RobustDeterminant.h

/**********************************************************************
 *
 * GEOS - Geometry Engine Open Source
 * http://geos.osgeo.org
 *
 * Copyright (C) 2005-2006 Refractions Research Inc.
 * Copyright (C) 2001-2002 Vivid Solutions 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.
 *
 **********************************************************************
 *
 * Last port: algorithm/RobustDeterminant.java 1.15 (JTS-1.10)
 *
 **********************************************************************/
 
#pragma once
 
#include <geos/export.h>
 
namespace geos {
namespace algorithm { // geos::algorithm
 
class GEOS_DLL RobustDeterminant {
public:
 
    static int signOfDet2x2(double x1, double y1, double x2, double y2);
};
 
} // namespace geos::algorithm
} // namespace geos