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<a href="geomgraph_2Edge_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) 2011 Sandro Santilli &lt;strk@kbt.io&gt;</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * Copyright (C) 2005-2006 Refractions Research Inc.</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> * Copyright (C) 2001-2002 Vivid Solutions Inc.</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<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>&#160;<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>&#160;<span class="comment"> * by the Free Software Foundation.</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * See the COPYING file for more information.</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"> *</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> * Last port: geomgraph/Edge.java r428 (JTS-1.12+)</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;<span class="comment"> **********************************************************************/</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#ifndef GEOS_GEOMGRAPH_EDGE_H</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#define GEOS_GEOMGRAPH_EDGE_H</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</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="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;cassert&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="preprocessor">#include &lt;<a class="code" href="geomgraph_2GraphComponent_8h.html">geos/geomgraph/GraphComponent.h</a>&gt;</span> <span class="comment">// for inheritance</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="Depth_8h.html">geos/geomgraph/Depth.h</a>&gt;</span> <span class="comment">// for member</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="EdgeIntersectionList_8h.html">geos/geomgraph/EdgeIntersectionList.h</a>&gt;</span> <span class="comment">// for composition</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="CoordinateSequence_8h.html">geos/geom/CoordinateSequence.h</a>&gt;</span> <span class="comment">// for inlines</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="Envelope_8h.html">geos/geom/Envelope.h</a>&gt;</span></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;<span class="preprocessor">#include &lt;<a class="code" href="inline_8h.html">geos/inline.h</a>&gt;</span></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;<span class="preprocessor">#ifdef _MSC_VER</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="preprocessor">#pragma warning(push)</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<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="l00040"></a><span class="lineno"> 40</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="comment">// Forward declarations</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="keyword">namespace </span>geom {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="keyword">class </span>IntersectionMatrix;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="keyword">class </span>Coordinate;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;}</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="keyword">namespace </span>algorithm {</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="keyword">class </span>LineIntersector;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;}</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="keyword">namespace </span>geomgraph {</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="keyword">class </span>Node;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="keyword">class </span>EdgeEndStar;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="keyword">class </span>Label;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="keyword">class </span>NodeFactory;</div><div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="namespacegeos_1_1geomgraph_1_1index.html"> 56</a></span>&#160;<span class="keyword">namespace </span>index {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="keyword">class </span><a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChainEdge.html">MonotoneChainEdge</a>;</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"> 60</span>&#160;}</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="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;<span class="keyword">namespace </span>geomgraph { <span class="comment">// geos.geomgraph</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html"> 66</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_1Edge.html">Edge</a>: <span class="keyword">public</span> <a class="code" href="classgeos_1_1geomgraph_1_1GraphComponent.html">GraphComponent</a> {</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <span class="keyword">using</span> GraphComponent::updateIM;</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;<span class="keyword">private</span>:</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#af4623b78f788b1d29d3ba0abf4a1a281"> 72</a></span>&#160; std::unique_ptr&lt;index::MonotoneChainEdge&gt; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#af4623b78f788b1d29d3ba0abf4a1a281">mce</a>;</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"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#a1cc810a689028f4320b71c98ff07d5ff"> 74</a></span>&#160; <a class="code" href="classgeos_1_1geom_1_1Envelope.html">geom::Envelope</a> <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#a1cc810a689028f4320b71c98ff07d5ff">env</a>;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;</div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#ae246ec93f0fb7edde1d440c0363a666b"> 76</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Depth.html">Depth</a> <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#ae246ec93f0fb7edde1d440c0363a666b">depth</a>;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;</div><div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#a884204c7e3d58b24f6adf78938cd0c4f"> 