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<h1>Geometry.h</h1> </div>
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<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: Geometry.h 2757 2009-12-01 15:39:41Z 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 <strk@keybit.net></span>
<a name="l00008"></a>00008 <span class="comment"> * Copyright (C) 2005 2006 Refractions Research Inc.</span>
<a name="l00009"></a>00009 <span class="comment"> * Copyright (C) 2001-2002 Vivid Solutions Inc.</span>
<a name="l00010"></a>00010 <span class="comment"> *</span>
<a name="l00011"></a>00011 <span class="comment"> * This is free software; you can redistribute and/or modify it under</span>
<a name="l00012"></a>00012 <span class="comment"> * the terms of the GNU Lesser General Public Licence as published</span>
<a name="l00013"></a>00013 <span class="comment"> * by the Free Software Foundation. </span>
<a name="l00014"></a>00014 <span class="comment"> * See the COPYING file for more information.</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"> *</span>
<a name="l00018"></a>00018 <span class="comment"> * Last port: geom/Geometry.java rev. 1.112</span>
<a name="l00019"></a>00019 <span class="comment"> *</span>
<a name="l00020"></a>00020 <span class="comment"> **********************************************************************/</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#ifndef GEOS_GEOM_GEOMETRY_H</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#define GEOS_GEOM_GEOMETRY_H</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <geos/export.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <geos/platform.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <geos/inline.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <geos/geom/Envelope.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <geos/geom/Dimension.h></span> <span class="comment">// for Dimension::DimensionType</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <geos/geom/GeometryComponentFilter.h></span> <span class="comment">// for inheritance</span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="preprocessor">#include <string></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <iostream></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <vector></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <memory></span>
<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>CoordinateFilter;
<a name="l00042"></a>00042 <span class="keyword">class </span>CoordinateSequence;
<a name="l00043"></a>00043 <span class="keyword">class </span>CoordinateSequenceFilter;
<a name="l00044"></a>00044 <span class="keyword">class </span>GeometryComponentFilter;
<a name="l00045"></a>00045 <span class="keyword">class </span>GeometryFactory;
<a name="l00046"></a>00046 <span class="keyword">class </span>GeometryFilter;
<a name="l00047"></a>00047 <span class="keyword">class </span>IntersectionMatrix;
<a name="l00048"></a>00048 <span class="keyword">class </span>PrecisionModel;
<a name="l00049"></a>00049 <span class="keyword">class </span>Point;
<a name="l00050"></a>00050 }
<a name="l00051"></a><a class="code" href="namespacegeos_1_1io.html">00051</a> <span class="keyword">namespace </span>io { <span class="comment">// geos.io</span>
<a name="l00052"></a>00052 <span class="keyword">class </span>Unload;
<a name="l00053"></a>00053 } <span class="comment">// namespace geos.io</span>
<a name="l00054"></a>00054 }
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <span class="keyword">namespace </span>geos {
<a name="l00057"></a>00057 <span class="keyword">namespace </span>geom { <span class="comment">// geos::geom</span>
<a name="l00058"></a>00058
<a name="l00060"></a><a class="code" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8">00060</a> <span class="keyword">enum</span> <a class="code" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8" title="Geometry types.">GeometryTypeId</a> {
<a name="l00062"></a><a class="code" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8ac376a9701abf81f81a64a270ad4eb5de">00062</a> GEOS_POINT,
<a name="l00064"></a><a class="code" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8acac50eabb09b9a062bfeaef7f943f9e7">00064</a> GEOS_LINESTRING,
<a name="l00066"></a><a class="code" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8a2858500525a9249ef95a24d33c04f2f6">00066</a> GEOS_LINEARRING,
<a name="l00068"></a><a class="code" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8ad049a213a3bced4eb7900eeae0814ba3">00068</a> GEOS_POLYGON,
<a name="l00070"></a><a class="code" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8afc434e57e19533af795a95796a032a8f">00070</a> GEOS_MULTIPOINT,
<a name="l00072"></a><a class="code" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8a1370cb41e0578504d2b93a23fdac99fd">00072</a> GEOS_MULTILINESTRING,
<a name="l00074"></a><a class="code" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8ae56b8b200a145ccfacc77cdb05e25b2c">00074</a> GEOS_MULTIPOLYGON,
