>
<tr>
<td>
                    <p>
                      <code class="computeroutput"><span class="identifier">G</span><span class="special">::</span><span class="identifier">subject_type</span></code>
                    </p>
                  </td>
<td>
                    <p>
                      The subject generator type.
                    </p>
                  </td>
</tr>
<tr>
<td>
                    <p>
                      <code class="computeroutput"><span class="identifier">traits</span><sp