: member="boost::numeric::ublas::matrix_binary::const_iterator2::operator&#45;=" ref="a8e3f65a509090f2318ad64f5addfd5ff" args="(difference_type n)" -->
BOOST_UBLAS_INLINE <br class="typebreak"/>
<a class="el" href="classboost_1_1numeric_1_1ublas_1_1matrix__binary_1_1const__iterator2.html">const_iterator2</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><b>operator-=</b> (difference_type n)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a960d76c6b0d8b305cb6