" class="table-programlisting"><span class="identifier">real_generator</span><span class="special">&lt;</span>
    <span class="identifier">Num</span><span class="special">,</span> <span class="identifier">RealPolicies</span>
<span class="special">&gt;()</span></pre>
<p>
                    </p>
                  </td>
<td>
                    <p>
                      Generate the real number of type <code class="computeroutput"><span class="identifier">Num</span></code>
                      provided by a