 path(XYSize);</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    vector&lt;double&gt; weight(XYSize);</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    <span class="comment">//start</span></div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> 