
                </p>
              </th>
<th>
                <p>
                  Description
                </p>
              </th>
</tr></thead>
<tbody>
<tr>
<td>
                <p>
                  Gen::result_type
                </p>
              </td>
<td>
                <p>
                  The type that is the result of invoking operator(). This can be
                  either an arithmetic type, or a std::pair&lt;&gt; of arithmetic
                  types.
                </p>
           