><a name="l00047"></a><span class="lineno">   47</span>&#160;        <a class="code" href="class_s_p_h_1_1_xml_engine.html">XmlEngine</a> dtw_distance_xml_engine_in_;                     <span class="comment">/* xml engine for dtw distance input. */</span></div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        <a class="code" href="class_s_p_h_1_1_xml_engine.html">XmlEngine</a> dtw_distance_xml_engine_out_;                    <span class="comment">/* xml engine for dtw di