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89 lines
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 <span id="projectnumber">3.9.1dev</span>
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<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> </ul>
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<div class="title">geomgraph/Node.h</div> </div>
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<a href="geomgraph_2Node_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> <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@kbt.io></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: geomgraph/Node.java r411 (JTS-1.12+)</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> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#ifndef GEOS_GEOMGRAPH_NODE_H</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#define GEOS_GEOMGRAPH_NODE_H</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <<a class="code" href="export_8h.html">geos/export.h</a>></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <<a class="code" href="geomgraph_2GraphComponent_8h.html">geos/geomgraph/GraphComponent.h</a>></span> <span class="comment">// for inheritance</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <<a class="code" href="Coordinate_8h.html">geos/geom/Coordinate.h</a>></span> <span class="comment">// for member</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#ifndef NDEBUG</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="EdgeEndStar_8h.html">geos/geomgraph/EdgeEndStar.h</a>></span> <span class="comment">// for testInvariant</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="code" href="EdgeEnd_8h.html">geos/geomgraph/EdgeEnd.h</a>></span> <span class="comment">// for testInvariant</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#endif // ndef NDEBUG</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> <span class="preprocessor">#include <<a class="code" href="inline_8h.html">geos/inline.h</a>></span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include <cassert></span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#ifdef _MSC_VER</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#pragma warning(push)</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">// Forward declarations</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">namespace </span>geom {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">class </span>IntersectionMatrix;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> }</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">namespace </span>geomgraph {</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">class </span>Node;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">class </span>EdgeEndStar;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">class </span>EdgeEnd;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">class </span>Label;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">class </span>NodeFactory;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> }</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> }</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">namespace </span>geomgraph { <span class="comment">// geos.geomgraph</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Node.html"> 62</a></span> <span class="keyword">class </span><a class="code" href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a> <a class="code" href="classgeos_1_1geomgraph_1_1Node.html">Node</a>: <span class="keyword">public</span> <a class="code" href="classgeos_1_1geomgraph_1_1GraphComponent.html">GraphComponent</a> {</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">using</span> GraphComponent::setLabel;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">friend</span> std::ostream& <a class="code" href="namespacegeos_1_1geom.html#a2031e0143940407ca589d3216cf0eb06">operator<< </a>(std::ostream& os, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geomgraph_1_1Node.html">Node</a>& node);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <a class="code" href="classgeos_1_1geomgraph_1_1Node.html">Node</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>& newCoord, <a class="code" href="classgeos_1_1geomgraph_1_1EdgeEndStar.html">EdgeEndStar</a>* newEdges);</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  ~<a class="code" href="classgeos_1_1geomgraph_1_1Node.html">Node</a>() <span class="keyword">override</span>;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>& getCoordinate() <span class="keyword">const</span>;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geomgraph_1_1EdgeEndStar.html">EdgeEndStar</a>* getEdges();</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordtype">bool</span> isIsolated() <span class="keyword">const override</span>;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> add(<a