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# IntersectionFinderAdder.h

    00001 /**********************************************************************
    00002  * $Id: IntersectionFinderAdder.h 2778 2009-12-03 19:44:00Z 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  * Last port: noding/IntersectionFinderAdder.java rev. 1.5 (JTS-1.9)
    00017  *
    00018  **********************************************************************/
    00019
    00020 #ifndef GEOS_NODING_INTERSECTIONFINDERADDER_H
    00021 #define GEOS_NODING_INTERSECTIONFINDERADDER_H
    00022
    00023 #include <geos/export.h>
    00024
    00025 #include <vector>
    00026 #include <iostream>
    00027
    00028 #include <geos/inline.h>
    00029
    00030 #include <geos/geom/Coordinate.h> // for use in vector
    00031 #include <geos/noding/SegmentIntersector.h> // for inheritance
    00032
    00033 // Forward declarations
    00034 namespace geos {
    00035         namespace geom {
    00036                 class Coordinate;
    00037         }
    00038         namespace noding {
    00039                 class SegmentString;
    00040         }
    00041         namespace algorithm {
    00042                 class LineIntersector;
    00043         }
    00044 }
    00045
    00046 namespace geos {
    00047 namespace noding { // geos.noding
    00048
    00054 class GEOS_DLL IntersectionFinderAdder: public SegmentIntersector {
    00055
    00056 public:
    00057
    00065         IntersectionFinderAdder(algorithm::LineIntersector& newLi,
    00066                         std::vector<geom::Coordinate>& v)
    00067                 :
    00068                 li(newLi),
    00069                 interiorIntersections(v)
    00070         {}
    00071
    00082         void processIntersections(
    00083                 SegmentString* e0,  int segIndex0,
    00084                 SegmentString* e1,  int segIndex1);
    00085
    00086         std::vector<geom::Coordinate>& getInteriorIntersections() {
    00087                 return interiorIntersections;
    00088         }
    00089
    00095         virtual bool isDone() const {
    00096                 return false;
    00097         }
    00098
    00099 private:
    00100         algorithm::LineIntersector& li;
    00101         std::vector<geom::Coordinate>& interiorIntersections;
    00102
    00103     // Declare type as noncopyable
    00104     IntersectionFinderAdder(const IntersectionFinderAdder& other);
    00105     IntersectionFinderAdder& operator=(const IntersectionFinderAdder& rhs);
    00106 };
    00107
    00108 } // namespace geos.noding
    00109 } // namespace geos
    00110
    00111 //#ifdef GEOS_INLINE
    00112 //# include "geos/noding/IntersectionFinderAdder.inl"
    00113 //#endif
    00114
    00115 #endif // GEOS_NODING_INTERSECTIONFINDERADDER_H
    00116
    00117 /**********************************************************************
    00118  * $Log$
    00119  * Revision 1.4  2006/05/03 15:06:30  strk
    00120  * Better doxygen comment
    00121  *
    00122  * Revision 1.3  2006/03/24 09:52:41  strk
    00123  * USE_INLINE => GEOS_INLINE
    00124  *
    00125  * Revision 1.2  2006/03/14 12:55:56  strk
    00126  * Headers split: geomgraphindex.h, nodingSnapround.h
    00127  *
    00128  * Revision 1.1  2006/03/09 16:46:49  strk
    00129  * geos::geom namespace definition, first pass at headers split
    00130  *
    00131  **********************************************************************/
    00132