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include
geos
geomgraph
Position.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: geomgraph/Position.java rev. 1.4 (JTS-1.10)
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*
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**********************************************************************/
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#ifndef GEOS_GEOMGRAPH_POSITION_H
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#define GEOS_GEOMGRAPH_POSITION_H
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#include <geos/export.h>
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#include <map>
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#include <vector>
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#include <string>
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#include <geos/inline.h>
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namespace
geos {
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namespace
geomgraph {
// geos.geomgraph
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class
GEOS_DLL Position {
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public
:
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enum
{
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/*
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* An indicator that a Location is <i>on</i>
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* a GraphComponent
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*/
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ON=0,
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/*
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* An indicator that a Location is to the
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* <i>left</i> of a GraphComponent
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*/
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LEFT,
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/*
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* An indicator that a Location is to the
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* <i>right</i> of a GraphComponent
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*/
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RIGHT
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};
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static
int
opposite(
int
position);
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};
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}
// namespace geos.geomgraph
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}
// namespace geos
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#endif // ifndef GEOS_GEOMGRAPH_POSITION_H
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