class="code" href="classgeos_1_1geomgraph_1_1EdgeEnd.html">EdgeEnd</a>* e);</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>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> mergeLabel(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geomgraph_1_1Node.html">Node</a>& n);</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> mergeLabel(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geomgraph_1_1Label.html">Label</a>& label2);</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> setLabel(<span class="keywordtype">int</span> argIndex, <a class="code" href="namespacegeos_1_1geom.html#ae55a225cd843a6b153a7b6ca5a4707c8">geom::Location</a> onLocation);</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> setLabelBoundary(<span class="keywordtype">int</span> argIndex);</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">virtual</span> <a class="code" href="namespacegeos_1_1geom.html#ae55a225cd843a6b153a7b6ca5a4707c8">geom::Location</a> computeMergedLocation(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geomgraph_1_1Label.html">Label</a>& label2, <span class="keywordtype">int</span> eltIndex);</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keyword">virtual</span> std::string print();</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> std::vector<double>& getZ() <span class="keyword">const</span>;</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> addZ(<span class="keywordtype">double</span>);</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> isIncidentEdgeInResult() <span class="keyword">const</span>;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordtype">void</span> testInvariant() <span class="keyword">const</span>;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div><div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Node.html#a3bb44b93299ed6a5b2b5d6d07790564a"> 136</a></span>  <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> <a class="code" href="classgeos_1_1geomgraph_1_1Node.html#a3bb44b93299ed6a5b2b5d6d07790564a">coord</a>;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Node.html#a152b9735f14852bc19a1db93eb6c144e"> 138</a></span>  <a class="code" href="classgeos_1_1geomgraph_1_1EdgeEndStar.html">EdgeEndStar</a>* <a class="code" href="classgeos_1_1geomgraph_1_1Node.html#a152b9735f14852bc19a1db93eb6c144e">edges</a>;</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Node.html#ae93ce9684bc7992a5dfc722e4fbc6879"> 144</a></span>  <a class="code" href="classgeos_1_1geomgraph_1_1Node.html#ae93ce9684bc7992a5dfc722e4fbc6879">computeIM</a>(<a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html">geom::IntersectionMatrix</a>& <span class="comment">/*im*/</span>)<span class="keyword"> override </span>{}</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div><div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Node.html#a373d5d3ef0f34a583b77950df82e5755"> 148</a></span>  std::vector<double> <a class="code" href="classgeos_1_1geomgraph_1_1Node.html#a373d5d3ef0f34a583b77950df82e5755">zvals</a>;</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00150"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Node.html#aad6d4ed2ecee7833e0676d590dbab29a"> 150</a></span>  <span class="keywordtype">double</span> <a class="code" href="classgeos_1_1geomgraph_1_1Node.html#aad6d4ed2ecee7833e0676d590dbab29a">ztot</a>;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> };</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> std::ostream& <a class="code" href="namespacegeos_1_1geom.html#a2031e0143940407ca589d3216cf0eb06">operator<< </a>(std::ostream& os, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geomgraph_1_1Node.html">Node</a>& node);</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Node.html#af3d12b166c55849f1241a7e9b1fd03bf"> 157</a></span> Node::testInvariant()<span class="keyword"> const</span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="keyword"></span>{</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="preprocessor">#ifndef NDEBUG</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">if</span>(edges) {</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="comment">// Each EdgeEnd in the star has this Node's</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="comment">// coordinate as first coordinate</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">for</span>(<a class="code" href="classgeos_1_1geomgraph_1_1EdgeEndStar.html#a9576a2b4b762b5b2fa0f8864691767ce">EdgeEndStar::iterator</a></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  it = edges->begin(), itEnd = edges->end();</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  it != itEnd; it++) {</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <a class="code" href="classgeos_1_1geomgraph_1_1EdgeEnd.html">EdgeEnd</a>* e = *it;</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  assert(e);</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  assert(e-><a class="code" href="classgeos_1_1geomgraph_1_1EdgeEnd.html#a3d51741bca0671cf06228aacd23ebd11">getCoordinate</a>().