<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>nanoflann::L2_Simple_Adaptor Struct Reference</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> <link href="tabs.css" rel="stylesheet" type="text/css"> </head><body> <div align="left"><a href="http://www.mrpt.org/">Main MRPT website</a> > <b>C++ reference</b> </div> <div align="right"> <a href="index.html"><img border="0" src="mrpt_logo.png" alt="MRPT logo"></a> </div> <!-- Generated by Doxygen 1.7.5 --> <script type="text/javascript"> var searchBox = new SearchBox("searchBox", "search",false,'Search'); </script> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li 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<li class="navelem"><a class="el" href="structnanoflann_1_1_l2___simple___adaptor.html">L2_Simple_Adaptor</a> </li> </ul> </div> </div> <div class="header"> <div class="summary"> <a href="#pub-types">Public Types</a> | <a href="#pub-methods">Public Member Functions</a> | <a href="#pub-attribs">Public Attributes</a> </div> <div class="headertitle"> <div class="title">nanoflann::L2_Simple_Adaptor Struct Reference<div class="ingroups"><a class="el" href="group__metric__grp.html">Metric (distance) classes</a></div></div> </div> </div> <div class="contents"> <!-- doxytag: class="nanoflann::L2_Simple_Adaptor" --><hr/><a name="details" id="details"></a><h2>Detailed Description</h2> <div class="textblock"><p>Squared Euclidean distance functor (suitable for low-dimensionality datasets, like 2D or 3D point clouds) Corresponding distance traits: <a class="el" href="structnanoflann_1_1metric___l2___simple.html" title="Metaprogramming helper traits class for the L2_simple (Euclidean) metric.">nanoflann::metric_L2_Simple</a>. </p> </div> <p><code>#include <<a class="el" href="nanoflann_8hpp_source.html">mrpt/otherlibs/nanoflann/nanoflann.hpp</a>></code></p> <p><a href="structnanoflann_1_1_l2___simple___adaptor-members.html">List of all members.</a></p> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="pub-types"></a> Public Types</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">typedef T </td><td class="memItemRight" valign="bottom"><a class="el" href="structnanoflann_1_1_l2___simple___adaptor.html#a69706a9c30878ce28800158e77b927a8">ElementType</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">typedef T </td><td class="memItemRight" valign="bottom"><a class="el" href="structnanoflann_1_1_l2___simple___adaptor.html#aad89d039f33f671f4616581663b0291f">DistanceType</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">typedef T </td><td class="memItemRight" valign="bottom"><a class="el" href="structnanoflann_1_1_l2___simple___adaptor.html#ad3ddb6080e052b19c74579e19517cfd3">ResultType</a></td></tr> <tr><td colspan="2"><h2><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="structnanoflann_1_1_l2___simple___adaptor.html#ab6bc07039cc3ab4831ba59d31f017c61">L2_Simple_Adaptor</a> (const DataSource &_data_source)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">T </td><td class="memItemRight" valign="bottom"><a class="el" href="structnanoflann_1_1_l2___simple___adaptor.html#af7042692a6a650f4e294067b68fa8407">operator()</a> (const T *a, const size_t b_idx, size_t size) const </td></tr> <tr><td class="memTemplParams" colspan="2">template<typename U , typename V > </td></tr> <tr><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="structnanoflann_1_1_l2___simple___adaptor.html#a7842ad4698cfb74239931021bd98db6d">accum_dist</a> (const U a, const V b, int dim) const </td></tr> <tr><td colspan="2"><h2><a name="pub-attribs"></a> Public Attributes</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">const DataSource & </td><td class="memItemRight" valign="bottom"><a class="el" href="structnanoflann_1_1_l2___simple___adaptor.html#a6b815fda5713a7298ea7fac21f732c59">data_source</a></td></tr> </table> <hr/><h2>Member Typedef Documentation</h2> <a class="anchor" id="aad89d039f33f671f4616581663b0291f"></a><!-- doxytag: member="nanoflann::L2_Simple_Adaptor::DistanceType" ref="aad89d039f33f671f4616581663b0291f" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef T <a class="el" href="structnanoflann_1_1_l2___simple___adaptor.html#aad89d039f33f671f4616581663b0291f">nanoflann::L2_Simple_Adaptor::DistanceType</a></td> </tr> </table> </div> <div class="memdoc"> <p>Definition at line <a class="el" href="nanoflann_8hpp_source.html#l00322">322</a> of file <a class="el" href="nanoflann_8hpp_source.html">nanoflann.hpp</a>.</p> </div> </div> <a class="anchor" id="a69706a9c30878ce28800158e77b927a8"></a><!