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* $Id: ConvexHull.inl 1820 2006-09-06 16:54:23Z mloskot $
*
* GEOS - Geometry Engine Open Source
* http://geos.refractions.net
*
* Copyright (C) 2005-2006 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_ALGORITHM_CONVEXHULL_INL
#define GEOS_ALGORITHM_CONVEXHULL_INL
#include <cassert>
#include <geos/algorithm/ConvexHull.h>
#include <geos/util/UniqueCoordinateArrayFilter.h>
#include <geos/geom/Geometry.h>
namespace geos {
namespace algorithm { // geos::algorithm
INLINE
ConvexHull::ConvexHull(const geom::Geometry *newGeometry)
:
geomFactory(newGeometry->getFactory())
{
extractCoordinates(newGeometry);
}
INLINE
ConvexHull::~ConvexHull()
{
}
INLINE void
ConvexHull::extractCoordinates(const geom::Geometry *geom)
{
util::UniqueCoordinateArrayFilter filter(inputPts);
geom->apply_ro(&filter);
}
} // namespace geos::algorithm
} // namespace geos
#endif // GEOS_ALGORITHM_CONVEXHULL_INL
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