<a name="l00076"></a><a class="code" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8ab48fde06301f4394c46d0fd5305be70e">00076</a> <a class="code" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8ab48fde06301f4394c46d0fd5305be70e" title="a collection of heterogeneus geometries">GEOS_GEOMETRYCOLLECTION</a>
<a name="l00077"></a>00077 };
<a name="l00078"></a>00078
<a name="l00162"></a><a class="code" href="classgeos_1_1geom_1_1Geometry.html">00162</a> <span class="keyword">class </span>GEOS_DLL <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a> {
<a name="l00163"></a>00163
<a name="l00164"></a>00164 <span class="keyword">public</span>:
<a name="l00165"></a>00165
<a name="l00166"></a>00166 <span class="keyword">friend</span> <span class="keyword">class </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...">GeometryFactory</a>;
<a name="l00167"></a>00167
<a name="l00168"></a>00168 <span class="keyword">friend</span> 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_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>& geom);
<a name="l00169"></a>00169
<a name="l00171"></a><a class="code" href="classgeos_1_1geom_1_1Geometry.html#afc42e2336764c1ea807a94b87c69b546">00171</a> <span class="keyword">typedef</span> std::vector<const Geometry *> ConstVect;
<a name="l00172"></a>00172
<a name="l00174"></a><a class="code" href="classgeos_1_1geom_1_1Geometry.html#af5aa62e7313d54e76704d5b3f9a3b0b5">00174</a> <span class="keyword">typedef</span> std::vector<Geometry *> NonConstVect;
<a name="l00175"></a>00175
<a name="l00177"></a><a class="code" href="classgeos_1_1geom_1_1Geometry.html#ad1556305e4785746bc203b0b87132784">00177</a> <span class="keyword">typedef</span> std::auto_ptr<Geometry> AutoPtr;
<a name="l00178"></a>00178
<a name="l00180"></a>00180 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* clone() <span class="keyword">const</span>=0;
<a name="l00181"></a>00181
<a name="l00183"></a>00183 <span class="keyword">virtual</span> ~<a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>();
<a name="l00184"></a>00184
<a name="l00185"></a>00185
<a name="l00193"></a><a class="code" href="classgeos_1_1geom_1_1Geometry.html#ab41bcf3461be250e143ed2d7da19815b">00193</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...">GeometryFactory</a>* <a class="code" href="classgeos_1_1geom_1_1Geometry.html#ab41bcf3461be250e143ed2d7da19815b" title="Gets the factory which contains the context in which this geometry was created.">getFactory</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> factory; }
<a name="l00194"></a>00194
<a name="l00208"></a><a class="code" href="classgeos_1_1geom_1_1Geometry.html#a75dcb588b48e79ab3249d37137b12e1d">00208</a> <span class="keywordtype">void</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html#a75dcb588b48e79ab3249d37137b12e1d" title="A simple scheme for applications to add their own custom data to a Geometry. An example use might be ...">setUserData</a>(<span class="keywordtype">void</span>* newUserData) { userData=newUserData; }
<a name="l00209"></a>00209
<a name="l00216"></a><a class="code" href="classgeos_1_1geom_1_1Geometry.html#a81e62db157e244914b34893ba8c5f1cf">00216</a> <span class="keywordtype">void</span>* <a class="code" href="classgeos_1_1geom_1_1Geometry.html#a81e62db157e244914b34893ba8c5f1cf" title="Gets the user data object for this geometry, if any.">getUserData</a>() { <span class="keywordflow">return</span> userData; }
<a name="l00217"></a>00217
<a name="l00218"></a>00218 <span class="comment">/*</span>
<a name="l00219"></a>00219 <span class="comment"> * \brief</span>
<a name="l00220"></a>00220 <span class="comment"> * Returns the ID of the Spatial Reference System used by the</span>
<a name="l00221"></a>00221 <span class="comment"> * <code>Geometry</code>.</span>
<a name="l00222"></a>00222 <span class="comment"> *</span>
<a name="l00223"></a>00223 <span class="comment"> * GEOS supports Spatial Reference System information in the simple way</span>
<a name="l00224"></a>00224 <span class="comment"> * defined in the SFS. A Spatial Reference System ID (SRID) is present</span>
<a name="l00225"></a>00225 <span class="comment"> * in each <code>Geometry</code> object. <code>Geometry</code></span>
<a name="l00226"></a>00226 <span class="comment"> * provides basic accessor operations for this field, but no others.</span>
<a name="l00227"></a>00227 <span class="comment"> * The SRID is represented as an integer.</span>
<a name="l00228"></a>00228 <span class="comment"> *</span>
<a name="l00229"></a>00229 <span class="comment"> * @return the ID of the coordinate space in which the</span>
<a name="l00230"></a>00230 <span class="comment"> * <code>Geometry</code> is defined.</span>
<a name="l00231"></a>00231 <span class="comment"> *</span>
<a name="l00232"></a>00232 <span class="comment"> */</span>
<a name="l00233"></a>00233 <span class="keyword">virtual</span> <span class="keywordtype">int</span> getSRID()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> SRID; }
<a name="l00234"></a>00234
<a name="l00235"></a>00235 <span class="comment">/*</span>
<a name="l00236"></a>00236 <span class="comment"> * Sets the ID of the Spatial Reference System used by the</span>
<a name="l00237"></a>00237 <span class="comment"> * <code>Geometry</code>.</span>
