GEOS  3.4.2
Interval.h
00001 /**********************************************************************
00002  *
00003  * GEOS - Geometry Engine Open Source
00004  * http://geos.osgeo.org
00005  *
00006  * Copyright (C) 2006 Refractions Research Inc.
00007  *
00008  * This is free software; you can redistribute and/or modify it under
00009  * the terms of the GNU Lesser General Public Licence as published
00010  * by the Free Software Foundation. 
00011  * See the COPYING file for more information.
00012  *
00013  **********************************************************************/
00014 
00015 #ifndef GEOS_INDEX_STRTREE_INTERVAL_H
00016 #define GEOS_INDEX_STRTREE_INTERVAL_H
00017 
00018 #include <geos/export.h>
00019 
00020 namespace geos {
00021 namespace index { // geos::index
00022 namespace strtree { // geos::index::strtree
00023 
00025 //
00028 class GEOS_DLL Interval {
00029 public:
00030         Interval(Interval *other);
00031         Interval(double newMin, double newMax);
00032         double getCentre();
00033         Interval* expandToInclude(Interval *other);
00034         bool intersects(Interval *other);
00035         bool equals(void *o);
00036 private:
00037         double imin;
00038         double imax;
00039 };
00040 
00041 
00042 } // namespace geos::index::strtree
00043 } // namespace geos::index
00044 } // namespace geos
00045 
00046 #endif // GEOS_INDEX_STRTREE_INTERVAL_H