    <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00200"></a>00200     }
<a name="l00201"></a>00201     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (m_next == <span class="keyword">this</span>)
<a name="l00202"></a>00202     {   
<a name="l00203"></a>00203 <span class="preprocessor">#ifdef DO_EXTRA_LOKI_TESTS</span>
<a name="l00204"></a>00204 <span class="preprocessor"></span>        assert(m_prev == <span class="keyword">this</span>);
<a