<a name="l00238"></a>00238 <span class="comment"> */</span>
<a name="l00239"></a>00239 <span class="keyword">virtual</span> <span class="keywordtype">void</span> setSRID(<span class="keywordtype">int</span> newSRID) { SRID=newSRID; }
<a name="l00240"></a>00240
<a name="l00245"></a>00245 <span class="keyword">const</span> PrecisionModel* getPrecisionModel() <span class="keyword">const</span>;
<a name="l00246"></a>00246
<a name="l00251"></a>00251 <span class="keyword">virtual</span> <span class="keyword">const</span> Coordinate* getCoordinate() <span class="keyword">const</span>=0; <span class="comment">//Abstract</span>
<a name="l00252"></a>00252
<a name="l00258"></a>00258 <span class="keyword">virtual</span> CoordinateSequence* getCoordinates() <span class="keyword">const</span>=0; <span class="comment">//Abstract</span>
<a name="l00259"></a>00259
<a name="l00261"></a>00261 <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> getNumPoints() <span class="keyword">const</span>=0; <span class="comment">//Abstract</span>
<a name="l00262"></a>00262
<a name="l00264"></a>00264 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> isSimple() <span class="keyword">const</span>;
<a name="l00265"></a>00265
<a name="l00267"></a>00267 <span class="keyword">virtual</span> std::string getGeometryType() <span class="keyword">const</span>=0; <span class="comment">//Abstract</span>
<a name="l00268"></a>00268
<a name="l00270"></a>00270 <span class="keyword">virtual</span> <a class="code" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8" title="Geometry types.">GeometryTypeId</a> getGeometryTypeId() <span class="keyword">const</span>=0; <span class="comment">//Abstract</span>
<a name="l00271"></a>00271
<a name="l00274"></a><a class="code" href="classgeos_1_1geom_1_1Geometry.html#a1549a74dcc9f2f7fa78a51ea98dff45f">00274</a> <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html#a1549a74dcc9f2f7fa78a51ea98dff45f">getNumGeometries</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> 1; }
<a name="l00275"></a>00275
<a name="l00278"></a><a class="code" href="classgeos_1_1geom_1_1Geometry.html#ac29eeb10cdc29c6a2df64580f0e96a38">00278</a> <span class="keyword">virtual</span> <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.">Geometry</a>* <a class="code" href="classgeos_1_1geom_1_1Geometry.html#ac29eeb10cdc29c6a2df64580f0e96a38">getGeometryN</a>(<span class="keywordtype">size_t</span> <span class="comment">/*n*/</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">this</span>; }
<a name="l00279"></a>00279
<a name="l00289"></a>00289 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> isValid() <span class="keyword">const</span>;
<a name="l00290"></a>00290
<a name="l00292"></a>00292 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> isEmpty() <span class="keyword">const</span>=0; <span class="comment">//Abstract</span>
<a name="l00293"></a>00293
<a name="l00295"></a><a class="code" href="classgeos_1_1geom_1_1Geometry.html#ab21116730ab9f580285a7e3a93f7941e">00295</a> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html#ab21116730ab9f580285a7e3a93f7941e" title="Polygon overrides to check for actual rectangle.">isRectangle</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }
<a name="l00296"></a>00296
<a name="l00298"></a>00298 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Dimension.html#af46f1c0c325eb685fcf32987748d04cf">Dimension::DimensionType</a> getDimension() <span class="keyword">const</span>=0; <span class="comment">//Abstract</span>
<a name="l00299"></a>00299
<a name="l00316"></a>00316 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* getBoundary() <span class="keyword">const</span>=0; <span class="comment">//Abstract</span>
<a name="l00317"></a>00317
<a name="l00319"></a>00319 <span class="keyword">virtual</span> <span class="keywordtype">int</span> getBoundaryDimension() <span class="keyword">const</span>=0; <span class="comment">//Abstract</span>
<a name="l00320"></a>00320
<a name="l00322"></a>00322 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* getEnvelope() <span class="keyword">const</span>;
<a name="l00323"></a>00323
<a name="l00328"></a>00328 <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html" title="An Envelope defines a rectangulare region of the 2D coordinate plane.">Envelope</a>* getEnvelopeInternal() <span class="keyword">const</span>;
<a name="l00329"></a>00329
<a name="l00346"></a>00346 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> disjoint(<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.">Geometry</a> *other) <span class="keyword">const</span>;
<a name="l00347"></a>00347
<a name="l00352"></a>00352 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> touches(<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.">Geometry</a> *other) <span class="keyword">const</span>;
<a name="l00353"></a>00353
<a name="l00355"></a>00355 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> intersects(<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.">Geometry</a> *g) <span class="keyword">const</span>;
<a name="l00356"></a>00356
