/usr/include/geos/geomgraph/index/MonotoneChain.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: MonotoneChain.h 2556 2009-06-06 22:22:28Z 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.
*
**********************************************************************/
#ifndef GEOS_GEOMGRAPH_INDEX_MONOTONECHAIN_H
#define GEOS_GEOMGRAPH_INDEX_MONOTONECHAIN_H
#include <geos/export.h>
#include <geos/geomgraph/index/SweepLineEventObj.h> // for inheritance
#include <geos/geomgraph/index/MonotoneChainEdge.h> // for inline
// Forward declarations
namespace geos {
namespace geomgraph {
class Edge;
namespace index {
class SegmentIntersector;
//class MonotoneChainEdge;
}
}
}
namespace geos {
namespace geomgraph { // geos::geomgraph
namespace index { // geos::geomgraph::index
/**
* Last port: geomgraph/index/MonotoneChain.java rev. 1.3 (JTS-1.7)
*/
class GEOS_DLL MonotoneChain: public SweepLineEventOBJ {
private:
MonotoneChainEdge *mce;
int chainIndex;
public:
MonotoneChain(MonotoneChainEdge *newMce, int newChainIndex):
mce(newMce),
chainIndex(newChainIndex)
{}
~MonotoneChain() {}
void computeIntersections(MonotoneChain *mc,SegmentIntersector *si) {
mce->computeIntersectsForChain(chainIndex,*(mc->mce),mc->chainIndex,*si);
}
};
} // namespace geos.geomgraph.index
} // namespace geos.geomgraph
} // namespace geos
#endif
/**********************************************************************
* $Log$
* Revision 1.1 2006/03/14 12:55:55 strk
* Headers split: geomgraphindex.h, nodingSnapround.h
*
**********************************************************************/
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