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65 lines
1.4 KiB
Plaintext
65 lines
1.4 KiB
Plaintext
1 month ago
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/**********************************************************************
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*
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* GEOS - Geometry Engine Open Source
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* http://geos.osgeo.org
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*
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* Copyright (C) 2009 Sandro Santilli <strk@kbt.io>
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*
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* This is free software; you can redistribute and/or modify it under
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* the terms of the GNU Lesser General Licence as published
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* by the Free Software Foundation.
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* See the COPYING file for more information.
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*
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**********************************************************************
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*
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* Last port: noding/BasicSegmentString.java rev. 1.1 (JTS-1.9)
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*
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**********************************************************************/
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#ifndef GEOS_NODING_BASICSEGMENTSTRING_INL
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#define GEOS_NODING_BASICSEGMENTSTRING_INL
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#include <cstddef>
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#include <geos/noding/BasicSegmentString.h>
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#include <geos/noding/Octant.h>
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namespace geos {
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namespace noding {
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/*public*/
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INLINE int
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BasicSegmentString::getSegmentOctant(size_t index) const
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{
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if(index >= size() - 1) {
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return -1;
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}
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return Octant::octant(getCoordinate(index), getCoordinate(index + 1));
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}
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/* virtual public */
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INLINE const geom::Coordinate&
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BasicSegmentString::getCoordinate(size_t i) const
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{
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return pts->getAt(i);
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}
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/* virtual public */
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INLINE geom::CoordinateSequence*
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BasicSegmentString::getCoordinates() const
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{
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return pts;
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}
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/* virtual public */
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INLINE bool
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BasicSegmentString::isClosed() const
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{
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return pts->getAt(0) == pts->getAt(size() - 1);
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}
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}
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}
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#endif
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