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<h1>CoordinateList.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: CoordinateList.h 2619 2009-08-12 19:01:57Z pramsey $</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 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
<a name="l00016"></a>00016 <span class="preprocessor">#ifndef GEOS_GEOM_COORDINATELIST_H</span>
<a name="l00017"></a>00017 <span class="preprocessor"></span><span class="preprocessor">#define GEOS_GEOM_COORDINATELIST_H</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span>
<a name="l00019"></a>00019 <span class="preprocessor">#include <geos/export.h></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include <geos/geom/Coordinate.h></span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#include <list></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <ostream></span> <span class="comment">// for operator<<</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <memory></span> <span class="comment">// for auto_ptr </span>
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="comment">// Forward declarations</span>
<a name="l00027"></a>00027 <span class="keyword">namespace </span>geos {
<a name="l00028"></a>00028 <span class="keyword">namespace </span>geom {
<a name="l00029"></a>00029 <span class="comment">//class Coordinate;</span>
<a name="l00030"></a>00030 }
<a name="l00031"></a>00031 }
<a name="l00032"></a>00032
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="keyword">namespace </span>geos {
<a name="l00035"></a>00035 <span class="keyword">namespace </span>geom { <span class="comment">// geos::geom</span>
<a name="l00036"></a>00036
<a name="l00045"></a><a class="code" href="classgeos_1_1geom_1_1CoordinateList.html">00045</a> <span class="keyword">class </span>GEOS_DLL <a class="code" href="classgeos_1_1geom_1_1CoordinateList.html">CoordinateList</a> {
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="keyword">public</span>:
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="keyword">typedef</span> std::list<Coordinate>::iterator iterator;
<a name="l00050"></a>00050 <span class="keyword">typedef</span> std::list<Coordinate>::const_iterator const_iterator;
<a name="l00051"></a>00051 <span class="keyword">typedef</span> std::list<Coordinate>::size_type size_type;
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="keyword">friend</span> std::ostream& <a class="code" href="namespacegeos_1_1geom.html#ab8723f7afa29f8c4dcb9b77fa42132e4" title="Output function.">operator<< </a>(std::ostream& os,
<a name="l00054"></a>00054 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateList.html">CoordinateList</a>& cl);
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <a class="code" href="classgeos_1_1geom_1_1CoordinateList.html">CoordinateList</a>(<span class="keyword">const</span> std::vector<Coordinate>& v)
<a name="l00057"></a>00057 :
<a name="l00058"></a>00058 coords(v.begin(), v.end())
<a name="l00059"></a>00059 {
<a name="l00060"></a>00060 }
<a name="l00061"></a>00061
<a name="l00062"></a>00062 <a class="code" href="classgeos_1_1geom_1_1CoordinateList.html">CoordinateList</a>()
<a name="l00063"></a>00063 :
<a name="l00064"></a>00064 coords()
<a name="l00065"></a>00065 {
<a name="l00066"></a>00066 }
<a name="l00067"></a>00067
<a name="l00068"></a>00068 size_type size()<span class="keyword"> const</span>
<a name="l00069"></a>00069 <span class="keyword"> </span>{
<a name="l00070"></a>00070 <span class="keywordflow">return</span> coords.size();
<a name="l00071"></a>00071 }
<a name="l00072"></a>00072
<a name="l00073"></a>00073 iterator begin()
<a name="l00074"></a>00074 {
<a name="l00075"></a>00075 <span class="keywordflow">return</span> coords.begin();
<a name="l00076"></a>00076 }
<a name="l00077"></a>00077
<a name="l00078"></a>00078 iterator end()
<a name="l00079"></a>00079 {
<a name="l00080"></a>00080 <span class="keywordflow">return</span> coords.end();
<a name="l00081"></a>00081 }
<a name="l00082"></a>00082
<a name="l00083"></a>00083 const_iterator begin()<span class="keyword"> const</span>
<a name="l00084"></a>00084 <span class="keyword"> </span>{
<a name="l00085"></a>00085 <span class="keywordflow">return</span> coords.begin();
<a name="l00086"></a>00086 }
<a name="l00087"></a>00087
<a name="l00088"></a>00088 const_iterator end()<span class="keyword"> const</span>
<a name="l00089"></a>00089 <span class="keyword"> </span>{
