/div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <span class="keyword">using</span> PointMap = std::map&lt;uint32_t, float&gt;;</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    PointMap points;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;};</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;</div><div class="line"><a name="l00076"></a><span class="lineno">   76</