s="lineno">   14</span><span class="keyword">enum class</span> PointEdgeDistanceType : <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span>{</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span>    PP_PE0 = 0,  <span class="comment">// point-edge, the shortest distance is the distance between the point and the point 0 in edge</span></div>
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