lmemory_io_;                  <span class="comment">/* xml memory in_output operator, which has defined several</span></div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="comment">                                                        methods to read and write data from and into xml memory,</span></div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="comment">                                                        includi