/********************************************************************** * * GEOS - Geometry Engine Open Source * http://geos.osgeo.org * * Copyright (C) 2020 Sandro Santilli * * 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. * * ********************************************************************** * * Last port: ORIGINAL WORK * **********************************************************************/ #ifndef GEOS_GEOM_PREP_PREPAREDPOLYGONDISTANCE_H #define GEOS_GEOM_PREP_PREPAREDPOLYGONDISTANCE_H // Forward declarations namespace geos { namespace geom { class Geometry; namespace prep { class PreparedPolygon; } } } namespace geos { namespace geom { // geos::geom namespace prep { // geos::geom::prep class PreparedPolygon; class PreparedPolygonDistance { public: static double distance(const PreparedPolygon& prep, const geom::Geometry* geom) { PreparedPolygonDistance op(prep); return op.distance(geom); } PreparedPolygonDistance(const PreparedPolygon& prep) : prepPoly(prep) { } double distance(const geom::Geometry* g) const; protected: const PreparedPolygon& prepPoly; // Declare type as noncopyable PreparedPolygonDistance(const PreparedPolygonDistance& other) = delete; PreparedPolygonDistance& operator=(const PreparedPolygonDistance& rhs) = delete; }; } // namespace geos::geom::prep } // namespace geos::geom } // namespace geos #endif // GEOS_GEOM_PREP_PREPAREDPOLYGONDISTANCE_H