<a name="l00090"></a>00090 <span class="keywordflow">return</span> coords.end();
<a name="l00091"></a>00091 }
<a name="l00092"></a>00092
<a name="l00093"></a>00093 iterator insert(iterator pos, <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.">Coordinate</a>& c)
<a name="l00094"></a>00094 {
<a name="l00095"></a>00095 <span class="keywordflow">return</span> coords.insert(pos, c);
<a name="l00096"></a>00096 }
<a name="l00097"></a>00097
<a name="l00098"></a>00098 iterator erase(iterator pos)
<a name="l00099"></a>00099 {
<a name="l00100"></a>00100 <span class="keywordflow">return</span> coords.erase(pos);
<a name="l00101"></a>00101 }
<a name="l00102"></a>00102
<a name="l00103"></a>00103 iterator erase(iterator first, iterator last)
<a name="l00104"></a>00104 {
<a name="l00105"></a>00105 <span class="keywordflow">return</span> coords.erase(first, last);
<a name="l00106"></a>00106 }
<a name="l00107"></a>00107
<a name="l00108"></a>00108 std::auto_ptr<Coordinate::Vect> toCoordinateArray()<span class="keyword"> const</span>
<a name="l00109"></a>00109 <span class="keyword"> </span>{
<a name="l00110"></a>00110 std::auto_ptr<Coordinate::Vect> ret(<span class="keyword">new</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html#a59345d3a409b5d2ebe01fcfcdcca92cb" title="A vector of Coordinate objects (real object, not pointers).">Coordinate::Vect</a>);
<a name="l00111"></a>00111 ret->assign(coords.begin(), coords.end());
<a name="l00112"></a>00112 <span class="keywordflow">return</span> ret;
<a name="l00113"></a>00113 }
<a name="l00114"></a>00114
<a name="l00115"></a>00115 <span class="keyword">private</span>:
<a name="l00116"></a>00116
<a name="l00117"></a>00117 std::list<Coordinate> coords;
<a name="l00118"></a>00118
<a name="l00119"></a>00119
<a name="l00120"></a>00120 };
<a name="l00121"></a>00121
<a name="l00122"></a>00122 <span class="keyword">inline</span>
<a name="l00123"></a>00123 std::ostream& <a class="code" href="namespacegeos_1_1geom.html#ab8723f7afa29f8c4dcb9b77fa42132e4" title="Output function.">operator<< </a>(std::ostream& os, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateList.html">CoordinateList</a>& cl)
<a name="l00124"></a>00124 {
<a name="l00125"></a>00125 os << <span class="stringliteral">"("</span>;
<a name="l00126"></a>00126 <span class="keywordflow">for</span> (CoordinateList::const_iterator
<a name="l00127"></a>00127 it=cl.begin(), end=cl.end();
<a name="l00128"></a>00128 it != end;
<a name="l00129"></a>00129 ++it)
<a name="l00130"></a>00130 {
<a name="l00131"></a>00131 <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.">Coordinate</a>& c = *it;
<a name="l00132"></a>00132 <span class="keywordflow">if</span> ( it != cl.begin() ) os << <span class="stringliteral">", "</span>;
<a name="l00133"></a>00133 os << c;
<a name="l00134"></a>00134 }
<a name="l00135"></a>00135 os << <span class="stringliteral">")"</span>;
<a name="l00136"></a>00136
<a name="l00137"></a>00137 <span class="keywordflow">return</span> os;
<a name="l00138"></a>00138 }
<a name="l00139"></a>00139
<a name="l00140"></a>00140 } <span class="comment">// namespace geos::geom</span>
<a name="l00141"></a>00141 } <span class="comment">// namespace geos</span>
<a name="l00142"></a>00142
<a name="l00143"></a>00143
<a name="l00144"></a>00144 <span class="preprocessor">#endif // ndef GEOS_GEOM_COORDINATELIST_H</span>
<a name="l00145"></a>00145 <span class="preprocessor"></span>
<a name="l00146"></a>00146 <span class="comment">/**********************************************************************</span>
<a name="l00147"></a>00147 <span class="comment"> * $Log$</span>
<a name="l00148"></a>00148 <span class="comment"> * Revision 1.2 2006/07/21 17:05:22 strk</span>
<a name="l00149"></a>00149 <span class="comment"> * added operator<< for CoordinateList class</span>
<a name="l00150"></a>00150 <span class="comment"> *</span>
<a name="l00151"></a>00151 <span class="comment"> * Revision 1.1 2006/07/21 14:53:12 strk</span>
<a name="l00152"></a>00152 <span class="comment"> * CoordinateList class re-introduced, for list-based ops</span>
<a name="l00153"></a>00153 <span class="comment"> * (not strictly mapped to JTS version, not yet at least)</span>
<a name="l00154"></a>00154 <span class="comment"> *</span>
<a name="l00155"></a>00155 <span class="comment"> **********************************************************************/</span>
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