PreparedPolygonPredicate.h

/**********************************************************************
 *
 * 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/PreparedPolygonPredicate.java rev. 1.4 (JTS-1.10)
 * (2007-12-12)
 *
 **********************************************************************/
 
#pragma once
 
#include <geos/geom/Coordinate.h>
#include <geos/geom/Location.h>
 
// forward declarations
namespace geos {
namespace algorithm {
namespace locate {
class PointOnGeometryLocator;
}
}
namespace geom {
class Geometry;
 
namespace prep {
class PreparedPolygon;
}
}
namespace noding {
class FastSegmentSetIntersectionFinder;
}
}
 
 
namespace geos {
namespace geom { // geos::geom
namespace prep { // geos::geom::prep
 
class PreparedPolygonPredicate {
private:
    // Declare type as noncopyable
    PreparedPolygonPredicate(const PreparedPolygonPredicate& other) = delete;
    PreparedPolygonPredicate& operator=(const PreparedPolygonPredicate& rhs) = delete;
 
protected:
    const PreparedPolygon* const prepPoly;
 
    geom::Location getOutermostTestComponentLocation(const geom::Geometry* testGeom) const;
 
    bool isAllTestComponentsInTargetInterior(const geom::Geometry* testGeom) const;
 
    bool isAnyTestComponentInTarget(const geom::Geometry* testGeom) const;
 
    bool isAnyTestComponentInTargetInterior(const geom::Geometry* testGeom) const;
 
    bool isAnyTargetComponentInAreaTest(const geom::Geometry* testGeom,
                                        const std::vector<const geom::CoordinateXY*>* targetRepPts) const;
 
public:
    PreparedPolygonPredicate(const PreparedPolygon* const p_prepPoly)
        :       prepPoly(p_prepPoly)
    { }
 
    virtual
    ~PreparedPolygonPredicate()
    { }
 
};
 
} // namespace geos::geom::prep
} // namespace geos::geom
} // namespace geos