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<h1>OrientedCoordinateArray.h</h1>  </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/**********************************************************************</span>
<a name="l00002"></a>00002 <span class="comment"> * $Id: OrientedCoordinateArray.h 2809 2009-12-06 01:05:24Z mloskot $</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * GEOS - Geometry Engine Open Source</span>
<a name="l00005"></a>00005 <span class="comment"> * http://geos.refractions.net</span>
<a name="l00006"></a>00006 <span class="comment"> *</span>
<a name="l00007"></a>00007 <span class="comment"> * Copyright (C) 2009    Sandro Santilli &lt;strk@keybit.net&gt;</span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> * This is free software; you can redistribute and/or modify it under</span>
<a name="l00010"></a>00010 <span class="comment"> * the terms of the GNU Lesser General Public Licence as published</span>
<a name="l00011"></a>00011 <span class="comment"> * by the Free Software Foundation. </span>
<a name="l00012"></a>00012 <span class="comment"> * See the COPYING file for more information.</span>
<a name="l00013"></a>00013 <span class="comment"> *</span>
<a name="l00014"></a>00014 <span class="comment"> **********************************************************************</span>
<a name="l00015"></a>00015 <span class="comment"> *</span>
<a name="l00016"></a>00016 <span class="comment"> * Last port: noding/OrientedCoordinateArray.java rev. 1.1 (JTS-1.9)</span>
<a name="l00017"></a>00017 <span class="comment"> *</span>
<a name="l00018"></a>00018 <span class="comment"> **********************************************************************/</span>
<a name="l00019"></a>00019 
<a name="l00020"></a>00020 <span class="preprocessor">#ifndef GEOS_NODING_ORIENTEDCOORDINATEARRAY_H</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#define GEOS_NODING_ORIENTEDCOORDINATEARRAY_H</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include &lt;geos/export.h&gt;</span>
<a name="l00024"></a>00024 
<a name="l00025"></a>00025 <span class="comment">//#include &lt;vector&gt;</span>
<a name="l00026"></a>00026 <span class="comment">//#include &lt;iostream&gt;</span>
<a name="l00027"></a>00027 
<a name="l00028"></a>00028 <span class="comment">//#include &lt;geos/inline.h&gt;</span>
<a name="l00029"></a>00029 
<a name="l00030"></a>00030 <span class="comment">// Forward declarations</span>
<a name="l00031"></a>00031 <span class="keyword">namespace </span>geos {
<a name="l00032"></a>00032         <span class="keyword">namespace </span>geom {
<a name="l00033"></a>00033                 <span class="keyword">class </span>CoordinateSequence;
<a name="l00034"></a>00034         }
<a name="l00035"></a>00035         <span class="keyword">namespace </span>noding {
<a name="l00036"></a>00036                 <span class="comment">//class SegmentString;</span>
<a name="l00037"></a>00037         }
<a name="l00038"></a>00038 }
<a name="l00039"></a>00039 
<a name="l00040"></a>00040 <span class="keyword">namespace </span>geos {
<a name="l00041"></a>00041 <span class="keyword">namespace </span>noding { <span class="comment">// geos.noding</span>
<a name="l00042"></a>00042 
<a name="l00047"></a><a class="code" href="classgeos_1_1noding_1_1OrientedCoordinateArray.html">00047</a> <span class="keyword">class </span>GEOS_DLL <a class="code" href="classgeos_1_1noding_1_1OrientedCoordinateArray.html" title="Allows comparing geom::CoordinateSequences in an orientation-independent way.">OrientedCoordinateArray</a>
<a name="l00048"></a>00048 {
<a name="l00049"></a>00049 <span class="keyword">public</span>:
<a name="l00050"></a>00050 
<a name="l00057"></a><a class="code" href="classgeos_1_1noding_1_1OrientedCoordinateArray.html#ae56dba8ef8a99195725b6690ad1f4813">00057</a>         <a class="code" href="classgeos_1_1noding_1_1OrientedCoordinateArray.html" title="Allows comparing geom::CoordinateSequences in an orientation-independent way.">OrientedCoordinateArray</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html" title="The internal representation of a list of coordinates inside a Geometry.">geom::CoordinateSequence</a>&amp; pts)
