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<li class="navelem"><a class="el" href="namespacegeos.html">geos</a></li><li class="navelem"><a class="el" href="namespacegeos_1_1operation.html">operation</a></li><li class="navelem"><a class="el" href="namespacegeos_1_1operation_1_1valid.html">valid</a></li> </ul>
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<div class="title">geos::operation::valid Namespace Reference</div> </div>
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<div class="contents">
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<p>Provides classes for testing the validity of geometries.
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<a href="#details">More...</a></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
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Classes</h2></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1valid_1_1ConnectedInteriorTester.html">ConnectedInteriorTester</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">This class tests that the interior of an area Geometry (Polygon or MultiPolygon) is connected. <a href="classgeos_1_1operation_1_1valid_1_1ConnectedInteriorTester.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1valid_1_1ConsistentAreaTester.html">ConsistentAreaTester</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Checks that a <a class="el" href="classgeos_1_1geomgraph_1_1GeometryGraph.html" title="A GeometryGraph is a graph that models a given Geometry. ">geomgraph::GeometryGraph</a> representing an area (a <a class="el" href="classgeos_1_1geom_1_1Polygon.html" title="Represents a linear polygon, which may include holes. ">geom::Polygon</a> or <a class="el" href="classgeos_1_1geom_1_1MultiPolygon.html">geom::MultiPolygon</a>) has consistent semantics for area geometries. This check is required for any reasonable polygonal model (including the OGC-SFS model, as well as models which allow ring self-intersection at single points) <a href="classgeos_1_1operation_1_1valid_1_1ConsistentAreaTester.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1valid_1_1IndexedNestedRingTester.html">IndexedNestedRingTester</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Tests whether any of a set of <a class="el" href="classgeos_1_1geom_1_1LinearRing.html">LinearRings</a> are nested inside another ring in the set, using a spatial index to speed up the comparisons. <a href="classgeos_1_1operation_1_1valid_1_1IndexedNestedRingTester.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1valid_1_1IndexedNestedShellTester.html">IndexedNestedShellTester</a></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1valid_1_1IsValidOp.html">IsValidOp</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Implements the algorithsm required to compute the <code><a class="el" href="classgeos_1_1operation_1_1valid_1_1IsValidOp.html#a0f76c0c74ec6b6cf33d9aece1fe12f67">isValid()</a></code> method for <a class="el" href="classgeos_1_1geom_1_1Geometry.html">Geometrys</a>. <a href="classgeos_1_1operation_1_1valid_1_1IsValidOp.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1valid_1_1MakeValid.html">MakeValid</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">The function attempts to create a valid representation of a given invalid geometry without losing any of the input vertices. <a href="classgeos_1_1operation_1_1valid_1_1MakeValid.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1valid_1_1QuadtreeNestedRingTester.html">QuadtreeNestedRingTester</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Tests whether any of a set of <a class="el" href="classgeos_1_1geom_1_1LinearRing.html">LinearRings</a> are nested inside another ring in the set, using a <a class="el" href="classgeos_1_1index_1_1quadtree_1_1Quadtree.html">Quadtree</a> index to speed up the comparisons. <a href="classgeos_1_1operation_1_1valid_1_1QuadtreeNestedRingTester.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1valid_1_1RepeatedPointRemover.html">RepeatedPointRemover</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Removes repeated, consecutive equal, coordinates from a CoordinateSequence. <a href="classgeos_1_1operation_1_1valid_1_1RepeatedPointRemover.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1valid_1_1RepeatedPointTester.html">RepeatedPointTester</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Implements the appropriate checks for repeated points (consecutive identical coordinates) as defined in the JTS spec. <a href="classgeos_1_1operation_1_1valid_1_1RepeatedPointTester.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1valid_1_1SimpleNestedRingTester.html">SimpleNestedRingTester</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Tests whether any of a set of <a class="el" href="classgeos_1_1geom_1_1LinearRing.html">LinearRings</a> are nested inside another ring in the set, using a simple O(n^2) comparison. <a href="classgeos_1_1operation_1_1valid_1_1SimpleNestedRingTester.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1valid_1_1SweeplineNestedRingTester.html">SweeplineNestedRingTester</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Tests whether any of a set of <a class="el" href="classgeos_1_1geom_1_1LinearRing.html">LinearRings</a> are nested inside another ring in the set, using an <a class="el" href="classgeos_1_1index_1_1sweepline_1_1SweepLineIndex.html">SweepLineIndex</a> to speed up the comparisons. <a href="classgeos_1_1operation_1_1valid_1_1SweeplineNestedRingTester.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1valid_1_1TopologyValidationError.html">TopologyValidationError</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Contains information about the nature and location of a <a class="el" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory. ">geom::Geometry</a> validation error. <a href="classgeos_1_1operation_1_1valid_1_1TopologyValidationError.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Provides classes for testing the validity of geometries. </p>
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