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Interval.h

00001 /**********************************************************************
00002  * $Id: Interval.h 2556 2009-06-06 22:22:28Z 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 #ifndef GEOS_INDEX_STRTREE_INTERVAL_H
00017 #define GEOS_INDEX_STRTREE_INTERVAL_H
00018 
00019 #include <geos/export.h>
00020 
00021 namespace geos {
00022 namespace index { // geos::index
00023 namespace strtree { // geos::index::strtree
00024 
00026 //
00029 class GEOS_DLL Interval {
00030 public:
00031         Interval(Interval *other);
00032         Interval(double newMin, double newMax);
00033         double getCentre();
00034         Interval* expandToInclude(Interval *other);
00035         bool intersects(Interval *other);
00036         bool equals(void *o);
00037 private:
00038         double imin;
00039         double imax;
00040 };
00041 
00042 
00043 } // namespace geos::index::strtree
00044 } // namespace geos::index
00045 } // namespace geos
00046 
00047 #endif // GEOS_INDEX_STRTREE_INTERVAL_H
00048 
00049 /**********************************************************************
00050  * $Log$
00051  * Revision 1.1  2006/03/21 10:47:34  strk
00052  * indexStrtree.h split
00053  *
00054  **********************************************************************/
00055 

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