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<h1>geos::geom Namespace Reference</h1> </div>
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<p>Contains the <code><a class="el" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a></code> interface hierarchy and supporting classes.
<a href="#_details">More...</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="namespaces"></a>
Namespaces</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">namespace </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacegeos_1_1geom_1_1util.html">util</a></td></tr>
<p><tr><td class="mdescLeft"> </td><td class="mdescRight"><p>Provides classes that parse and modify <a class="el" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a> objects. </p>
<br/></td></tr>
</p>
<tr><td colspan="2"><h2><a name="nested-classes"></a>
Classes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classgeos_1_1geom_1_1Coordinate.html" title="Coordinate is the lightweight class used to store coordinates.">Coordinate</a> is the lightweight class used to store coordinates. <a href="classgeos_1_1geom_1_1Coordinate.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="structgeos_1_1geom_1_1CoordinateLessThen.html">CoordinateLessThen</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Strict weak ordering Functor for <a class="el" href="classgeos_1_1geom_1_1Coordinate.html" title="Coordinate is the lightweight class used to store coordinates.">Coordinate</a>. <a href="structgeos_1_1geom_1_1CoordinateLessThen.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1CoordinateArraySequence.html">CoordinateArraySequence</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The default implementation of <a class="el" href="classgeos_1_1geom_1_1CoordinateSequence.html" title="The internal representation of a list of coordinates inside a Geometry.">CoordinateSequence</a>. <a href="classgeos_1_1geom_1_1CoordinateArraySequence.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1CoordinateArraySequenceFactory.html">CoordinateArraySequenceFactory</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates CoordinateSequences internally represented as an array of Coordinates. <a href="classgeos_1_1geom_1_1CoordinateArraySequenceFactory.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1CoordinateFilter.html">CoordinateFilter</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1CoordinateList.html">CoordinateList</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1CoordinateSequence.html">CoordinateSequence</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The internal representation of a list of coordinates inside a <a class="el" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>. <a href="classgeos_1_1geom_1_1CoordinateSequence.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1CoordinateSequenceFactory.html">CoordinateSequenceFactory</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A factory to create concrete instances of <a class="el" href="classgeos_1_1geom_1_1CoordinateSequence.html">CoordinateSequence</a>s. <a href="classgeos_1_1geom_1_1CoordinateSequenceFactory.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1CoordinateSequenceFilter.html">CoordinateSequenceFilter</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1Dimension.html">Dimension</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constants representing the dimensions of a point, a curve and a surface. <a href="classgeos_1_1geom_1_1Dimension.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">An <a class="el" href="classgeos_1_1geom_1_1Envelope.html" title="An Envelope defines a rectangulare region of the 2D coordinate plane.">Envelope</a> defines a rectangulare region of the 2D coordinate plane. <a href="classgeos_1_1geom_1_1Envelope.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1Geometry.html">Geometry</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Basic implementation of <a class="el" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>, constructed and destructed by <a class="el" 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 href="classgeos_1_1geom_1_1Geometry.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1GeometryCollection.html">GeometryCollection</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Represents a collection of heterogeneous <a class="el" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a> objects. <a href="classgeos_1_1geom_1_1GeometryCollection.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1GeometryComponentFilter.html">GeometryComponentFilter</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1GeometryFactory.html">GeometryFactory</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Supplies a set of utility methods for building <a class="el" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a> objects from <a class="el" href="classgeos_1_1geom_1_1CoordinateSequence.html" title="The internal representation of a list of coordinates inside a Geometry.">CoordinateSequence</a> or other <a class="el" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a> objects. <a href="classgeos_1_1geom_1_1GeometryFactory.