78</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#a884204c7e3d58b24f6adf78938cd0c4f">depthDelta</a>; <span class="comment">// the change in area depth from the R to L side of this edge</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#a1b0b479da4357e3149eb104c0c0b0fd4"> 80</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#a1b0b479da4357e3149eb104c0c0b0fd4">isIsolatedVar</a>;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="keywordtype">void</span></div><div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#aca28bd25195f20368d52d9eb56a18549"> 85</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#aca28bd25195f20368d52d9eb56a18549">testInvariant</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;<span class="keyword"> </span>{</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; assert(pts);</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; assert(pts-&gt;size() &gt; 1);</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; }</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="keyword">friend</span> std::ostream&amp; <a class="code" href="namespacegeos_1_1geom.html#a2031e0143940407ca589d3216cf0eb06">operator&lt;&lt; </a>(std::ostream&amp; os, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html">Edge</a>&amp; el);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="keyword">static</span> <span class="keywordtype">void</span> updateIM(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geomgraph_1_1Label.html">Label</a>&amp; lbl, <a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html">geom::IntersectionMatrix</a>&amp; im);</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#abc5a6cd041dacfa9e1dfdf1e8ff85904"> 96</a></span>&#160; std::unique_ptr&lt;geom::CoordinateSequence&gt; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#abc5a6cd041dacfa9e1dfdf1e8ff85904">pts</a>;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;</div><div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#aeffb661c7567e62d935db0d849313a63"> 98</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1EdgeIntersectionList.html">EdgeIntersectionList</a> <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#aeffb661c7567e62d935db0d849313a63">eiList</a>;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html">Edge</a>(<a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html">geom::CoordinateSequence</a>* newPts, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geomgraph_1_1Label.html">Label</a>&amp; newLabel);</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html">Edge</a>(<a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html">geom::CoordinateSequence</a>* newPts);</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; ~<a class="code" href="classgeos_1_1geomgraph_1_1Edge.html">Edge</a>() <span class="keyword">override</span>;</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">size_t</span></div><div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#ae40c9a275a02c540708c9fe7055d569d"> 109</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#ae40c9a275a02c540708c9fe7055d569d">getNumPoints</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;<span class="keyword"> </span>{</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="keywordflow">return</span> pts-&gt;getSize();</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; }</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html">geom::CoordinateSequence</a>*</div><div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#ac6ca070a9fc6ba4931ef127f91ae50e6"> 115</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#ac6ca070a9fc6ba4931ef127f91ae50e6">getCoordinates</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;<span class="keyword"> </span>{</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; testInvariant();</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keywordflow">return</span> pts.get();</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; }</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160;</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>&amp;</div><div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#acc391481c9f88d37c451c0067798285f"> 122</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#acc391481c9f88d37c451c0067798285f">getCoordinate</a>(<span class="keywordtype">size_t</span> i)<span class="keyword"> const</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160;<span class="keyword"> </span>{</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; testInvariant();</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="keywordflow">return</span> pts-&gt;getAt(i);</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; }</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160;</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>&amp;</div><div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#af7a94c0b8539c658174450124bbd96b9"> 129</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#af7a94c0b8539c658174450124bbd96b9">getCoordinate</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160;<span class="keyword"> </span>{</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; testInvariant();</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="keywordflow">return</span> pts-&gt;getAt(0);</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; }</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geomgraph_1_1Depth.html">Depth</a>&amp;</div><div class="line"><a name="l00137"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#a2d92656252599e1b3bb55fc892afd38e"> 137</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#a2d92656252599e1b3bb55fc892afd38e">getDepth</a>()</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; {</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; testInvariant();</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <span class="keywordflow">return</span> depth;</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; }</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160;</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00149"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#aad649a09b0f80f95583e3224861726b9"> 