void bucket_traverse(const EntitySelector &entity_selector, const RelationSelector &relation_selector, Visitor &visitor, Mesh &mesh) { typedef typename sierra::mesh::mesh_traits<Mesh>::bucket_key bucket_key; typedef typename sierra::mesh::mesh_traits<Mesh>::selected_bucket_range selected_bucket_range; typedef typename sierra::mesh::mesh_traits<Mesh>::bucket_key bucket_descriptor; typedef typename sierra::mesh::mesh_traits<Mesh>::bucket_entity_range bucket_entity_range; typedef typename sierra::mesh::mesh_traits<Mesh>::bucket_entity_iterator bucket_entity_iterator; typedef typename sierra::mesh::mesh_traits<Mesh>::selected_bucket_iterator selected_bucket_iterator; typedef typename sierra::mesh::mesh_traits<Mesh>::entity_descriptor entity_descriptor; typedef typename sierra::mesh::mesh_traits<Mesh>::entity_descriptor_range entity_descriptor_range; typedef typename sierra::mesh::mesh_traits<Mesh>::relation_range relation_range; typedef typename sierra::mesh::mesh_traits<Mesh>::relation_descriptor relation_descriptor; typedef typename sierra::mesh::mesh_traits<Mesh>::relation_iterator relation_iterator; typedef typename sierra::mesh::mesh_traits<Mesh>::entity_rank entity_rank; visitor.initialize(mesh); selected_bucket_range buckets = get_buckets(entity_selector, mesh); for (selected_bucket_iterator b_iter = boost::begin(buckets), b_end = boost::end(buckets); b_iter != b_end; ++b_iter) { bucket_descriptor bucket = *b_iter; visitor.discover_bucket(bucket, mesh); bucket_entity_range entities = get_entities(*b_iter, mesh); for (bucket_entity_iterator ent_iter = boost::begin(entities), ent_end = boost::end(entities); ent_iter != ent_end; ++ent_iter) { entity_descriptor entity = *ent_iter; visitor.discover_entity(entity, mesh); relation_range entity_relations = sierra::mesh::get_relations(entity, relation_selector, mesh); visitor.examine_relation_range(entity_relations, mesh); for (relation_iterator rel_iter = boost::begin(entity_relations), rel_end = boost::end(entity_relations); rel_iter != rel_end; ++rel_iter) { relation_descriptor relation = *rel_iter; visitor.examine_relation(relation, mesh); } visitor.finish_entity(entity, mesh); } visitor.finish_bucket(bucket, mesh); } visitor.finalize(mesh); }