/usr/include/geos/algorithm/SIRtreePointInRing.h is in libgeos++-dev 3.6.2-1build2.
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*
* GEOS - Geometry Engine Open Source
* http://geos.osgeo.org
*
* 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.
*
**********************************************************************/
#ifndef GEOS_ALGORITHM_SIRTREEPOINTINRING_H
#define GEOS_ALGORITHM_SIRTREEPOINTINRING_H
#include <geos/export.h>
#include <geos/algorithm/PointInRing.h> // for inheritance
#include <vector>
// Forward declarations
namespace geos {
namespace geom {
class Coordinate;
class LineSegment;
class LinearRing;
}
namespace index {
namespace strtree {
class SIRtree;
}
}
}
namespace geos {
namespace algorithm { // geos::algorithm
class GEOS_DLL SIRtreePointInRing: public PointInRing {
private:
geom::LinearRing *ring;
index::strtree::SIRtree *sirTree;
int crossings; // number of segment/ray crossings
void buildIndex();
void testLineSegment(const geom::Coordinate& p,
geom::LineSegment *seg);
public:
SIRtreePointInRing(geom::LinearRing *newRing);
~SIRtreePointInRing();
bool isInside(const geom::Coordinate& pt);
};
} // namespace geos::algorithm
} // namespace geos
#endif // GEOS_ALGORITHM_SIRTREEPOINTINRING_H
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