operation/overlayng/CoverageUnion.h

/**********************************************************************
 *
 * GEOS - Geometry Engine Open Source
 * http://geos.osgeo.org
 *
 * Copyright (C) 2021 Paul Ramsey <pramsey@cleverelephant.ca>
 *
 * 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.
 *
 **********************************************************************/
 
#pragma once
 
#include <geos/export.h>
#include <memory>
 
// Forward declarations
namespace geos {
namespace geom {
class Geometry;
}
}
 
namespace geos {      // geos.
namespace operation { // geos.operation
namespace overlayng { // geos.operation.overlayng

class GEOS_DLL CoverageUnion {
    using Geometry = geos::geom::Geometry;
 
private:
 
    CoverageUnion()
    {
        // No instantiation for now
    };
 
 
 
public:
 
    static constexpr double AREA_PCT_DIFF_TOL = 1e-6;

    static std::unique_ptr<Geometry> geomunion(const Geometry* coverage);
 
 
};
 
 
} // namespace geos.operation.overlayng
} // namespace geos.operation
} // namespace geos