<a name="l00379"></a>00379 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> crosses(<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.">Geometry</a> *g) <span class="keyword">const</span>;
<a name="l00380"></a>00380
<a name="l00385"></a>00385 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> within(<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.">Geometry</a> *g) <span class="keyword">const</span>;
<a name="l00386"></a>00386
<a name="l00388"></a>00388 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> contains(<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.">Geometry</a> *g) <span class="keyword">const</span>;
<a name="l00389"></a>00389
<a name="l00395"></a>00395 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> overlaps(<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.">Geometry</a> *g) <span class="keyword">const</span>;
<a name="l00396"></a>00396
<a name="l00411"></a>00411 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> relate(<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.">Geometry</a> *g,
<a name="l00412"></a>00412 <span class="keyword">const</span> std::string& intersectionPattern) <span class="keyword">const</span>;
<a name="l00413"></a>00413
<a name="l00414"></a>00414 <span class="keywordtype">bool</span> relate(<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.">Geometry</a>& g, <span class="keyword">const</span> std::string& intersectionPattern)<span class="keyword"> const</span>
<a name="l00415"></a>00415 <span class="keyword"> </span>{
<a name="l00416"></a>00416 <span class="keywordflow">return</span> relate(&g, intersectionPattern);
<a name="l00417"></a>00417 }
<a name="l00418"></a>00418
<a name="l00420"></a>00420 <span class="keyword">virtual</span> IntersectionMatrix* relate(<span class="keyword">const</span> Geometry *g) <span class="keyword">const</span>;
<a name="l00421"></a>00421 IntersectionMatrix* relate(<span class="keyword">const</span> Geometry &g)<span class="keyword"> const </span>{
<a name="l00422"></a>00422 <span class="keywordflow">return</span> relate(&g);
<a name="l00423"></a>00423 }
<a name="l00424"></a>00424
<a name="l00430"></a>00430 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> equals(<span class="keyword">const</span> Geometry *g) <span class="keyword">const</span>;
<a name="l00431"></a>00431
<a name="l00470"></a>00470 <span class="keywordtype">bool</span> covers(<span class="keyword">const</span> Geometry* g) <span class="keyword">const</span>;
<a name="l00471"></a>00471
<a name="l00502"></a><a class="code" href="classgeos_1_1geom_1_1Geometry.html#af979c13c17f500907d0be400f80abb45">00502</a> <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html#af979c13c17f500907d0be400f80abb45" title="Tests whether this geometry is covered by the specified geometry.">coveredBy</a>(<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.">Geometry</a>* g)<span class="keyword"> const </span>{
<a name="l00503"></a>00503 <span class="keywordflow">return</span> g-><a class="code" href="classgeos_1_1geom_1_1Geometry.html#aad901fe993635be50793e7cfd19b113f" title="Returns true if this geometry covers the specified geometry.">covers</a>(<span class="keyword">this</span>);
<a name="l00504"></a>00504 }
<a name="l00505"></a>00505
<a name="l00506"></a>00506
<a name="l00508"></a>00508 <span class="keyword">virtual</span> std::string toString() <span class="keyword">const</span>;
<a name="l00509"></a>00509
<a name="l00510"></a>00510 <span class="keyword">virtual</span> std::string toText() <span class="keyword">const</span>;
<a name="l00511"></a>00511
<a name="l00513"></a>00513 <span class="comment">//</span>
<a name="l00516"></a>00516 <span class="comment"></span> <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* buffer(<span class="keywordtype">double</span> distance) <span class="keyword">const</span>;
<a name="l00517"></a>00517
<a name="l00522"></a>00522 <span class="comment">//</span>
<a name="l00525"></a>00525 <span class="comment"></span> <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* buffer(<span class="keywordtype">double</span> distance,<span class="keywordtype">int</span> quadrantSegments) <span class="keyword">const</span>;
<a name="l00526"></a>00526
<a name="l00563"></a>00563 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* buffer(<span class="keywordtype">double</span> distance, <span class="keywordtype">int</span> quadrantSegments,
<a name="l00564"></a>00564 <span class="keywordtype">int</span> endCapStyle) <span class="keyword">const</span>;
<a name="l00565"></a>00565
<a name="l00569"></a>00569 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* convexHull() <span class="keyword">const</span>;
<a name="l00570"></a>00570
<a name="l00580"></a>00580 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* intersection(<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.">Geometry</a> *other) <span class="keyword">const</span>;
<a name="l00581"></a>00581
<a name="l00591"></a>00591 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* Union(<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.">Geometry</a> *other) <span class="keyword">const</span>;
<a name="l00592"></a>00592 <span class="comment">// throw(IllegalArgumentException *, TopologyException *);</span>
