Associates the given performance modeling `Node` with this iterator.
| 604 | |
| 605 | // Associates the given performance modeling `Node` with this iterator. |
| 606 | void SetNode(std::shared_ptr<model::Node> node) { node_ = node.get(); } |
| 607 | |
| 608 | std::vector<std::function<void()>> cleanup_fns_; |
| 609 | model::Node* node_ = nullptr; // Not owned. |