  <tr><td class="paramdir">[in]</td><td class="paramname">scalar</td><td>The scalar value with which the scalar multiplication should be computed. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A reference to this two-dimensional vector. </dd></dl>
<div class="fragment"><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;                                         {</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;