<a name="l00593"></a>00593
<a name="l00604"></a>00604 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* difference(<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.">Geometry</a> *other) <span class="keyword">const</span>;
<a name="l00605"></a>00605
<a name="l00615"></a>00615 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* symDifference(<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.">Geometry</a> *other) <span class="keyword">const</span>;
<a name="l00616"></a>00616
<a name="l00621"></a>00621 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> equalsExact(<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.">Geometry</a> *other, <span class="keywordtype">double</span> tolerance=0)
<a name="l00622"></a>00622 <span class="keyword">const</span>=0; <span class="comment">//Abstract</span>
<a name="l00623"></a>00623
<a name="l00624"></a>00624 <span class="keyword">virtual</span> <span class="keywordtype">void</span> apply_rw(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateFilter.html">CoordinateFilter</a> *filter)=0; <span class="comment">//Abstract</span>
<a name="l00625"></a>00625 <span class="keyword">virtual</span> <span class="keywordtype">void</span> apply_ro(<a class="code" href="classgeos_1_1geom_1_1CoordinateFilter.html">CoordinateFilter</a> *filter) <span class="keyword">const</span>=0; <span class="comment">//Abstract</span>
<a name="l00626"></a>00626 <span class="keyword">virtual</span> <span class="keywordtype">void</span> apply_rw(<a class="code" href="classgeos_1_1geom_1_1GeometryFilter.html" title="Geometry classes support the concept of applying a Geometry filter to the Geometry.">GeometryFilter</a> *filter);
<a name="l00627"></a>00627 <span class="keyword">virtual</span> <span class="keywordtype">void</span> apply_ro(<a class="code" href="classgeos_1_1geom_1_1GeometryFilter.html" title="Geometry classes support the concept of applying a Geometry filter to the Geometry.">GeometryFilter</a> *filter) <span class="keyword">const</span>;
<a name="l00628"></a>00628 <span class="keyword">virtual</span> <span class="keywordtype">void</span> apply_rw(<a class="code" href="classgeos_1_1geom_1_1GeometryComponentFilter.html">GeometryComponentFilter</a> *filter);
<a name="l00629"></a>00629 <span class="keyword">virtual</span> <span class="keywordtype">void</span> apply_ro(<a class="code" href="classgeos_1_1geom_1_1GeometryComponentFilter.html">GeometryComponentFilter</a> *filter) <span class="keyword">const</span>;
<a name="l00630"></a>00630
<a name="l00639"></a>00639 <span class="keyword">virtual</span> <span class="keywordtype">void</span> apply_rw(<a class="code" href="classgeos_1_1geom_1_1CoordinateSequenceFilter.html">CoordinateSequenceFilter</a>& filter)=0;
<a name="l00640"></a>00640
<a name="l00647"></a>00647 <span class="keyword">virtual</span> <span class="keywordtype">void</span> apply_ro(<a class="code" href="classgeos_1_1geom_1_1CoordinateSequenceFilter.html">CoordinateSequenceFilter</a>& filter) <span class="keyword">const</span>=0;
<a name="l00648"></a>00648
<a name="l00658"></a>00658 <span class="keyword">template</span> <<span class="keyword">class</span> T>
<a name="l00659"></a><a class="code" href="classgeos_1_1geom_1_1Geometry.html#a558ac8159fcba50c602ce9a385005a6a">00659</a> <span class="keywordtype">void</span> applyComponentFilter(T& f)<span class="keyword"> const</span>
<a name="l00660"></a>00660 <span class="keyword"> </span>{
<a name="l00661"></a>00661 <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i=0, n=getNumGeometries(); i<n; ++i)
<a name="l00662"></a>00662 f.filter(getGeometryN(i));
<a name="l00663"></a>00663 }
<a name="l00664"></a>00664
<a name="l00666"></a>00666 <span class="keyword">virtual</span> <span class="keywordtype">void</span> normalize()=0; <span class="comment">//Abstract</span>
<a name="l00667"></a>00667
<a name="l00668"></a>00668 <span class="keyword">virtual</span> <span class="keywordtype">int</span> compareTo(<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.">Geometry</a> *geom) <span class="keyword">const</span>;
<a name="l00669"></a>00669
<a name="l00674"></a>00674 <span class="keyword">virtual</span> <span class="keywordtype">double</span> distance(<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.">Geometry</a> *g) <span class="keyword">const</span>;
<a name="l00675"></a>00675
<a name="l00677"></a>00677 <span class="keyword">virtual</span> <span class="keywordtype">double</span> getArea() <span class="keyword">const</span>;
<a name="l00678"></a>00678
<a name="l00680"></a>00680 <span class="keyword">virtual</span> <span class="keywordtype">double</span> getLength() <span class="keyword">const</span>;
<a name="l00681"></a>00681
<a name="l00686"></a>00686 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> isWithinDistance(<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.">Geometry</a> *geom,<span class="keywordtype">double</span> cDistance);
<a name="l00687"></a>00687
<a name="l00697"></a>00697 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Point.html" title="Basic implementation of Point.">Point</a>* getCentroid() <span class="keyword">const</span>;