149</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#aad649a09b0f80f95583e3224861726b9">getDepthDelta</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160;<span class="keyword"> </span>{</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; testInvariant();</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <span class="keywordflow">return</span> depthDelta;</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; }</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160;</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#a99e4e9bdf50fb8889fa2b3c0bba76454"> 156</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#a99e4e9bdf50fb8889fa2b3c0bba76454">setDepthDelta</a>(<span class="keywordtype">int</span> newDepthDelta)</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; {</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; depthDelta = newDepthDelta;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; testInvariant();</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; }</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">size_t</span></div><div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#a36251f519804bc8e38071cafa2e8c0bb"> 163</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#a36251f519804bc8e38071cafa2e8c0bb">getMaximumSegmentIndex</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160;<span class="keyword"> </span>{</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; testInvariant();</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <span class="keywordflow">return</span> getNumPoints() - 1;</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; }</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160;</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geomgraph_1_1EdgeIntersectionList.html">EdgeIntersectionList</a>&amp;</div><div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#ac53637d17b732d234d2aa9747a792b0b"> 170</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#ac53637d17b732d234d2aa9747a792b0b">getEdgeIntersectionList</a>()</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; {</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; testInvariant();</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; <span class="keywordflow">return</span> eiList;</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; }</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160;</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geomgraph_1_1index_1_1MonotoneChainEdge.html">index::MonotoneChainEdge</a>* getMonotoneChainEdge();</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160;</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00183"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#a2ae1b020b58f943556bdbe28c1f9d7ae"> 183</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#a2ae1b020b58f943556bdbe28c1f9d7ae">isClosed</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160;<span class="keyword"> </span>{</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; testInvariant();</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; <span class="keywordflow">return</span> pts-&gt;getAt(0) == pts-&gt;getAt(getNumPoints() - 1);</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; }</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160;</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span> isCollapsed() <span class="keyword">const</span>;</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160;</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html">Edge</a>* getCollapsedEdge();</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#a71e7e29377a4c4e5674fd8c9e42f7f1a"> 198</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#a71e7e29377a4c4e5674fd8c9e42f7f1a">setIsolated</a>(<span class="keywordtype">bool</span> newIsIsolated)</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; {</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; isIsolatedVar = newIsIsolated;</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; testInvariant();</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; }</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; <span class="keywordtype">bool</span></div><div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#a42958f019fcd5414b902de785ec57a3a"> 205</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#a42958f019fcd5414b902de785ec57a3a">isIsolated</a>()<span class="keyword"> const override</span></div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160;<span class="keyword"> </span>{</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; testInvariant();</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160; <span class="keywordflow">return</span> isIsolatedVar;</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; }</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160;</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> addIntersections(<a class="code" href="classgeos_1_1algorithm_1_1LineIntersector.html">algorithm::LineIntersector</a>* li, <span class="keywordtype">size_t</span> segmentIndex,</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; <span class="keywordtype">size_t</span> geomIndex);</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160;</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; <span class="comment">//</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160;<span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> addIntersection(<a class="code" href="classgeos_1_1algorithm_1_1LineIntersector.html">algorithm::LineIntersector</a>* li, <span class="keywordtype">size_t</span> segmentIndex,</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; <span class="keywordtype">size_t</span> geomIndex, <span class="keywordtype">size_t</span> intIndex);</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160;</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; <span class="comment">//</span></div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160;<span