ItemDistance.h

/**********************************************************************
 *
 * GEOS - Geometry Engine Open Source
 * http://geos.osgeo.org
 *
 * Copyright (C) 2016 Daniel Baston
 *
 * 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.
 *
 **********************************************************************
 *
 * Last port: index/strtree/ItemDistance.java (JTS-1.14)
 *
 **********************************************************************/
 
#ifndef GEOS_INDEX_STRTREE_ITEMDISTANCE_H
#define GEOS_INDEX_STRTREE_ITEMDISTANCE_H
 
#include <geos/index/strtree/ItemBoundable.h>
 
namespace geos {
namespace index {
namespace strtree {
class GEOS_DLL ItemDistance {
public:
        virtual double distance(const ItemBoundable* item1, const ItemBoundable* item2) = 0;
};
}
}
}
 
#endif //GEOS_ITEMDISTANCE_H