<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>GEOS: TaggedLineSegment.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<!-- Generated by Doxygen 1.7.1 -->
<div class="navigation" id="top">
<div class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
</ul>
</div>
<div class="header">
<div class="headertitle">
<h1>TaggedLineSegment.h</h1> </div>
</div>
<div class="contents">
<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/**********************************************************************</span>
<a name="l00002"></a>00002 <span class="comment"> * $Id: TaggedLineSegment.h 2785 2009-12-03 19:55:11Z 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) 2006 Refractions Research Inc.</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 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: simplify/TaggedLineSegment.java rev. 1.1 (JTS-1.7)</span>
<a name="l00017"></a>00017 <span class="comment"> *</span>
<a name="l00018"></a>00018 <span class="comment"> **********************************************************************</span>
<a name="l00019"></a>00019 <span class="comment"> *</span>
<a name="l00020"></a>00020 <span class="comment"> * NOTES: Use of this class by DP simplification algorithms</span>
<a name="l00021"></a>00021 <span class="comment"> * makes it useless for a TaggedLineSegment to store copies</span>
<a name="l00022"></a>00022 <span class="comment"> * of coordinates. Using pointers would be good enough here.</span>
<a name="l00023"></a>00023 <span class="comment"> * We don't do it to avoid having to break inheritance from </span>
<a name="l00024"></a>00024 <span class="comment"> * LineSegment, which has copies intead. Wheter LineSegment</span>
<a name="l00025"></a>00025 <span class="comment"> * itself should be refactored can be discussed. </span>
<a name="l00026"></a>00026 <span class="comment"> * --strk 2006-04-12</span>
<a name="l00027"></a>00027 <span class="comment"> *</span>
<a name="l00028"></a>00028 <span class="comment"> **********************************************************************/</span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="preprocessor">#ifndef GEOS_SIMPLIFY_TAGGEDLINESEGMENT_H</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span><span class="preprocessor">#define GEOS_SIMPLIFY_TAGGEDLINESEGMENT_H</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <geos/export.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <geos/geom/LineSegment.h></span> <span class="comment">// for inheritance</span>
<a name="l00035"></a>00035
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="comment">// Forward declarations</span>
<a name="l00038"></a>00038 <span class="keyword">namespace </span>geos {
<a name="l00039"></a>00039 <span class="keyword">namespace </span>geom {
<a name="l00040"></a>00040 <span class="keyword">class </span>Coordinate;
<a name="l00041"></a>00041 <span class="keyword">class </span>Geometry;
<a name="l00042"></a>00042 }
<a name="l00043"></a>00043 }
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="keyword">namespace </span>geos {
<a name="l00046"></a>00046 <span class="keyword">namespace </span>simplify { <span class="comment">// geos::simplify</span>
<a name="l00047"></a>00047
<a name="l00048"></a>00048
<a name="l00055"></a><a class="code" href="classgeos_1_1simplify_1_1TaggedLineSegment.html">00055</a> <span class="keyword">class </span>GEOS_DLL <a class="code" href="classgeos_1_1simplify_1_1TaggedLineSegment.html" title="A geom::LineSegment which is tagged with its location in a geom::Geometry.">TaggedLineSegment</a>: <span class="keyword">public</span> geom::LineSegment
<a name="l00056"></a>00056 {
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keyword">public</span>:
<a name="l00059"></a>00059
<a name="l00060"></a>00060 <a class="code" href="classgeos_1_1simplify_1_1TaggedLineSegment.html" title="A geom::LineSegment which is tagged with its location in a geom::Geometry.">TaggedLineSegment</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html" title="Coordinate is the lightweight class used to store coordinates.">geom::Coordinate</a>& p0,
<a name="l00061"></a>00061 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html" title="Coordinate is the lightweight class used to store coordinates.">geom::Coordinate</a>& p1,
<a name="l00062"></a>00062 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">geom::Geometry</a>* parent,
<a name="l00063"></a>00063 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> index);
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <a class="code" href="classgeos_1_1simplify_1_1TaggedLineSegment.html" title="A geom::LineSegment which is tagged with its location in a geom::Geometry.">TaggedLineSegment</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html" title="Coordinate is the lightweight class used to store coordinates.">geom::Coordinate</a>& p0,
<a name="l00066"></a>00066 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html" title="Coordinate is the lightweight class used to store coordinates.">geom::Coordinate</a>& p1);
<a name="l00067"></a>00067
<a name="l00068"></a>00068 <a class="code" href="classgeos_1_1simplify_1_1TaggedLineSegment.html" title="A geom::LineSegment which is tagged with its location in a geom::Geometry.">TaggedLineSegment</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1simplify_1_1TaggedLineSegment.html" title="A geom::LineSegment which is tagged with its location in a geom::Geometry.">TaggedLineSegment</a>& ls);
<a name="l00069"></a>00069
<a name="l00070"></a>00070 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">geom::Geometry</a>* getParent() <span class="keyword">const</span>;
<a name="l00071"></a>00071
<a name="l00072"></a>00072 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> getIndex() <span class="keyword">const</span>;
<a name="l00073"></a>00073
<a name="l00074"></a>00074 <span class="keyword">private</span>:
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">geom::Geometry</a>* parent;
<a name="l00077"></a>00077
<a name="l00078"></a>00078 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> index;
<a name="l00079"></a>00079
<a name="l00080"></a>00080 };
<a name="l00081"></a>00081
<a name="l00082"></a>00082
<a name="l00083"></a>00083
<a name="l00084"></a>00084 } <span class="comment">// namespace geos::simplify</span>
<a name="l00085"></a>00085 } <span class="comment">// namespace geos</span>
<a name="l00086"></a>00086
<a name="l00087"></a>00087 <span class="preprocessor">#endif // GEOS_SIMPLIFY_TAGGEDLINESEGMENT_H</span>
<a name="l00088"></a>00088 <span class="preprocessor"></span>
<a name="l00089"></a>00089 <span class="comment">/**********************************************************************</span>
<a name="l00090"></a>00090 <span class="comment"> * $Log$</span>
<a name="l00091"></a>00091 <span class="comment"> * Revision 1.2 2006/04/12 17:19:57 strk</span>
<a name="l00092"></a>00092 <span class="comment"> * Ported TaggedLineStringSimplifier class, made LineSegment class</span>
<a name="l00093"></a>00093 <span class="comment"> * polymorphic to fix derivation of TaggedLineSegment</span>
<a name="l00094"></a>00094 <span class="comment"> *</span>
<a name="l00095"></a>00095 <span class="comment"> * Revision 1.1 2006/04/12 14:22:12 strk</span>
<a name="l00096"></a>00096 <span class="comment"> * Initial implementation of TaggedLineSegment and TaggedLineString classes</span>
<a name="l00097"></a>00097 <span class="comment"> *</span>
<a name="l00098"></a>00098 <span class="comment"> **********************************************************************/</span>
</pre></div></div>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Thu Jul 22 2010 for GEOS by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>
</html>
