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46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
/**********************************************************************
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*
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* GEOS - Geometry Engine Open Source
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* http://geos.osgeo.org
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*
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* Copyright (C) 2006 Refractions Research Inc.
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*
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* This is free software; you can redistribute and/or modify it under
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* the terms of the GNU Lesser General Public Licence as published
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* by the Free Software Foundation.
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* See the COPYING file for more information.
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*
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**********************************************************************/
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#ifndef GEOS_INDEX_STRTREE_INTERVAL_H
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#define GEOS_INDEX_STRTREE_INTERVAL_H
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#include <geos/export.h>
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namespace geos {
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namespace index { // geos::index
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namespace strtree { // geos::index::strtree
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/// A contiguous portion of 1D-space. Used internally by SIRtree.
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//
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/// @see SIRtree
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///
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class GEOS_DLL Interval {
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public:
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Interval(double newMin, double newMax);
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double getCentre();
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Interval* expandToInclude(const Interval* other);
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bool intersects(const Interval* other) const;
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bool equals(const Interval* o) const;
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private:
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double imin;
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double imax;
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};
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} // namespace geos::index::strtree
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} // namespace geos::index
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} // namespace geos
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#endif // GEOS_INDEX_STRTREE_INTERVAL_H
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