<map id="ystdex::vseq::at&lt; _tSeq, _vIdx, when&lt; true &gt; &gt;" name="ystdex::vseq::at&lt; _tSeq, _vIdx, when&lt; true &gt; &gt;">
<area shape="rect" id="node1" title=" " alt="" coords="35,215,179,271"/>
<area shape="rect" id="node2" href="$dd/db4/a04367.xhtml" title=" " alt="" coords="5,124,208,165"/>
<area shape="rect" id="node3" href="$dd/db4/a04367.xhtml" title="取指定位置的元素。" alt="" coords="19,5,194,47"/>
</map>
