ass="variablelist">
<dt><span class="term"><code class="computeroutput"><span class="identifier">str</span></code></span></dt>
<dd><p>
              An instance of <code class="computeroutput"><span class="identifier">struct_name</span></code>
            </p></dd>
<dt><span class="term"><code class="computeroutput"><span class="identifier">e0</span></code>...<code class="computeroutput"><span class="identifier">en</span></code></span></dt>
<dd><p>
              Heterogeneous values
            </p></dd>
<d