Method Reset

src/data/sparse_page_source.h:508–517

  }

  void Reset(BatchParam const& param) override {
    if (proxy_) {
      TryLockGuard guard{single_threaded_};
      iter_.Reset();
    }
    SparsePageSourceImpl::Reset(param);

    TryLockGuard guard{single_threaded_};
    this->base_row_id_ = 0;
  }
};

/**