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SweepLineOverlapAction.h
1 /**********************************************************************
2 * $Id: SweepLineOverlapAction.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_INDEX_SWEEPLINE_SWEEPLINEOVERLAPACTION_H
17 #define GEOS_INDEX_SWEEPLINE_SWEEPLINEOVERLAPACTION_H
18
19 #include <geos/export.h>
20
21 // Forward declarations
22 namespace geos {
23 namespace index {
24 namespace sweepline {
25 class SweepLineInterval;
26 }
27 }
28 }
29
30 namespace geos {
31 namespace index { // geos.index
32 namespace sweepline { // geos:index:sweepline
33
34 class GEOS_DLL SweepLineOverlapAction {
35 public:
36 virtual void overlap(SweepLineInterval *s0,SweepLineInterval *s1)=0;
37
38 virtual ~SweepLineOverlapAction() {}
39 };
40
41
42 } // namespace geos:index:sweepline
43 } // namespace geos:index
44 } // namespace geos
45
46 #endif // GEOS_INDEX_SWEEPLINE_SWEEPLINEOVERLAPACTION_H
47
48 /**********************************************************************
49 * $Log$
50 * Revision 1.2 2006/06/08 11:20:24 strk
51 * Added missing virtual destructor to abstract classes.
52 *
53 * Revision 1.1 2006/03/21 10:01:30 strk
54 * indexSweepline.h header split
55 *
56 **********************************************************************/
57