an class="keywordflow">for</span> (<span class="keywordtype">size_t</span> y = 0; y &lt; Y; y++) {</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        now = x + y*X;</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;        weight[now] = MIN_DOUBLE;</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;        path[now] = HMMModel::E; <span class="comment">// warning</span></div><div class="line"><a name="l0