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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.5"/> <title>GEOS: LinearLocation.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">GEOS  <span id="projectnumber">3.5.0</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.5 --> <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="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_78009f08da3e03d86b70776dcc463e92.html">include</a></li><li class="navelem"><a class="el" href="dir_40c9e98f0599f998dfc16f8b0ec4bf37.html">geos</a></li><li class="navelem"><a class="el" href="dir_33ab82ab366d28e0c899d5be4fdea085.html">linearref</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">LinearLocation.h</div> </div> </div><!--header--> <div class="contents"> <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/**********************************************************************</span></div> <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> *</span></div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * GEOS - Geometry Engine Open Source</span></div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * http://geos.osgeo.org</span></div> <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div> <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Copyright (C) 2011 Sandro Santilli <strk@keybit.net></span></div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * Copyright (C) 2005-2006 Refractions Research Inc.</span></div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * Copyright (C) 2001-2002 Vivid Solutions Inc.</span></div> <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * This is free software; you can redistribute and/or modify it under</span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * the terms of the GNU Lesser General Public Licence as published</span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * by the Free Software Foundation.</span></div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * See the COPYING file for more information.</span></div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> **********************************************************************</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> *</span></div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * Last port: linearref/LinearLocation.java r463</span></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> *</span></div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> **********************************************************************/</span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#ifndef GEOS_LINEARREF_LINEARLOCATION_H</span></div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor"></span><span class="preprocessor">#define GEOS_LINEARREF_LINEARLOCATION_H</span></div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <string></span></div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <memory></span> <span class="comment">// for std::auto_ptr</span></div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <geos/geom/Coordinate.h></span></div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <geos/geom/Geometry.h></span></div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <geos/geom/LineSegment.h></span></div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">namespace </span>geos {</div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace </span>linearref { <span class="comment">// geos::linearref</span></div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div> <div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="classgeos_1_1linearref_1_1LinearLocation.html"> 43</a></span> <span class="keyword">class </span><a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html">LinearLocation</a></div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> {</div> <div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">private</span>:</div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> componentIndex;</div> <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> segmentIndex;</div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">double</span> segmentFraction;</div> <div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div> <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordtype">void</span> normalize();</div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div> <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">public</span>:</div> <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">static</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html">LinearLocation</a> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#a017a305a4c32502bb87ab61cd569fbc7">getEndLocation</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>* linear);</div> <div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div> <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">static</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#ae9137b3ee11b144d01d928a2ad85ac14">pointAlongSegmentByFraction</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>& p0, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>& p1, <span class="keywordtype">double</span> frac);</div> <div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div> <div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div> <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#a2982685aadfd7bdce29215db3a653780">LinearLocation</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> segmentIndex = 0, <span class="keywordtype">double</span> segmentFraction = 0.0);</div> <div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div> <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#a2982685aadfd7bdce29215db3a653780">LinearLocation</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> componentIndex, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> segmentIndex, <span class="keywordtype">double</span> segmentFraction);</div> <div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div> <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordtype">void</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#ac1de5d7e436b7249e57c2227c566eafa">clamp</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>* linear);</div> <div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div> <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordtype">void</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#abe73a6c5d10b6bc8f2dbfa5bd25ddc82">snapToVertex</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>* linearGeom, <span