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75 lines
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<div class="title">index/sweepline/SweepLineEvent.h</div> </div>
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<a href="index_2sweepline_2SweepLineEvent_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> </div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#ifndef GEOS_INDEX_SWEEPLINE_SWEEPLINEEVENT_H</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#define GEOS_INDEX_SWEEPLINE_SWEEPLINEEVENT_H</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <cstddef></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <<a class="code" href="export_8h.html">geos/export.h</a>></span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// Forward declarations</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">namespace </span>index {</div><div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="namespacegeos_1_1index_1_1sweepline.html"> 24</a></span> <span class="keyword">namespace </span>sweepline {</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">class </span><a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineInterval.html">SweepLineInterval</a>;</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> }</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> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">namespace </span>index { <span class="comment">// geos.index</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace </span>sweepline { <span class="comment">// geos:index:sweepline</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"><a class="line" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html"> 34</a></span> <span class="keyword">class </span><a class="code" href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a> <a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html">SweepLineEvent</a> {</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="keyword">public</span>:</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keyword">enum</span> {</div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#aa50978794529f0dbc052a6189f4509dba9a31de019c9546f1ca333178431e7c54"> 39</a></span>  INSERT_EVENT = 1,</div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#aa50978794529f0dbc052a6189f4509dba6dea1275fa712f73d64f504b26d371b5"> 40</a></span>  DELETE_EVENT</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  };</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>  <a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html">SweepLineEvent</a>(<span class="keywordtype">double</span> x, <a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html">SweepLineEvent</a>* newInsertEvent,</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineInterval.html">SweepLineInterval</a>* newSweepInt);</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordtype">bool</span> isInsert();</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">bool</span> isDelete();</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html">SweepLineEvent</a>* getInsertEvent();</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordtype">size_t</span> getDeleteEventIndex();</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordtype">void</span> setDeleteEventIndex(<span class="keywordtype">size_t</span> newDeleteEventIndex);</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>  <a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineInterval.html">SweepLineInterval</a>* getInterval();</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">int</span> compareTo(<span class="keyword">const</span> <a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html">SweepLineEvent</a>* pe) <span class="keyword">const</span>;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="comment">//int compareTo(void *o) const;</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div><div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#a8b2bf4f53345f1640fa0b054ec78297e"> 70</a></span>  <span class="keywordtype">double</span> <a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#a8b2bf4f53345f1640fa0b054ec78297e">xValue</a>;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#ac1d5a1ac5bb43f1f890ade93e2cdeb1f"> 72</a></span>  <span class="keywordtype">int</span> <a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#ac1d5a1ac5bb43f1f890ade93e2cdeb1f">eventType</a>;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#a31379e31d4448202b3e424c76ed7901b"> 75</a></span>  <a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html">SweepLineEvent</a>* <a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#a31379e31d4448202b3e424c76ed7901b">insertEvent</a>;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#afb47ebc0c9a8db4c8e6f11997c55bc46"> 77</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#afb47ebc0c9a8db4c8e6f11997c55bc46">deleteEventIndex</a>;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#a209deabcf8c504c2e93e49a0ee0d7790"> 79</a></span>  <a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineInterval.html">SweepLineInterval</a>* <a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#a209deabcf8c504c2e93e49a0ee0d7790">sweepInt</a>;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> };</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment">// temp typedefs for backward compatibility</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment">//typedef