Lines Matching refs:root_
137 // list (root_.next() will point back to the start of the list,
138 // and root_->previous() wraps around to the end of the list).
139 LinkedList() : root_(&root_, &root_) {}
143 e->InsertBefore(&root_);
147 return root_.next();
151 return root_.previous();
155 return &root_;
159 LinkNode<T> root_;
