d292ee266b97e92ff8d3e2d">nubot::operator-=</a> (Angle &amp;a, Angle &amp;b)</td></tr>
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<tr class="memitem:a74ae3fab7d3549c26fe7f9522ad0c269"><td class="memTemplParams" colspan="2">template&lt;typename _Tp &gt; </td></tr>
<tr class="memitem:a74ae3fab7d3549c26fe7f9522ad0c269"><td class="memTemplItemLeft" align="right" valign="top">static Angle &amp;&#160;</td><td class="memTemplItemRight" valign="botto