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IntervalRTreeLeafNode.h
1 /**********************************************************************
2 *
3 * GEOS - Geometry Engine Open Source
4 * http://geos.osgeo.org
5 *
6 * Copyright (C) 2006 Refractions Research Inc.
7 *
8 * This is free software; you can redistribute and/or modify it under
9 * the terms of the GNU Lesser General Public Licence as published
10 * by the Free Software Foundation.
11 * See the COPYING file for more information.
12 *
13 *
14 **********************************************************************/
15
16 #ifndef GEOS_INDEX_INTERVALRTREE_INTERVALRTREELEAFNODE_H
17 #define GEOS_INDEX_INTERVALRTREE_INTERVALRTREELEAFNODE_H
18
19
20 #include <geos/index/intervalrtree/IntervalRTreeNode.h> // inherited
21
22
23 // forward declarations
24 namespace geos {
25 namespace index {
26 class ItemVisitor;
27 }
28 }
29
30
31 namespace geos {
32 namespace index {
33 namespace intervalrtree {
34
35 class IntervalRTreeLeafNode : public IntervalRTreeNode
36 {
37 private:
39 void * item;
40
41 protected:
42 public:
43
45 IntervalRTreeLeafNode( double min, double max, void * item)
46 : IntervalRTreeNode( min, max),
47 item( item)
48 { }
49
50 ~IntervalRTreeLeafNode()
51 {
52 }
53
54 void query( double queryMin, double queryMax, index::ItemVisitor * visitor) const;
55
56 };
57
58 } // geos::intervalrtree
59 } // geos::index
60 } // geos
61
62 #endif // GEOS_INDEX_INTERVALRTREE_INTERVALRTREELEAFNODE_H