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<h1>WKTReader.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: WKTReader.h 2579 2009-06-15 14:03:52Z strk $</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) 2005-2006 Refractions Research Inc.</span>
<a name="l00008"></a>00008 <span class="comment"> * Copyright (C) 2001-2002 Vivid Solutions Inc.</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * This is free software; you can redistribute and/or modify it under</span>
<a name="l00011"></a>00011 <span class="comment"> * the terms of the GNU Lesser General Public Licence as published</span>
<a name="l00012"></a>00012 <span class="comment"> * by the Free Software Foundation. </span>
<a name="l00013"></a>00013 <span class="comment"> * See the COPYING file for more information.</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"> *</span>
<a name="l00017"></a>00017 <span class="comment"> * Last port: io/WKTReader.java rev. 1.1 (JTS-1.7)</span>
<a name="l00018"></a>00018 <span class="comment"> *</span>
<a name="l00019"></a>00019 <span class="comment"> **********************************************************************/</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#ifndef GEOS_IO_WKTREADER_H</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define GEOS_IO_WKTREADER_H</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <geos/export.h></span>
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="preprocessor">#include <geos/geom/GeometryFactory.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <geos/geom/CoordinateSequence.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <string></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>io {
<a name="l00033"></a>00033 <span class="keyword">class </span>StringTokenizer;
<a name="l00034"></a>00034 }
<a name="l00035"></a>00035 <span class="keyword">namespace </span>geom {
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="keyword">class </span>Coordinate;
<a name="l00038"></a>00038 <span class="keyword">class </span>Geometry;
<a name="l00039"></a>00039 <span class="keyword">class </span>GeometryCollection;
<a name="l00040"></a>00040 <span class="keyword">class </span>Point;
<a name="l00041"></a>00041 <span class="keyword">class </span>LineString;
<a name="l00042"></a>00042 <span class="keyword">class </span>LinearRing;
<a name="l00043"></a>00043 <span class="keyword">class </span>Polygon;
<a name="l00044"></a>00044 <span class="keyword">class </span>MultiPoint;
<a name="l00045"></a>00045 <span class="keyword">class </span>MultiLineString;
<a name="l00046"></a>00046 <span class="keyword">class </span>MultiPolygon;
<a name="l00047"></a>00047 <span class="keyword">class </span>PrecisionModel;
<a name="l00048"></a>00048 }
<a name="l00049"></a>00049 }
<a name="l00050"></a>00050
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="keyword">namespace </span>geos {
<a name="l00053"></a>00053 <span class="keyword">namespace </span>io {
<a name="l00054"></a>00054
<a name="l00059"></a><a class="code" href="classgeos_1_1io_1_1WKTReader.html">00059</a> <span class="keyword">class </span>GEOS_DLL <a class="code" href="classgeos_1_1io_1_1WKTReader.html" title="WKT parser class; see also WKTWriter.">WKTReader</a> {
<a name="l00060"></a>00060 <span class="keyword">public</span>:
<a name="l00061"></a>00061 <span class="comment">//WKTReader();</span>
<a name="l00062"></a>00062
<a name="l00071"></a>00071 <a class="code" href="classgeos_1_1io_1_1WKTReader.html" title="WKT parser class; see also WKTWriter.">WKTReader</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1GeometryFactory.html" title="Supplies a set of utility methods for building Geometry objects from CoordinateSequence or other Geom...">geom::GeometryFactory</a> *gf);
<a name="l00072"></a>00072
<a name="l00077"></a>00077 <a class="code" href="classgeos_1_1io_1_1WKTReader.html" title="WKT parser class; see also WKTWriter.">WKTReader</a>();
<a name="l00078"></a>00078
<a name="l00079"></a>00079 ~<a class="code" href="classgeos_1_1io_1_1WKTReader.html" title="WKT parser class; see also WKTWriter.">WKTReader</a>();
<a name="l00080"></a>00080
<a name="l00082"></a>00082 <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">geom::Geometry</a>* read(<span class="keyword">const</span> std::string &wellKnownText);
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <span class="comment">// Geometry* read(Reader& reader); //Not implemented yet</span>
<a name="l00085"></a>00085
<a name="l00086"></a>00086 <span class="keyword">protected</span>:
<a name="l00087"></a>00087 <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>* getCoordinates(io::StringTokenizer *tokenizer);
<a name="l00088"></a>00088 <span class="keywordtype">double</span> getNextNumber(io::StringTokenizer *tokenizer);
<a name="l00089"></a>00089 std::string getNextEmptyOrOpener(io::StringTokenizer *tokenizer);
<a name="l00090"></a>00090 std::string getNextCloserOrComma(io::StringTokenizer *tokenizer);
<a name="l00091"></a>00091 std::string getNextCloser(io::StringTokenizer *tokenizer);
<a name="l00092"></a>00092 std::string getNextWord(io::StringTokenizer *tokenizer);
<a name="l00093"></a>00093 <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">geom::Geometry</a>* readGeometryTaggedText(io::StringTokenizer *tokenizer);
<a name="l00094"></a>00094 <a class="code" href="classgeos_1_1geom_1_1Point.html" title="Basic implementation of Point.">geom::Point</a>* readPointText(io::StringTokenizer *tokenizer);
