f="get_best_tree.html">get_best_tree()</a></code> </p>
        </td>
        <td><p>Select the best tree (from current set of FFTs)</p></td>
      </tr><tr><td>
          <p><code><a href="get_exit_type.html">get_exit_type()</a></code> </p>
        </td>
        <td><p>Get exit type (from a vector <code>x</code> of FFT exit descriptions)</p></td>
      </tr><tr><td>
          <p><code><a href="get_fft_df.html">get_fft_df()</a></code> </p>
        </td>
        <td><p>Get FFT definitions (from an <code>FFTre