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1GeometryFilter.html">GeometryFilter</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a> classes support the concept of applying a <a class="el" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a> filter to the <a class="el" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>. <a href="classgeos_1_1geom_1_1GeometryFilter.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1GeometryList.html">GeometryList</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Manager of <a class="el" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a> pointers. Owns the Geometries. <a href="classgeos_1_1geom_1_1GeometryList.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1IntersectionMatrix.html">IntersectionMatrix</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Implementation of Dimensionally Extended Nine-Intersection Model (DE-9IM) matrix. <a href="classgeos_1_1geom_1_1IntersectionMatrix.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1LinearRing.html">LinearRing</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Models an OGC SFS <code><a class="el" href="classgeos_1_1geom_1_1LinearRing.html" title="Models an OGC SFS LinearRing.">LinearRing</a></code>. <a href="classgeos_1_1geom_1_1LinearRing.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1LineSegment.html">LineSegment</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1LineString.html">LineString</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Basic implementation of <a class="el" href="classgeos_1_1geom_1_1LineString.html" title="Basic implementation of LineString.">LineString</a>. <a href="classgeos_1_1geom_1_1LineString.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1Location.html">Location</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constants representing the location of a point relative to a geometry. <a href="classgeos_1_1geom_1_1Location.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1MultiLineString.html">MultiLineString</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Basic implementation of <a class="el" href="classgeos_1_1geom_1_1MultiLineString.html" title="Basic implementation of MultiLineString objects.">MultiLineString</a> objects. <a href="classgeos_1_1geom_1_1MultiLineString.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1MultiPoint.html">MultiPoint</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Models a collection of <a class="el" href="classgeos_1_1geom_1_1Point.html" title="Basic implementation of Point.">Point</a> objects. <a href="classgeos_1_1geom_1_1MultiPoint.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1MultiPolygon.html">MultiPolygon</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Basic implementation of <code><a class="el" href="classgeos_1_1geom_1_1MultiPolygon.html" title="Basic implementation of MultiPolygon.">MultiPolygon</a></code>. <a href="classgeos_1_1geom_1_1MultiPolygon.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1Point.html">Point</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Basic implementation of <a class="el" href="classgeos_1_1geom_1_1Point.html" title="Basic implementation of Point.">Point</a>. <a href="classgeos_1_1geom_1_1Point.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1Polygon.html">Polygon</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Represents a linear polygon, which may include holes. <a href="classgeos_1_1geom_1_1Polygon.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1PrecisionModel.html">PrecisionModel</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Specifies the precision model of the <a class="el" href="classgeos_1_1geom_1_1Coordinate.html" title="Coordinate is the lightweight class used to store coordinates.">Coordinate</a> in a <a class="el" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>. <a href="classgeos_1_1geom_1_1PrecisionModel.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1Triangle.html">Triangle</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Represents a planar triangle, and provides methods for calculating various properties of triangles. <a href="classgeos_1_1geom_1_1Triangle.html#_details">More...</a><br/></td></tr>
<tr><td colspan="2"><h2><a name="typedef-members"></a>
Typedefs</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac03c48f5902afc475a399cf1b23d41d1"></a><!-- doxytag: member="geos::geom::DefaultCoordinateSequence" ref="ac03c48f5902afc475a399cf1b23d41d1" args="" -->
typedef <a class="el" href="classgeos_1_1geom_1_1CoordinateArraySequence.html">CoordinateArraySequence</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacegeos_1_1geom.html#ac03c48f5902afc475a399cf1b23d41d1">DefaultCoordinateSequence</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This is for backward API compatibility. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4bb87d86967598ca0de3238168ae85ba"></a><!-- doxytag: member="geos::geom::DefaultCoordinateSequenceFactory" ref="a4bb87d86967598ca0de3238168ae85ba" args="" -->
