bintree/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.
 *
 **********************************************************************/
 
#pragma once
 
#include <geos/export.h>
 
namespace geos {
namespace index { // geos::index
namespace bintree { // geos::index::bintree
 
class GEOS_DLL Interval {
 
public:
 
    double min, max;
 
    Interval();
 
    Interval(double nmin, double nmax);
 
    Interval(const Interval* interval);
 
    void init(double nmin, double nmax);
 
    double getMin() const;
 
    double getMax() const;
 
    double getWidth() const;
 
    void expandToInclude(Interval* interval);
 
    bool overlaps(const Interval* interval) const;
 
    bool overlaps(double nmin, double nmax) const;
 
    bool contains(const Interval* interval) const;
 
    bool contains(double nmin, double nmax) const;
 
    bool contains(double p) const;
};
 
} // namespace geos::index::bintree
} // namespace geos::index
} // namespace geos