darkblueb
/
geos_390_docs
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
geos_390_docs/geomgraph_2index_2MonotoneC...

80 lines
20 KiB
HTML
Raw Permalink Blame History

<!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 1.8.11"/>
<title>GEOS: MonotoneChain.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 id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">GEOS
&#160;<span id="projectnumber">3.9.1dev</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.11 -->
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main&#160;Page</span></a></li>
<li><a href="pages.html"><span>Related&#160;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&#160;List</span></a></li>
<li><a href="globals.html"><span>File&#160;Members</span></a></li>
</ul>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_0bc14b2fb119a11b6a0f32f4d350db61.html">geos</a></li><li class="navelem"><a class="el" href="dir_2e8ed28ebb42cbdc65aded50ed5bb764.html">geomgraph</a></li><li class="navelem"><a class="el" href="dir_3a665ed2ab4ef8aa97879fd6c7dc109c.html">index</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">geomgraph/index/MonotoneChain.h</div> </div>
</div><!--header-->
<div class="contents">
<a href="geomgraph_2index_2MonotoneChain_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/**********************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * GEOS - Geometry Engine Open Source</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * http://geos.osgeo.org</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * Copyright (C) 2005-2006 Refractions Research Inc.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * Copyright (C) 2001-2002 Vivid Solutions Inc.</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> * This is free software; you can redistribute and/or modify it under</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * the terms of the GNU Lesser General Public Licence as published</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * by the Free Software Foundation.</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> * See the COPYING file for more information.</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> **********************************************************************</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> * Last port: geomgraph/index/MonotoneChain.java rev. 1.3 (JTS-1.7)</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment"> **********************************************************************/</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#ifndef GEOS_GEOMGRAPH_INDEX_MONOTONECHAIN_H</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#define GEOS_GEOMGRAPH_INDEX_MONOTONECHAIN_H</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="export_8h.html">geos/export.h</a>&gt;</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="SweepLineEventObj_8h.html">geos/geomgraph/index/SweepLineEventObj.h</a>&gt;</span> <span class="comment">// for inheritance</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="MonotoneChainEdge_8h.html">geos/geomgraph/index/MonotoneChainEdge.h</a>&gt;</span> <span class="comment">// for inline</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="geomgraph_2index_2MonotoneChain_8h.html">geos/geomgraph/index/MonotoneChain.h</a>&gt;</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="comment">// Forward declarations</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="keyword">namespace </span>geomgraph {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="keyword">namespace </span>index {</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="keyword">class </span>SegmentIntersector;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;}</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;}</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;}</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="keyword">namespace </span>geomgraph { <span class="comment">// geos::geomgraph</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="keyword">namespace </span>index { <span class="comment">// geos::geomgraph::index</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;</div><div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html"> 45</a></span>&#160;<span class="keyword">class </span><a class="code" href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a> <a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html">MonotoneChain</a>: <span class="keyword">public</span> <a class="code" href="classgeos_1_1geomgraph_1_1index_1_1SweepLineEventOBJ.html">SweepLineEventOBJ</a> {</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#a0f1d60e21429474e469853b45f8909b2"> 47</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChainEdge.html">MonotoneChainEdge</a>* <a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#a0f1d60e21429474e469853b45f8909b2">mce</a>;</div><div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#af9a57322e93279a8ad480fc1a67c8341"> 48</a></span>&#160; <span class="keywordtype">size_t</span> <a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#af9a57322e93279a8ad480fc1a67c8341">chainIndex</a>;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html">MonotoneChain</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html">MonotoneChain</a>&amp; other) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html">MonotoneChain</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html">MonotoneChain</a>&amp; rhs) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;</div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#a3bb5ddedb06efaef5b3691522f70e5e4"> 55</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#a3bb5ddedb06efaef5b3691522f70e5e4">MonotoneChain</a>(<a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChainEdge.html">MonotoneChainEdge</a>* newMce, <span class="keywordtype">size_t</span> newChainIndex):</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; mce(newMce),</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; chainIndex(newChainIndex)</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; {}</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#ab94caf1fea10e8ab54c2dc93ee85444b"> 60</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#ab94caf1fea10e8ab54c2dc93ee85444b">~MonotoneChain</a>()<span class="keyword"> override </span>{}</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keywordtype">void</span></div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#ab9107f3425db5663c62f1942caf4810e"> 63</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#ab9107f3425db5663c62f1942caf4810e">computeIntersections</a>(<a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html">MonotoneChain</a>* mc, <a