-- doxytag: member="nanoflann::L2_Simple_Adaptor::ElementType" ref="a69706a9c30878ce28800158e77b927a8" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef T <a class="el" href="structnanoflann_1_1_l2___simple___adaptor.html#a69706a9c30878ce28800158e77b927a8">nanoflann::L2_Simple_Adaptor::ElementType</a></td> </tr> </table> </div> <div class="memdoc"> <p>Definition at line <a class="el" href="nanoflann_8hpp_source.html#l00321">321</a> of file <a class="el" href="nanoflann_8hpp_source.html">nanoflann.hpp</a>.</p> </div> </div> <a class="anchor" id="ad3ddb6080e052b19c74579e19517cfd3"></a><!-- doxytag: member="nanoflann::L2_Simple_Adaptor::ResultType" ref="ad3ddb6080e052b19c74579e19517cfd3" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef T <a class="el" href="structnanoflann_1_1_l2___simple___adaptor.html#ad3ddb6080e052b19c74579e19517cfd3">nanoflann::L2_Simple_Adaptor::ResultType</a></td> </tr> </table> </div> <div class="memdoc"> <p>Definition at line <a class="el" href="nanoflann_8hpp_source.html#l00323">323</a> of file <a class="el" href="nanoflann_8hpp_source.html">nanoflann.hpp</a>.</p> </div> </div> <hr/><h2>Constructor & Destructor Documentation</h2> <a class="anchor" id="ab6bc07039cc3ab4831ba59d31f017c61"></a><!-- doxytag: member="nanoflann::L2_Simple_Adaptor::L2_Simple_Adaptor" ref="ab6bc07039cc3ab4831ba59d31f017c61" args="(const DataSource &_data_source)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">nanoflann::L2_Simple_Adaptor::L2_Simple_Adaptor </td> <td>(</td> <td class="paramtype">const DataSource & </td> <td class="paramname"><em>_data_source</em></td><td>)</td> <td><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Definition at line <a class="el" href="nanoflann_8hpp_source.html#l00327">327</a> of file <a class="el" href="nanoflann_8hpp_source.html">nanoflann.hpp</a>.</p> </div> </div> <hr/><h2>Member Function Documentation</h2> <a class="anchor" id="a7842ad4698cfb74239931021bd98db6d"></a><!-- doxytag: member="nanoflann::L2_Simple_Adaptor::accum_dist" ref="a7842ad4698cfb74239931021bd98db6d" args="(const U a, const V b, int dim) const " --> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename U , typename V > </div> <table class="memname"> <tr> <td class="memname">T nanoflann::L2_Simple_Adaptor::accum_dist </td> <td>(</td> <td class="paramtype">const U </td> <td class="paramname"><em>a</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const V </td> <td class="paramname"><em>b</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>dim</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const<code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Definition at line <a class="el" href="nanoflann_8hpp_source.html#l00334">334</a> of file <a class="el" href="nanoflann_8hpp_source.html">nanoflann.hpp</a>.</p> </div> </div> <a class="anchor" id="af7042692a6a650f4e294067b68fa8407"></a><!-- doxytag: member="nanoflann::L2_Simple_Adaptor::operator()" ref="af7042692a6a650f4e294067b68fa8407" args="(const T *a, const size_t b_idx, size_t size) const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">T nanoflann::L2_Simple_Adaptor::operator() </td> <td>(</td> <td class="paramtype">const T * </td> <td class="paramname"><em>a</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const size_t </td> <td class="paramname"><em>b_idx</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">size_t </td> <td class="paramname"><em>size</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const<code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Definition at line <a class="el" href="nanoflann_8hpp_source.html#l00329">329</a> of file <a class="el" href="nanoflann_8hpp_source.html">nanoflann.hpp</a>.</p> </div> </div> <hr/><h2>Member Data Documentation</h2> <a class="anchor" id="a6b815fda5713a7298ea7fac21f732c59"></a><!-- doxytag: member="nanoflann::L2_Simple_Adaptor::data_source" ref="a6b815fda5713a7298ea7fac21f732c59" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const DataSource& <a class="el" href="structnanoflann_1_1_l2___simple___adaptor.html#a6b815fda5713a7298ea7fac21f732c59">nanoflann::L2_Simple_Adaptor::data_source</a></td> </tr> </table> </div> <div class="memdoc"> <p>Definition at line <a class="el" href="nanoflann_8hpp_source.html#l00325">325</a> of file <a class="el" href="nanoflann_8hpp_source.html">nanoflann.hpp</a>.</p> </div> </div> </div> <br><hr><br> <table border="0" width="100%"> <tr> <td> Page generated by <a href="http://www.doxygen.org" target="_blank">Doxygen 1.7.5</a> for MRPT 0.9.5 SVN: at Sun Sep 25 17:20:18 UTC 2011</td><td></td> <td width="100"> </td> <td width="150"> </td></tr> </table> </body></html>