66 lines
1.3 KiB
C
66 lines
1.3 KiB
C
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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) 2021 Paul Ramsey <pramsey@cleverelephant.ca>
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* Copyright (C) 2021 Martin Davis
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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 Public 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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#pragma once
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#include <geos/export.h>
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#include <geos/geom/Coordinate.h>
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#include <memory>
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// Forward declarations
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namespace geos {
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namespace operation {
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namespace valid {
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class PolygonRing;
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}
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}
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}
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namespace geos { // geos.
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namespace operation { // geos.operation
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namespace valid { // geos.operation.valid
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using geos::geom::CoordinateXY;
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class GEOS_DLL PolygonRingTouch {
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private:
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PolygonRing* ring;
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CoordinateXY touchPt;
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public:
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PolygonRingTouch(PolygonRing* p_ring, const CoordinateXY& p_pt)
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: ring(p_ring)
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, touchPt(p_pt)
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{};
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const CoordinateXY* getCoordinate() const;
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PolygonRing* getRing() const;
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bool isAtLocation(const CoordinateXY& pt) const;
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};
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} // namespace geos.operation.valid
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} // namespace geos.operation
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} // namespace geos
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