class="comment"></span> <span class="keywordtype">void</span></div><div class="line"><a name="l00232"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#a842f49f9a7b44a5f875cb77402d17aa8"> 232</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#a842f49f9a7b44a5f875cb77402d17aa8">computeIM</a>(<a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html">geom::IntersectionMatrix</a>&amp; im)<span class="keyword"> override</span></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160;<span class="keyword"> </span>{</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; updateIM(label, im);</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; testInvariant();</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; }</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160;</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span> isPointwiseEqual(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html">Edge</a>* e) <span class="keyword">const</span>;</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160;</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; <span class="keyword">virtual</span> std::string print() <span class="keyword">const</span>;</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160;</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; <span class="keyword">virtual</span> std::string printReverse() <span class="keyword">const</span>;</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160;</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span> equals(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html">Edge</a>&amp; e) <span class="keyword">const</span>;</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160;</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00255"></a><span class="lineno"><a class="line" href="classgeos_1_1geomgraph_1_1Edge.html#aecaa67c8ffde02cd45b47a2a42ec63e3"> 255</a></span>&#160; <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#aecaa67c8ffde02cd45b47a2a42ec63e3">equals</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html">Edge</a>* e)<span class="keyword"> const</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160;<span class="keyword"> </span>{</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; assert(e);</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <span class="keywordflow">return</span> equals(*e);</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; }</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160;</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html">geom::Envelope</a>* getEnvelope();</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160;};</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160;</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160;</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160;<span class="comment">//Operators</span></div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00267"></a><span class="lineno"><a class="line" href="namespacegeos_1_1geomgraph.html#abb05e842e243884bc72e51f360101b98"> 267</a></span>&#160;<a class="code" href="namespacegeos_1_1geom.html#aa3ab17cfa95af46ea53ac92482041d76">operator==</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html">Edge</a>&amp; a, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html">Edge</a>&amp; b)</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160;{</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; <span class="keywordflow">return</span> a.<a class="code" href="classgeos_1_1geomgraph_1_1Edge.html#a3cf19a236134f857258758ebf7f0abd0">equals</a>(b);</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160;}</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160;</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160;std::ostream&amp; <a class="code" href="namespacegeos_1_1geom.html#a2031e0143940407ca589d3216cf0eb06">operator&lt;&lt; </a>(std::ostream&amp; os, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geomgraph_1_1Edge.html">Edge</a>&amp; el);</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160;</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160;</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160;} <span class="comment">// namespace geos.geomgraph</span></div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160;} <span class="comment">// namespace geos</span></div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160;</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160;<span class="preprocessor">#ifdef _MSC_VER</span></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160;<span class="preprocessor">#pragma warning(pop)</span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160;</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160;<span class="comment">//#ifdef GEOS_INLINE</span></div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160;<span class="comment">//# include &quot;geos/geomgraph/Edge.inl&quot;</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160;<span class="comment">//#endif</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160;</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160;<span class="preprocessor">#endif // ifndef GEOS_GEOMGRAPH_EDGE_H</span></div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160;</div><div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_a2d92656252599e1b3bb55fc892afd38e"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#a2d92656252599e1b3bb55fc892afd38e">geos::geomgraph::Edge::getDepth</a></div><div class="ttdeci">virtual Depth &amp; getDepth()</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00137">geomgraph/Edge.h:137</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_aecaa67c8ffde02cd45b47a2a42ec63e3"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#aecaa67c8ffde02cd45b47a2a42ec63e3">geos::geomgraph::Edge::equals</a></div><div class="ttdeci">virtual bool equals(const Edge *e) const </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00255">geomgraph/Edge.h:255</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_aad649a09b0f80f95583e3224861726b9"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#aad649a09b0f80f95583e3224861726b9">geos::geomgraph::Edge::getDepthDelta</a></div><div class="ttdeci">virtual int getDepthDelta() const </div><div class="ttdoc">The depthDelta is the change in depth as an edge is crossed from R to L. </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00149">geomgraph/Edge.h:149</a></div></div>