<a name="l00058"></a>00058                 :
<a name="l00059"></a>00059                 pts(pts),
<a name="l00060"></a>00060                 orientationVar(orientation(pts))
<a name="l00061"></a>00061         {
<a name="l00062"></a>00062         }
<a name="l00063"></a>00063 
<a name="l00075"></a>00075         <span class="keywordtype">int</span> compareTo(<span class="keyword">const</span> <a class="code" href="classgeos_1_1noding_1_1OrientedCoordinateArray.html" title="Allows comparing geom::CoordinateSequences in an orientation-independent way.">OrientedCoordinateArray</a>&amp; o1) <span class="keyword">const</span>;
<a name="l00076"></a>00076 
<a name="l00077"></a>00077 
<a name="l00078"></a>00078 <span class="keyword">private</span>:
<a name="l00079"></a>00079 
<a name="l00080"></a>00080         <span class="keyword">static</span> <span class="keywordtype">int</span> compareOriented(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html" title="The internal representation of a list of coordinates inside a Geometry.">geom::CoordinateSequence</a>&amp; pts1,
<a name="l00081"></a>00081                                      <span class="keywordtype">bool</span> orientation1,
<a name="l00082"></a>00082                                      <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html" title="The internal representation of a list of coordinates inside a Geometry.">geom::CoordinateSequence</a>&amp; pts2,
<a name="l00083"></a>00083                                      <span class="keywordtype">bool</span> orientation2);
<a name="l00084"></a>00084 
<a name="l00085"></a>00085 
<a name="l00093"></a>00093         <span class="keyword">static</span> <span class="keywordtype">bool</span> orientation(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html" title="The internal representation of a list of coordinates inside a Geometry.">geom::CoordinateSequence</a>&amp; pts);
<a name="l00094"></a>00094 
<a name="l00096"></a>00096         <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html" title="The internal representation of a list of coordinates inside a Geometry.">geom::CoordinateSequence</a>&amp; pts;
<a name="l00097"></a>00097 
<a name="l00098"></a>00098         <span class="keywordtype">bool</span> orientationVar;
<a name="l00099"></a>00099 
<a name="l00100"></a>00100     <span class="comment">// Declare type as noncopyable</span>
<a name="l00101"></a>00101     <a class="code" href="classgeos_1_1noding_1_1OrientedCoordinateArray.html" title="Allows comparing geom::CoordinateSequences in an orientation-independent way.">OrientedCoordinateArray</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1noding_1_1OrientedCoordinateArray.html" title="Allows comparing geom::CoordinateSequences in an orientation-independent way.">OrientedCoordinateArray</a>&amp; other);
<a name="l00102"></a>00102     <a class="code" href="classgeos_1_1noding_1_1OrientedCoordinateArray.html" title="Allows comparing geom::CoordinateSequences in an orientation-independent way.">OrientedCoordinateArray</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="classgeos_1_1noding_1_1OrientedCoordinateArray.html" title="Allows comparing geom::CoordinateSequences in an orientation-independent way.">OrientedCoordinateArray</a>&amp; rhs);
<a name="l00103"></a>00103 };
<a name="l00104"></a>00104 
<a name="l00105"></a>00105 } <span class="comment">// namespace geos.noding</span>
<a name="l00106"></a>00106 } <span class="comment">// namespace geos</span>
<a name="l00107"></a>00107 
<a name="l00108"></a>00108 
<a name="l00109"></a>00109 <span class="preprocessor">#endif // GEOS_NODING_ORIENTEDCOORDINATEARRAY_H</span>
<a name="l00110"></a>00110 <span class="preprocessor"></span>
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