class="keywordtype">double</span> minDistance);</div> <div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div> <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordtype">double</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#ad85594096af5010d17cfa365b90c5fc6">getSegmentLength</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>* linearGeom) <span class="keyword">const</span>;</div> <div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div> <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordtype">void</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#a9480d64cb462dc9ae0aacb9489f2d71a">setToEnd</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>* linear);</div> <div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div> <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#a4dd16e05c60395709cad76135d9dcc28">getComponentIndex</a>() <span class="keyword">const</span>;</div> <div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div> <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#ad81d3625cbf3aac3979b6a5ef1856150">getSegmentIndex</a>() <span class="keyword">const</span>;</div> <div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div> <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordtype">double</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#ab2ecfec59697bdd38274173e5fb847e4">getSegmentFraction</a>() <span class="keyword">const</span>;</div> <div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div> <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#aa8492cc339a966a44c2db8a0446110fb">isVertex</a>() <span class="keyword">const</span>;</div> <div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div> <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#a50df7142413e9e0f71c08a17e44fb53a">getCoordinate</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>* linearGeom) <span class="keyword">const</span>;</div> <div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div> <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  std::auto_ptr<geom::LineSegment> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#a0a4580505787da9f9e6a89eea69590cd">getSegment</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>* linearGeom) <span class="keyword">const</span>;</div> <div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div> <div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#a0a7f6a53225266e50cd5e9f74aacd975">isValid</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>* linearGeom) <span class="keyword">const</span>;</div> <div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div> <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordtype">int</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#aeb879ed9f26e208b409a5911bbd181fc">compareTo</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html">LinearLocation</a>& other) <span class="keyword">const</span>;</div> <div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div> <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordtype">int</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#a863ac8110072aedd8df6acf3e2cbe3e3">compareLocationValues</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> componentIndex1, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> segmentIndex1, <span class="keywordtype">double</span> segmentFraction1) <span class="keyword">const</span>;</div> <div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div> <div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#a863ac8110072aedd8df6acf3e2cbe3e3">compareLocationValues</a>(</div> <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> componentIndex0, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> segmentIndex0, <span class="keywordtype">double</span> segmentFraction0,</div> <div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> componentIndex1, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> segmentIndex1, <span class="keywordtype">double</span> segmentFraction1);</div> <div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div> <div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#aa2afb586307fce0af72b060354f1c78c">isOnSameSegment</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html">LinearLocation</a>& loc) <span class="keyword">const</span>;</div> <div class="line"><a name="l00228"></a><span class="lineno"> 228</span> </div> <div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html#a92e789161df73b41357125289d9b767a">isEndpoint</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& linearGeom) <span class="keyword">const</span>;</div> <div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div> <div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keyword">friend</span> std::ostream& operator<< (std::ostream& out, <span class="keyword">const</span> <a class="code" href="classgeos_1_1linearref_1_1LinearLocation.html">LinearLocation</a>& obj );</div> <div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div> <div class="line"><a name="l00241"></a><span class="lineno"> 241</span> };</div> <div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div> <div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div> <div class="line"><a name="l00244"></a><span class="lineno"> 244</span> } <span class="comment">// namespace geos.linearref</span></div> <div class="line"><a name="l00245"></a><span class="lineno"> 245</span> } <span class="comment">// namespace geos</span></div> <div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div> <div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="preprocessor">#endif</span></div> <div class="ttc" id="classgeos_1_1geom_1_1Coordinate_html"><div class="ttname"><a href="classgeos_1_1geom_1_1Coordinate.html">geos::geom::Coordinate</a></div><div class="ttdoc">Coordinate is the lightweight class used to store coordinates. </div><div class="ttdef"><b>Definition:</b> Coordinate.h:60</div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_aa8492cc339a966a44c2db8a0446110fb"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#aa8492cc339a966a44c2db8a0446110fb">geos::linearref::LinearLocation::isVertex</a></div><div