73 lines
1.8 KiB
C++
73 lines
1.8 KiB
C++
/**********************************************************************
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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) 2011 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 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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*
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* Last port: operation/union/PointGeometryUnion.java r320 (JTS-1.12)
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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 <vector>
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#include <algorithm>
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// Forward declarations
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namespace geos {
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namespace geom {
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class GeometryFactory;
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class Geometry;
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}
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}
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namespace geos {
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namespace operation { // geos::operation
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namespace geounion { // geos::operation::geounion
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/**
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* \brief
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* Computes the union of a puntal geometry with another
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* arbitrary [Geometry](@ref geom::Geometry).
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*
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* Does not copy any component geometries.
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*
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*/
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class GEOS_DLL PointGeometryUnion {
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public:
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static std::unique_ptr<geom::Geometry> Union(
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const geom::Geometry& pointGeom,
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const geom::Geometry& otherGeom);
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PointGeometryUnion(const geom::Geometry& pointGeom,
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const geom::Geometry& otherGeom);
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std::unique_ptr<geom::Geometry> Union() const;
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private:
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const geom::Geometry& pointGeom;
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const geom::Geometry& otherGeom;
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const geom::GeometryFactory* geomFact;
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// Declared as non-copyable
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PointGeometryUnion(const PointGeometryUnion& other);
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PointGeometryUnion& operator=(const PointGeometryUnion& rhs);
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};
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} // namespace geos::operation::union
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} // namespace geos::operation
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} // namespace geos
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