typedef <br class="typebreak"/>
<a class="el" href="classgeos_1_1geom_1_1CoordinateArraySequenceFactory.html">CoordinateArraySequenceFactory</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacegeos_1_1geom.html#a4bb87d86967598ca0de3238168ae85ba">DefaultCoordinateSequenceFactory</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This is for backward API compatibility. <br/></td></tr>
<tr><td colspan="2"><h2><a name="enum-members"></a>
Enumerations</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8">GeometryTypeId</a> { <br/>
<a class="el" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8ac376a9701abf81f81a64a270ad4eb5de">GEOS_POINT</a>,
<a class="el" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8acac50eabb09b9a062bfeaef7f943f9e7">GEOS_LINESTRING</a>,
<a class="el" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8a2858500525a9249ef95a24d33c04f2f6">GEOS_LINEARRING</a>,
<a class="el" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8ad049a213a3bced4eb7900eeae0814ba3">GEOS_POLYGON</a>,
<br/>
<a class="el" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8afc434e57e19533af795a95796a032a8f">GEOS_MULTIPOINT</a>,
<a class="el" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8a1370cb41e0578504d2b93a23fdac99fd">GEOS_MULTILINESTRING</a>,
<a class="el" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8ae56b8b200a145ccfacc77cdb05e25b2c">GEOS_MULTIPOLYGON</a>,
<a class="el" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8ab48fde06301f4394c46d0fd5305be70e">GEOS_GEOMETRYCOLLECTION</a>
<br/>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><p>Geometry types. </p>
<a href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8">More...</a><br/></td></tr>
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a31742270ea32deac2acbd90f997fd198"></a><!-- doxytag: member="geos::geom::check_valid" ref="a31742270ea32deac2acbd90f997fd198" args="(const Geometry &g, const std::string &label)" -->
bool </td><td class="memItemRight" valign="bottom"><b>check_valid</b> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">Geometry</a> &g, const std::string &label)</td></tr>
<tr><td class="memTemplParams" colspan="2"><a class="anchor" id="aac47cb336ecaac60f80faf87991b85ab"></a><!-- doxytag: member="geos::geom::SnapOp" ref="aac47cb336ecaac60f80faf87991b85ab" args="(const Geometry *g0, const Geometry *g1, BinOp _Op)" -->
template<class BinOp > </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">std::auto_ptr< <a class="el" href="classgeos_1_1geom_1_1Geometry.html">Geometry</a> > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacegeos_1_1geom.html#aac47cb336ecaac60f80faf87991b85ab">SnapOp</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">Geometry</a> *g0, const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">Geometry</a> *g1, BinOp _Op)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Apply a binary operation to the given geometries after snapping them to each other after common-bits removal. <br/></td></tr>
<tr><td class="memTemplParams" colspan="2"><a class="anchor" id="a37c89e544b65fc0e645707b2829d86f1"></a><!-- doxytag: member="geos::geom::BinaryOp" ref="a37c89e544b65fc0e645707b2829d86f1" args="(const Geometry *g0, const Geometry *g1, BinOp _Op)" -->
template<class BinOp > </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">std::auto_ptr< <a class="el" href="classgeos_1_1geom_1_1Geometry.html">Geometry</a> > </td><td class="memTemplItemRight" valign="bottom"><b>BinaryOp</b> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">Geometry</a> *g0, const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">Geometry</a> *g1, BinOp _Op)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab8723f7afa29f8c4dcb9b77fa42132e4"></a><!-- doxytag: member="geos::geom::operator<<" ref="ab8723f7afa29f8c4dcb9b77fa42132e4" args="(std::ostream &os, const Coordinate &c)" -->
GEOS_DLL std::ostream & </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacegeos_1_1geom.html#ab8723f7afa29f8c4dcb9b77fa42132e4">operator<<</a> (std::ostream &os, const <a class="el" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a> &c)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Output function. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a47d9ceb105719b7108cf095799b4888d"></a><!-- doxytag: member="geos::geom::operator==" ref="a47d9ceb105719b7108cf095799b4888d" args="(const Coordinate &a, const Coordinate &b)" -->
