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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.5"/> <title>GEOS: geos::geomgraph Namespace Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">GEOS  <span id="projectnumber">3.5.0</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.5 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li class="current"><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="namespaces.html"><span>Namespace List</span></a></li> <li><a href="namespacemembers.html"><span>Namespace Members</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="namespacegeos.html">geos</a></li><li class="navelem"><a class="el" href="namespacegeos_1_1geomgraph.html">geomgraph</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#nested-classes">Classes</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">geos::geomgraph Namespace Reference</div> </div> </div><!--header--> <div class="contents"> <p>Contains classes that implement topology graphs. <a href="#details">More...</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a> Classes</h2></td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1DirectedEdge.html">DirectedEdge</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">A directed <a class="el" href="classgeos_1_1geomgraph_1_1EdgeEnd.html" title="Models the end of an edge incident on a node. ">EdgeEnd</a>. <a href="classgeos_1_1geomgraph_1_1DirectedEdge.html#details">More...</a><br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1DirectedEdgeStar.html">DirectedEdgeStar</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">A <a class="el" href="classgeos_1_1geomgraph_1_1DirectedEdgeStar.html" title="A DirectedEdgeStar is an ordered list of outgoing DirectedEdges around a node. ">DirectedEdgeStar</a> is an ordered list of <b>outgoing</b> DirectedEdges around a node. <a href="classgeos_1_1geomgraph_1_1DirectedEdgeStar.html#details">More...</a><br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1Edge.html">Edge</a></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1EdgeEnd.html">EdgeEnd</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Models the end of an edge incident on a node. <a href="classgeos_1_1geomgraph_1_1EdgeEnd.html#details">More...</a><br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1EdgeEndStar.html">EdgeEndStar</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">A <a class="el" href="classgeos_1_1geomgraph_1_1EdgeEndStar.html" title="A EdgeEndStar is an ordered list of EdgeEnds around a node. ">EdgeEndStar</a> is an ordered list of EdgeEnds around a node. <a href="classgeos_1_1geomgraph_1_1EdgeEndStar.html#details">More...</a><br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1EdgeIntersection.html">EdgeIntersection</a></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1EdgeIntersectionList.html">EdgeIntersectionList</a></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1EdgeList.html">EdgeList</a></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1EdgeNodingValidator.html">EdgeNodingValidator</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Validates that a collection of SegmentStrings is correctly noded. <a href="classgeos_1_1geomgraph_1_1EdgeNodingValidator.html#details">More...</a><br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1EdgeRing.html">EdgeRing</a></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1GeometryGraph.html">GeometryGraph</a></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1GraphComponent.html">GraphComponent</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">A <a class="el" href="classgeos_1_1geomgraph_1_1GraphComponent.html" title="A GraphComponent is the parent class for the objects' that form a graph. ">GraphComponent</a> is the parent class for the objects' that form a graph. <a href="classgeos_1_1geomgraph_1_1GraphComponent.html#details">More...</a><br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1Label.html">Label</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">A <code><a class="el" href="classgeos_1_1geomgraph_1_1Label.html" title="A Label indicates the topological relationship of a component of a topology graph to a given Geometry...">Label</a></code> indicates the topological relationship of a component of a topology graph to a given <code>Geometry</code>. This class supports labels for relationships to two <code>Geometry</code>s, which is sufficient for algorithms for binary operations. <a href="classgeos_1_1geomgraph_1_1Label.html#details">More...</a><br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1Node.html">Node</a></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1PlanarGraph.html">PlanarGraph</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Represents a directed graph which is embeddable in a planar surface. <a href="classgeos_1_1geomgraph_1_1PlanarGraph.html#details">More...</a><br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1Quadrant.html">Quadrant</a></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geomgraph_1_1TopologyLocation.html">TopologyLocation</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">A <a class="el" href="classgeos_1_1geomgraph_1_1TopologyLocation.html" title="A TopologyLocation is the labelling of a GraphComponent's topological relationship to a single Geomet...">TopologyLocation</a> is the labelling of a <a class="el" href="classgeos_1_1geomgraph_1_1GraphComponent.html" title="A GraphComponent is the parent class for the objects' that form a graph. ">GraphComponent</a>'s topological relationship to a single Geometry. <a href="classgeos_1_1geomgraph_1_1TopologyLocation.html#details">More...