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class="title">CoordinateSequence.h</div> </div> </div><!--header--> <div class="contents"> <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_GEOM_COORDINATESEQUENCE_H</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor"></span><span class="preprocessor">#define GEOS_GEOM_COORDINATESEQUENCE_H</span></div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <geos/export.h></span></div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <geos/inline.h></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="preprocessor">#include <geos/geom/Coordinate.h></span> <span class="comment">// for applyCoordinateFilter</span></div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <vector></span></div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <iosfwd></span> <span class="comment">// ostream</span></div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <memory></span> <span class="comment">// for unique_ptr typedef</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="comment">// Forward declarations</span></div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">namespace </span>geos {</div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">namespace </span>geom {</div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">class </span>Envelope;</div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">class </span>CoordinateFilter;</div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">class </span>Coordinate;</div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> }</div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> }</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">namespace </span>geos {</div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">namespace </span>geom { <span class="comment">// geos::geom</span></div> <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div> <div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="classgeos_1_1geom_1_1CoordinateSequence.html"> 58</a></span> <span class="keyword">class </span>GEOS_DLL <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html">CoordinateSequence</a> {</div> <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div> <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="keyword">protected</span>:</div> <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div> <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html">CoordinateSequence</a>() {}</div> <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div> <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html">CoordinateSequence</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html">CoordinateSequence</a>&) {}</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="keyword">public</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">typedef</span> std::unique_ptr<CoordinateSequence> Ptr;</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>  <span class="keyword">virtual</span></div> <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  ~<a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html">CoordinateSequence</a>() {}</div> <div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div> <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">virtual</span> std::unique_ptr<CoordinateSequence> clone() <span class="keyword">const</span> = 0;</div> <div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div> <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& getAt(std::size_t i) <span class="keyword">const</span> = 0;</div> <div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div> <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>&</div> <div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="classgeos_1_1geom_1_1CoordinateSequence.html#a931a4baa65571e31e720c8d8d9390e31"> 88</a></span>  <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html#a931a4baa65571e31e720c8d8d9390e31">back</a>()<span class="keyword"> const</span></div> <div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">return</span> getAt(size() - 1);</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="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>&</div> <div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="classgeos_1_1geom_1_1CoordinateSequence.html#a70939ed2369aefcef44c6c8c6e5fbce1"> 95</a></span>  <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html#a70939ed2369aefcef44c6c8c6e5fbce1">front</a>()<span class="keyword"> const</span></div> <div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">return</span> getAt(0);</div> <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  }</div> <div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div> <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>&</div> <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  operator[](std::size_t i)<span class="keyword"> const</span></div> <div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">return</span> getAt(i);</div> <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  }</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="keyword">virtual</span> Envelope getEnvelope() <span class="keyword">const</span>;</div> <div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div> <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> getAt(std::size_t i, Coordinate& c) <span class="keyword">const</span> = 0;</div> <div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div> <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">virtual</span> std::size_t getSize() <span class="keyword">const</span> = 0;</div> <div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div> <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordtype">size_t</span></div> <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  size()<span class="keyword"> const</span></div> <div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">return</span> getSize();</div> <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  }</div> <div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div> <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> toVector(std::vector<Coordinate>& coords) <span class="keyword">const</span> = 0;</div> <div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div> <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> isEmpty() <span class="keyword">const</span> = 0;</div> <div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div> <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> setAt(<span class="keyword">const</span> Coordinate& c, std::size_t pos) = 