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<li class="navelem"><a class="el" href="namespacesmall__gicp.html">small_gicp</a></li><li class="navelem"><a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html">UnsafeKdTree</a></li> </ul>
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<a href="#pub-types">Public Types</a> |
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<a href="#pub-attribs">Public Attributes</a> |
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<div class="headertitle">
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<div class="title">small_gicp::UnsafeKdTree< PointCloud, Projection_ > Struct Template Reference</div> </div>
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<p>"Unsafe" <a class="el" href="structsmall__gicp_1_1KdTree.html" title=""Safe" KdTree that holds the ownership of the input points.">KdTree</a>.
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<a href="structsmall__gicp_1_1UnsafeKdTree.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="kdtree_8hpp_source.html">kdtree.hpp</a>></code></p>
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Collaboration diagram for small_gicp::UnsafeKdTree< PointCloud, Projection_ >:</div>
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<div class="center"><img src="structsmall__gicp_1_1UnsafeKdTree__coll__graph.png" border="0" usemap="#asmall__gicp_1_1UnsafeKdTree_3_01PointCloud_00_01Projection___01_4_coll__map" alt="Collaboration graph"/></div>
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<area shape="rect" title=""Unsafe" KdTree." alt="" coords="5,95,208,136"/>
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<area shape="rect" href="structsmall__gicp_1_1PointCloud.html" title="Point cloud." alt="" coords="21,5,192,32"/>
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<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
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Public Types</h2></td></tr>
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<tr class="memitem:a4a6bbda5d83aa96f60db4698b996854a"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#a4a6bbda5d83aa96f60db4698b996854a">Projection</a> = Projection_</td></tr>
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<tr class="separator:a4a6bbda5d83aa96f60db4698b996854a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a508d2e1be7088c02d2e21798ad1c8334"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#a508d2e1be7088c02d2e21798ad1c8334">Node</a> = <a class="el" href="structsmall__gicp_1_1KdTreeNode.html">KdTreeNode</a>< <a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#a4a6bbda5d83aa96f60db4698b996854a">Projection</a> ></td></tr>
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<tr class="separator:a508d2e1be7088c02d2e21798ad1c8334"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a0723b0f5e9bd7062b6ef2a0ea9bf98ba"><td class="memTemplParams" colspan="2">template<typename Builder = KdTreeBuilder> </td></tr>
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<tr class="memitem:a0723b0f5e9bd7062b6ef2a0ea9bf98ba"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#a0723b0f5e9bd7062b6ef2a0ea9bf98ba">UnsafeKdTree</a> (const <a class="el" href="structsmall__gicp_1_1PointCloud.html">PointCloud</a> &<a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#a9419369eaee866725444855752a264a5">points</a>, const Builder &builder=<a class="el" href="structsmall__gicp_1_1KdTreeBuilder.html">KdTreeBuilder</a>())</td></tr>
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<tr class="memdesc:a0723b0f5e9bd7062b6ef2a0ea9bf98ba"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="structsmall__gicp_1_1UnsafeKdTree.html#a0723b0f5e9bd7062b6ef2a0ea9bf98ba">More...</a><br /></td></tr>
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<tr class="separator:a0723b0f5e9bd7062b6ef2a0ea9bf98ba"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ae09b9562e85f27982eb49657c8c714bc"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#ae09b9562e85f27982eb49657c8c714bc">nearest_neighbor_search</a> (const Eigen::Vector4d &query, size_t *k_indices, double *k_sq_dists, const <a class="el" href="structsmall__gicp_1_1KnnSetting.html">KnnSetting</a> &setting=<a class="el" href="structsmall__gicp_1_1KnnSetting.html">KnnSetting</a>()) const</td></tr>
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<tr class="memdesc:ae09b9562e85f27982eb49657c8c714bc"><td class="mdescLeft"> </td><td class="mdescRight">Find the nearest neighbor. <a href="structsmall__gicp_1_1UnsafeKdTree.html#ae09b9562e85f27982eb49657c8c714bc">More...</a><br /></td></tr>
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<tr class="separator:ae09b9562e85f27982eb49657c8c714bc"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af5635c87b03a4f84c4fa6637cfbefa48"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#af5635c87b03a4f84c4fa6637cfbefa48">knn_search</a> (const Eigen::Vector4d &query, int k, size_t *k_indices, double *k_sq_dists, const <a class="el" href="structsmall__gicp_1_1KnnSetting.html">KnnSetting</a> &setting=<a class="el" href="structsmall__gicp_1_1KnnSetting.html">KnnSetting</a>()) const</td></tr>
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<tr class="memdesc:af5635c87b03a4f84c4fa6637cfbefa48"><td class="mdescLeft"> </td><td class="mdescRight">Find k-nearest neighbors. This method uses dynamic memory allocation. <a href="structsmall__gicp_1_1UnsafeKdTree.html#af5635c87b03a4f84c4fa6637cfbefa48">More...</a><br /></td></tr>
