Interval.h

00001 /**********************************************************************
00002  * $Id: Interval.h 1820 2006-09-06 16:54:23Z mloskot $
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 namespace geos {
00020 namespace index { // geos::index
00021 namespace strtree { // geos::index::strtree
00022 
00024 //
00027 class Interval {
00028 public:
00029         Interval(Interval *other);
00030         Interval(double newMin, double newMax);
00031         double getCentre();
00032         Interval* expandToInclude(Interval *other);
00033         bool intersects(Interval *other);
00034         bool equals(void *o);
00035 private:
00036         double imin;
00037         double imax;
00038 };
00039 
00040 
00041 } // namespace geos::index::strtree
00042 } // namespace geos::index
00043 } // namespace geos
00044 
00045 #endif // GEOS_INDEX_STRTREE_INTERVAL_H
00046 
00047 /**********************************************************************
00048  * $Log$
00049  * Revision 1.1  2006/03/21 10:47:34  strk
00050  * indexStrtree.h split
00051  *
00052  **********************************************************************/
00053 

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