Method SpawnTasks

cpp/src/arrow/util/thread_pool_test.cc:104–109

  AddTester(AddTester&&) = default;

  void SpawnTasks(ThreadPool* pool, AddTaskFunc add_func) {
    for (int i = 0; i < nadds_; ++i) {
      ASSERT_OK(pool->Spawn([this, add_func, i] { add_func(xs_[i], ys_[i], &outs_[i]); },
                            stop_token_));
    }
  }

  void CheckResults() {
    for (int i = 0; i < nadds_; ++i) {