0;</div> <div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div> <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  std::string toString() <span class="keyword">const</span>;</div> <div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div> <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> setPoints(<span class="keyword">const</span> std::vector<Coordinate>& v) = 0;</div> <div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div> <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordtype">bool</span> hasRepeatedPoints() <span class="keyword">const</span>;</div> <div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div> <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keyword">const</span> Coordinate* minCoordinate() <span class="keyword">const</span>;</div> <div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div> <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> hasRepeatedPoints(<span class="keyword">const</span> CoordinateSequence* cl);</div> <div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div> <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keyword">static</span> CoordinateSequence* atLeastNCoordinatesOrNothing(std::size_t n,</div> <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  CoordinateSequence* c);</div> <div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div> <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="comment">//</span></div> <div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"></span> <span class="keyword">static</span> <span class="keywordtype">size_t</span> indexOf(<span class="keyword">const</span> Coordinate* coordinate,</div> <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keyword">const</span> CoordinateSequence* cl);</div> <div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div> <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> equals(<span class="keyword">const</span> CoordinateSequence* cl1,</div> <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">const</span> CoordinateSequence* cl2);</div> <div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div> <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> scroll(CoordinateSequence* cl, <span class="keyword">const</span> Coordinate* firstCoordinate);</div> <div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div> <div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> increasingDirection(<span class="keyword">const</span> CoordinateSequence& pts);</div> <div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div> <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> reverse(CoordinateSequence* cl);</div> <div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div> <div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keyword">enum</span> { X, Y, Z, M };</div> <div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div> <div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keyword">virtual</span> std::size_t getDimension() <span class="keyword">const</span> = 0;</div> <div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div> <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keyword">virtual</span> <span class="keywordtype">double</span> getOrdinate(std::size_t index, std::size_t ordinateIndex) <span class="keyword">const</span>;</div> <div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div> <div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keyword">virtual</span> <span class="keywordtype">double</span></div> <div class="line"><a name="l00233"></a><span class="lineno"><a class="line" href="classgeos_1_1geom_1_1CoordinateSequence.html#a157be17137d57313d633a0faa7657864"> 233</a></span>  <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html#a157be17137d57313d633a0faa7657864">getX</a>(std::size_t index)<span class="keyword"> const</span></div> <div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">return</span> getOrdinate(index, X);</div> <div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  }</div> <div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div> <div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keyword">virtual</span> <span class="keywordtype">double</span></div> <div class="line"><a name="l00245"></a><span class="lineno"><a class="line" href="classgeos_1_1geom_1_1CoordinateSequence.html#a67979e34bbc25a7656afb49695da05df"> 245</a></span>  <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html#a67979e34bbc25a7656afb49695da05df">getY</a>(std::size_t index)<span class="keyword"> const</span></div> <div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">return</span> getOrdinate(index, Y);</div> <div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  }</div> <div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div> <div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div> <div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> setOrdinate(std::size_t index, std::size_t ordinateIndex, <span class="keywordtype">double</span> value) = 0;</div> <div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div> <div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> expandEnvelope(<a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>& env) <span class="keyword">const</span>;</div> <div class="line"><a name="l00269"></a><span class="lineno"> 269</span> </div> <div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> apply_rw(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateFilter.html">CoordinateFilter</a>* filter) = 0; <span class="comment">//Abstract</span></div> <div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> apply_ro(<a class="code" href="classgeos_1_1geom_1_1CoordinateFilter.html">CoordinateFilter</a>* filter) <span class="keyword">const</span> = 0; <span class="comment">//Abstract</span></div> <div class="line"><a name="l00272"></a><span class="lineno"> 272</span> </div> <div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keyword">template</span> <<span class="keyword">class</span> T></div> <div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordtype">void</span></div> <div class="line"><a name="l00283"></a><span class="lineno"><a class="line" href="classgeos_1_1geom_1_1CoordinateSequence.html#a6ba2cfd860eef2342b1306e855b58b0c"> 283</a></span>  <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html#a6ba2cfd860eef2342b1306e855b58b0c">applyCoordinateFilter</a>(T& f)</div> <div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  {</div> <div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a> c;</div> <div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">for</span>(std::size_t