<a name="l00095"></a>00095 <a class="code" href="classgeos_1_1geom_1_1LineString.html" title="Basic implementation of LineString.">geom::LineString</a>* readLineStringText(io::StringTokenizer *tokenizer);
<a name="l00096"></a>00096 <a class="code" href="classgeos_1_1geom_1_1LinearRing.html" title="Models an OGC SFS LinearRing.">geom::LinearRing</a>* readLinearRingText(io::StringTokenizer *tokenizer);
<a name="l00097"></a>00097 <a class="code" href="classgeos_1_1geom_1_1MultiPoint.html" title="Models a collection of Point objects.">geom::MultiPoint</a>* readMultiPointText(io::StringTokenizer *tokenizer);
<a name="l00098"></a>00098 <a class="code" href="classgeos_1_1geom_1_1Polygon.html" title="Represents a linear polygon, which may include holes.">geom::Polygon</a>* readPolygonText(io::StringTokenizer *tokenizer);
<a name="l00099"></a>00099 <a class="code" href="classgeos_1_1geom_1_1MultiLineString.html" title="Basic implementation of MultiLineString objects.">geom::MultiLineString</a>* readMultiLineStringText(io::StringTokenizer *tokenizer);
<a name="l00100"></a>00100 <a class="code" href="classgeos_1_1geom_1_1MultiPolygon.html" title="Basic implementation of MultiPolygon.">geom::MultiPolygon</a>* readMultiPolygonText(io::StringTokenizer *tokenizer);
<a name="l00101"></a>00101 <a class="code" href="classgeos_1_1geom_1_1GeometryCollection.html" title="Represents a collection of heterogeneous Geometry objects.">geom::GeometryCollection</a>* readGeometryCollectionText(io::StringTokenizer *tokenizer);
<a name="l00102"></a>00102 <span class="keyword">private</span>:
<a name="l00103"></a>00103 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1GeometryFactory.html" title="Supplies a set of utility methods for building Geometry objects from CoordinateSequence or other Geom...">geom::GeometryFactory</a> *geometryFactory;
<a name="l00104"></a>00104 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1PrecisionModel.html" title="Specifies the precision model of the Coordinate in a Geometry.">geom::PrecisionModel</a> *precisionModel;
<a name="l00105"></a>00105
<a name="l00106"></a>00106 <span class="keywordtype">void</span> getPreciseCoordinate(io::StringTokenizer *tokenizer, <a class="code" href="classgeos_1_1geom_1_1Coordinate.html" title="Coordinate is the lightweight class used to store coordinates.">geom::Coordinate</a>&);
<a name="l00107"></a>00107
<a name="l00108"></a>00108 <span class="keywordtype">bool</span> isNumberNext(io::StringTokenizer *tokenizer);
<a name="l00109"></a>00109 };
<a name="l00110"></a>00110
<a name="l00111"></a>00111 } <span class="comment">// namespace io</span>
<a name="l00112"></a>00112 } <span class="comment">// namespace geos</span>
<a name="l00113"></a>00113
<a name="l00114"></a>00114 <span class="preprocessor">#ifdef GEOS_INLINE</span>
<a name="l00115"></a>00115 <span class="preprocessor"></span><span class="preprocessor"># include <geos/io/WKTReader.inl></span>
<a name="l00116"></a>00116 <span class="preprocessor">#endif</span>
<a name="l00117"></a>00117 <span class="preprocessor"></span>
<a name="l00118"></a>00118 <span class="preprocessor">#endif // #ifndef GEOS_IO_WKTREADER_H</span>
<a name="l00119"></a>00119 <span class="preprocessor"></span>
<a name="l00120"></a>00120 <span class="comment">/**********************************************************************</span>
<a name="l00121"></a>00121 <span class="comment"> * $Log$</span>
<a name="l00122"></a>00122 <span class="comment"> * Revision 1.6 2006/04/10 13:40:14 strk</span>
<a name="l00123"></a>00123 <span class="comment"> * Added default ctor for WKTReader (using GeometryFactory's default instance)</span>
<a name="l00124"></a>00124 <span class="comment"> *</span>
<a name="l00125"></a>00125 <span class="comment"> * Revision 1.5 2006/04/10 12:05:35 strk</span>
<a name="l00126"></a>00126 <span class="comment"> * Added inline-replicator implementation files to make sure</span>
<a name="l00127"></a>00127 <span class="comment"> * functions in .inl files are still available out-of-line.</span>
<a name="l00128"></a>00128 <span class="comment"> * A side effect is this should fix MingW build.</span>
<a name="l00129"></a>00129 <span class="comment"> *</span>
<a name="l00130"></a>00130 <span class="comment"> * Revision 1.4 2006/03/30 09:26:36 strk</span>
<a name="l00131"></a>00131 <span class="comment"> * minor cleanup</span>
<a name="l00132"></a>00132 <span class="comment"> *</span>
<a name="l00133"></a>00133 <span class="comment"> * Revision 1.3 2006/03/24 09:52:41 strk</span>
<a name="l00134"></a>00134 <span class="comment"> * USE_INLINE => GEOS_INLINE</span>
<a name="l00135"></a>00135 <span class="comment"> *</span>
<a name="l00136"></a>00136 <span class="comment"> * Revision 1.2 2006/03/22 16:58:35 strk</span>
<a name="l00137"></a>00137 <span class="comment"> * Removed (almost) all inclusions of geom.h.</span>
<a name="l00138"></a>00138 <span class="comment"> * Removed obsoleted .cpp files.</span>
<a name="l00139"></a>00139 <span class="comment"> * Fixed a bug in WKTReader not using the provided CoordinateSequence</span>
<a name="l00140"></a>00140 <span class="comment"> * implementation, optimized out some memory allocations.</span>
<a name="l00141"></a>00141 <span class="comment"> *</span>
<a name="l00142"></a>00142 <span class="comment"> * Revision 1.1 2006/03/20 18:18:15 strk</span>
<a name="l00143"></a>00143 <span class="comment"> * io.h header split</span>
<a name="l00144"></a>00144 <span class="comment"> *</span>
<a name="l00145"></a>00145 <span class="comment"> **********************************************************************/</span>
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