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<tr class="separator:af5635c87b03a4f84c4fa6637cfbefa48"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa42e4136085ce830a53fe759cb2915f9"><td class="memTemplParams" colspan="2">template<int N> </td></tr>
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<tr class="memitem:aa42e4136085ce830a53fe759cb2915f9"><td class="memTemplItemLeft" align="right" valign="top">size_t </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#aa42e4136085ce830a53fe759cb2915f9">knn_search</a> (const Eigen::Vector4d &query, size_t *k_indices, double *k_sq_dists, const <a class="el" href="structsmall__gicp_1_1KnnSetting.html">KnnSetting</a> &setting=<a class="el" href="structsmall__gicp_1_1KnnSetting.html">KnnSetting</a>()) const</td></tr>
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<tr class="memdesc:aa42e4136085ce830a53fe759cb2915f9"><td class="mdescLeft"> </td><td class="mdescRight">Find k-nearest neighbors. This method uses fixed and static memory allocation. Might be faster for small k. <a href="structsmall__gicp_1_1UnsafeKdTree.html#aa42e4136085ce830a53fe759cb2915f9">More...</a><br /></td></tr>
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<tr class="separator:aa42e4136085ce830a53fe759cb2915f9"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
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Public Attributes</h2></td></tr>
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<tr class="memitem:a9419369eaee866725444855752a264a5"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="structsmall__gicp_1_1PointCloud.html">PointCloud</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#a9419369eaee866725444855752a264a5">points</a></td></tr>
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<tr class="memdesc:a9419369eaee866725444855752a264a5"><td class="mdescLeft"> </td><td class="mdescRight">Input points. <a href="structsmall__gicp_1_1UnsafeKdTree.html#a9419369eaee866725444855752a264a5">More...</a><br /></td></tr>
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<tr class="separator:a9419369eaee866725444855752a264a5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a33bc5389c2ae61ac6202108c5bf1f080"><td class="memItemLeft" align="right" valign="top">std::vector< size_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#a33bc5389c2ae61ac6202108c5bf1f080">indices</a></td></tr>
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<tr class="memdesc:a33bc5389c2ae61ac6202108c5bf1f080"><td class="mdescLeft"> </td><td class="mdescRight">Point indices refered by nodes. <a href="structsmall__gicp_1_1UnsafeKdTree.html#a33bc5389c2ae61ac6202108c5bf1f080">More...</a><br /></td></tr>
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<tr class="separator:a33bc5389c2ae61ac6202108c5bf1f080"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a0ebf7f33b7bdccffd0bf2b09dd791bc9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacesmall__gicp.html#a0fcc071f1f9cc9ea2f79068231c9053a">NodeIndexType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#a0ebf7f33b7bdccffd0bf2b09dd791bc9">root</a></td></tr>
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<tr class="memdesc:a0ebf7f33b7bdccffd0bf2b09dd791bc9"><td class="mdescLeft"> </td><td class="mdescRight">Root node index (should be zero) <a href="structsmall__gicp_1_1UnsafeKdTree.html#a0ebf7f33b7bdccffd0bf2b09dd791bc9">More...</a><br /></td></tr>
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<tr class="separator:a0ebf7f33b7bdccffd0bf2b09dd791bc9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af44da5fdea9f539c3d65319853f5e179"><td class="memItemLeft" align="right" valign="top">std::vector< <a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#a508d2e1be7088c02d2e21798ad1c8334">Node</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#af44da5fdea9f539c3d65319853f5e179">nodes</a></td></tr>
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<tr class="memdesc:af44da5fdea9f539c3d65319853f5e179"><td class="mdescLeft"> </td><td class="mdescRight">Kd-tree nodes. <a href="structsmall__gicp_1_1UnsafeKdTree.html#af44da5fdea9f539c3d65319853f5e179">More...</a><br /></td></tr>
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<tr class="separator:af44da5fdea9f539c3d65319853f5e179"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><h3>template<typename PointCloud, typename Projection_ = AxisAlignedProjection><br />
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struct small_gicp::UnsafeKdTree< PointCloud, Projection_ ></h3>
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<p>"Unsafe" <a class="el" href="structsmall__gicp_1_1KdTree.html" title=""Safe" KdTree that holds the ownership of the input points.">KdTree</a>. </p>
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<dl class="section note"><dt>Note</dt><dd>This class does not hold the ownership of the input points. You must keep the input points along with this class. </dd></dl>
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</div><h2 class="groupheader">Member Typedef Documentation</h2>
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<a id="a508d2e1be7088c02d2e21798ad1c8334"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a508d2e1be7088c02d2e21798ad1c8334">◆ </a></span>Node</h2>
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template<typename PointCloud , typename Projection_ = AxisAlignedProjection> </div>
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<table class="memname">
