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# EdgeSetNoder.h

    00001 /**********************************************************************
    00002  * $Id: EdgeSetNoder.h 2564 2009-06-08 16:09:51Z strk $
    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  * Last port: operation/overlay/EdgeSetNoder.java rev. 1.12 (JTS-1.10)
    00017  *
    00018  **********************************************************************/
    00019
    00020 #ifndef GEOS_OP_OVERLAY_EDGESETNODER_H
    00021 #define GEOS_OP_OVERLAY_EDGESETNODER_H
    00022
    00023 #include <geos/export.h>
    00024
    00025 #include <vector>
    00026
    00027 // Forward declarations
    00028 namespace geos {
    00029         namespace geomgraph {
    00030                 class Edge;
    00031         }
    00032         namespace algorithm {
    00033                 class LineIntersector;
    00034         }
    00035 }
    00036
    00037 namespace geos {
    00038 namespace operation { // geos::operation
    00039 namespace overlay { // geos::operation::overlay
    00040
    00048 class GEOS_DLL EdgeSetNoder {
    00049 private:
    00050         algorithm::LineIntersector *li;
    00051         std::vector<geomgraph::Edge*>* inputEdges;
    00052 public:
    00053         EdgeSetNoder(algorithm::LineIntersector *newLi)
    00054                 :
    00055                 li(newLi),
    00056                 inputEdges(new std::vector<geomgraph::Edge*>())
    00057         {}
    00058
    00059         ~EdgeSetNoder() {
    00060                 delete inputEdges; // TODO: avoid heap allocation
    00061         }
    00062
    00063         void addEdges(std::vector<geomgraph::Edge*> *edges);
    00064         std::vector<geomgraph::Edge*>* getNodedEdges();
    00065 };
    00066
    00067
    00068 } // namespace geos::operation::overlay
    00069 } // namespace geos::operation
    00070 } // namespace geos
    00071
    00072 #endif // ndef GEOS_OP_OVERLAY_EDGESETNODER_H
    00073
    00074 /**********************************************************************
    00075  * $Log$
    00076  * Revision 1.1  2006/03/17 13:24:59  strk
    00077  * opOverlay.h header splitted. Reduced header inclusions in operation/overlay implementation files. ElevationMatrixFilter code moved from own file to ElevationMatrix.cpp (ideally a class-private).
    00078  *
    00079  **********************************************************************/
    00080