Method ~Iterator

src/leveldb/table/iterator.cc:14–24

}

Iterator::~Iterator() {
  if (!cleanup_head_.IsEmpty()) {
    cleanup_head_.Run();
    for (CleanupNode* node = cleanup_head_.next; node != nullptr;) {
      node->Run();
      CleanupNode* next_node = node->next;
      delete node;
      node = next_node;
    }
  }
}

void Iterator::RegisterCleanup(CleanupFunction func, void* arg1, void* arg2) {
  assert(func != nullptr);