GEOS_DLL bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacegeos_1_1geom.html#a47d9ceb105719b7108cf095799b4888d">operator==</a> (const <a class="el" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a> &a, const <a class="el" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a> &b)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Equality operator for <a class="el" href="classgeos_1_1geom_1_1Coordinate.html" title="Coordinate is the lightweight class used to store coordinates.">Coordinate</a>. 2D only. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab2cc58666ff137d5495bb4614a4ecbc3"></a><!-- doxytag: member="geos::geom::operator!=" ref="ab2cc58666ff137d5495bb4614a4ecbc3" args="(const Coordinate &a, const Coordinate &b)" -->
GEOS_DLL bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacegeos_1_1geom.html#ab2cc58666ff137d5495bb4614a4ecbc3">operator!=</a> (const <a class="el" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a> &a, const <a class="el" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a> &b)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Inequality operator for <a class="el" href="classgeos_1_1geom_1_1Coordinate.html" title="Coordinate is the lightweight class used to store coordinates.">Coordinate</a>. 2D only. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9c67152a9815512ba74af2e09207198a"></a><!-- doxytag: member="geos::geom::operator<<" ref="a9c67152a9815512ba74af2e09207198a" args="(std::ostream &os, const CoordinateList &cl)" -->
std::ostream & </td><td class="memItemRight" valign="bottom"><b>operator<<</b> (std::ostream &os, const <a class="el" href="classgeos_1_1geom_1_1CoordinateList.html">CoordinateList</a> &cl)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6c3b3b12cd6df7527802d2a126409a77"></a><!-- doxytag: member="geos::geom::operator<<" ref="a6c3b3b12cd6df7527802d2a126409a77" args="(std::ostream &os, const CoordinateSequence &cs)" -->
std::ostream & </td><td class="memItemRight" valign="bottom"><b>operator<<</b> (std::ostream &os, const <a class="el" href="classgeos_1_1geom_1_1CoordinateSequence.html">CoordinateSequence</a> &cs)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a651357e2203ee60fca896e86271404a9"></a><!-- doxytag: member="geos::geom::operator==" ref="a651357e2203ee60fca896e86271404a9" args="(const CoordinateSequence &s1, const CoordinateSequence &s2)" -->
bool </td><td class="memItemRight" valign="bottom"><b>operator==</b> (const <a class="el" href="classgeos_1_1geom_1_1CoordinateSequence.html">CoordinateSequence</a> &s1, const <a class="el" href="classgeos_1_1geom_1_1CoordinateSequence.html">CoordinateSequence</a> &s2)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a668bb467250264fb62ef50a7cabb4bb9"></a><!-- doxytag: member="geos::geom::operator!=" ref="a668bb467250264fb62ef50a7cabb4bb9" args="(const CoordinateSequence &s1, const CoordinateSequence &s2)" -->
bool </td><td class="memItemRight" valign="bottom"><b>operator!=</b> (const <a class="el" href="classgeos_1_1geom_1_1CoordinateSequence.html">CoordinateSequence</a> &s1, const <a class="el" href="classgeos_1_1geom_1_1CoordinateSequence.html">CoordinateSequence</a> &s2)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a535fcbf2e975bf539b427b18aabcd738"></a><!-- doxytag: member="geos::geom::operator==" ref="a535fcbf2e975bf539b427b18aabcd738" args="(const Envelope &a, const Envelope &b)" -->
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacegeos_1_1geom.html#a535fcbf2e975bf539b427b18aabcd738">operator==</a> (const <a class="el" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a> &a, const <a class="el" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a> &b)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Checks if two Envelopes are equal (2D only check). <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8443cd6c3ae9a2256540f7aedbaf7f3b"></a><!-- doxytag: member="geos::geom::operator<<" ref="a8443cd6c3ae9a2256540f7aedbaf7f3b" args="(std::ostream &os, const Geometry &geom)" -->
std::ostream & </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacegeos_1_1geom.html#a8443cd6c3ae9a2256540f7aedbaf7f3b">operator<<</a> (std::ostream &os, const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">Geometry</a> &geom)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Write the Well-known Binary representation of this <a class="el" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a> as an HEX string to the given output stream. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acdb90e29e8ba4eeeb5860f2bb0bb9b0f"></a><!-- doxytag: member="geos::geom::geosversion" ref="acdb90e29e8ba4eeeb5860f2bb0bb9b0f" args="()" -->
std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacegeos_1_1geom.html#acdb90e29e8ba4eeeb5860f2bb0bb9b0f">geosversion</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return current GEOS version. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac0f658bdb01fb543cd247febca7ab10c"></a><!-- doxytag: member="geos::geom::jtsport" ref="ac0f658bdb01fb543cd247febca7ab10c" args="()" -->
std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacegeos_1_1geom.html#ac0f658bdb01fb543cd247febca7ab10c">jtsport</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the version of JTS this GEOS release has been ported from. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a36f6ba72e71ea7533451c10b48d81793"></a><!-- doxytag: member="geos::geom::operator<<" ref="a36f6ba72e71ea7533451c10b48d81793" args="(std::ostream &os, const IntersectionMatrix &im)" -->
