/usr/include/geos/noding/Noder.h is in libgeos-dev 3.2.2-3ubuntu1.
This file is owned by root:root, with mode 0o644.
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* $Id: Noder.h 2556 2009-06-06 22:22:28Z 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.
*
**********************************************************************/
#ifndef GEOS_NODING_NODER_H
#define GEOS_NODING_NODER_H
#include <geos/export.h>
#include <vector>
#include <iostream>
#include <geos/inline.h>
// Forward declarations
namespace geos {
namespace noding {
class SegmentString;
}
}
namespace geos {
namespace noding { // geos.noding
/** \brief
* Computes all intersections between segments in a set of SegmentString.
*
* Intersections found are represented as {@link SegmentNode}s and added to the
* {@link SegmentString}s in which they occur.
* As a final step in the noding a new set of segment strings split
* at the nodes may be returned.
*
* Last port: noding/Noder.java rev. 1.8 (JTS-1.7)
*
* TODO: this was really an interface, we should avoid making it a Base class
*
*/
class GEOS_DLL Noder {
public:
/** \brief
* Computes the noding for a collection of {@link SegmentString}s.
*
* Some Noders may add all these nodes to the input SegmentStrings;
* others may only add some or none at all.
*
* @param segStrings a collection of {@link SegmentString}s to node
*/
virtual void computeNodes(std::vector<SegmentString*>* segStrings)=0;
/** \brief
* Returns a {@link Collection} of fully noded {@link SegmentStrings}.
* The SegmentStrings have the same context as their parent.
*
* @return a newly allocated std::vector of const SegmentStrings.
* Caller is responsible to delete it
*/
virtual std::vector<SegmentString*>* getNodedSubstrings() const=0;
virtual ~Noder() {}
protected:
Noder(){};
};
} // namespace geos.noding
} // namespace geos
//#ifdef GEOS_INLINE
//# include "geos/noding/Noder.inl"
//#endif
#endif // GEOS_NODING_NODER_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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