class="ttdeci">bool isVertex() const </div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_ab2ecfec59697bdd38274173e5fb847e4"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#ab2ecfec59697bdd38274173e5fb847e4">geos::linearref::LinearLocation::getSegmentFraction</a></div><div class="ttdeci">double getSegmentFraction() const </div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_a50df7142413e9e0f71c08a17e44fb53a"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#a50df7142413e9e0f71c08a17e44fb53a">geos::linearref::LinearLocation::getCoordinate</a></div><div class="ttdeci">geom::Coordinate getCoordinate(const geom::Geometry *linearGeom) const </div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_ac1de5d7e436b7249e57c2227c566eafa"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#ac1de5d7e436b7249e57c2227c566eafa">geos::linearref::LinearLocation::clamp</a></div><div class="ttdeci">void clamp(const geom::Geometry *linear)</div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_a863ac8110072aedd8df6acf3e2cbe3e3"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#a863ac8110072aedd8df6acf3e2cbe3e3">geos::linearref::LinearLocation::compareLocationValues</a></div><div class="ttdeci">int compareLocationValues(unsigned int componentIndex1, unsigned int segmentIndex1, double segmentFraction1) const </div></div> <div class="ttc" id="classgeos_1_1geom_1_1Geometry_html"><div class="ttname"><a href="classgeos_1_1geom_1_1Geometry.html">geos::geom::Geometry</a></div><div class="ttdoc">Basic implementation of Geometry, constructed and destructed by GeometryFactory. </div><div class="ttdef"><b>Definition:</b> Geometry.h:167</div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_ad85594096af5010d17cfa365b90c5fc6"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#ad85594096af5010d17cfa365b90c5fc6">geos::linearref::LinearLocation::getSegmentLength</a></div><div class="ttdeci">double getSegmentLength(const geom::Geometry *linearGeom) const </div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html">geos::linearref::LinearLocation</a></div><div class="ttdoc">Represents a location along a LineString or MultiLineString. </div><div class="ttdef"><b>Definition:</b> LinearLocation.h:43</div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_a0a4580505787da9f9e6a89eea69590cd"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#a0a4580505787da9f9e6a89eea69590cd">geos::linearref::LinearLocation::getSegment</a></div><div class="ttdeci">std::auto_ptr< geom::LineSegment > getSegment(const geom::Geometry *linearGeom) const </div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_aa2afb586307fce0af72b060354f1c78c"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#aa2afb586307fce0af72b060354f1c78c">geos::linearref::LinearLocation::isOnSameSegment</a></div><div class="ttdeci">bool isOnSameSegment(const LinearLocation &loc) const </div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_a4dd16e05c60395709cad76135d9dcc28"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#a4dd16e05c60395709cad76135d9dcc28">geos::linearref::LinearLocation::getComponentIndex</a></div><div class="ttdeci">unsigned int getComponentIndex() const </div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_ad81d3625cbf3aac3979b6a5ef1856150"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#ad81d3625cbf3aac3979b6a5ef1856150">geos::linearref::LinearLocation::getSegmentIndex</a></div><div class="ttdeci">unsigned int getSegmentIndex() const </div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_a92e789161df73b41357125289d9b767a"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#a92e789161df73b41357125289d9b767a">geos::linearref::LinearLocation::isEndpoint</a></div><div class="ttdeci">bool isEndpoint(const geom::Geometry &linearGeom) const </div><div class="ttdoc">Tests whether this location is an endpoint of the linear component it refers to. </div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_ae9137b3ee11b144d01d928a2ad85ac14"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#ae9137b3ee11b144d01d928a2ad85ac14">geos::linearref::LinearLocation::pointAlongSegmentByFraction</a></div><div class="ttdeci">static geom::Coordinate pointAlongSegmentByFraction(const geom::Coordinate &p0, const geom::Coordinate &p1, double frac)</div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_a0a7f6a53225266e50cd5e9f74aacd975"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#a0a7f6a53225266e50cd5e9f74aacd975">geos::linearref::LinearLocation::isValid</a></div><div class="ttdeci">bool isValid(const geom::Geometry *linearGeom) const </div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_a017a305a4c32502bb87ab61cd569fbc7"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#a017a305a4c32502bb87ab61cd569fbc7">geos::linearref::LinearLocation::getEndLocation</a></div><div class="ttdeci">static LinearLocation getEndLocation(const geom::Geometry *linear)</div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_a2982685aadfd7bdce29215db3a653780"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#a2982685aadfd7bdce29215db3a653780">geos::linearref::LinearLocation::LinearLocation</a></div><div class="ttdeci">LinearLocation(unsigned int segmentIndex=0, double segmentFraction=0.0)</div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_a9480d64cb462dc9ae0aacb9489f2d71a"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#a9480d64cb462dc9ae0aacb9489f2d71a">geos::linearref::LinearLocation::setToEnd</a></div><div class="ttdeci">void setToEnd(const geom::Geometry *linear)</div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_abe73a6c5d10b6bc8f2dbfa5bd25ddc82"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#abe73a6c5d10b6bc8f2dbfa5bd25ddc82">geos::linearref::LinearLocation::snapToVertex</a></div><div class="ttdeci">void snapToVertex(const geom::Geometry *linearGeom, double minDistance)</div></div> <div class="ttc" id="classgeos_1_1linearref_1_1LinearLocation_html_aeb879ed9f26e208b409a5911bbd181fc"><div class="ttname"><a href="classgeos_1_1linearref_1_1LinearLocation.html#aeb879ed9f26e208b409a5911bbd181fc">geos::linearref::LinearLocation::compareTo</a></div><div class="ttdeci">int compareTo(const LinearLocation &other) const </div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.5 </small></address> </body> </html>