LineMergeDirectedEdge.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/linemerge/LineMergeDirectedEdge.java r378 (JTS-1.12)
 *
 **********************************************************************/
 
#ifndef GEOS_OP_LINEMERGE_LINEMERGEDIRECTEDEDGE_H
#define GEOS_OP_LINEMERGE_LINEMERGEDIRECTEDEDGE_H
 
#include <geos/export.h>
 
#include <geos/planargraph/DirectedEdge.h> // for inheritance
 
// Forward declarations 
namespace geos {
        namespace geom { 
                class Coordinate;
                //class LineString;
        }
        namespace planargraph { 
                class Node;
        }
}
 
 
namespace geos {
namespace operation { // geos::operation
namespace linemerge { // geos::operation::linemerge

class GEOS_DLL LineMergeDirectedEdge: public planargraph::DirectedEdge {
public:  
        LineMergeDirectedEdge(planargraph::Node *from,
                        planargraph::Node *to,
                        const geom::Coordinate& directionPt,
                        bool edgeDirection);

        LineMergeDirectedEdge* getNext();
};
 
} // namespace geos::operation::linemerge
} // namespace geos::operation
} // namespace geos
 
#endif // GEOS_OP_LINEMERGE_LINEMERGEDIRECTEDEDGE_H