GeometryCollection.h

/**********************************************************************
 *
 * GEOS - Geometry Engine Open Source
 * http://geos.osgeo.org
 *
 * 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/GeometryCollection.java rev. 1.41
 *
 **********************************************************************/
 
#ifndef GEOS_GEOS_GEOMETRYCOLLECTION_H
#define GEOS_GEOS_GEOMETRYCOLLECTION_H
 
#include <geos/export.h>
#include <geos/geom/Geometry.h> // for inheritance
//#include <geos/platform.h>
#include <geos/geom/Envelope.h> // for proper use of unique_ptr<>
#include <geos/geom/Dimension.h> // for Dimension::DimensionType
 
#include <geos/inline.h>
 
#include <string>
#include <vector>
#include <memory> // for unique_ptr
 
// Forward declarations
namespace geos {
        namespace geom { // geos::geom
                class Coordinate;
                class CoordinateArraySequence;
                class CoordinateSequenceFilter;
        }
}
 
namespace geos {
namespace geom { // geos::geom
 
class GEOS_DLL GeometryCollection : public virtual Geometry {
 
public:
        friend class GeometryFactory;
 
        typedef std::vector<Geometry *>::const_iterator const_iterator;
 
        typedef std::vector<Geometry *>::iterator iterator;
 
        const_iterator begin() const;
 
        const_iterator end() const;
 
        Geometry *clone() const override {
                return new GeometryCollection(*this);
        }
 
        ~GeometryCollection() override;
 
        CoordinateSequence* getCoordinates() const override;
 
        bool isEmpty() const override;
 
        Dimension::DimensionType getDimension() const override;
 
        int getCoordinateDimension() const override;
 
        Geometry* getBoundary() const override;
 
        int getBoundaryDimension() const override;
 
        std::size_t getNumPoints() const override;
 
        std::string getGeometryType() const override;
 
        GeometryTypeId getGeometryTypeId() const override;
 
        bool equalsExact(const Geometry *other,
                        double tolerance=0) const override;
 
        void apply_ro(CoordinateFilter *filter) const override;
 
        void apply_rw(const CoordinateFilter *filter) override;
 
        void apply_ro(GeometryFilter *filter) const override;
 
        void apply_rw(GeometryFilter *filter) override;
 
        void apply_ro(GeometryComponentFilter *filter) const override;
 
        void apply_rw(GeometryComponentFilter *filter) override;
 
        void apply_rw(CoordinateSequenceFilter& filter) override;
 
        void apply_ro(CoordinateSequenceFilter& filter) const override;
 
        void normalize() override;
 
        const Coordinate* getCoordinate() const override;
 
        double getArea() const override;
 
        double getLength() const override;
 
        std::size_t getNumGeometries() const override;
 
        const Geometry* getGeometryN(std::size_t n) const override;
 
        Geometry* reverse() const override;
 
protected:
 
        GeometryCollection(const GeometryCollection &gc);
 
        GeometryCollection(std::vector<Geometry *> *newGeoms, const GeometryFactory *newFactory);
 
 
        std::vector<Geometry *>* geometries;
 
        Envelope::Ptr computeEnvelopeInternal() const override;
 
        int compareToSameClass(const Geometry *gc) const override;
 
};
 
} // namespace geos::geom
} // namespace geos
 
#ifdef GEOS_INLINE
# include "geos/geom/GeometryCollection.inl"
#endif
 
#endif // ndef GEOS_GEOS_GEOMETRYCOLLECTION_H