t><dd>
  <table class="params">
    <tr><td class="paramdir">[in,out]</td><td class="paramname">stream</td><td>The output stream into which the two-dimensional vector should be inserted. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">vector</td><td>The two-dimensional vector which to insert into the output stream. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A reference to the output stream. </dd></dl>
<div class="fragment"><div class="line"><a n