RelateOp.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: operation/relate/RelateOp.java rev. 1.19 (JTS-1.10)
 *
 **********************************************************************/
 
#ifndef GEOS_OP_RELATE_RELATEOP_H
#define GEOS_OP_RELATE_RELATEOP_H
 
#include <geos/export.h>
 
#include <geos/operation/GeometryGraphOperation.h> // for inheritance
#include <geos/operation/relate/RelateComputer.h> // for composition
 
// Forward declarations
namespace geos {
        namespace algorithm {
                class BoundaryNodeRule;
        }
        namespace geom {
                class IntersectionMatrix;
                class Geometry;
        }
}
 
 
namespace geos {
namespace operation { // geos::operation
namespace relate { // geos::operation::relate

class GEOS_DLL RelateOp: public GeometryGraphOperation {
 
public:

        static geom::IntersectionMatrix* relate(
                        const geom::Geometry *a,
                        const geom::Geometry *b);

        static geom::IntersectionMatrix* relate(
                        const geom::Geometry *a,
                        const geom::Geometry *b,
                        const algorithm::BoundaryNodeRule& boundaryNodeRule);

        RelateOp(const geom::Geometry *g0,
                        const geom::Geometry *g1);

        RelateOp(const geom::Geometry *g0,
                 const geom::Geometry *g1,
                 const algorithm::BoundaryNodeRule& boundaryNodeRule);
 
        virtual ~RelateOp();

        geom::IntersectionMatrix* getIntersectionMatrix();
 
private:
 
        RelateComputer relateComp;
};
 
 
} // namespace geos:operation:relate
} // namespace geos:operation
} // namespace geos
 
#endif // GEOS_OP_RELATE_RELATEOP_H