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include
geos
operation
valid
ConsistentAreaTester.h
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/**********************************************************************
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*
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* GEOS - Geometry Engine Open Source
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* http://geos.osgeo.org
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*
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* Copyright (C) 2005-2006 Refractions Research Inc.
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* Copyright (C) 2001-2002 Vivid Solutions Inc.
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*
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* This is free software; you can redistribute and/or modify it under
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* the terms of the GNU Lesser General Public Licence as published
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* by the Free Software Foundation.
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* See the COPYING file for more information.
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*
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**********************************************************************
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*
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* Last port: operation/valid/ConsistentAreaTester.java rev. 1.14 (JTS-1.10)
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*
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**********************************************************************/
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#ifndef GEOS_OP_CONSISTENTAREATESTER_H
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#define GEOS_OP_CONSISTENTAREATESTER_H
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#include <geos/export.h>
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#include <geos/geom/Coordinate.h>
// for composition
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#include <geos/algorithm/LineIntersector.h>
// for composition
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#include <geos/operation/relate/RelateNodeGraph.h>
// for composition
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// Forward declarations
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namespace
geos {
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namespace
algorithm {
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class
LineIntersector;
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}
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namespace
geomgraph {
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class
GeometryGraph;
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}
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namespace
operation {
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namespace
relate {
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class
RelateNodeGraph;
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}
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}
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}
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namespace
geos {
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namespace
operation {
// geos::operation
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namespace
valid {
// geos::operation::valid
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class
GEOS_DLL
ConsistentAreaTester
{
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private
:
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algorithm::LineIntersector
li;
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geomgraph::GeometryGraph
*geomGraph;
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relate::RelateNodeGraph
nodeGraph;
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geom::Coordinate
invalidPoint;
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bool
isNodeEdgeAreaLabelsConsistent();
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public
:
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ConsistentAreaTester
(
geomgraph::GeometryGraph
*newGeomGraph);
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~
ConsistentAreaTester
();
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geom::Coordinate
& getInvalidPoint();
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bool
isNodeConsistentArea();
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bool
hasDuplicateRings();
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};
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}
// namespace geos::operation::valid
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}
// namespace geos::operation
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}
// namespace geos
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#endif // GEOS_OP_CONSISTENTAREATESTER_H
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