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)
 *
 **********************************************************************/
 
#ifndef GEOS_GEOM_PREP_PREPAREDPOLYGONPREDICATE_H
#define GEOS_GEOM_PREP_PREPAREDPOLYGONPREDICATE_H
 
#include <geos/geom/Coordinate.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);
    PreparedPolygonPredicate& operator=(const PreparedPolygonPredicate& rhs);
 
protected:
        const PreparedPolygon * const prepPoly;

        bool isAllTestComponentsInTarget(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 geom::Coordinate::ConstVect * targetRepPts) const;
 
public:
        PreparedPolygonPredicate( const PreparedPolygon * const prepPoly)
        :       prepPoly( prepPoly)
        { }
 
        virtual ~PreparedPolygonPredicate()
        { }
 
};
 
} // namespace geos::geom::prep
} // namespace geos::geom
} // namespace geos
 
#endif // GEOS_GEOM_PREP_PREPAREDPOLYGONPREDICATE_H