</a><br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:abb05e842e243884bc72e51f360101b98"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abb05e842e243884bc72e51f360101b98"></a> bool </td><td class="memItemRight" valign="bottom"><b>operator==</b> (const <a class="el" href="classgeos_1_1geomgraph_1_1Edge.html">Edge</a> &a, const <a class="el" href="classgeos_1_1geomgraph_1_1Edge.html">Edge</a> &b)</td></tr> <tr class="separator:abb05e842e243884bc72e51f360101b98"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a9eac84624e935cbf5f22415b6bd21497"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9eac84624e935cbf5f22415b6bd21497"></a> std::ostream & </td><td class="memItemRight" valign="bottom"><b>operator<<</b> (std::ostream &os, const <a class="el" href="classgeos_1_1geomgraph_1_1Edge.html">Edge</a> &el)</td></tr> <tr class="separator:a9eac84624e935cbf5f22415b6bd21497"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a18a396211a996b51c797dd46881e3932"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a18a396211a996b51c797dd46881e3932"></a> std::ostream & </td><td class="memItemRight" valign="bottom"><b>operator<<</b> (std::ostream &, const <a class="el" href="classgeos_1_1geomgraph_1_1EdgeEnd.html">EdgeEnd</a> &)</td></tr> <tr class="separator:a18a396211a996b51c797dd46881e3932"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4e0bda6ab47ae25ad785cfd4c6e7d07b"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacegeos_1_1geomgraph.html#a4e0bda6ab47ae25ad785cfd4c6e7d07b">operator<</a> (const <a class="el" href="classgeos_1_1geomgraph_1_1EdgeIntersection.html">EdgeIntersection</a> &ei1, const <a class="el" href="classgeos_1_1geomgraph_1_1EdgeIntersection.html">EdgeIntersection</a> &ei2)</td></tr> <tr class="memdesc:a4e0bda6ab47ae25ad785cfd4c6e7d07b"><td class="mdescLeft"> </td><td class="mdescRight">Strict weak ordering operator for <a class="el" href="classgeos_1_1geomgraph_1_1EdgeIntersection.html">EdgeIntersection</a>. <a href="#a4e0bda6ab47ae25ad785cfd4c6e7d07b">More...</a><br/></td></tr> <tr class="separator:a4e0bda6ab47ae25ad785cfd4c6e7d07b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a141ab336c06070abadab5b866e496765"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a141ab336c06070abadab5b866e496765"></a> std::ostream & </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacegeos_1_1geomgraph.html#a141ab336c06070abadab5b866e496765">operator<<</a> (std::ostream &os, const <a class="el" href="classgeos_1_1geomgraph_1_1EdgeIntersection.html">EdgeIntersection</a> &e)</td></tr> <tr class="memdesc:a141ab336c06070abadab5b866e496765"><td class="mdescLeft"> </td><td class="mdescRight">Output operator. <br/></td></tr> <tr class="separator:a141ab336c06070abadab5b866e496765"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a169a8852ed79cabc4fb26f24c89c70ea"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a169a8852ed79cabc4fb26f24c89c70ea"></a> std::ostream & </td><td class="memItemRight" valign="bottom"><b>operator<<</b> (std::ostream &, const <a class="el" href="classgeos_1_1geomgraph_1_1EdgeIntersectionList.html">EdgeIntersectionList</a> &)</td></tr> <tr class="separator:a169a8852ed79cabc4fb26f24c89c70ea"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:adc3e6dfe00c1cefcf7a7d498f20b0f7a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="adc3e6dfe00c1cefcf7a7d498f20b0f7a"></a> std::ostream & </td><td class="memItemRight" valign="bottom"><b>operator<<</b> (std::ostream &os, const <a class="el" href="classgeos_1_1geomgraph_1_1EdgeList.html">EdgeList</a> &el)</td></tr> <tr class="separator:adc3e6dfe00c1cefcf7a7d498f20b0f7a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa97574b19a1cc80b3e1eea9ee31cfd62"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa97574b19a1cc80b3e1eea9ee31cfd62"></a> std::ostream & </td><td class="memItemRight" valign="bottom"><b>operator<<</b> (std::ostream &os, const <a class="el" href="classgeos_1_1geomgraph_1_1EdgeRing.html">EdgeRing</a> &er)</td></tr> <tr class="separator:aa97574b19a1cc80b3e1eea9ee31cfd62"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae3f362bce45405fc576af3732e1f5582"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae3f362bce45405fc576af3732e1f5582"></a> std::ostream & </td><td class="memItemRight" valign="bottom"><b>operator<<</b> (std::ostream &, const <a class="el" href="classgeos_1_1geomgraph_1_1Label.html">Label</a> &)</td></tr> <tr class="separator:ae3f362bce45405fc576af3732e1f5582"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a86ffad20f9ddd1cc959a0924c8840660"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a86ffad20f9ddd1cc959a0924c8840660"></a> std::ostream & </td><td class="memItemRight" valign="bottom"><b>operator<<</b> (std::ostream &os, const <a class="el" href="classgeos_1_1geomgraph_1_1Node.html">Node</a> &node)</td></tr> <tr class="separator:a86ffad20f9ddd1cc959a0924c8840660"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae554c63c6f861f1b18fce25b3d2fd9e8"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae554c63c6f861f1b18fce25b3d2fd9e8"></a> std::ostream & </td><td class="memItemRight" valign="bottom"><b>operator<<</b> (std::ostream &, const <a class="el" href="classgeos_1_1geomgraph_1_1TopologyLocation.html">TopologyLocation</a> &)</td></tr> <tr class="separator:ae554c63c6f861f1b18fce25b3d2fd9e8"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>Contains classes that implement topology graphs. </p> <p>The Java Topology Suite (JTS) is a Java API that implements a core set of spatial data operations using an explicit precision model and robust geometric algorithms. JTS is int ended to be used in the development of applications that support the validation, cleaning, integration and querying of spatial datasets.</p> <p>JTS attempts to implement the OpenGIS Simple Features Specification (SFS) as accurately as possible. In some cases the SFS is unclear or omits a specification; in this case JTS attempts to choose a reasonable and consistent alternative. Differences from and elaborations of the SFS are documented in this specification.</p> <h2>Package Specification</h2> <ul> <li> Java Topology Suite Technical Specifications </li> <li> <a href="http://www.opengis.org/techno/specs.htm">OpenGIS Simple Features Specification for SQL</a> </li> </ul> </div><h2 class="groupheader">Function Documentation</h2> <a class="anchor" id="a4e0bda6ab47ae25ad785cfd4c6e7d07b"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">bool geos::geomgraph::operator< </td> <td>(</td> <td class="paramtype">const EdgeIntersection & </td> <td class="paramname"><em>ei1</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const EdgeIntersection & </td> <td class="paramname"><em>ei2</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Strict weak ordering operator for <a class="el" href="classgeos_1_1geomgraph_1_1EdgeIntersection.html">EdgeIntersection</a>. </p> <p>This is the C++ equivalent of JTS's compareTo </p> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.5 </small></address> </body> </html>