<a name="l00698"></a>00698
<a name="l00700"></a>00700 <span class="comment">//</span>
<a name="l00703"></a>00703 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> getCentroid(<a class="code" href="classgeos_1_1geom_1_1Coordinate.html" title="Coordinate is the lightweight class used to store coordinates.">Coordinate</a>& ret) <span class="keyword">const</span>;
<a name="l00704"></a>00704
<a name="l00715"></a>00715 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Point.html" title="Basic implementation of Point.">Point</a>* getInteriorPoint() <span class="keyword">const</span>;
<a name="l00716"></a>00716
<a name="l00717"></a>00717 <span class="comment">/*</span>
<a name="l00718"></a>00718 <span class="comment"> * \brief</span>
<a name="l00719"></a>00719 <span class="comment"> * Notifies this Geometry that its Coordinates have been changed</span>
<a name="l00720"></a>00720 <span class="comment"> * by an external party (using a CoordinateFilter, for example).</span>
<a name="l00721"></a>00721 <span class="comment"> */</span>
<a name="l00722"></a>00722 <span class="keyword">virtual</span> <span class="keywordtype">void</span> geometryChanged();
<a name="l00723"></a>00723
<a name="l00729"></a>00729 <span class="keywordtype">void</span> geometryChangedAction();
<a name="l00730"></a>00730
<a name="l00731"></a>00731 <span class="keyword">protected</span>:
<a name="l00732"></a>00732
<a name="l00734"></a><a class="code" href="classgeos_1_1geom_1_1Geometry.html#af6377611bdb44ea3b1cbc8862fa2bdfb">00734</a> <span class="keyword">mutable</span> std::auto_ptr<Envelope> envelope;
<a name="l00735"></a>00735
<a name="l00737"></a>00737 <span class="keyword">static</span> <span class="keywordtype">bool</span> hasNonEmptyElements(<span class="keyword">const</span> std::vector<Geometry *>* geometries);
<a name="l00738"></a>00738
<a name="l00740"></a>00740 <span class="keyword">static</span> <span class="keywordtype">bool</span> hasNullElements(<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.">CoordinateSequence</a>* list);
<a name="l00741"></a>00741
<a name="l00743"></a>00743 <span class="keyword">static</span> <span class="keywordtype">bool</span> hasNullElements(<span class="keyword">const</span> std::vector<Geometry *>* lrs);
<a name="l00744"></a>00744
<a name="l00745"></a>00745 <span class="comment">// static void reversePointOrder(CoordinateSequence* coordinates);</span>
<a name="l00746"></a>00746 <span class="comment">// static Coordinate& minCoordinate(CoordinateSequence* coordinates);</span>
<a name="l00747"></a>00747 <span class="comment">// static void scroll(CoordinateSequence* coordinates,Coordinate* firstCoordinate);</span>
<a name="l00748"></a>00748 <span class="comment">// static int indexOf(Coordinate* coordinate,CoordinateSequence* coordinates);</span>
<a name="l00749"></a>00749 <span class="comment">//</span>
<a name="l00754"></a>00754 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> isEquivalentClass(<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.">Geometry</a> *other) <span class="keyword">const</span>;
<a name="l00755"></a>00755
<a name="l00756"></a>00756 <span class="keyword">static</span> <span class="keywordtype">void</span> checkNotGeometryCollection(<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.">Geometry</a> *g);
<a name="l00757"></a>00757 <span class="comment">// throw(IllegalArgumentException *);</span>
<a name="l00758"></a>00758
<a name="l00759"></a>00759 <span class="comment">//virtual void checkEqualSRID(Geometry *other);</span>
<a name="l00760"></a>00760
<a name="l00761"></a>00761 <span class="comment">//virtual void checkEqualPrecisionModel(Geometry *other);</span>
<a name="l00762"></a>00762
<a name="l00763"></a>00763 <span class="keyword">virtual</span> Envelope::AutoPtr computeEnvelopeInternal() <span class="keyword">const</span>=0; <span class="comment">//Abstract</span>
<a name="l00764"></a>00764
<a name="l00765"></a>00765 <span class="keyword">virtual</span> <span class="keywordtype">int</span> compareToSameClass(<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.">Geometry</a> *geom) <span class="keyword">const</span>=0; <span class="comment">//Abstract</span>
<a name="l00766"></a>00766
<a name="l00767"></a>00767 <span class="keywordtype">int</span> compare(std::vector<Coordinate> a, std::vector<Coordinate> b) <span class="keyword">const</span>;
<a name="l00768"></a>00768
<a name="l00769"></a>00769 <span class="keywordtype">int</span> compare(std::vector<Geometry *> a, std::vector<Geometry *> b) <span class="keyword">const</span>;
<a name="l00770"></a>00770
<a name="l00771"></a>00771 <span class="keywordtype">bool</span> equal(<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>& 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.">Coordinate</a>& b,
<a name="l00772"></a>00772 <span class="keywordtype">double</span> tolerance) <span class="keyword">const</span>;
<a name="l00773"></a>00773 <span class="keywordtype">int</span> SRID;
<a name="l00774"></a>00774
<a name="l00776"></a>00776 <span class="comment">//Geometry* toInternalGeometry(const Geometry *g) const;</span>