<a class="code" href="classgeos_1_1geom_1_1Coordinate.html#a2c21bb7a17fd64f70d6ee55990cb87b9">equals2D</a>(coord));</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  }</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="preprocessor">#if 0 // We can't rely on numerical stability with FP computations</span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="comment">// ztot is the sum of doubnle sin zvals vector</span></div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordtype">double</span> ztot_check = 0.0;</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">for</span>(std::vector<double>::const_iterator</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  i = zvals.begin(), e = zvals.end();</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  i != e;</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  i++) {</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  ztot_check += *i;</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  }</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  assert(ztot_check == ztot);</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="preprocessor">#endif // 0</span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> }</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> } <span class="comment">// namespace geos.geomgraph</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> } <span class="comment">// namespace geos</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment">//#ifdef GEOS_INLINE</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment">//# include "geos/geomgraph/Node.inl"</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment">//#endif</span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="preprocessor">#ifdef _MSC_VER</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="preprocessor">#pragma warning(pop)</span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="preprocessor">#endif // ifndef GEOS_GEOMGRAPH_NODE_H</span></div><div class="ttc" id="classgeos_1_1geomgraph_1_1EdgeEnd_html_a3d51741bca0671cf06228aacd23ebd11"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1EdgeEnd.html#a3d51741bca0671cf06228aacd23ebd11">geos::geomgraph::EdgeEnd::getCoordinate</a></div><div class="ttdeci">virtual geom::Coordinate & getCoordinate()</div><div class="ttdef"><b>Definition:</b> <a href="EdgeEnd_8h_source.html#l00106">EdgeEnd.h:106</a></div></div>
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<div class="ttc" id="classgeos_1_1geomgraph_1_1EdgeEndStar_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1EdgeEndStar.html">geos::geomgraph::EdgeEndStar</a></div><div class="ttdoc">A EdgeEndStar is an ordered list of EdgeEnds around a node. </div><div class="ttdef"><b>Definition:</b> <a href="EdgeEndStar_8h_source.html#l00065">EdgeEndStar.h:65</a></div></div>
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<div class="ttc" id="geomgraph_2GraphComponent_8h_html"><div class="ttname"><a href="geomgraph_2GraphComponent_8h.html">GraphComponent.h</a></div></div>
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<div class="ttc" id="classgeos_1_1geomgraph_1_1Node_html_a3bb44b93299ed6a5b2b5d6d07790564a"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Node.html#a3bb44b93299ed6a5b2b5d6d07790564a">geos::geomgraph::Node::coord</a></div><div class="ttdeci">geom::Coordinate coord</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Node_8h_source.html#l00136">geomgraph/Node.h:136</a></div></div>
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<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>
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<div class="ttc" id="inline_8h_html"><div class="ttname"><a href="inline_8h.html">inline.h</a></div></div>
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<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> <a href="Coordinate_8h_source.html#l00060">Coordinate.h:60</a></div></div>
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<div class="ttc" id="export_8h_html"><div class="ttname"><a href="export_8h.html">export.h</a></div></div>
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<div class="ttc" id="classgeos_1_1geomgraph_1_1EdgeEndStar_html_a9576a2b4b762b5b2fa0f8864691767ce"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1EdgeEndStar.html#a9576a2b4b762b5b2fa0f8864691767ce">geos::geomgraph::EdgeEndStar::iterator</a></div><div class="ttdeci">container::iterator iterator</div><div class="ttdef"><b>Definition:</b> <a href="EdgeEndStar_8h_source.html#l00070">EdgeEndStar.h:70</a></div></div>
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<div class="ttc" id="classgeos_1_1geomgraph_1_1Node_html_ae93ce9684bc7992a5dfc722e4fbc6879"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Node.html#ae93ce9684bc7992a5dfc722e4fbc6879">geos::geomgraph::Node::computeIM</a></div><div class="ttdeci">void computeIM(geom::IntersectionMatrix &) override</div><div class="ttdoc">Basic nodes do not compute IMs. </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Node_8h_source.html#l00144">geomgraph/Node.h:144</a></div></div>
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<div class="ttc" id="classgeos_1_1geom_1_1IntersectionMatrix_html"><div class="ttname"><a href="classgeos_1_1geom_1_1IntersectionMatrix.html">geos::geom::IntersectionMatrix</a></div><div class="ttdoc">Implementation of Dimensionally Extended Nine-Intersection Model (DE-9IM) matrix. ...</div><div class="ttdef"><b>Definition:</b> <a href="IntersectionMatrix_8h_source.html#l00054">IntersectionMatrix.h:54</a></div></div>