i = 0, n = size(); i < n; ++i) {</div> <div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  getAt(i, c);</div> <div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  f.filter(c);</div> <div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  setAt(c, i);</div> <div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  }</div> <div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  }</div> <div class="line"><a name="l00292"></a><span class="lineno"> 292</span> </div> <div class="line"><a name="l00293"></a><span class="lineno"> 293</span> };</div> <div class="line"><a name="l00294"></a><span class="lineno"> 294</span> </div> <div class="line"><a name="l00295"></a><span class="lineno"> 295</span> GEOS_DLL std::ostream& <a class="code" href="namespacegeos_1_1geom.html#a2031e0143940407ca589d3216cf0eb06">operator<< </a>(std::ostream& os, <span class="keyword">const</span> CoordinateSequence& cs);</div> <div class="line"><a name="l00296"></a><span class="lineno"> 296</span> </div> <div class="line"><a name="l00297"></a><span class="lineno"> 297</span> GEOS_DLL <span class="keywordtype">bool</span> <a class="code" href="namespacegeos_1_1geom.html#aa3ab17cfa95af46ea53ac92482041d76">operator== </a>(<span class="keyword">const</span> CoordinateSequence& s1, <span class="keyword">const</span> CoordinateSequence& s2);</div> <div class="line"><a name="l00298"></a><span class="lineno"> 298</span> </div> <div class="line"><a name="l00299"></a><span class="lineno"> 299</span> GEOS_DLL <span class="keywordtype">bool</span> <a class="code" href="namespacegeos_1_1geom.html#a9f7a30fa79d09664d0d305fb875c019d">operator!= </a>(<span class="keyword">const</span> CoordinateSequence& s1, <span class="keyword">const</span> CoordinateSequence& s2);</div> <div class="line"><a name="l00300"></a><span class="lineno"> 300</span> </div> <div class="line"><a name="l00301"></a><span class="lineno"> 301</span> } <span class="comment">// namespace geos::geom</span></div> <div class="line"><a name="l00302"></a><span class="lineno"> 302</span> } <span class="comment">// namespace geos</span></div> <div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div> <div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="comment">//#ifdef GEOS_INLINE</span></div> <div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="comment">//# include "geos/geom/CoordinateSequence.inl"</span></div> <div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="comment">//#endif</span></div> <div class="line"><a name="l00307"></a><span class="lineno"> 307</span> </div> <div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="preprocessor">#endif // ndef GEOS_GEOM_COORDINATESEQUENCE_H</span></div> <div class="ttc" id="classgeos_1_1geom_1_1CoordinateSequence_html_a6ba2cfd860eef2342b1306e855b58b0c"><div class="ttname"><a href="classgeos_1_1geom_1_1CoordinateSequence.html#a6ba2cfd860eef2342b1306e855b58b0c">geos::geom::CoordinateSequence::applyCoordinateFilter</a></div><div class="ttdeci">void applyCoordinateFilter(T &f)</div><div class="ttdoc">Apply a filter to each Coordinate of this sequence. The filter is expected to provide a ...</div><div class="ttdef"><b>Definition:</b> CoordinateSequence.h:283</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> Envelope.h:58</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> Coordinate.h:60</div></div> <div class="ttc" id="classgeos_1_1geom_1_1CoordinateSequence_html_a931a4baa65571e31e720c8d8d9390e31"><div class="ttname"><a href="classgeos_1_1geom_1_1CoordinateSequence.html#a931a4baa65571e31e720c8d8d9390e31">geos::geom::CoordinateSequence::back</a></div><div class="ttdeci">const Coordinate & back() const </div><div class="ttdoc">Return last Coordinate in the sequence. </div><div class="ttdef"><b>Definition:</b> CoordinateSequence.h:88</div></div> <div class="ttc" id="classgeos_1_1geom_1_1CoordinateSequence_html_a67979e34bbc25a7656afb49695da05df"><div class="ttname"><a href="classgeos_1_1geom_1_1CoordinateSequence.html#a67979e34bbc25a7656afb49695da05df">geos::geom::CoordinateSequence::getY</a></div><div class="ttdeci">virtual double getY(std::size_t index) const </div><div class="ttdef"><b>Definition:</b> CoordinateSequence.h:245</div></div> <div class="ttc" id="classgeos_1_1geom_1_1CoordinateFilter_html"><div class="ttname"><a href="classgeos_1_1geom_1_1CoordinateFilter.html">geos::geom::CoordinateFilter</a></div><div class="ttdoc">Geometry classes support the concept of applying a coordinate filter to every coordinate in the Geome...</div><div class="ttdef"><b>Definition:</b> CoordinateFilter.h:43</div></div> <div class="ttc" id="namespacegeos_1_1geom_html_a2031e0143940407ca589d3216cf0eb06"><div class="ttname"><a href="namespacegeos_1_1geom.html#a2031e0143940407ca589d3216cf0eb06">geos::geom::operator<<</a></div><div class="ttdeci">std::ostream & operator<<(std::ostream &os, const Coordinate &c)</div><div class="ttdoc">Output function. </div></div> <div class="ttc" id="namespacegeos_1_1geom_html_a9f7a30fa79d09664d0d305fb875c019d"><div class="ttname"><a href="namespacegeos_1_1geom.html#a9f7a30fa79d09664d0d305fb875c019d">geos::geom::operator!=</a></div><div class="ttdeci">bool operator!=(const Coordinate &a, const Coordinate &b)</div><div class="ttdoc">Inequality operator for Coordinate. 2D only. </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> CoordinateSequence.h:58</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 &a, const Coordinate &b)</div><div class="ttdoc">Equality operator for Coordinate. 2D only. </div></div> <div class="ttc" id="classgeos_1_1geom_1_1CoordinateSequence_html_a157be17137d57313d633a0faa7657864"><div class="ttname"><a href="classgeos_1_1geom_1_1CoordinateSequence.html#a157be17137d57313d633a0faa7657864">geos::geom::CoordinateSequence::getX</a></div><div class="ttdeci">virtual double getX(std::size_t index) const </div><div class="ttdef"><b>Definition:</b> CoordinateSequence.h:233</div></div> <div class="ttc" id="classgeos_1_1geom_1_1CoordinateSequence_html_a70939ed2369aefcef44c6c8c6e5fbce1"><div class="ttname"><a href="classgeos_1_1geom_1_1CoordinateSequence.html#a70939ed2369aefcef44c6c8c6e5fbce1">geos::geom::CoordinateSequence::front</a></div><div class="ttdeci">const Coordinate & front() const </div><div class="ttdoc">Return first Coordinate in the sequence. </div><div class="ttdef"><b>Definition:</b> CoordinateSequence.h:95</div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.5 </small></address> </body> </html>