SweepLineEvent indexSweepLineEvent;</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="structgeos_1_1index_1_1sweepline_1_1SweepLineEventLessThen.html"> 86</a></span> <span class="keyword">struct </span><a class="code" href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a> <a class="code" href="structgeos_1_1index_1_1sweepline_1_1SweepLineEventLessThen.html">SweepLineEventLessThen</a> {</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> <a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html">SweepLineEvent</a>* first, <span class="keyword">const</span> <a class="code" href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html">SweepLineEvent</a>* second) <span class="keyword">const</span>;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> };</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> <span class="comment">//bool isleLessThen(SweepLineEvent *first, SweepLineEvent *second);</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> } <span class="comment">// namespace geos:index:sweepline</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> } <span class="comment">// namespace geos:index</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> } <span class="comment">// namespace geos</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="preprocessor">#endif // GEOS_INDEX_SWEEPLINE_SWEEPLINEEVENT_H</span></div><div class="ttc" id="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent_html_a209deabcf8c504c2e93e49a0ee0d7790"><div class="ttname"><a href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#a209deabcf8c504c2e93e49a0ee0d7790">geos::index::sweepline::SweepLineEvent::sweepInt</a></div><div class="ttdeci">SweepLineInterval * sweepInt</div><div class="ttdef"><b>Definition:</b> <a href="index_2sweepline_2SweepLineEvent_8h_source.html#l00079">index/sweepline/SweepLineEvent.h:79</a></div></div>
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<div class="ttc" id="structgeos_1_1index_1_1sweepline_1_1SweepLineEventLessThen_html"><div class="ttname"><a href="structgeos_1_1index_1_1sweepline_1_1SweepLineEventLessThen.html">geos::index::sweepline::SweepLineEventLessThen</a></div><div class="ttdef"><b>Definition:</b> <a href="index_2sweepline_2SweepLineEvent_8h_source.html#l00086">index/sweepline/SweepLineEvent.h:86</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="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_1index_1_1sweepline_1_1SweepLineEvent_html"><div class="ttname"><a href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html">geos::index::sweepline::SweepLineEvent</a></div><div class="ttdef"><b>Definition:</b> <a href="index_2sweepline_2SweepLineEvent_8h_source.html#l00034">index/sweepline/SweepLineEvent.h:34</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_1index_1_1sweepline_1_1SweepLineInterval_html"><div class="ttname"><a href="classgeos_1_1index_1_1sweepline_1_1SweepLineInterval.html">geos::index::sweepline::SweepLineInterval</a></div><div class="ttdef"><b>Definition:</b> <a href="SweepLineInterval_8h_source.html#l00024">SweepLineInterval.h:24</a></div></div>
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<div class="ttc" id="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent_html_a31379e31d4448202b3e424c76ed7901b"><div class="ttname"><a href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#a31379e31d4448202b3e424c76ed7901b">geos::index::sweepline::SweepLineEvent::insertEvent</a></div><div class="ttdeci">SweepLineEvent * insertEvent</div><div class="ttdoc">null if this is an INSERT_EVENT event </div><div class="ttdef"><b>Definition:</b> <a href="index_2sweepline_2SweepLineEvent_8h_source.html#l00075">index/sweepline/SweepLineEvent.h:75</a></div></div>
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<div class="ttc" id="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent_html_a8b2bf4f53345f1640fa0b054ec78297e"><div class="ttname"><a href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#a8b2bf4f53345f1640fa0b054ec78297e">geos::index::sweepline::SweepLineEvent::xValue</a></div><div class="ttdeci">double xValue</div><div class="ttdef"><b>Definition:</b> <a href="index_2sweepline_2SweepLineEvent_8h_source.html#l00070">index/sweepline/SweepLineEvent.h:70</a></div></div>
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<div class="ttc" id="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent_html_ac1d5a1ac5bb43f1f890ade93e2cdeb1f"><div class="ttname"><a href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#ac1d5a1ac5bb43f1f890ade93e2cdeb1f">geos::index::sweepline::SweepLineEvent::eventType</a></div><div class="ttdeci">int eventType</div><div class="ttdef"><b>Definition:</b> <a href="index_2sweepline_2SweepLineEvent_8h_source.html#l00072">index/sweepline/SweepLineEvent.h:72</a></div></div>
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<div class="ttc" id="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent_html_afb47ebc0c9a8db4c8e6f11997c55bc46"><div class="ttname"><a href="classgeos_1_1index_1_1sweepline_1_1SweepLineEvent.html#afb47ebc0c9a8db4c8e6f11997c55bc46">geos::index::sweepline::SweepLineEvent::deleteEventIndex</a></div><div class="ttdeci">size_t deleteEventIndex</div><div class="ttdef"><b>Definition:</b> <a href="index_2sweepline_2SweepLineEvent_8h_source.html#l00077">index/sweepline/SweepLineEvent.h:77</a></div></div>
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