strtree/Interval.h

/**********************************************************************
 *
 * GEOS - Geometry Engine Open Source
 * http://geos.osgeo.org
 *
 * Copyright (C) 2006 Refractions Research Inc.
 *
 * This is free software; you can redistribute and/or modify it under
 * the terms of the GNU Lesser General Public Licence as published
 * by the Free Software Foundation. 
 * See the COPYING file for more information.
 *
 **********************************************************************/
 
#ifndef GEOS_INDEX_STRTREE_INTERVAL_H
#define GEOS_INDEX_STRTREE_INTERVAL_H
 
#include <geos/export.h>
 
namespace geos {
namespace index { // geos::index
namespace strtree { // geos::index::strtree

//
class GEOS_DLL Interval {
public:
        Interval(double newMin, double newMax);
        double getCentre();
        Interval* expandToInclude(const Interval *other);
        bool intersects(const Interval *other) const;
        bool equals(const Interval *o) const;
private:
        double imin;
        double imax;
};
 
 
} // namespace geos::index::strtree
} // namespace geos::index
} // namespace geos
 
#endif // GEOS_INDEX_STRTREE_INTERVAL_H