PreparedPolygonCovers.h

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/**********************************************************************
 *
 * GEOS - Geometry Engine Open Source
 * http://geos.osgeo.org
 *
 * Copyright (C) 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/prep/PreparedPolygonCovers.java rev 1.2 (JTS-1.10)
 * (2007-12-12)
 *
 **********************************************************************/

#ifndef GEOS_GEOM_PREP_PREPAREDPOLYGONCOVERS_H
#define GEOS_GEOM_PREP_PREPAREDPOLYGONCOVERS_H

#include <geos/geom/prep/AbstractPreparedPolygonContains.h> // inherited

// forward declarations
namespace geos {
namespace geom {
class Geometry;

namespace prep {
class PreparedPolygon;
}
}
}

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

class PreparedPolygonCovers : public AbstractPreparedPolygonContains {
private:
protected:
    bool fullTopologicalPredicate(const geom::Geometry* geom) override;

public:
    static bool
    covers(const PreparedPolygon* const prep, const geom::Geometry* geom)
    {
        PreparedPolygonCovers polyInt(prep);
        return polyInt.covers(geom);
    }

    PreparedPolygonCovers(const PreparedPolygon* const prep)
        :       AbstractPreparedPolygonContains(prep, false)
    { }

    bool
    covers(const Geometry* geom)
    {
        return eval(geom);
    }

};

} // geos::geom::prep
} // geos::geom
} // geos

#endif // GEOS_GEOM_PREP_PREPAREDPOLYGONCOVERS_H