CommonBitsRemover.h

Go to the documentation of this file.

/**********************************************************************
 *
 * GEOS - Geometry Engine Open Source
 * http://geos.osgeo.org
 *
 * 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.
 *
 **********************************************************************/

#ifndef GEOS_PRECISION_COMMONBITSREMOVER_H
#define GEOS_PRECISION_COMMONBITSREMOVER_H

#include <geos/export.h>
#include <geos/geom/Coordinate.h> // for composition

// Forward declarations
namespace geos {
namespace geom {
class Geometry;
}
namespace precision {
class CommonBitsRemover;
class CommonCoordinateFilter;
}
}

namespace geos {
namespace precision { // geos.precision

class GEOS_DLL CommonBitsRemover {

private:

    geom::Coordinate commonCoord;

    CommonCoordinateFilter* ccFilter;

    CommonBitsRemover(const CommonBitsRemover&) = delete;
    CommonBitsRemover& operator=(const CommonBitsRemover&) = delete;

public:

    CommonBitsRemover();

    ~CommonBitsRemover();

    void add(const geom::Geometry* geom);

    geom::Coordinate& getCommonCoordinate();

    void removeCommonBits(geom::Geometry* geom);

    geom::Geometry* addCommonBits(geom::Geometry* geom);
};

} // namespace geos.precision
} // namespace geos

#endif // GEOS_PRECISION_COMMONBITSREMOVER_H