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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_45d6d9d02973e76e5a8f8dc6273892cb.html">noding</a></li> </ul>
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<div class="title">IntersectionFinderAdder.h</div> </div>
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<a href="IntersectionFinderAdder_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) 2006 Refractions Research Inc.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * This is free software; you can redistribute and/or modify it under</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * the terms of the GNU Lesser General Public Licence as published</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * by the Free Software Foundation.</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * See the COPYING file for more information.</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> **********************************************************************</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"> * Last port: noding/IntersectionFinderAdder.java rev. 1.5 (JTS-1.9)</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"> **********************************************************************/</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#ifndef GEOS_NODING_INTERSECTIONFINDERADDER_H</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#define GEOS_NODING_INTERSECTIONFINDERADDER_H</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">#include <<a class="code" href="export_8h.html">geos/export.h</a>></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <vector></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <iostream></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <<a class="code" href="inline_8h.html">geos/inline.h</a>></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">#include <<a class="code" href="Coordinate_8h.html">geos/geom/Coordinate.h</a>></span> <span class="comment">// for use in vector</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="noding_2SegmentIntersector_8h.html">geos/noding/SegmentIntersector.h</a>></span> <span class="comment">// for inheritance</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// Forward declarations</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">namespace </span>geom {</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">class </span>Coordinate;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> }</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">namespace </span>noding {</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">class </span>SegmentString;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> }</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">namespace </span>algorithm {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">class </span>LineIntersector;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</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> </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>noding { <span class="comment">// geos.noding</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classgeos_1_1noding_1_1IntersectionFinderAdder.html"> 53</a></span> <span class="keyword">class </span><a class="code" href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a> <a class="code" href="classgeos_1_1noding_1_1IntersectionFinderAdder.html">IntersectionFinderAdder</a>: <span class="keyword">public</span> <a class="code" href="classgeos_1_1noding_1_1SegmentIntersector.html">SegmentIntersector</a> {</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="classgeos_1_1noding_1_1IntersectionFinderAdder.html#ae64d53e0de0172a5bd05cb41ecd618d3"> 64</a></span>  <a class="code" href="classgeos_1_1noding_1_1IntersectionFinderAdder.html#ae64d53e0de0172a5bd05cb41ecd618d3">IntersectionFinderAdder</a>(<a class="code" href="classgeos_1_1algorithm_1_1LineIntersector.html">algorithm::LineIntersector</a>& newLi,</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  std::vector<geom::Coordinate>& v)</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>  li(newLi),</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  interiorIntersections(v)</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  {}</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordtype">void</span> processIntersections(</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <a class="code" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>* e0, <span class="keywordtype">size_t</span> segIndex0,</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>* e1, <span class="keywordtype">size_t</span> segIndex1) <span class="keyword">override</span>;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  std::vector<geom::Coordinate>&</div><div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="classgeos_1_1noding_1_1IntersectionFinderAdder.html#aac1e3b24ca4010aad9644a0640f03bc6"> 86</a></span>  <a class="code" href="classgeos_1_1noding_1_1IntersectionFinderAdder.html#aac1e3b24ca4010aad9644a0640f03bc6">getInteriorIntersections</a>()</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  {</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">return</span> interiorIntersections;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  }</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00097"></a><span class="lineno"><a class="line" href="classgeos_1_1noding_1_1IntersectionFinderAdder.html#ad30ccb6dc1b79a0e19365d3622e86426"> 97</a></span>  <a class="code" href="classgeos_1_1noding_1_1IntersectionFinderAdder.html#ad30ccb6dc1b79a0e19365d3622e86426">isDone</a>()<span class="keyword"> const override</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="classgeos_1_1noding_1_1IntersectionFinderAdder.html#a75b3ee8b0e320700fc97245af0e4d712"> 103</a></span>  <a class="code" href="classgeos_1_1algorithm_1_1LineIntersector.html">algorithm::LineIntersector</a>& <a