<div class="ttc" id="Depth_8h_html"><div class="ttname"><a href="Depth_8h.html">Depth.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="geomgraph_2GraphComponent_8h_html"><div class="ttname"><a href="geomgraph_2GraphComponent_8h.html">GraphComponent.h</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1Envelope_html"><div class="ttname"><a href="classgeos_1_1geom_1_1Envelope.html">geos::geom::Envelope</a></div><div class="ttdoc">An Envelope defines a rectangulare region of the 2D coordinate plane. </div><div class="ttdef"><b>Definition:</b> <a href="Envelope_8h_source.html#l00058">Envelope.h:58</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_a1b0b479da4357e3149eb104c0c0b0fd4"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#a1b0b479da4357e3149eb104c0c0b0fd4">geos::geomgraph::Edge::isIsolatedVar</a></div><div class="ttdeci">bool isIsolatedVar</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00080">geomgraph/Edge.h:80</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_ae40c9a275a02c540708c9fe7055d569d"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#ae40c9a275a02c540708c9fe7055d569d">geos::geomgraph::Edge::getNumPoints</a></div><div class="ttdeci">virtual size_t getNumPoints() const </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00109">geomgraph/Edge.h:109</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_abc5a6cd041dacfa9e1dfdf1e8ff85904"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#abc5a6cd041dacfa9e1dfdf1e8ff85904">geos::geomgraph::Edge::pts</a></div><div class="ttdeci">std::unique_ptr&lt; geom::CoordinateSequence &gt; pts</div><div class="ttdoc">Externally-set, owned by Edge. FIXME: refuse ownership. </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00096">geomgraph/Edge.h:96</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_1Edge_html_acc391481c9f88d37c451c0067798285f"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#acc391481c9f88d37c451c0067798285f">geos::geomgraph::Edge::getCoordinate</a></div><div class="ttdeci">virtual const geom::Coordinate &amp; getCoordinate(size_t i) const </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00122">geomgraph/Edge.h:122</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_ae246ec93f0fb7edde1d440c0363a666b"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#ae246ec93f0fb7edde1d440c0363a666b">geos::geomgraph::Edge::depth</a></div><div class="ttdeci">Depth depth</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00076">geomgraph/Edge.h:76</a></div></div>
<div class="ttc" id="inline_8h_html"><div class="ttname"><a href="inline_8h.html">inline.h</a></div></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> <a href="Coordinate_8h_source.html#l00060">Coordinate.h:60</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_1Edge_html_a99e4e9bdf50fb8889fa2b3c0bba76454"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#a99e4e9bdf50fb8889fa2b3c0bba76454">geos::geomgraph::Edge::setDepthDelta</a></div><div class="ttdeci">virtual void setDepthDelta(int newDepthDelta)</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00156">geomgraph/Edge.h:156</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_a71e7e29377a4c4e5674fd8c9e42f7f1a"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#a71e7e29377a4c4e5674fd8c9e42f7f1a">geos::geomgraph::Edge::setIsolated</a></div><div class="ttdeci">virtual void setIsolated(bool newIsIsolated)</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00198">geomgraph/Edge.h:198</a></div></div>
<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>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_ac53637d17b732d234d2aa9747a792b0b"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#ac53637d17b732d234d2aa9747a792b0b">geos::geomgraph::Edge::getEdgeIntersectionList</a></div><div class="ttdeci">virtual EdgeIntersectionList &amp; getEdgeIntersectionList()</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00170">geomgraph/Edge.h:170</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_a3cf19a236134f857258758ebf7f0abd0"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#a3cf19a236134f857258758ebf7f0abd0">geos::geomgraph::Edge::equals</a></div><div class="ttdeci">virtual bool equals(const Edge &amp;e) const </div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1EdgeIntersectionList_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1EdgeIntersectionList.html">geos::geomgraph::EdgeIntersectionList</a></div><div class="ttdoc">A list of edge intersections along an Edge. </div><div class="ttdef"><b>Definition:</b> <a href="EdgeIntersectionList_8h_source.html#l00060">EdgeIntersectionList.h:60</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_af4623b78f788b1d29d3ba0abf4a1a281"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#af4623b78f788b1d29d3ba0abf4a1a281">geos::geomgraph::Edge::mce</a></div><div class="ttdeci">std::unique_ptr&lt; index::MonotoneChainEdge &gt; mce</div><div class="ttdoc">Lazily-created, owned by Edge. </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00072">geomgraph/Edge.h:72</a></div></div>
<div class="ttc" id="classgeos_1_1algorithm_1_1LineIntersector_html"><div class="ttname"><a href="classgeos_1_1algorithm_1_1LineIntersector.html">geos::algorithm::LineIntersector</a></div><div class="ttdoc">A LineIntersector is an algorithm that can both test whether two line segments intersect and compute ...</div><div class="ttdef"><b>Definition:</b> <a href="LineIntersector_8h_source.html#l00049">LineIntersector.h:49</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_af7a94c0b8539c658174450124bbd96b9"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#af7a94c0b8539c658174450124bbd96b9">geos::geomgraph::Edge::getCoordinate</a></div><div class="ttdeci">virtual const geom::Coordinate &amp; getCoordinate() const </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00129">geomgraph/Edge.h:129</a></div></div>