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<div class="ttc" id="classgeos_1_1geomgraph_1_1Node_html_a373d5d3ef0f34a583b77950df82e5755"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Node.html#a373d5d3ef0f34a583b77950df82e5755">geos::geomgraph::Node::zvals</a></div><div class="ttdeci">std::vector< double > zvals</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Node_8h_source.html#l00148">geomgraph/Node.h:148</a></div></div>
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<div class="ttc" id="classgeos_1_1geomgraph_1_1EdgeEnd_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1EdgeEnd.html">geos::geomgraph::EdgeEnd</a></div><div class="ttdoc">Models the end of an edge incident on a node. </div><div class="ttdef"><b>Definition:</b> <a href="EdgeEnd_8h_source.html#l00056">EdgeEnd.h:56</a></div></div>
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<div class="ttc" id="namespacegeos_1_1geom_html_a2031e0143940407ca589d3216cf0eb06"><div class="ttname"><a href="namespacegeos_1_1geom.html#a2031e0143940407ca589d3216cf0eb06">geos::geom::operator<<</a></div><div class="ttdeci">std::ostream & operator<<(std::ostream &os, const Coordinate &c)</div><div class="ttdoc">Output function. </div></div>
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<div class="ttc" id="namespacegeos_1_1geom_html_ae55a225cd843a6b153a7b6ca5a4707c8"><div class="ttname"><a href="namespacegeos_1_1geom.html#ae55a225cd843a6b153a7b6ca5a4707c8">geos::geom::Location</a></div><div class="ttdeci">Location</div><div class="ttdoc">Constants representing the location of a point relative to a geometry. </div><div class="ttdef"><b>Definition:</b> <a href="Location_8h_source.html#l00034">Location.h:34</a></div></div>
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<div class="ttc" id="EdgeEndStar_8h_html"><div class="ttname"><a href="EdgeEndStar_8h.html">EdgeEndStar.h</a></div></div>
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<div class="ttc" id="classgeos_1_1geomgraph_1_1Label_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Label.html">geos::geomgraph::Label</a></div><div class="ttdoc">A Label indicates the topological relationship of a component of a topology graph to a given Geometry...</div><div class="ttdef"><b>Definition:</b> <a href="Label_8h_source.html#l00059">Label.h:59</a></div></div>
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<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>
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<div class="ttc" id="classgeos_1_1geomgraph_1_1Node_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Node.html">geos::geomgraph::Node</a></div><div class="ttdoc">The node component of a geometry graph. </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Node_8h_source.html#l00062">geomgraph/Node.h:62</a></div></div>
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<div class="ttc" id="Coordinate_8h_html"><div class="ttname"><a href="Coordinate_8h.html">Coordinate.h</a></div></div>
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<div class="ttc" id="classgeos_1_1geomgraph_1_1GraphComponent_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1GraphComponent.html">geos::geomgraph::GraphComponent</a></div><div class="ttdoc">A GraphComponent is the parent class for the objects&#39; that form a graph. </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2GraphComponent_8h_source.html#l00047">geomgraph/GraphComponent.h:47</a></div></div>
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<div class="ttc" id="classgeos_1_1geom_1_1Coordinate_html_a2c21bb7a17fd64f70d6ee55990cb87b9"><div class="ttname"><a href="classgeos_1_1geom_1_1Coordinate.html#a2c21bb7a17fd64f70d6ee55990cb87b9">geos::geom::Coordinate::equals2D</a></div><div class="ttdeci">bool equals2D(const Coordinate &other) const </div></div>
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<div class="ttc" id="classgeos_1_1geomgraph_1_1Node_html_aad6d4ed2ecee7833e0676d590dbab29a"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Node.html#aad6d4ed2ecee7833e0676d590dbab29a">geos::geomgraph::Node::ztot</a></div><div class="ttdeci">double ztot</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Node_8h_source.html#l00150">geomgraph/Node.h:150</a></div></div>
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<div class="ttc" id="EdgeEnd_8h_html"><div class="ttname"><a href="EdgeEnd_8h.html">EdgeEnd.h</a></div></div>
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<div class="ttc" id="classgeos_1_1geomgraph_1_1Node_html_a152b9735f14852bc19a1db93eb6c144e"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Node.html#a152b9735f14852bc19a1db93eb6c144e">geos::geomgraph::Node::edges</a></div><div class="ttdeci">EdgeEndStar * edges</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Node_8h_source.html#l00138">geomgraph/Node.h:138</a></div></div>
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