class="code" href="classgeos_1_1noding_1_1IntersectionFinderAdder.html#a75b3ee8b0e320700fc97245af0e4d712">li</a>;</div><div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="classgeos_1_1noding_1_1IntersectionFinderAdder.html#af2c26e67d836d89907c18499c41710da"> 104</a></span>  std::vector<geom::Coordinate>& <a class="code" href="classgeos_1_1noding_1_1IntersectionFinderAdder.html#af2c26e67d836d89907c18499c41710da">interiorIntersections</a>;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="comment">// Declare type as noncopyable</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <a class="code" href="classgeos_1_1noding_1_1IntersectionFinderAdder.html">IntersectionFinderAdder</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1noding_1_1IntersectionFinderAdder.html">IntersectionFinderAdder</a>& other) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <a class="code" href="classgeos_1_1noding_1_1IntersectionFinderAdder.html">IntersectionFinderAdder</a>& operator=(<span class="keyword">const</span> <a class="code" href="classgeos_1_1noding_1_1IntersectionFinderAdder.html">IntersectionFinderAdder</a>& rhs) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> };</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> } <span class="comment">// namespace geos.noding</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> } <span class="comment">// namespace geos</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="preprocessor">#endif // GEOS_NODING_INTERSECTIONFINDERADDER_H</span></div><div class="ttc" id="classgeos_1_1noding_1_1IntersectionFinderAdder_html"><div class="ttname"><a href="classgeos_1_1noding_1_1IntersectionFinderAdder.html">geos::noding::IntersectionFinderAdder</a></div><div class="ttdoc">Finds proper and interior intersections in a set of SegmentStrings, and adds them as nodes...</div><div class="ttdef"><b>Definition:</b> <a href="IntersectionFinderAdder_8h_source.html#l00053">IntersectionFinderAdder.h:53</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="classgeos_1_1noding_1_1IntersectionFinderAdder_html_aac1e3b24ca4010aad9644a0640f03bc6"><div class="ttname"><a href="classgeos_1_1noding_1_1IntersectionFinderAdder.html#aac1e3b24ca4010aad9644a0640f03bc6">geos::noding::IntersectionFinderAdder::getInteriorIntersections</a></div><div class="ttdeci">std::vector< geom::Coordinate > & getInteriorIntersections()</div><div class="ttdef"><b>Definition:</b> <a href="IntersectionFinderAdder_8h_source.html#l00086">IntersectionFinderAdder.h:86</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="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_1noding_1_1SegmentString_html"><div class="ttname"><a href="classgeos_1_1noding_1_1SegmentString.html">geos::noding::SegmentString</a></div><div class="ttdoc">An interface for classes which represent a sequence of contiguous line segments. </div><div class="ttdef"><b>Definition:</b> <a href="SegmentString_8h_source.html#l00046">SegmentString.h:46</a></div></div>
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<div class="ttc" id="classgeos_1_1noding_1_1IntersectionFinderAdder_html_ae64d53e0de0172a5bd05cb41ecd618d3"><div class="ttname"><a href="classgeos_1_1noding_1_1IntersectionFinderAdder.html#ae64d53e0de0172a5bd05cb41ecd618d3">geos::noding::IntersectionFinderAdder::IntersectionFinderAdder</a></div><div class="ttdeci">IntersectionFinderAdder(algorithm::LineIntersector &newLi, std::vector< geom::Coordinate > &v)</div><div class="ttdoc">Creates an intersection finder which finds all proper intersections and stores them in the provided C...</div><div class="ttdef"><b>Definition:</b> <a href="IntersectionFinderAdder_8h_source.html#l00064">IntersectionFinderAdder.h:64</a></div></div>
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<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>
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<div class="ttc" id="noding_2SegmentIntersector_8h_html"><div class="ttname"><a href="noding_2SegmentIntersector_8h.html">SegmentIntersector.h</a></div></div>
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<div class="ttc" id="classgeos_1_1noding_1_1IntersectionFinderAdder_html_a75b3ee8b0e320700fc97245af0e4d712"><div class="ttname"><a href="classgeos_1_1noding_1_1IntersectionFinderAdder.html#a75b3ee8b0e320700fc97245af0e4d712">geos::noding::IntersectionFinderAdder::li</a></div><div class="ttdeci">algorithm::LineIntersector & li</div><div class="ttdef"><b>Definition:</b> <a href="IntersectionFinderAdder_8h_source.html#l00103">IntersectionFinderAdder.h:103</a></div></div>
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<div class="ttc" id="classgeos_1_1noding_1_1IntersectionFinderAdder_html_ad30ccb6dc1b79a0e19365d3622e86426"><div class="ttname"><a href="classgeos_1_1noding_1_1IntersectionFinderAdder.html#ad30ccb6dc1b79a0e19365d3622e86426">geos::noding::IntersectionFinderAdder::isDone</a></div><div class="ttdeci">bool isDone() const override</div><div class="ttdef"><b>Definition:</b> <a href="IntersectionFinderAdder_8h_source.html#l00097">IntersectionFinderAdder.h:97</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_1noding_1_1SegmentIntersector_html"><div class="ttname"><a href="classgeos_1_1noding_1_1SegmentIntersector.html">geos::noding::SegmentIntersector</a></div><div class="ttdoc">Processes possible intersections detected by a Noder. </div><div class="ttdef"><b>Definition:</b> <a href="noding_2SegmentIntersector_8h_source.html#l00048">noding/SegmentIntersector.h:48</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_1noding_1_1IntersectionFinderAdder_html_af2c26e67d836d89907c18499c41710da"><div class="ttname"><a href="classgeos_1_1noding_1_1IntersectionFinderAdder.html#af2c26e67d836d89907c18499c41710da">geos::noding::IntersectionFinderAdder::interiorIntersections</a></div><div class="ttdeci">std::vector< geom::Coordinate > & interiorIntersections</div><div class="ttdef"><b>Definition:</b> <a href="IntersectionFinderAdder_8h_source.html#l00104">IntersectionFinderAdder.h:104</a></div></div>
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