/usr/include/geos/geomgraph/GraphComponent.h is in libgeos-dev 3.2.2-3ubuntu1.
This file is owned by root:root, with mode 0o644.
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* $Id: GraphComponent.h 2557 2009-06-08 09:30:55Z strk $
*
* GEOS - Geometry Engine Open Source
* http://geos.refractions.net
*
* Copyright (C) 2005-2006 Refractions Research Inc.
* Copyright (C) 2001-2002 Vivid Solutions Inc.
*
* This is free software; you can redistribute and/or modify it under
* the terms of the GNU Lesser General Public Licence as published
* by the Free Software Foundation.
* See the COPYING file for more information.
*
**********************************************************************
*
* Last port: geomgraph/GraphComponent.java rev. 1.3 (JTS-1.10)
*
**********************************************************************/
#ifndef GEOS_GEOMGRAPH_GRAPHCOMPONENT_H
#define GEOS_GEOMGRAPH_GRAPHCOMPONENT_H
#include <geos/export.h>
#include <geos/inline.h>
// Forward declarations
namespace geos {
namespace geom {
class IntersectionMatrix;
}
namespace geomgraph {
class Label;
}
}
namespace geos {
namespace geomgraph { // geos.geomgraph
class GEOS_DLL GraphComponent {
public:
GraphComponent();
/*
* GraphComponent takes ownership of the given Label.
* newLabel is deleted by destructor.
*/
GraphComponent(Label* newLabel);
virtual ~GraphComponent();
Label* getLabel();
virtual void setLabel(Label* newLabel);
virtual void setInResult(bool isInResult) { isInResultVar=isInResult; }
virtual bool isInResult() const { return isInResultVar; }
virtual void setCovered(bool isCovered);
virtual bool isCovered() const { return isCoveredVar; }
virtual bool isCoveredSet() const { return isCoveredSetVar; }
virtual bool isVisited() const { return isVisitedVar; }
virtual void setVisited(bool isVisited) { isVisitedVar = isVisited; }
virtual bool isIsolated() const=0;
virtual void updateIM(geom::IntersectionMatrix *im);
protected:
Label* label;
virtual void computeIM(geom::IntersectionMatrix *im)=0;
private:
bool isInResultVar;
bool isCoveredVar;
bool isCoveredSetVar;
bool isVisitedVar;
};
} // namespace geos.geomgraph
} // namespace geos
//#ifdef GEOS_INLINE
//# include "geos/geomgraph/GraphComponent.inl"
//#endif
#endif // ifndef GEOS_GEOMGRAPH_GRAPHCOMPONENT_H
/**********************************************************************
* $Log$
* Revision 1.2 2006/03/24 09:52:41 strk
* USE_INLINE => GEOS_INLINE
*
* Revision 1.1 2006/03/09 16:46:49 strk
* geos::geom namespace definition, first pass at headers split
*
**********************************************************************/
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