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<td class="memname">using <a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html">small_gicp::UnsafeKdTree</a>< <a class="el" href="structsmall__gicp_1_1PointCloud.html">PointCloud</a>, Projection_ >::<a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#a508d2e1be7088c02d2e21798ad1c8334">Node</a> = <a class="el" href="structsmall__gicp_1_1KdTreeNode.html">KdTreeNode</a><<a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#a4a6bbda5d83aa96f60db4698b996854a">Projection</a>></td>
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</div><div class="memdoc">
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<a id="a4a6bbda5d83aa96f60db4698b996854a"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a4a6bbda5d83aa96f60db4698b996854a">◆ </a></span>Projection</h2>
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<div class="memtemplate">
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template<typename PointCloud , typename Projection_ = AxisAlignedProjection> </div>
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<table class="memname">
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<tr>
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<td class="memname">using <a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html">small_gicp::UnsafeKdTree</a>< <a class="el" href="structsmall__gicp_1_1PointCloud.html">PointCloud</a>, Projection_ >::<a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#a4a6bbda5d83aa96f60db4698b996854a">Projection</a> = Projection_</td>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<a id="a0723b0f5e9bd7062b6ef2a0ea9bf98ba"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a0723b0f5e9bd7062b6ef2a0ea9bf98ba">◆ </a></span>UnsafeKdTree()</h2>
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template<typename PointCloud , typename Projection_ = AxisAlignedProjection> </div>
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<div class="memtemplate">
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template<typename Builder = KdTreeBuilder> </div>
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<table class="mlabels">
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname"><a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html">small_gicp::UnsafeKdTree</a>< <a class="el" href="structsmall__gicp_1_1PointCloud.html">PointCloud</a>, Projection_ >::<a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html">UnsafeKdTree</a> </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="structsmall__gicp_1_1PointCloud.html">PointCloud</a> & </td>
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<td class="paramname"><em>points</em>, </td>
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<td></td>
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<td class="paramtype">const Builder & </td>
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<td class="paramname"><em>builder</em> = <code><a class="el" href="structsmall__gicp_1_1KdTreeBuilder.html">KdTreeBuilder</a>()</code> </td>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span> </td>
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<p>Constructor. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">points</td><td>Point cloud </td></tr>
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<tr><td class="paramname">builder</td><td>Kd-tree builder </td></tr>
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</table>
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</dd>
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<h2 class="groupheader">Member Function Documentation</h2>
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<a id="af5635c87b03a4f84c4fa6637cfbefa48"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#af5635c87b03a4f84c4fa6637cfbefa48">◆ </a></span>knn_search() <span class="overload">[1/2]</span></h2>
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template<typename PointCloud , typename Projection_ = AxisAlignedProjection> </div>
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<table class="mlabels">
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<td class="memname">size_t <a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html">small_gicp::UnsafeKdTree</a>< <a class="el" href="structsmall__gicp_1_1PointCloud.html">PointCloud</a>, Projection_ >::knn_search </td>
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<td>(</td>
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<td class="paramtype">const Eigen::Vector4d & </td>
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<td class="paramname"><em>query</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>k</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">size_t * </td>
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<td class="paramname"><em>k_indices</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">double * </td>
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<td class="paramname"><em>k_sq_dists</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const <a class="el" href="structsmall__gicp_1_1KnnSetting.html">KnnSetting</a> & </td>
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<td class="paramname"><em>setting</em> = <code><a class="el" href="structsmall__gicp_1_1KnnSetting.html">KnnSetting</a>()</code> </td>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td> const</td>
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<span class="mlabels"><span class="mlabel">inline</span></span> </td>
