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class="headertitle"> <div class="title">DefaultCoordinateSequenceFactory.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) 2019 Daniel Baston</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_DEFAULTCOORDINATESEQUENCEFACTORY_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_DEFAULTCOORDINATESEQUENCEFACTORY_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/geom/CoordinateSequenceFactory.h></span></div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <geos/geom/CoordinateArraySequence.h></span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <geos/geom/FixedSizeCoordinateSequence.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="keyword">namespace </span>geos {</div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">namespace </span>geom {</div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">class </span>GEOS_DLL <a class="code" href="namespacegeos_1_1geom.html#a4bb87d86967598ca0de3238168ae85ba">DefaultCoordinateSequenceFactory</a> : <span class="keyword">public</span> CoordinateSequenceFactory {</div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">public</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>  std::unique_ptr<CoordinateSequence> create() const final<span class="keyword"> override </span>{</div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keywordflow">return</span> detail::make_unique<CoordinateArraySequence>();</div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</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>  std::unique_ptr<CoordinateSequence> create(std::vector<Coordinate> *coords, std::size_t dims = 0) const final<span class="keyword"> override </span>{</div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordflow">return</span> detail::make_unique<CoordinateArraySequence>(coords, dims);</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>  std::unique_ptr <CoordinateSequence> create(std::vector <Coordinate> &&coords, std::size_t dims = 0) const final<span class="keyword"> override </span>{</div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordflow">return</span> detail::make_unique<CoordinateArraySequence>(std::move(coords), dims);</div> <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  }</div> <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div> <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  std::unique_ptr <CoordinateSequence> create(std::size_t size, std::size_t dims = 0) const final<span class="keyword"> override </span>{</div> <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">switch</span>(size) {</div> <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordflow">case</span> 5: <span class="keywordflow">return</span> detail::make_unique<FixedSizeCoordinateSequence<5>>(dims);</div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">case</span> 4: <span class="keywordflow">return</span> detail::make_unique<FixedSizeCoordinateSequence<4>>(dims);</div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">case</span> 3: <span class="keywordflow">return</span> detail::make_unique<FixedSizeCoordinateSequence<3>>(dims);</div> <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">case</span> 2: <span class="keywordflow">return</span> detail::make_unique<FixedSizeCoordinateSequence<2>>(dims);</div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">case</span> 1: <span class="keywordflow">return</span> detail::make_unique<FixedSizeCoordinateSequence<1>>(dims);</div> <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordflow">default</span>:</div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">return</span> detail::make_unique<CoordinateArraySequence>(size, dims);</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>  }</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>  std::unique_ptr <CoordinateSequence> create(<span class="keyword">const</span> CoordinateSequence &coordSeq) <span class="keyword">const</span> <span class="keyword">final</span> <span class="keyword">override</span> {</div> <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">auto</span> cs = create(coordSeq.size(), coordSeq.getDimension());</div> <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < cs->size(); i++) {</div> <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  cs->setAt(coordSeq[i], i);</div> <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  }</div> <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">return</span> cs;</div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  }</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">static</span> <span class="keyword">const</span> CoordinateSequenceFactory *instance();</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> </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> }</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="preprocessor">#endif //GEOS_DEFAULTCOORDINATESEQUENCEFACTORY_H</span></div> <div class="ttc" id="namespacegeos_1_1geom_html_a4bb87d86967598ca0de3238168ae85ba"><div class="ttname"><a href="namespacegeos_1_1geom.html#a4bb87d86967598ca0de3238168ae85ba">geos::geom::DefaultCoordinateSequenceFactory</a></div><div class="ttdeci">CoordinateArraySequenceFactory DefaultCoordinateSequenceFactory</div><div class="ttdoc">This is for backward API compatibility. </div><div class="ttdef"><b>Definition:</b> CoordinateArraySequenceFactory.h:64</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>