GEOS  3.3.3
SinglePassNoder.h
1 /**********************************************************************
2  * $Id: SinglePassNoder.h 2556 2009-06-06 22:22:28Z strk $
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 #ifndef GEOS_NODING_SINGLEPASSNODER_H
17 #define GEOS_NODING_SINGLEPASSNODER_H
18 
19 #include <geos/export.h>
20 
21 #include <vector>
22 
23 #include <geos/inline.h>
24 
25 #include <geos/noding/Noder.h>
26 
27 // Forward declarations
28 namespace geos {
29  namespace noding {
30  class SegmentString;
31  class SegmentIntersector;
32  }
33 }
34 
35 namespace geos {
36 namespace noding { // geos.noding
37 
38 
51 class GEOS_DLL SinglePassNoder : public Noder { // implements Noder
52 
53 protected:
54 
57 
58 public:
59 
60  SinglePassNoder(SegmentIntersector* nSegInt=NULL): segInt(nSegInt) {}
61 
62  virtual ~SinglePassNoder() {}
63 
73  virtual void setSegmentIntersector(SegmentIntersector* newSegInt) {
74  segInt = newSegInt;
75  }
76 
82  virtual void computeNodes(std::vector<SegmentString*>* segStrings)=0;
83 
90  virtual std::vector<SegmentString*>* getNodedSubstrings() const=0;
91 
92 };
93 
94 } // namespace geos.noding
95 } // namespace geos
96 
97 //#ifdef GEOS_INLINE
98 //# include "geos/noding/SinglePassNoder.inl"
99 //#endif
100 
101 #endif // GEOS_NODING_SINGLEPASSNODER_H
102 
103 /**********************************************************************
104  * $Log$
105  * Revision 1.2 2006/03/24 09:52:41 strk
106  * USE_INLINE => GEOS_INLINE
107  *
108  * Revision 1.1 2006/03/09 16:46:49 strk
109  * geos::geom namespace definition, first pass at headers split
110  *
111  **********************************************************************/
112