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<p>Find k-nearest neighbors. This method uses dynamic memory allocation. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">query</td><td>Query point </td></tr>
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<tr><td class="paramname">k</td><td>Number of neighbors </td></tr>
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<tr><td class="paramname">k_indices</td><td>Indices of neighbors </td></tr>
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<tr><td class="paramname">k_sq_dists</td><td>Squared distances to neighbors (sorted in ascending order) </td></tr>
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<tr><td class="paramname">setting</td><td>KNN search setting </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>Number of found neighbors </dd></dl>
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</div>
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</div>
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<a id="aa42e4136085ce830a53fe759cb2915f9"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#aa42e4136085ce830a53fe759cb2915f9">◆ </a></span>knn_search() <span class="overload">[2/2]</span></h2>
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<div class="memitem">
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template<typename PointCloud , typename Projection_ = AxisAlignedProjection> </div>
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<div class="memtemplate">
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template<int N> </div>
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<td class="memname">size_t <a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html">small_gicp::UnsafeKdTree</a>< <a class="el" href="structsmall__gicp_1_1PointCloud.html">PointCloud</a>, Projection_ >::knn_search </td>
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<td>(</td>
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<td class="paramtype">const Eigen::Vector4d & </td>
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<td class="paramname"><em>query</em>, </td>
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</tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">size_t * </td>
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<td class="paramname"><em>k_indices</em>, </td>
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</tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">double * </td>
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<td class="paramname"><em>k_sq_dists</em>, </td>
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</tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const <a class="el" href="structsmall__gicp_1_1KnnSetting.html">KnnSetting</a> & </td>
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<td class="paramname"><em>setting</em> = <code><a class="el" href="structsmall__gicp_1_1KnnSetting.html">KnnSetting</a>()</code> </td>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td> const</td>
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<span class="mlabels"><span class="mlabel">inline</span></span> </td>
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</div><div class="memdoc">
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<p>Find k-nearest neighbors. This method uses fixed and static memory allocation. Might be faster for small k. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">query</td><td>Query point </td></tr>
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<tr><td class="paramname">k_indices</td><td>Indices of neighbors </td></tr>
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<tr><td class="paramname">k_sq_dists</td><td>Squared distances to neighbors (sorted in ascending order) </td></tr>
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<tr><td class="paramname">setting</td><td>KNN search setting </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>Number of found neighbors </dd></dl>
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</div>
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</div>
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<a id="ae09b9562e85f27982eb49657c8c714bc"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ae09b9562e85f27982eb49657c8c714bc">◆ </a></span>nearest_neighbor_search()</h2>
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template<typename PointCloud , typename Projection_ = AxisAlignedProjection> </div>
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<table class="mlabels">
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<td class="memname">size_t <a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html">small_gicp::UnsafeKdTree</a>< <a class="el" href="structsmall__gicp_1_1PointCloud.html">PointCloud</a>, Projection_ >::nearest_neighbor_search </td>
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<td>(</td>
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<td class="paramtype">const Eigen::Vector4d & </td>
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<td class="paramname"><em>query</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">size_t * </td>
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<td class="paramname"><em>k_indices</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">double * </td>
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<td class="paramname"><em>k_sq_dists</em>, </td>
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</tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const <a class="el" href="structsmall__gicp_1_1KnnSetting.html">KnnSetting</a> & </td>