std::ostream & </td><td class="memItemRight" valign="bottom"><b>operator<<</b> (std::ostream &os, const <a class="el" href="classgeos_1_1geom_1_1IntersectionMatrix.html">IntersectionMatrix</a> &im)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afa02b568a3ac32cfacade80de6fcfb7a"></a><!-- doxytag: member="geos::geom::operator<<" ref="afa02b568a3ac32cfacade80de6fcfb7a" args="(std::ostream &o, const LineSegment &l)" -->
std::ostream & </td><td class="memItemRight" valign="bottom"><b>operator<<</b> (std::ostream &o, const <a class="el" href="classgeos_1_1geom_1_1LineSegment.html">LineSegment</a> &l)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a14bac5cbc003577d74fd5d0cca8828d7"></a><!-- doxytag: member="geos::geom::operator==" ref="a14bac5cbc003577d74fd5d0cca8828d7" args="(const LineSegment &a, const LineSegment &b)" -->
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacegeos_1_1geom.html#a14bac5cbc003577d74fd5d0cca8828d7">operator==</a> (const <a class="el" href="classgeos_1_1geom_1_1LineSegment.html">LineSegment</a> &a, const <a class="el" href="classgeos_1_1geom_1_1LineSegment.html">LineSegment</a> &b)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Checks if two <a class="el" href="classgeos_1_1geom_1_1LineSegment.html">LineSegment</a> are equal (2D only check). <br/></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Contains the <code><a class="el" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a></code> interface hierarchy and supporting classes. </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 J TS 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>
<hr/><h2>Enumeration Type Documentation</h2>
<a class="anchor" id="a98c5b0e81001a7c3fdc7a058960356d8"></a><!-- doxytag: member="geos::geom::GeometryTypeId" ref="a98c5b0e81001a7c3fdc7a058960356d8" args="" -->
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<td class="memname">enum <a class="el" href="namespacegeos_1_1geom.html#a98c5b0e81001a7c3fdc7a058960356d8">geos::geom::GeometryTypeId</a></td>
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</table>
</div>
<div class="memdoc">
<p><a class="el" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a> types. </p>
<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="a98c5b0e81001a7c3fdc7a058960356d8ac376a9701abf81f81a64a270ad4eb5de"></a><!-- doxytag: member="GEOS_POINT" ref="a98c5b0e81001a7c3fdc7a058960356d8ac376a9701abf81f81a64a270ad4eb5de" args="" -->GEOS_POINT</em> </td><td>
<p>a point </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a98c5b0e81001a7c3fdc7a058960356d8acac50eabb09b9a062bfeaef7f943f9e7"></a><!-- doxytag: member="GEOS_LINESTRING" ref="a98c5b0e81001a7c3fdc7a058960356d8acac50eabb09b9a062bfeaef7f943f9e7" args="" -->GEOS_LINESTRING</em> </td><td>
<p>a linestring </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a98c5b0e81001a7c3fdc7a058960356d8a2858500525a9249ef95a24d33c04f2f6"></a><!-- doxytag: member="GEOS_LINEARRING" ref="a98c5b0e81001a7c3fdc7a058960356d8a2858500525a9249ef95a24d33c04f2f6" args="" -->GEOS_LINEARRING</em> </td><td>
<p>a linear ring (linestring with 1st point == last point) </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a98c5b0e81001a7c3fdc7a058960356d8ad049a213a3bced4eb7900eeae0814ba3"></a><!-- doxytag: member="GEOS_POLYGON" ref="a98c5b0e81001a7c3fdc7a058960356d8ad049a213a3bced4eb7900eeae0814ba3" args="" -->GEOS_POLYGON</em> </td><td>
<p>a polygon </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a98c5b0e81001a7c3fdc7a058960356d8afc434e57e19533af795a95796a032a8f"></a><!-- doxytag: member="GEOS_MULTIPOINT" ref="a98c5b0e81001a7c3fdc7a058960356d8afc434e57e19533af795a95796a032a8f" args="" -->GEOS_MULTIPOINT</em> </td><td>
<p>a collection of points </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a98c5b0e81001a7c3fdc7a058960356d8a1370cb41e0578504d2b93a23fdac99fd"></a><!-- doxytag: member="GEOS_MULTILINESTRING" ref="a98c5b0e81001a7c3fdc7a058960356d8a1370cb41e0578504d2b93a23fdac99fd" args="" -->GEOS_MULTILINESTRING</em> </td><td>
<p>a collection of linestrings </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a98c5b0e81001a7c3fdc7a058960356d8ae56b8b200a145ccfacc77cdb05e25b2c"></a><!-- doxytag: member="GEOS_MULTIPOLYGON" ref="a98c5b0e81001a7c3fdc7a058960356d8ae56b8b200a145ccfacc77cdb05e25b2c" args="" -->GEOS_MULTIPOLYGON</em> </td><td>
<p>a collection of polygons </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a98c5b0e81001a7c3fdc7a058960356d8ab48fde06301f4394c46d0fd5305be70e"></a><!-- doxytag: member="GEOS_GEOMETRYCOLLECTION" ref="a98c5b0e81001a7c3fdc7a058960356d8ab48fde06301f4394c46d0fd5305be70e" args="" -->GEOS_GEOMETRYCOLLECTION</em> </td><td>
<p>a collection of heterogeneus geometries </p>
</td></tr>
</table>
</dd>
</dl>
</div>
</div>
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