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<h1>Envelope.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: Envelope.h 2556 2009-06-06 22:22:28Z 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"> * Last port: geom/Envelope.java rev 1.46 (JTS-1.10)</span>
<a name="l00017"></a>00017 <span class="comment"> *</span>
<a name="l00018"></a>00018 <span class="comment"> **********************************************************************/</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#ifndef GEOS_GEOM_ENVELOPE_H</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#define GEOS_GEOM_ENVELOPE_H</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#include <geos/export.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <geos/inline.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <geos/geom/Coordinate.h></span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="preprocessor">#include <string></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <vector></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <memory></span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="keyword">namespace </span>geos {
<a name="l00033"></a>00033 <span class="keyword">namespace </span>geom { <span class="comment">// geos::geom</span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keyword">class </span>Coordinate;
<a name="l00036"></a>00036
<a name="l00054"></a><a class="code" href="classgeos_1_1geom_1_1Envelope.html">00054</a> <span class="keyword">class </span>GEOS_DLL <a class="code" href="classgeos_1_1geom_1_1Envelope.html" title="An Envelope defines a rectangulare region of the 2D coordinate plane.">Envelope</a> {
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <span class="keyword">public</span>:
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keyword">typedef</span> std::auto_ptr<Envelope> AutoPtr;
<a name="l00059"></a>00059
<a name="l00063"></a>00063 <a class="code" href="classgeos_1_1geom_1_1Envelope.html" title="An Envelope defines a rectangulare region of the 2D coordinate plane.">Envelope</a>(<span class="keywordtype">void</span>);
<a name="l00064"></a>00064
<a name="l00074"></a>00074 <a class="code" href="classgeos_1_1geom_1_1Envelope.html" title="An Envelope defines a rectangulare region of the 2D coordinate plane.">Envelope</a>(<span class="keywordtype">double</span> x1, <span class="keywordtype">double</span> x2, <span class="keywordtype">double</span> y1, <span class="keywordtype">double</span> y2);
<a name="l00075"></a>00075
<a name="l00083"></a>00083 <a class="code" href="classgeos_1_1geom_1_1Envelope.html" title="An Envelope defines a rectangulare region of the 2D coordinate plane.">Envelope</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>& p1, <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>& p2);
<a name="l00084"></a>00084
<a name="l00090"></a>00090 <a class="code" href="classgeos_1_1geom_1_1Envelope.html" title="An Envelope defines a rectangulare region of the 2D coordinate plane.">Envelope</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>& p);
<a name="l00091"></a>00091
<a name="l00093"></a>00093 <a class="code" href="classgeos_1_1geom_1_1Envelope.html" title="An Envelope defines a rectangulare region of the 2D coordinate plane.">Envelope</a>(<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> &env);
<a name="l00094"></a>00094
<a name="l00096"></a>00096 <a class="code" href="classgeos_1_1geom_1_1Envelope.html" title="An Envelope defines a rectangulare region of the 2D coordinate plane.">Envelope</a>& operator=(<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>& e);
<a name="l00097"></a>00097
<a name="l00102"></a>00102 <a class="code" href="classgeos_1_1geom_1_1Envelope.html" title="An Envelope defines a rectangulare region of the 2D coordinate plane.">Envelope</a>(<span class="keyword">const</span> std::string &str);
<a name="l00103"></a>00103
<a name="l00104"></a>00104 ~<a class="code" href="classgeos_1_1geom_1_1Envelope.html" title="An Envelope defines a rectangulare region of the 2D coordinate plane.">Envelope</a>(<span class="keywordtype">void</span>);
<a name="l00105"></a>00105
<a name="l00115"></a>00115 <span class="keyword">static</span> <span class="keywordtype">bool</span> intersects(<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>& p1, <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>& p2,
<a name="l00116"></a>00116 <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>& q);
<a name="l00117"></a>00117