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<td class="paramname"><em>setting</em> = <code><a class="el" href="structsmall__gicp_1_1KnnSetting.html">KnnSetting</a>()</code> </td>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td> const</td>
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<span class="mlabels"><span class="mlabel">inline</span></span> </td>
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<p>Find the nearest neighbor. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">query</td><td>Query point </td></tr>
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<tr><td class="paramname">k_indices</td><td>Index of the nearest neighbor (uninitialized if not found) </td></tr>
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<tr><td class="paramname">k_sq_dists</td><td>Squared distance to the nearest neighbor (uninitialized if not found) </td></tr>
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<tr><td class="paramname">setting</td><td>KNN search setting </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>Number of found neighbors (0 or 1) </dd></dl>
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</div>
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</div>
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<h2 class="groupheader">Member Data Documentation</h2>
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<a id="a33bc5389c2ae61ac6202108c5bf1f080"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a33bc5389c2ae61ac6202108c5bf1f080">◆ </a></span>indices</h2>
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<div class="memitem">
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<div class="memtemplate">
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template<typename PointCloud , typename Projection_ = AxisAlignedProjection> </div>
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<table class="memname">
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<td class="memname">std::vector<size_t> <a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html">small_gicp::UnsafeKdTree</a>< <a class="el" href="structsmall__gicp_1_1PointCloud.html">PointCloud</a>, Projection_ >::indices</td>
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<p>Point indices refered by nodes. </p>
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<a id="af44da5fdea9f539c3d65319853f5e179"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#af44da5fdea9f539c3d65319853f5e179">◆ </a></span>nodes</h2>
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template<typename PointCloud , typename Projection_ = AxisAlignedProjection> </div>
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<td class="memname">std::vector<<a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html#a508d2e1be7088c02d2e21798ad1c8334">Node</a>> <a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html">small_gicp::UnsafeKdTree</a>< <a class="el" href="structsmall__gicp_1_1PointCloud.html">PointCloud</a>, Projection_ >::nodes</td>
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<p>Kd-tree nodes. </p>
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</div>
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</div>
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<a id="a9419369eaee866725444855752a264a5"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a9419369eaee866725444855752a264a5">◆ </a></span>points</h2>
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template<typename PointCloud , typename Projection_ = AxisAlignedProjection> </div>
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<td class="memname">const <a class="el" href="structsmall__gicp_1_1PointCloud.html">PointCloud</a>& <a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html">small_gicp::UnsafeKdTree</a>< <a class="el" href="structsmall__gicp_1_1PointCloud.html">PointCloud</a>, Projection_ >::points</td>
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<p>Input points. </p>
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</div>
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</div>
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<a id="a0ebf7f33b7bdccffd0bf2b09dd791bc9"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a0ebf7f33b7bdccffd0bf2b09dd791bc9">◆ </a></span>root</h2>
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template<typename PointCloud , typename Projection_ = AxisAlignedProjection> </div>
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<table class="memname">
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<td class="memname"><a class="el" href="namespacesmall__gicp.html#a0fcc071f1f9cc9ea2f79068231c9053a">NodeIndexType</a> <a class="el" href="structsmall__gicp_1_1UnsafeKdTree.html">small_gicp::UnsafeKdTree</a>< <a class="el" href="structsmall__gicp_1_1PointCloud.html">PointCloud</a>, Projection_ >::root</td>
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<p>Root node index (should be zero) </p>
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</div>
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</div>
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<hr/>The documentation for this struct was generated from the following file:<ul>
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<li>/home/runner/work/small_gicp/small_gicp/include/small_gicp/ann/<a class="el" href="kdtree_8hpp_source.html">kdtree.hpp</a></li>
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