110       NodeType* first_node = list->sentinel_.next_node_;  in MoveBefore()
111       NodeType* last_node = list->sentinel_.previous_node_;  in MoveBefore()
119       list->sentinel_.next_node_ = &list->sentinel_;  in MoveBefore()
120       list->sentinel_.previous_node_ = &list->sentinel_;  in MoveBefore()
203   NodeType sentinel_;  variable
209 inline IntrusiveList<NodeType>::IntrusiveList() : sentinel_() {  in IntrusiveList()
210   sentinel_.next_node_ = &sentinel_;  in IntrusiveList()
211   sentinel_.previous_node_ = &sentinel_;  in IntrusiveList()
212   sentinel_.is_sentinel_ = true;  in IntrusiveList()
216 IntrusiveList<NodeType>::IntrusiveList(IntrusiveList&& list) : sentinel_() {  in IntrusiveList()
217   sentinel_.next_node_ = &sentinel_;  in IntrusiveList()
218   sentinel_.previous_node_ = &sentinel_;  in IntrusiveList()
219   sentinel_.is_sentinel_ = true;  in IntrusiveList()
220   list.sentinel_.ReplaceWith(&sentinel_);  in IntrusiveList()
231   list.sentinel_.ReplaceWith(&sentinel_);
238   return iterator(sentinel_.next_node_);  in begin()
244   return iterator(&sentinel_);  in end()
250   return const_iterator(sentinel_.next_node_);  in begin()
256   return const_iterator(&sentinel_);  in end()
262   return const_iterator(sentinel_.next_node_);  in cbegin()
268   return const_iterator(&sentinel_);  in cend()
273   node->InsertBefore(&sentinel_);  in push_back()
278   return sentinel_.NextNode() == nullptr;  in empty()
290   NodeType* node = sentinel_.NextNode();  in front()
297   NodeType* node = sentinel_.PreviousNode();  in back()
304   NodeType* node = sentinel_.NextNode();  in front()
311   NodeType* node = sentinel_.PreviousNode();  in back()