GEOS: EdgeNodingValidator.h Source File

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EdgeNodingValidator.h
1 /**********************************************************************
2 * $Id: EdgeNodingValidator.h 3255 2011-03-01 17:56:10Z mloskot $
3 *
4 * GEOS - Geometry Engine Open Source
5 * http://geos.refractions.net
6 *
7 * Copyright (C) 2005-2006 Refractions Research Inc.
8 * Copyright (C) 2001-2002 Vivid Solutions Inc.
9 *
10 * This is free software; you can redistribute and/or modify it under
11 * the terms of the GNU Lesser General Public Licence as published
12 * by the Free Software Foundation.
13 * See the COPYING file for more information.
14 *
15 **********************************************************************
16 *
17 * Last port: geomgraph/EdgeNodingValidator.java rev. 1.6 (JTS-1.10)
18 *
19 **********************************************************************/
20
21
22 #ifndef GEOS_GEOMGRAPH_EDGENODINGVALIDATOR_H
23 #define GEOS_GEOMGRAPH_EDGENODINGVALIDATOR_H
24
25 #include <geos/export.h>
26 #include <vector>
27
28 #include <geos/noding/FastNodingValidator.h> // for composition
29
30 #include <geos/inline.h>
31
32 #ifdef _MSC_VER
33 #pragma warning(push)
34 #pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class
35 #endif
36
37 // Forward declarations
38 namespace geos {
39 namespace geom {
40 class CoordinateSequence;
41 }
42 namespace noding {
43 class SegmentString;
44 }
45 namespace geomgraph {
46 class Edge;
47 }
48 }
49
50 namespace geos {
51 namespace geomgraph { // geos.geomgraph
52
58 class GEOS_DLL EdgeNodingValidator {
59
60 private:
61 std::vector<noding::SegmentString*>& toSegmentStrings(std::vector<Edge*>& edges);
62
63 // Make sure this member is initialized *before*
64 // the NodingValidator, as initialization of
65 // NodingValidator will use toSegmentString(), that
66 // in turn expects this member to be initialized
67 std::vector<noding::SegmentString*> segStr;
68
69 // Make sure this member is initialized *before*
70 // the NodingValidator, as initialization of
71 // NodingValidator will use toSegmentString(), that
72 // in turn expects this member to be initialized
73 std::vector<geom::CoordinateSequence*> newCoordSeq;
74
75 noding::FastNodingValidator nv;
76
77 public:
78
90 static void checkValid(std::vector<Edge*>& edges)
91 {
92 EdgeNodingValidator validator(edges);
93 validator.checkValid();
94 }
95
96 EdgeNodingValidator(std::vector<Edge*>& edges)
97 :
98 segStr(),
99 newCoordSeq(),
100 nv(toSegmentStrings(edges))
101 {}
102
103 ~EdgeNodingValidator();
104
105 void checkValid() { nv.checkValid(); }
106 };
107
108
109 } // namespace geos.geomgraph
110 } // namespace geos
111
112 #ifdef _MSC_VER
113 #pragma warning(pop)
114 #endif
115
116 //#ifdef GEOS_INLINE
117 //# include "geos/geomgraph/EdgeNodingValidator.inl"
118 //#endif
119
120 #endif // ifndef GEOS_GEOMGRAPH_EDGENODINGVALIDATOR_H
121
122 /**********************************************************************
123 * $Log$
124 * Revision 1.2 2006/03/24 09:52:41 strk
125 * USE_INLINE => GEOS_INLINE
126 *
127 * Revision 1.1 2006/03/09 16:46:49 strk
128 * geos::geom namespace definition, first pass at headers split
129 *
130 **********************************************************************/
131