<div class="ttc" id="CoordinateSequence_8h_html"><div class="ttname"><a href="CoordinateSequence_8h.html">CoordinateSequence.h</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_a36251f519804bc8e38071cafa2e8c0bb"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#a36251f519804bc8e38071cafa2e8c0bb">geos::geomgraph::Edge::getMaximumSegmentIndex</a></div><div class="ttdeci">virtual size_t getMaximumSegmentIndex() const </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00163">geomgraph/Edge.h:163</a></div></div>
<div class="ttc" id="namespacegeos_1_1geom_html_a2031e0143940407ca589d3216cf0eb06"><div class="ttname"><a href="namespacegeos_1_1geom.html#a2031e0143940407ca589d3216cf0eb06">geos::geom::operator&lt;&lt;</a></div><div class="ttdeci">std::ostream &amp; operator&lt;&lt;(std::ostream &amp;os, const Coordinate &amp;c)</div><div class="ttdoc">Output function. </div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_aeffb661c7567e62d935db0d849313a63"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#aeffb661c7567e62d935db0d849313a63">geos::geomgraph::Edge::eiList</a></div><div class="ttdeci">EdgeIntersectionList eiList</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00098">geomgraph/Edge.h:98</a></div></div>
<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>
<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="Envelope_8h_html"><div class="ttname"><a href="Envelope_8h.html">Envelope.h</a></div></div>
<div class="ttc" id="EdgeIntersectionList_8h_html"><div class="ttname"><a href="EdgeIntersectionList_8h.html">EdgeIntersectionList.h</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_a842f49f9a7b44a5f875cb77402d17aa8"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#a842f49f9a7b44a5f875cb77402d17aa8">geos::geomgraph::Edge::computeIM</a></div><div class="ttdeci">void computeIM(geom::IntersectionMatrix &amp;im) override</div><div class="ttdoc">Update the IM with the contribution for this component. </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00232">geomgraph/Edge.h:232</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_a42958f019fcd5414b902de785ec57a3a"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#a42958f019fcd5414b902de785ec57a3a">geos::geomgraph::Edge::isIsolated</a></div><div class="ttdeci">bool isIsolated() const override</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00205">geomgraph/Edge.h:205</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_a884204c7e3d58b24f6adf78938cd0c4f"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#a884204c7e3d58b24f6adf78938cd0c4f">geos::geomgraph::Edge::depthDelta</a></div><div class="ttdeci">int depthDelta</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00078">geomgraph/Edge.h:78</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1CoordinateSequence_html"><div class="ttname"><a href="classgeos_1_1geom_1_1CoordinateSequence.html">geos::geom::CoordinateSequence</a></div><div class="ttdoc">The internal representation of a list of coordinates inside a Geometry. </div><div class="ttdef"><b>Definition:</b> <a href="CoordinateSequence_8h_source.html#l00058">CoordinateSequence.h:58</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Depth_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Depth.html">geos::geomgraph::Depth</a></div><div class="ttdoc">A Depth object records the topological depth of the sides of an Edge for up to two Geometries...</div><div class="ttdef"><b>Definition:</b> <a href="Depth_8h_source.html#l00042">Depth.h:42</a></div></div>
<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&amp;#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>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_aca28bd25195f20368d52d9eb56a18549"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#aca28bd25195f20368d52d9eb56a18549">geos::geomgraph::Edge::testInvariant</a></div><div class="ttdeci">void testInvariant() const </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00085">geomgraph/Edge.h:85</a></div></div>
<div class="ttc" id="namespacegeos_1_1geom_html_aa3ab17cfa95af46ea53ac92482041d76"><div class="ttname"><a href="namespacegeos_1_1geom.html#aa3ab17cfa95af46ea53ac92482041d76">geos::geom::operator==</a></div><div class="ttdeci">bool operator==(const Coordinate &amp;a, const Coordinate &amp;b)</div><div class="ttdoc">Equality operator for Coordinate. 2D only. </div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_ac6ca070a9fc6ba4931ef127f91ae50e6"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#ac6ca070a9fc6ba4931ef127f91ae50e6">geos::geomgraph::Edge::getCoordinates</a></div><div class="ttdeci">virtual const geom::CoordinateSequence * getCoordinates() const </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00115">geomgraph/Edge.h:115</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_a1cc810a689028f4320b71c98ff07d5ff"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#a1cc810a689028f4320b71c98ff07d5ff">geos::geomgraph::Edge::env</a></div><div class="ttdeci">geom::Envelope env</div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00074">geomgraph/Edge.h:74</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html_a2ae1b020b58f943556bdbe28c1f9d7ae"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html#a2ae1b020b58f943556bdbe28c1f9d7ae">geos::geomgraph::Edge::isClosed</a></div><div class="ttdeci">virtual bool isClosed() const </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00183">geomgraph/Edge.h:183</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html">geos::geomgraph::Edge</a></div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00066">geomgraph/Edge.h:66</a></div></div>
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