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IntervalRTreeLeafNode.h

00001 /**********************************************************************
00002  * $Id: IntervalRTreeLeafNode.h 2540 2009-06-05 09:28:04Z strk $
00003  *
00004  * GEOS - Geometry Engine Open Source
00005  * http://geos.refractions.net
00006  *
00007  * Copyright (C) 2006 Refractions Research Inc.
00008  *
00009  * This is free software; you can redistribute and/or modify it under
00010  * the terms of the GNU Lesser General Public Licence as published
00011  * by the Free Software Foundation. 
00012  * See the COPYING file for more information.
00013  *
00014  *
00015  **********************************************************************/
00016 
00017 #ifndef GEOS_INDEX_INTERVALRTREE_INTERVALRTREELEAFNODE_H
00018 #define GEOS_INDEX_INTERVALRTREE_INTERVALRTREELEAFNODE_H
00019 
00020 
00021 #include <geos/index/intervalrtree/IntervalRTreeNode.h> // inherited
00022 
00023 
00024 // forward declarations
00025 namespace geos {
00026         namespace index {
00027                 class ItemVisitor;
00028         }
00029 }
00030 
00031 
00032 namespace geos {
00033 namespace index {
00034 namespace intervalrtree {
00035 
00036 class IntervalRTreeLeafNode : public IntervalRTreeNode
00037 {
00038 private:
00040         void * item;
00041 
00042 protected:
00043 public:
00044 
00046         IntervalRTreeLeafNode( double min, double max, void * item)
00047         :       IntervalRTreeNode( min, max),
00048                 item( item)
00049         { }
00050 
00051         ~IntervalRTreeLeafNode()
00052         {
00053         }
00054         
00055         void query( double queryMin, double queryMax, index::ItemVisitor * visitor) const;
00056 
00057 };
00058 
00059 } // geos::intervalrtree
00060 } // geos::index
00061 } // geos
00062 
00063 #endif // GEOS_INDEX_INTERVALRTREE_INTERVALRTREELEAFNODE_H
00064 /**********************************************************************
00065  * $Log$
00066  **********************************************************************/
00067 

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