ence_type&nbsp;</td><td class="memItemRight" valign="bottom"><b>difference_type</b></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a710ace1e55420e9bcb0f0d1bef7156c1"></a><!-- doxytag: member="boost::numeric::ublas::mapped_matrix::const_iterator2::reference" ref="a710ace1e55420e9bcb0f0d1bef7156c1" args="" -->
typedef <br class="typebreak"/>
mapped_matrix::const_reference&nbsp;</td><td class="memItemRight" valign="bottom"><b>reference</b></td></tr>
<tr><td class="memIte