MultiPoint.h

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/**********************************************************************
 *
 * GEOS - Geometry Engine Open Source
 * http://geos.osgeo.org
 *
 * Copyright (C) 2011 Sandro Santilli <strk@kbt.io>
 * Copyright (C) 2001-2002 Vivid Solutions Inc.
 * Copyright (C) 2005 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.
 *
 **********************************************************************
 *
 * Last port: geom/MultiPoint.java r320 (JTS-1.12)
 *
 **********************************************************************/

#ifndef GEOS_GEOS_MULTIPOINT_H
#define GEOS_GEOS_MULTIPOINT_H

#include <geos/export.h>
#include <geos/geom/GeometryCollection.h> // for inheritance
#include <geos/geom/Dimension.h> // for Dimension::DimensionType
#include <geos/geom/Point.h> // for covariant return type

#include <geos/inline.h>

#include <string>
#include <vector>

namespace geos {
namespace geom { // geos::geom
class Coordinate;
class CoordinateArraySequence;
}
}

namespace geos {
namespace geom { // geos::geom

#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable:4250) // T1 inherits T2 via dominance
#endif

class GEOS_DLL MultiPoint: public GeometryCollection {

public:

    friend class GeometryFactory;

    ~MultiPoint() override = default;

    Dimension::DimensionType getDimension() const override;

    bool isDimensionStrict(Dimension::DimensionType d) const override {
        return d == Dimension::P;
    }

    int getBoundaryDimension() const override;

    std::unique_ptr<Geometry> getBoundary() const override;

    const Point* getGeometryN(std::size_t n) const override;

    std::string getGeometryType() const override;

    GeometryTypeId getGeometryTypeId() const override;

    bool equalsExact(const Geometry* other, double tolerance = 0) const override;

    std::unique_ptr<Geometry>
    clone() const override
    {
        return std::unique_ptr<Geometry>(new MultiPoint(*this));
    }

    std::unique_ptr<Geometry>
    reverse() const override
    {
        return clone();
    }

protected:

    MultiPoint(std::vector<Geometry*>* newPoints, const GeometryFactory* newFactory);

    MultiPoint(std::vector<std::unique_ptr<Point>> && newPoints, const GeometryFactory& newFactory);

    MultiPoint(std::vector<std::unique_ptr<Geometry>> && newPoints, const GeometryFactory& newFactory);

    MultiPoint(const MultiPoint& mp): GeometryCollection(mp) {}

    const Coordinate* getCoordinateN(size_t n) const;

    int
    getSortIndex() const override
    {
        return SORTINDEX_MULTIPOINT;
    };

};

#ifdef _MSC_VER
#pragma warning(pop)
#endif

} // namespace geos::geom
} // namespace geos

#endif // ndef GEOS_GEOS_MULTIPOINT_H