# EdgeEndBundle.h

    00001 /**********************************************************************
    00002  * $Id: EdgeEndBundle.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_RELATE_EDGEENDBUNDLE_H
    00017 #define GEOS_OP_RELATE_EDGEENDBUNDLE_H
    00018
    00019 #include <geos/geomgraph/EdgeEnd.h> // for EdgeEndBundle inheritance
    00020
    00021 #include <string>
    00022
    00023 // Forward declarations
    00024 namespace geos {
    00025         namespace geom {
    00026                 class IntersectionMatrix;
    00027         }
    00028 }
    00029
    00030
    00031 namespace geos {
    00032 namespace operation { // geos::operation
    00033 namespace relate { // geos::operation::relate
    00034
    00039 class EdgeEndBundle: public geomgraph::EdgeEnd {
    00040 public:
    00041         EdgeEndBundle(geomgraph::EdgeEnd *e);
    00042         virtual ~EdgeEndBundle();
    00043         geomgraph::Label *getLabel();
    00044 //Iterator iterator() //Not needed
    00045         std::vector<geomgraph::EdgeEnd*>* getEdgeEnds();
    00046         void insert(geomgraph::EdgeEnd *e);
    00047         void computeLabel() ;
    00048         void updateIM(geom::IntersectionMatrix *im);
    00049         std::string print();
    00050 protected:
    00051         std::vector<geomgraph::EdgeEnd*> *edgeEnds;
    00052         void computeLabelOn(int geomIndex);
    00053         void computeLabelSides(int geomIndex);
    00054         void computeLabelSide(int geomIndex,int side);
    00055 };
    00056
    00057 } // namespace geos:operation:relate
    00058 } // namespace geos:operation
    00059 } // namespace geos
    00060
    00061 #endif // GEOS_OP_RELATE_EDGEENDBUNDLE_H
    00062
    00063 /**********************************************************************
    00064  * $Log$
    00065  * Revision 1.1  2006/03/21 13:11:29  strk
    00066  * opRelate.h header split
    00067  *
    00068  **********************************************************************/
    00069