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<h1>BasicPreparedGeometry.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: BasicPreparedGeometry.h 2419 2009-04-29 08:22:16Z 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) 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 <span class="comment"> **********************************************************************</span>
<a name="l00016"></a>00016 <span class="comment"> *</span>
<a name="l00017"></a>00017 <span class="comment"> * Last port: geom/prep/BasicPreparedGeometry.java rev. 1.5 (JTS-1.10)</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_GEOM_PREP_BASICPREPAREDGEOMETRY_H</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define GEOS_GEOM_PREP_BASICPREPAREDGEOMETRY_H</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <geos/geom/prep/PreparedGeometry.h></span> <span class="comment">// for inheritance</span>
<a name="l00025"></a>00025 <span class="comment">//#include <geos/algorithm/PointLocator.h> </span>
<a name="l00026"></a>00026 <span class="comment">//#include <geos/geom/util/ComponentCoordinateExtracter.h> </span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <geos/geom/Coordinate.h></span>
<a name="l00028"></a>00028 <span class="comment">//#include <geos/geom/Location.h></span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="preprocessor">#include <vector></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <string></span>
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="keyword">namespace </span>geos {
<a name="l00034"></a>00034 <span class="keyword">namespace </span>geom {
<a name="l00035"></a>00035 <span class="keyword">class </span>Geometry;
<a name="l00036"></a>00036 <span class="keyword">class </span>Coordinate;
<a name="l00037"></a>00037 }
<a name="l00038"></a>00038 }
<a name="l00039"></a>00039
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="keyword">namespace </span>geos {
<a name="l00042"></a>00042 <span class="keyword">namespace </span>geom { <span class="comment">// geos::geom</span>
<a name="l00043"></a>00043 <span class="keyword">namespace </span>prep { <span class="comment">// geos::geom::prep</span>
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="comment">// * \class BasicPreparedGeometry</span>
<a name="l00046"></a>00046
<a name="l00060"></a><a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html">00060</a> <span class="keyword">class </span><a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html" title="A base class for PreparedGeometry subclasses.">BasicPreparedGeometry</a>: <span class="keyword">public</span> <a class="code" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometry.html" title="An interface for classes which prepare Geometrys in order to optimize the performance of repeated cal...">PreparedGeometry</a>
<a name="l00061"></a>00061 {
<a name="l00062"></a>00062 <span class="keyword">private</span>:
<a name="l00063"></a>00063 <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> * baseGeom;
<a name="l00064"></a>00064 <a class="code" href="classgeos_1_1geom_1_1Coordinate.html#a1735d833ea7d033b82c317f883948525" title="A vector of const Coordinate pointers.">Coordinate::ConstVect</a> representativePts;
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <span class="keyword">protected</span>:
<a name="l00070"></a>00070 <span class="keywordtype">void</span> <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#adfb6530cafb23dbbdb8548d734d398b0">setGeometry</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.">geom::Geometry</a> * geom );
<a name="l00071"></a>00071
<a name="l00079"></a>00079 <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#aceb46c56f2a2ec45b9878e46035bacef">envelopesIntersect</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.">geom::Geometry</a>* g) <span class="keyword">const</span>;
<a name="l00080"></a>00080
<a name="l00089"></a>00089 <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#aec089f9b0a00d8ee923be00495c2d3f3">envelopeCovers</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.">geom::Geometry</a>* g) <span class="keyword">const</span>;
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="keyword">public</span>:
<a name="l00092"></a>00092 <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html" title="A base class for PreparedGeometry subclasses.">BasicPreparedGeometry</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="l00093"></a>00093
<a name="l00094"></a>00094 ~<a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html" title="A base class for PreparedGeometry subclasses.">BasicPreparedGeometry</a>( );
<a name="l00095"></a>00095
<a name="l00096"></a><a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#a8fd4dbbe61ea2943bd2385ebcc805690">00096</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.">geom::Geometry</a> & <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#a8fd4dbbe61ea2943bd2385ebcc805690">getGeometry</a>()<span class="keyword"> const</span>