<a name="l00129"></a>00129 <span class="keyword">static</span> <span class="keywordtype">bool</span> intersects(<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>& p1, <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>& p2,
<a name="l00130"></a>00130 <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>& q1, <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>& q2);
<a name="l00131"></a>00131
<a name="l00135"></a>00135 <span class="keywordtype">void</span> init(<span class="keywordtype">void</span>);
<a name="l00136"></a>00136
<a name="l00146"></a>00146 <span class="keywordtype">void</span> init(<span class="keywordtype">double</span> x1, <span class="keywordtype">double</span> x2, <span class="keywordtype">double</span> y1, <span class="keywordtype">double</span> y2);
<a name="l00147"></a>00147
<a name="l00155"></a>00155 <span class="keywordtype">void</span> init(<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>& p1, <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>& p2);
<a name="l00156"></a>00156
<a name="l00163"></a>00163 <span class="keywordtype">void</span> init(<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>& p);
<a name="l00164"></a>00164
<a name="l00165"></a>00165 <span class="comment">// use assignment operator instead</span>
<a name="l00166"></a>00166 <span class="comment">//void init(Envelope env);</span>
<a name="l00167"></a>00167
<a name="l00172"></a>00172 <span class="keywordtype">void</span> setToNull(<span class="keywordtype">void</span>);
<a name="l00173"></a>00173
<a name="l00182"></a>00182 <span class="keywordtype">bool</span> isNull(<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00183"></a>00183
<a name="l00189"></a>00189 <span class="keywordtype">double</span> getWidth(<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00190"></a>00190
<a name="l00196"></a>00196 <span class="keywordtype">double</span> getHeight(<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00197"></a>00197
<a name="l00204"></a><a class="code" href="classgeos_1_1geom_1_1Envelope.html#aa5c4848efadb6212bd589714b359aeaa">00204</a> <span class="keywordtype">double</span> getArea()<span class="keyword"> const</span>
<a name="l00205"></a>00205 <span class="keyword"> </span>{
<a name="l00206"></a>00206 <span class="keywordflow">return</span> getWidth() * getHeight();
<a name="l00207"></a>00207 }
<a name="l00208"></a>00208
<a name="l00213"></a>00213 <span class="keywordtype">double</span> getMaxY() <span class="keyword">const</span>;
<a name="l00214"></a>00214
<a name="l00219"></a>00219 <span class="keywordtype">double</span> getMaxX() <span class="keyword">const</span>;
<a name="l00220"></a>00220
<a name="l00225"></a>00225 <span class="keywordtype">double</span> getMinY() <span class="keyword">const</span>;
<a name="l00226"></a>00226
<a name="l00231"></a>00231 <span class="keywordtype">double</span> getMinX() <span class="keyword">const</span>;
<a name="l00232"></a>00232
<a name="l00241"></a>00241 <span class="keywordtype">bool</span> centre(<a class="code" href="classgeos_1_1geom_1_1Coordinate.html" title="Coordinate is the lightweight class used to store coordinates.">Coordinate</a>& centre) <span class="keyword">const</span>;
<a name="l00242"></a>00242
<a name="l00252"></a>00252 <span class="keywordtype">bool</span> intersection(<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>& env, <a class="code" href="classgeos_1_1geom_1_1Envelope.html" title="An Envelope defines a rectangulare region of the 2D coordinate plane.">Envelope</a>& result) <span class="keyword">const</span>;
<a name="l00253"></a>00253
<a name="l00260"></a>00260 <span class="keywordtype">void</span> translate(<span class="keywordtype">double</span> transX, <span class="keywordtype">double</span> transY);
<a name="l00261"></a>00261
<a name="l00271"></a>00271 <span class="keywordtype">void</span> expandBy(<span class="keywordtype">double</span> deltaX, <span class="keywordtype">double</span> deltaY);
<a name="l00272"></a>00272
<a name="l00280"></a><a class="code" href="classgeos_1_1geom_1_1Envelope.html#a619e9951464c2a02914eabbfe160672c">00280</a> <span class="keywordtype">void</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html#a619e9951464c2a02914eabbfe160672c" title="Expands this envelope by a given distance in all directions. Both positive and negative distances are...">expandBy</a>(<span class="keywordtype">double</span> distance) { <a class="code" href="classgeos_1_1geom_1_1Envelope.html#a619e9951464c2a02914eabbfe160672c" title="Expands this envelope by a given distance in all directions. Both positive and negative distances are...">expandBy</a>(distance, distance); }
