// Copyright (c) 2012-2013, IGN France.
// Copyright (c) 2012-2022, Oslandia.
// SPDX-License-Identifier: LGPL-2.0-or-later

#ifndef SFCGAL_COLLECTION_EXTRACT_ALGORITHM
#define SFCGAL_COLLECTION_EXTRACT_ALGORITHM

#include <SFCGAL/config.h>

#include <SFCGAL/Geometry.h>
#include <SFCGAL/GeometryCollection.h>

namespace SFCGAL {
namespace algorithm {
/*
 * Given a geometry collection
 * returns a MultiPolygon from triangles, polygons, polyhedral and polygons
 *
 * @warning Ownership is taken from the parameter
 * @ingroup detail
 */
SFCGAL_API std::unique_ptr<Geometry>
           collectionExtractPolygons(std::unique_ptr<Geometry> coll);
} // namespace algorithm
} // namespace SFCGAL

#endif
