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include
geos
operation
relate
RelateNode.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) 2006 Refractions Research 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/relate/RelateNode.java rev. 1.11 (JTS-1.10)
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*
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**********************************************************************/
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#ifndef GEOS_OP_RELATE_RELATENODE_H
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#define GEOS_OP_RELATE_RELATENODE_H
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#include <geos/export.h>
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#include <geos/geomgraph/Node.h>
// for inheritance
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// Forward declarations
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namespace
geos {
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namespace
geom {
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class
IntersectionMatrix;
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class
Coordinate;
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}
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namespace
geomgraph {
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class
EdgeEndStar;
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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
relate {
// geos::operation::relate
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class
GEOS_DLL
RelateNode
:
public
geomgraph::Node
{
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public
:
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RelateNode
(
const
geom::Coordinate
& coord,
geomgraph::EdgeEndStar
*edges);
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virtual
~
RelateNode
();
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void
updateIMFromEdges(
geom::IntersectionMatrix
& im);
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protected
:
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void
computeIM(
geom::IntersectionMatrix
& im);
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};
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}
// namespace geos:operation:relate
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}
// namespace geos:operation
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}
// namespace geos
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#endif // GEOS_OP_RELATE_RELATENODE_H
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