OverlayNodeFactory.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/overlay/OverlayNodeFactory.java rev. 1.11 (JTS-1.10)
 *
 **********************************************************************/
 
#ifndef GEOS_OP_OVERLAY_OVERLAYNODEFACTORY_H
#define GEOS_OP_OVERLAY_OVERLAYNODEFACTORY_H
 
#include <geos/export.h>
 
#include <vector>
 
#include <geos/geomgraph/NodeFactory.h> // for inheritance
 
// Forward declarations
namespace geos {
        namespace geom {
                class Coordinate;
        }
        namespace geomgraph {
                class Node;
        }
}
 
namespace geos {
namespace operation { // geos::operation
namespace overlay { // geos::operation::overlay

class GEOS_DLL OverlayNodeFactory: public geomgraph::NodeFactory {
public:
        OverlayNodeFactory():geomgraph::NodeFactory() {}
        geomgraph::Node* createNode(const geom::Coordinate &coord) const;
        static const geomgraph::NodeFactory &instance();
};
 
 
} // namespace geos::operation::overlay
} // namespace geos::operation
} // namespace geos
 
#endif // ndef GEOS_OP_OVERLAY_OVERLAYNODEFACTORY_H