<a name="l00281"></a>00281
<a name="l00282"></a>00282
<a name="l00289"></a>00289 <span class="keywordtype">void</span> expandToInclude(<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>& p);
<a name="l00290"></a>00290
<a name="l00300"></a>00300 <span class="keywordtype">void</span> expandToInclude(<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y);
<a name="l00301"></a>00301
<a name="l00309"></a>00309 <span class="keywordtype">void</span> expandToInclude(<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>* other);
<a name="l00310"></a>00310
<a name="l00324"></a><a class="code" href="classgeos_1_1geom_1_1Envelope.html#ab3762ad4d5a26a3242801f81beaec50b">00324</a> <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html#ab3762ad4d5a26a3242801f81beaec50b" title="Tests if the Envelope other lies wholely inside this Envelope (inclusive of the boundary).">contains</a>(<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>& other)<span class="keyword"> const </span>{
<a name="l00325"></a>00325 <span class="keywordflow">return</span> covers(other);
<a name="l00326"></a>00326 }
<a name="l00327"></a>00327
<a name="l00328"></a>00328 <span class="keywordtype">bool</span> contains(<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>* other)<span class="keyword"> const </span>{
<a name="l00329"></a>00329 <span class="keywordflow">return</span> contains(*other);
<a name="l00330"></a>00330 }
<a name="l00331"></a>00331
<a name="l00341"></a><a class="code" href="classgeos_1_1geom_1_1Envelope.html#a8e499f3a0fc1b71f1b3e2bb166b7a968">00341</a> <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html#a8e499f3a0fc1b71f1b3e2bb166b7a968" title="Returns true if the given point lies in or on the envelope.">contains</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>& p)<span class="keyword"> const </span>{
<a name="l00342"></a>00342 <span class="keywordflow">return</span> covers(p.<a class="code" href="classgeos_1_1geom_1_1Coordinate.html#ad809a77e5715e490a7e5f95c8611737e" title="x-coordinate">x</a>, p.<a class="code" href="classgeos_1_1geom_1_1Coordinate.html#acdeb58356624ebe25cbbf5b6021c3d9d" title="y-coordinate">y</a>);
<a name="l00343"></a>00343 }
<a name="l00344"></a>00344
<a name="l00360"></a><a class="code" href="classgeos_1_1geom_1_1Envelope.html#af2a9719d7721b36e084b907f809f5de4">00360</a> <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html#af2a9719d7721b36e084b907f809f5de4" title="Returns true if the given point lies in or on the envelope.">contains</a>(<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y)<span class="keyword"> const </span>{
<a name="l00361"></a>00361 <span class="keywordflow">return</span> covers(x, y);
<a name="l00362"></a>00362 }
<a name="l00363"></a>00363
<a name="l00371"></a>00371 <span class="keywordtype">bool</span> intersects(<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>& p) <span class="keyword">const</span>;
<a name="l00372"></a>00372
<a name="l00381"></a>00381 <span class="keywordtype">bool</span> intersects(<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y) <span class="keyword">const</span>;
<a name="l00382"></a>00382
<a name="l00392"></a>00392 <span class="keywordtype">bool</span> intersects(<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>* other) <span class="keyword">const</span>;
<a name="l00393"></a>00393
<a name="l00394"></a>00394 <span class="keywordtype">bool</span> intersects(<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>& other) <span class="keyword">const</span>;
<a name="l00395"></a>00395
<a name="l00406"></a>00406 <span class="keywordtype">bool</span> covers(<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y) <span class="keyword">const</span>;
<a name="l00407"></a>00407
<a name="l00416"></a>00416 <span class="keywordtype">bool</span> covers(<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> *p) <span class="keyword">const</span>;
<a name="l00417"></a>00417
<a name="l00426"></a>00426 <span class="keywordtype">bool</span> covers(<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>& other) <span class="keyword">const</span>;
<a name="l00427"></a>00427
<a name="l00428"></a>00428 <span class="keywordtype">bool</span> covers(<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>* other)<span class="keyword"> const </span>{
<a name="l00429"></a>00429 <span class="keywordflow">return</span> covers(*other);
<a name="l00430"></a>00430 }
<a name="l00431"></a>00431
