Class Hash

tensorflow/compiler/tf2xla/functionalize_cond.cc:404–409

Status Conditional::BuildArgumentNodes() {
  VLOG(1) << "Build function arguments";
  struct Hash {
    size_t operator()(const std::pair<Node*, int>& item) const {
      return Hash64Combine(hash<Node*>()(item.first),
                           std::hash<int>()(item.second));
    }
  };

  std::unordered_map<std::pair<Node*, int>, int, Hash> input_index;
  for (Node* switch_node : switches_) {