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<div class="headertitle"><div class="title">rtabmap::FlannIndex Class Reference</div></div>
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Public Types</h2></td></tr>
<tr class="memitem:a88ddfe63de9e9f574ac804ade460f010" id="r_a88ddfe63de9e9f574ac804ade460f010"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><b>flann_algorithm_t</b> { <b>FLANN_INDEX_LINEAR</b> = 0
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void&#160;</td><td class="memItemRight" valign="bottom"><b>release</b> ()</td></tr>
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std::vector&lt; unsigned char &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>serializeIndex</b> (bool computeChecksum=true) const</td></tr>
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size_t&#160;</td><td class="memItemRight" valign="bottom"><b>indexedFeatures</b> () const</td></tr>
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size_t&#160;</td><td class="memItemRight" valign="bottom"><b>memoryUsed</b> () const</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>buildIndex</b> (flann_algorithm_t algorithm, const cv::Mat &amp;features, bool useDistanceL1=false, float rebalancingFactor=2.0f)</td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><b>loadIndex</b> (const std::vector&lt; unsigned char &gt; &amp;indexData, flann_algorithm_t algorithm, const cv::Mat &amp;features, bool useDistanceL1=false, float rebalancingFactor=2.0f, std::string *errorMsg=NULL)</td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><b>loadIndex</b> (const unsigned char *indexData, size_t indexDataSize, flann_algorithm_t algorithm, const cv::Mat &amp;features, bool useDistanceL1=false, float rebalancingFactor=2.0f, std::string *errorMsg=NULL)</td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><b>isBuilt</b> ()</td></tr>
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std::vector&lt; unsigned int &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>addPoints</b> (const cv::Mat &amp;features)</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>removePoint</b> (unsigned int index)</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>knnSearch</b> (const cv::Mat &amp;query, cv::Mat &amp;indices, cv::Mat &amp;dists, int knn, int checks=32, float eps=0.0, bool sorted=true) const</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>radiusSearch</b> (const cv::Mat &amp;query, std::vector&lt; std::vector&lt; size_t &gt; &gt; &amp;indices, std::vector&lt; std::vector&lt; float &gt; &gt; &amp;dists, float radius, int maxNeighbors=0, int checks=32, float eps=0.0, bool sorted=true) const</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock">
<p class="definition">Definition at line <a class="el" href="FlannIndex_8h_source.html#l00037">37</a> of file <a class="el" href="FlannIndex_8h_source.html">FlannIndex.h</a>.</p>
</div><h2 class="groupheader">Member Enumeration Documentation</h2>
<a id="a88ddfe63de9e9f574ac804ade460f010" name="a88ddfe63de9e9f574ac804ade460f010"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a88ddfe63de9e9f574ac804ade460f010">&#9670;&#160;</a></span>flann_algorithm_t</h2>
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<td class="memname">enum rtabmap::FlannIndex::flann_algorithm_t</td>
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<p class="definition">Definition at line <a class="el" href="FlannIndex_8h_source.html#l00041">41</a> of file <a class="el" href="FlannIndex_8h_source.html">FlannIndex.h</a>.</p>
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<h2 class="groupheader">Member Function Documentation</h2>
<a id="ace329768df8b54b935fbe7a8921efe69" name="ace329768df8b54b935fbe7a8921efe69"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ace329768df8b54b935fbe7a8921efe69">&#9670;&#160;</a></span>featuresType()</h2>
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<td class="memname">int rtabmap::FlannIndex::featuresType </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
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<p class="definition">Definition at line <a class="el" href="FlannIndex_8h_source.html#l00085">85</a> of file <a class="el" href="FlannIndex_8h_source.html">FlannIndex.h</a>.</p>
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<a id="a8191e3ba9cc7a5361443430171691df3" name="a8191e3ba9cc7a5361443430171691df3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8191e3ba9cc7a5361443430171691df3">&#9670;&#160;</a></span>featuresDim()</h2>
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<td class="memname">int rtabmap::FlannIndex::featuresDim </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
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<p class="definition">Definition at line <a class="el" href="FlannIndex_8h_source.html#l00086">86</a> of file <a class="el" href="FlannIndex_8h_source.html">FlannIndex.h</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>corelib/include/rtabmap/core/<a class="el" href="FlannIndex_8h_source.html">FlannIndex.h</a></li>
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