<a name="l00777"></a>00777
<a name="l00779"></a>00779 <span class="comment">//Geometry* fromInternalGeometry(const Geometry *g) const;</span>
<a name="l00780"></a>00780
<a name="l00782"></a>00782 <span class="comment">//virtual bool isRectangle() const { return false; } -- moved to public</span>
<a name="l00783"></a>00783
<a name="l00784"></a>00784 <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>(<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.">Geometry</a> &geom);
<a name="l00785"></a>00785
<a name="l00795"></a>00795 <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</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...">GeometryFactory</a> *factory);
<a name="l00796"></a>00796
<a name="l00797"></a>00797 <span class="keyword">private</span>:
<a name="l00798"></a>00798
<a name="l00799"></a>00799
<a name="l00800"></a>00800
<a name="l00801"></a>00801 <span class="keywordtype">int</span> getClassSortIndex() <span class="keyword">const</span>;
<a name="l00802"></a>00802
<a name="l00803"></a>00803 <span class="keyword">class </span>GeometryChangedFilter : <span class="keyword">public</span> <a class="code" href="classgeos_1_1geom_1_1GeometryComponentFilter.html">GeometryComponentFilter</a>
<a name="l00804"></a>00804 {
<a name="l00805"></a>00805 <span class="keyword">public</span>:
<a name="l00806"></a>00806 <span class="keywordtype">void</span> filter_rw(<a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* geom)
<a name="l00807"></a>00807 {
<a name="l00808"></a>00808 geom-><a class="code" href="classgeos_1_1geom_1_1Geometry.html#a175a97030b47b67bce9d92123ba570e8" title="Notifies this Geometry that its Coordinates have been changed by an external party.">geometryChangedAction</a>();
<a name="l00809"></a>00809 }
<a name="l00810"></a>00810 };
<a name="l00811"></a>00811
<a name="l00812"></a>00812 <span class="keyword">static</span> GeometryChangedFilter geometryChangedFilter;
<a name="l00813"></a>00813
<a name="l00815"></a>00815 <span class="comment">//</span>
<a name="l00818"></a>00818 <span class="comment"></span> <span class="keyword">const</span> GeometryFactory *factory;
<a name="l00819"></a>00819
<a name="l00820"></a>00820 <span class="keyword">static</span> <span class="keyword">const</span> GeometryFactory* INTERNAL_GEOMETRY_FACTORY;
<a name="l00821"></a>00821
<a name="l00822"></a>00822 <span class="keywordtype">void</span>* userData;
<a name="l00823"></a>00823 };
<a name="l00824"></a>00824
<a name="l00829"></a>00829 std::ostream& <a class="code" href="namespacegeos_1_1geom.html#ab8723f7afa29f8c4dcb9b77fa42132e4" title="Output function.">operator<< </a>(std::ostream& os, <span class="keyword">const</span> Geometry& geom);
<a name="l00830"></a>00830
<a name="l00831"></a>00831 <span class="keyword">struct </span>GEOS_DLL GeometryGreaterThen {
<a name="l00832"></a>00832 <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> Geometry *first, <span class="keyword">const</span> Geometry *second);
<a name="l00833"></a>00833 };
<a name="l00834"></a>00834
<a name="l00835"></a>00835
<a name="l00837"></a>00837 std::string <a class="code" href="namespacegeos_1_1geom.html#acdb90e29e8ba4eeeb5860f2bb0bb9b0f" title="Return current GEOS version.">geosversion</a>();
<a name="l00838"></a>00838
<a name="l00844"></a>00844 std::string <a class="code" href="namespacegeos_1_1geom.html#ac0f658bdb01fb543cd247febca7ab10c" title="Return the version of JTS this GEOS release has been ported from.">jtsport</a>();
<a name="l00845"></a>00845
<a name="l00846"></a>00846
<a name="l00847"></a>00847 } <span class="comment">// namespace geos::geom</span>
<a name="l00848"></a>00848 } <span class="comment">// namespace geos</span>
<a name="l00849"></a>00849
<a name="l00850"></a>00850 <span class="preprocessor">#ifdef GEOS_INLINE</span>
<a name="l00851"></a>00851 <span class="preprocessor"></span><span class="preprocessor"># include <geos/geom/Geometry.inl></span>
<a name="l00852"></a>00852 <span class="preprocessor">#endif</span>
<a name="l00853"></a>00853 <span class="preprocessor"></span>
<a name="l00854"></a>00854 <span class="preprocessor">#endif // ndef GEOS_GEOM_GEOMETRY_H</span>
<a name="l00855"></a>00855 <span class="preprocessor"></span>
<a name="l00856"></a>00856 <span class="comment">/**********************************************************************</span>
<a name="l00857"></a>00857 <span class="comment"> * $Log$</span>
<a name="l00858"></a>00858 <span class="comment"> * Revision 1.14 2006/07/08 00:33:55 strk</span>
<a name="l00859"></a>00859 <span class="comment"> * * configure.in: incremented CAPI minor version, to avoid falling behind any future version from the 2.2. branch.</span>
<a name="l00860"></a>00860 <span class="comment"> * * source/geom/Geometry.cpp, source/geom/GeometryFactory.cpp,</span>
<a name="l00861"></a>00861 <span class="comment"> * source/geomgraph/EdgeRing.cpp,</span>
<a name="l00862"></a>00862 <span class="comment"> * source/headers/geos/geom/Geometry.h,</span>
<a name="l00863"></a>00863 <span class="comment"> * source/headers/geos/geom/GeometryFactory.h,</span>
<a name="l00864"></a>00864 <span class="comment"> * source/headers/geos/geom/GeometryFactory.inl,</span>
