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IntersectionFinderAdder.h
1 /**********************************************************************
2 * $Id: IntersectionFinderAdder.h 2778 2009-12-03 19:44:00Z mloskot $
3 *
4 * GEOS - Geometry Engine Open Source
5 * http://geos.refractions.net
6 *
7 * Copyright (C) 2006 Refractions Research Inc.
8 *
9 * This is free software; you can redistribute and/or modify it under
10 * the terms of the GNU Lesser General Public Licence as published
11 * by the Free Software Foundation.
12 * See the COPYING file for more information.
13 *
14 **********************************************************************
15 *
16 * Last port: noding/IntersectionFinderAdder.java rev. 1.5 (JTS-1.9)
17 *
18 **********************************************************************/
19
20 #ifndef GEOS_NODING_INTERSECTIONFINDERADDER_H
21 #define GEOS_NODING_INTERSECTIONFINDERADDER_H
22
23 #include <geos/export.h>
24
25 #include <vector>
26 #include <iostream>
27
28 #include <geos/inline.h>
29
30 #include <geos/geom/Coordinate.h> // for use in vector
31 #include <geos/noding/SegmentIntersector.h> // for inheritance
32
33 // Forward declarations
34 namespace geos {
35 namespace geom {
36 class Coordinate;
37 }
38 namespace noding {
39 class SegmentString;
40 }
41 namespace algorithm {
42 class LineIntersector;
43 }
44 }
45
46 namespace geos {
47 namespace noding { // geos.noding
48
54 class GEOS_DLL IntersectionFinderAdder: public SegmentIntersector {
55
56 public:
57
65 IntersectionFinderAdder(algorithm::LineIntersector& newLi,
66 std::vector<geom::Coordinate>& v)
67 :
68 li(newLi),
69 interiorIntersections(v)
70 {}
71
82 void processIntersections(
83 SegmentString* e0, int segIndex0,
84 SegmentString* e1, int segIndex1);
85
86 std::vector<geom::Coordinate>& getInteriorIntersections() {
87 return interiorIntersections;
88 }
89
95 virtual bool isDone() const {
96 return false;
97 }
98
99 private:
100 algorithm::LineIntersector& li;
101 std::vector<geom::Coordinate>& interiorIntersections;
102
103 // Declare type as noncopyable
104 IntersectionFinderAdder(const IntersectionFinderAdder& other);
105 IntersectionFinderAdder& operator=(const IntersectionFinderAdder& rhs);
106 };
107
108 } // namespace geos.noding
109 } // namespace geos
110
111 //#ifdef GEOS_INLINE
112 //# include "geos/noding/IntersectionFinderAdder.inl"
113 //#endif
114
115 #endif // GEOS_NODING_INTERSECTIONFINDERADDER_H
116
117 /**********************************************************************
118 * $Log$
119 * Revision 1.4 2006/05/03 15:06:30 strk
120 * Better doxygen comment
121 *
122 * Revision 1.3 2006/03/24 09:52:41 strk
123 * USE_INLINE => GEOS_INLINE
124 *
125 * Revision 1.2 2006/03/14 12:55:56 strk
126 * Headers split: geomgraphindex.h, nodingSnapround.h
127 *
128 * Revision 1.1 2006/03/09 16:46:49 strk
129 * geos::geom namespace definition, first pass at headers split
130 *
131 **********************************************************************/
132