<a name="l00432"></a>00432
<a name="l00443"></a>00443 <span class="keywordtype">bool</span> equals(<span class="keyword">const</span> Envelope* other) <span class="keyword">const</span>;
<a name="l00444"></a>00444
<a name="l00452"></a>00452 std::string toString(<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00453"></a>00453
<a name="l00461"></a>00461 <span class="keywordtype">double</span> distance(<span class="keyword">const</span> Envelope* env) <span class="keyword">const</span>;
<a name="l00462"></a>00462
<a name="l00463"></a>00463 <span class="keywordtype">int</span> hashCode() <span class="keyword">const</span>;
<a name="l00464"></a>00464
<a name="l00465"></a>00465 <span class="keyword">private</span>:
<a name="l00466"></a>00466
<a name="l00473"></a>00473 std::vector<std::string> split(<span class="keyword">const</span> std::string &str,
<a name="l00474"></a>00474 <span class="keyword">const</span> std::string &delimiters = <span class="stringliteral">" "</span>);
<a name="l00475"></a>00475
<a name="l00476"></a>00476 <span class="keyword">static</span> <span class="keywordtype">double</span> distance(<span class="keywordtype">double</span> x0,<span class="keywordtype">double</span> y0,<span class="keywordtype">double</span> x1,<span class="keywordtype">double</span> y1);
<a name="l00477"></a>00477
<a name="l00479"></a>00479 <span class="keywordtype">double</span> minx;
<a name="l00480"></a>00480
<a name="l00482"></a>00482 <span class="keywordtype">double</span> maxx;
<a name="l00483"></a>00483
<a name="l00485"></a>00485 <span class="keywordtype">double</span> miny;
<a name="l00486"></a>00486
<a name="l00488"></a>00488 <span class="keywordtype">double</span> maxy;
<a name="l00489"></a>00489 };
<a name="l00490"></a>00490
<a name="l00492"></a>00492 <span class="keywordtype">bool</span> <a class="code" href="namespacegeos_1_1geom.html#a47d9ceb105719b7108cf095799b4888d" title="Equality operator for Coordinate. 2D only.">operator==</a>(<span class="keyword">const</span> Envelope& a, <span class="keyword">const</span> Envelope& b);
<a name="l00493"></a>00493
<a name="l00494"></a>00494 } <span class="comment">// namespace geos::geom</span>
<a name="l00495"></a>00495 } <span class="comment">// namespace geos</span>
<a name="l00496"></a>00496
<a name="l00497"></a>00497 <span class="preprocessor">#ifdef GEOS_INLINE</span>
<a name="l00498"></a>00498 <span class="preprocessor"></span><span class="preprocessor"># include "geos/geom/Envelope.inl"</span>
<a name="l00499"></a>00499 <span class="preprocessor">#endif</span>
<a name="l00500"></a>00500 <span class="preprocessor"></span>
<a name="l00501"></a>00501 <span class="preprocessor">#endif // ndef GEOS_GEOM_ENVELOPE_H</span>
<a name="l00502"></a>00502 <span class="preprocessor"></span>
<a name="l00503"></a>00503 <span class="comment">/**********************************************************************</span>
<a name="l00504"></a>00504 <span class="comment"> * $Log$</span>
<a name="l00505"></a>00505 <span class="comment"> * Revision 1.4 2006/04/10 18:15:09 strk</span>
<a name="l00506"></a>00506 <span class="comment"> * Changed Geometry::envelope member to be of type auto_ptr<Envelope>.</span>
<a name="l00507"></a>00507 <span class="comment"> * Changed computeEnvelopeInternal() signater to return auto_ptr<Envelope></span>
<a name="l00508"></a>00508 <span class="comment"> *</span>
<a name="l00509"></a>00509 <span class="comment"> * Revision 1.3 2006/04/05 14:04:25 strk</span>
<a name="l00510"></a>00510 <span class="comment"> * Fixed copy ctor to support "Null" Envelope copies.</span>
<a name="l00511"></a>00511 <span class="comment"> * Drop init(Envelope&) method.</span>
<a name="l00512"></a>00512 <span class="comment"> * Port info and various cleanups.</span>
<a name="l00513"></a>00513 <span class="comment"> *</span>
<a name="l00514"></a>00514 <span class="comment"> * Revision 1.2 2006/03/24 09:52:41 strk</span>
<a name="l00515"></a>00515 <span class="comment"> * USE_INLINE => GEOS_INLINE</span>
<a name="l00516"></a>00516 <span class="comment"> *</span>
<a name="l00517"></a>00517 <span class="comment"> * Revision 1.1 2006/03/09 16:46:49 strk</span>
<a name="l00518"></a>00518 <span class="comment"> * geos::geom namespace definition, first pass at headers split</span>
<a name="l00519"></a>00519 <span class="comment"> *</span>
<a name="l00520"></a>00520 <span class="comment"> **********************************************************************/</span>
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