<a name="l00865"></a>00865 <span class="comment"> * source/headers/geos/geomgraph/EdgeRing.h:</span>
<a name="l00866"></a>00866 <span class="comment"> * updated doxygen comments (sync with JTS head).</span>
<a name="l00867"></a>00867 <span class="comment"> * * source/headers/geos/platform.h.in: include <inttypes.h></span>
<a name="l00868"></a>00868 <span class="comment"> * rather then <stdint.h></span>
<a name="l00869"></a>00869 <span class="comment"> *</span>
<a name="l00870"></a>00870 <span class="comment"> * Revision 1.13 2006/06/12 10:10:39 strk</span>
<a name="l00871"></a>00871 <span class="comment"> * Fixed getGeometryN() to take size_t rather then int, changed unsigned int parameters to size_t.</span>
<a name="l00872"></a>00872 <span class="comment"> *</span>
<a name="l00873"></a>00873 <span class="comment"> * Revision 1.12 2006/05/18 08:56:50 strk</span>
<a name="l00874"></a>00874 <span class="comment"> * * source/geom/Geometry.cpp,</span>
<a name="l00875"></a>00875 <span class="comment"> * source/headers/geos/geom/Geometry.h: added</span>
<a name="l00876"></a>00876 <span class="comment"> * covers() and isCoveredBy() predicates.</span>
<a name="l00877"></a>00877 <span class="comment"> * * tests/unit/Makefile.am,</span>
<a name="l00878"></a>00878 <span class="comment"> * tests/unit/geom/Geometry/coversTest.cpp:</span>
<a name="l00879"></a>00879 <span class="comment"> * added test for covers() predicates.</span>
<a name="l00880"></a>00880 <span class="comment"> *</span>
<a name="l00881"></a>00881 <span class="comment"> * Revision 1.11 2006/05/04 15:49:39 strk</span>
<a name="l00882"></a>00882 <span class="comment"> * updated all Geometry::getDimension() methods to return Dimension::DimensionType (closes bug#93)</span>
<a name="l00883"></a>00883 <span class="comment"> *</span>
<a name="l00884"></a>00884 <span class="comment"> * Revision 1.10 2006/04/28 10:55:39 strk</span>
<a name="l00885"></a>00885 <span class="comment"> * Geometry constructors made protected, to ensure all constructions use GeometryFactory,</span>
<a name="l00886"></a>00886 <span class="comment"> * which has been made friend of all Geometry derivates. getNumPoints() changed to return</span>
<a name="l00887"></a>00887 <span class="comment"> * size_t.</span>
<a name="l00888"></a>00888 <span class="comment"> *</span>
<a name="l00889"></a>00889 <span class="comment"> * Revision 1.9 2006/04/11 09:31:47 strk</span>
<a name="l00890"></a>00890 <span class="comment"> * Added Geometry::AutoPtr typedef</span>
<a name="l00891"></a>00891 <span class="comment"> *</span>
<a name="l00892"></a>00892 <span class="comment"> * Revision 1.8 2006/04/10 18:15:09 strk</span>
<a name="l00893"></a>00893 <span class="comment"> * Changed Geometry::envelope member to be of type auto_ptr<Envelope>.</span>
<a name="l00894"></a>00894 <span class="comment"> * Changed computeEnvelopeInternal() signater to return auto_ptr<Envelope></span>
<a name="l00895"></a>00895 <span class="comment"> *</span>
<a name="l00896"></a>00896 <span class="comment"> * Revision 1.7 2006/04/07 09:54:30 strk</span>
<a name="l00897"></a>00897 <span class="comment"> * Geometry::getNumGeometries() changed to return 'unsigned int'</span>
<a name="l00898"></a>00898 <span class="comment"> * rather then 'int'</span>
<a name="l00899"></a>00899 <span class="comment"> *</span>
<a name="l00900"></a>00900 <span class="comment"> * Revision 1.6 2006/03/31 16:53:53 strk</span>
<a name="l00901"></a>00901 <span class="comment"> * Added comment about possible NULL return from getCoordinate()</span>
<a name="l00902"></a>00902 <span class="comment"> *</span>
<a name="l00903"></a>00903 <span class="comment"> * Revision 1.5 2006/03/24 09:52:41 strk</span>
<a name="l00904"></a>00904 <span class="comment"> * USE_INLINE => GEOS_INLINE</span>
<a name="l00905"></a>00905 <span class="comment"> *</span>
<a name="l00906"></a>00906 <span class="comment"> * Revision 1.4 2006/03/23 15:10:29 strk</span>
<a name="l00907"></a>00907 <span class="comment"> * Dropped by-pointer TopologyException constructor, various small cleanups</span>
<a name="l00908"></a>00908 <span class="comment"> *</span>
<a name="l00909"></a>00909 <span class="comment"> * Revision 1.3 2006/03/23 12:12:01 strk</span>
<a name="l00910"></a>00910 <span class="comment"> * Fixes to allow build with -DGEOS_INLINE</span>
<a name="l00911"></a>00911 <span class="comment"> *</span>
<a name="l00912"></a>00912 <span class="comment"> * Revision 1.2 2006/03/20 12:03:25 strk</span>
<a name="l00913"></a>00913 <span class="comment"> * Added operator<< for Geometry, writing HEXWKB</span>
<a name="l00914"></a>00914 <span class="comment"> *</span>
<a name="l00915"></a>00915 <span class="comment"> * Revision 1.1 2006/03/09 16:46:49 strk</span>
<a name="l00916"></a>00916 <span class="comment"> * geos::geom namespace definition, first pass at headers split</span>
<a name="l00917"></a>00917 <span class="comment"> *</span>
<a name="l00918"></a>00918 <span class="comment"> **********************************************************************/</span>
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