/usr/include/geos/geom/prep/PreparedLineString.h is in libgeos-dev 3.2.2-3ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* $Id: PreparedLineString.h 2811 2009-12-08 17:42:02Z strk $
*
* GEOS - Geometry Engine Open Source
* http://geos.refractions.net
*
* Copyright (C) 2006 Refractions Research 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: geom/prep/PreparedLineString.java rev 1.3 (JTS-1.10)
*
**********************************************************************/
#ifndef GEOS_GEOM_PREP_PREPAREDLINESTRING_H
#define GEOS_GEOM_PREP_PREPAREDLINESTRING_H
#include <geos/geom/prep/BasicPreparedGeometry.h> // for inheritance
#include <geos/noding/SegmentString.h>
namespace geos {
namespace noding {
class FastSegmentSetIntersectionFinder;
}
}
namespace geos {
namespace geom { // geos::geom
namespace prep { // geos::geom::prep
/**
* \brief
* A prepared version of {@link LinearRing}, {@link LineString} or {@link MultiLineString} geometries.
*
* @author mbdavis
*
*/
class PreparedLineString : public BasicPreparedGeometry
{
private:
noding::FastSegmentSetIntersectionFinder * segIntFinder;
mutable noding::SegmentString::ConstVect segStrings;
protected:
public:
PreparedLineString(const Geometry * geom)
:
BasicPreparedGeometry( geom),
segIntFinder( NULL)
{ }
~PreparedLineString();
noding::FastSegmentSetIntersectionFinder * getIntersectionFinder();
bool intersects(const geom::Geometry * g) const;
};
} // namespace geos::geom::prep
} // namespace geos::geom
} // namespace geos
#endif // GEOS_GEOM_PREP_PREPAREDLINESTRING_H
/**********************************************************************
* $Log$
**********************************************************************/
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