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# LineMergeDirectedEdge.h

    00001 /**********************************************************************
    00002  * $Id: LineMergeDirectedEdge.h 1820 2006-09-06 16:54:23Z mloskot $
    00003  *
    00004  * GEOS - Geometry Engine Open Source
    00005  * http://geos.refractions.net
    00006  *
    00007  * Copyright (C) 2006 Refractions Research Inc.
    00008  *
    00009  * This is free software; you can redistribute and/or modify it under
    00010  * the terms of the GNU Lesser General Public Licence as published
    00011  * by the Free Software Foundation.
    00012  * See the COPYING file for more information.
    00013  *
    00014  **********************************************************************/
    00015
    00016 #ifndef GEOS_OP_LINEMERGE_LINEMERGEDIRECTEDEDGE_H
    00017 #define GEOS_OP_LINEMERGE_LINEMERGEDIRECTEDEDGE_H
    00018
    00019 #include <geos/planargraph/DirectedEdge.h> // for inheritance
    00020
    00021 // Forward declarations
    00022 namespace geos {
    00023         namespace geom {
    00024                 class Coordinate;
    00025                 //class LineString;
    00026         }
    00027         namespace planargraph {
    00028                 class Node;
    00029         }
    00030 }
    00031
    00032
    00033 namespace geos {
    00034 namespace operation { // geos::operation
    00035 namespace linemerge { // geos::operation::linemerge
    00036
    00042 class LineMergeDirectedEdge: public planargraph::DirectedEdge {
    00043 public:
    00057         LineMergeDirectedEdge(planargraph::Node *from,
    00058                         planargraph::Node *to,
    00059                         const geom::Coordinate& directionPt,
    00060                         bool edgeDirection);
    00061
    00067         LineMergeDirectedEdge* getNext();
    00068 };
    00069
    00070 } // namespace geos::operation::linemerge
    00071 } // namespace geos::operation
    00072 } // namespace geos
    00073
    00074 #endif // GEOS_OP_LINEMERGE_LINEMERGEDIRECTEDEDGE_H
    00075
    00076 /**********************************************************************
    00077  * $Log$
    00078  * Revision 1.1  2006/03/22 10:13:53  strk
    00079  * opLinemerge.h split
    00080  *
    00081  **********************************************************************/