class="code" href="classgeos_1_1geomgraph_1_1index_1_1SegmentIntersector.html">SegmentIntersector</a>* si)</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; {</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; mce-&gt;<a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChainEdge.html#af05923e6785b92535c0fd40e10988269">computeIntersectsForChain</a>(chainIndex, *(mc-&gt;<a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#a0f1d60e21429474e469853b45f8909b2">mce</a>), mc-&gt;<a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#af9a57322e93279a8ad480fc1a67c8341">chainIndex</a>, *si);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; }</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;};</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;} <span class="comment">// namespace geos.geomgraph.index</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;} <span class="comment">// namespace geos.geomgraph</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;} <span class="comment">// namespace geos</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;</div><div class="ttc" id="SweepLineEventObj_8h_html"><div class="ttname"><a href="SweepLineEventObj_8h.html">SweepLineEventObj.h</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1index_1_1MonotoneChainEdge_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChainEdge.html">geos::geomgraph::index::MonotoneChainEdge</a></div><div class="ttdoc">MonotoneChains are a way of partitioning the segments of an edge to allow for fast searching of inter...</div><div class="ttdef"><b>Definition:</b> <a href="MonotoneChainEdge_8h_source.html#l00046">MonotoneChainEdge.h:46</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain_html_ab9107f3425db5663c62f1942caf4810e"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#ab9107f3425db5663c62f1942caf4810e">geos::geomgraph::index::MonotoneChain::computeIntersections</a></div><div class="ttdeci">void computeIntersections(MonotoneChain *mc, SegmentIntersector *si)</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2index_2MonotoneChain_8h_source.html#l00063">geomgraph/index/MonotoneChain.h:63</a></div></div>
<div class="ttc" id="export_8h_html_ae36df939090171f6e9a28a8cb6254fea"><div class="ttname"><a href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a></div><div class="ttdeci">#define GEOS_DLL</div><div class="ttdef"><b>Definition:</b> <a href="export_8h_source.html#l00028">export.h:28</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain_html_af9a57322e93279a8ad480fc1a67c8341"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#af9a57322e93279a8ad480fc1a67c8341">geos::geomgraph::index::MonotoneChain::chainIndex</a></div><div class="ttdeci">size_t chainIndex</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2index_2MonotoneChain_8h_source.html#l00048">geomgraph/index/MonotoneChain.h:48</a></div></div>
<div class="ttc" id="export_8h_html"><div class="ttname"><a href="export_8h.html">export.h</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1index_1_1SegmentIntersector_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1index_1_1SegmentIntersector.html">geos::geomgraph::index::SegmentIntersector</a></div><div class="ttdoc">Computes the intersection of line segments, and adds the intersection to the edges containing the seg...</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2index_2SegmentIntersector_8h_source.html#l00047">geomgraph/index/SegmentIntersector.h:47</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain_html_ab94caf1fea10e8ab54c2dc93ee85444b"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#ab94caf1fea10e8ab54c2dc93ee85444b">geos::geomgraph::index::MonotoneChain::~MonotoneChain</a></div><div class="ttdeci">~MonotoneChain() override</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2index_2MonotoneChain_8h_source.html#l00060">geomgraph/index/MonotoneChain.h:60</a></div></div>
<div class="ttc" id="MonotoneChainEdge_8h_html"><div class="ttname"><a href="MonotoneChainEdge_8h.html">MonotoneChainEdge.h</a></div></div>
<div class="ttc" id="namespacegeos_html"><div class="ttname"><a href="namespacegeos.html">geos</a></div><div class="ttdoc">Basic namespace for all GEOS functionalities. </div><div class="ttdef"><b>Definition:</b> <a href="IndexedNestedRingTester_8h_source.html#l00026">IndexedNestedRingTester.h:26</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html">geos::geomgraph::index::MonotoneChain</a></div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2index_2MonotoneChain_8h_source.html#l00045">geomgraph/index/MonotoneChain.h:45</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain_html_a0f1d60e21429474e469853b45f8909b2"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#a0f1d60e21429474e469853b45f8909b2">geos::geomgraph::index::MonotoneChain::mce</a></div><div class="ttdeci">MonotoneChainEdge * mce</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2index_2MonotoneChain_8h_source.html#l00047">geomgraph/index/MonotoneChain.h:47</a></div></div>
<div class="ttc" id="geomgraph_2index_2MonotoneChain_8h_html"><div class="ttname"><a href="geomgraph_2index_2MonotoneChain_8h.html">MonotoneChain.h</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1index_1_1MonotoneChainEdge_html_af05923e6785b92535c0fd40e10988269"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChainEdge.html#af05923e6785b92535c0fd40e10988269">geos::geomgraph::index::MonotoneChainEdge::computeIntersectsForChain</a></div><div class="ttdeci">void computeIntersectsForChain(size_t chainIndex0, const MonotoneChainEdge &amp;mce, size_t chainIndex1, SegmentIntersector &amp;si)</div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain_html_a3bb5ddedb06efaef5b3691522f70e5e4"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChain.html#a3bb5ddedb06efaef5b3691522f70e5e4">geos::geomgraph::index::MonotoneChain::MonotoneChain</a></div><div class="ttdeci">MonotoneChain(MonotoneChainEdge *newMce, size_t newChainIndex)</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2index_2MonotoneChain_8h_source.html#l00055">geomgraph/index/MonotoneChain.h:55</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1index_1_1SweepLineEventOBJ_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1index_1_1SweepLineEventOBJ.html">geos::geomgraph::index::SweepLineEventOBJ</a></div><div class="ttdef"><b>Definition:</b> <a href="SweepLineEventObj_8h_source.html#l00029">SweepLineEventObj.h:29</a></div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.11
</small></address>
</body>
</html>
Reference in New Issue View Git Blame Copy Permalink