray());  in adopt()