<a name="l00097"></a>00097 <span class="keyword"> </span>{
<a name="l00098"></a>00098 <span class="keywordflow">return</span> *baseGeom;
<a name="l00099"></a>00099 }
<a name="l00100"></a>00100
<a name="l00108"></a><a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#ae9cb77e8e72b4b974d598272008c843d">00108</a> <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html#a1735d833ea7d033b82c317f883948525" title="A vector of const Coordinate pointers.">Coordinate::ConstVect</a> * <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#ae9cb77e8e72b4b974d598272008c843d">getRepresentativePoints</a>()<span class="keyword"> const</span>
<a name="l00109"></a>00109 <span class="keyword"> </span>{
<a name="l00110"></a>00110 <span class="keywordflow">return</span> &representativePts;
<a name="l00111"></a>00111 }
<a name="l00112"></a>00112
<a name="l00122"></a>00122 <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#a708e585bb6f0562d97af5f9e6de3d957">isAnyTargetComponentInTest</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.">geom::Geometry</a> * testGeom) <span class="keyword">const</span>;
<a name="l00123"></a>00123
<a name="l00127"></a>00127 <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#a809cb32151948686ea04471bd5d85ba1">contains</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.">geom::Geometry</a> * g) <span class="keyword">const</span>;
<a name="l00128"></a>00128
<a name="l00132"></a>00132 <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#ad42af07e00a7ef4979e57e1a32e12c5c">containsProperly</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.">geom::Geometry</a> * g) <span class="keyword">const</span>;
<a name="l00133"></a>00133
<a name="l00137"></a>00137 <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#a83644d2f685e9239d3585eca80bea3e2">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.">geom::Geometry</a> * g) <span class="keyword">const</span>;
<a name="l00138"></a>00138
<a name="l00142"></a>00142 <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#a1173ef7e579c6b5d5c6930c0f70268ce">covers</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.">geom::Geometry</a> * g) <span class="keyword">const</span>;
<a name="l00143"></a>00143
<a name="l00147"></a>00147 <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#a54aa68ed3e8c8193dabb157be5d6612d">crosses</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.">geom::Geometry</a> * g) <span class="keyword">const</span>;
<a name="l00148"></a>00148
<a name="l00153"></a>00153 <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#a8454c5c282d8db0b6f39f612abc0eed6">disjoint</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.">geom::Geometry</a> * g) <span class="keyword">const</span>;
<a name="l00154"></a>00154
<a name="l00158"></a>00158 <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#ae4a8d742463b6732008eeac30b797619">intersects</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.">geom::Geometry</a> * g) <span class="keyword">const</span>;
<a name="l00159"></a>00159
<a name="l00163"></a>00163 <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#abe37252fcb0563cd02479be10b4ef481">overlaps</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.">geom::Geometry</a> * g) <span class="keyword">const</span>;
<a name="l00164"></a>00164
<a name="l00168"></a>00168 <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#a93e3b35c2777fd003725e601086f8ad9">touches</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.">geom::Geometry</a> * g) <span class="keyword">const</span>;
<a name="l00169"></a>00169
<a name="l00173"></a>00173 <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1prep_1_1BasicPreparedGeometry.html#a789ab803d95f006e85f3d6c397769501">within</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.">geom::Geometry</a> * g) <span class="keyword">const</span>;
<a name="l00174"></a>00174
<a name="l00175"></a>00175 std::string toString();
<a name="l00176"></a>00176
<a name="l00177"></a>00177 };
<a name="l00178"></a>00178
<a name="l00179"></a>00179 } <span class="comment">// namespace geos::geom::prep</span>
<a name="l00180"></a>00180 } <span class="comment">// namespace geos::geom</span>
<a name="l00181"></a>00181 } <span class="comment">// namespace geos</span>
<a name="l00182"></a>00182
<a name="l00183"></a>00183 <span class="preprocessor">#endif // GEOS_GEOM_PREP_BASICPREPAREDGEOMETRY_H</span>
<a name="l00184"></a>00184 <span class="preprocessor"></span><span class="comment">/**********************************************************************</span>
<a name="l00185"></a>00185 <span class="comment"> * $Log$</span>
<a name="l00186"></a>00186 <span class="comment"> **********************************************************************/</span>
<a name="l00187"></a>00187
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