lass="identifier">add_pointer</span><span class="special">&lt;</span> <span class="identifier">T_const</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <a name="boost.unit_test.bt_iterator_tr_idp42113856.const_iterator"></a><span class="identifier">const_iterator</span><span class="special">;</span>
  <span class="keyword">typedef</span> <span class="identifier">T</span>                                   <a name="boost.unit_test.bt_iterator_tr_idp42