Function m_cols

include/rabitqlib/third/Eigen/src/Core/DenseStorage.h:399–399

      return *this;
    }
    EIGEN_DEVICE_FUNC DenseStorage(Index, Index, Index cols) : m_cols(cols) {}
    EIGEN_DEVICE_FUNC void swap(DenseStorage& other) {
      internal::plain_array_helper::swap(m_data, _Rows * m_cols, other.m_data, _Rows * other.m_cols);
      numext::swap(m_cols, other.m_cols);