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 Hu Chunming
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// Boost.Geometry (aka GGL, Generic Geometry Library)
// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
// This file was modified by Oracle on 2020.
// Modifications copyright (c) 2020, Oracle and/or its affiliates.
// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
// Use, modification and distribution is subject to the Boost Software License,
// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_GEOMETRY_STRATEGIES_CENTROID_HPP
#define BOOST_GEOMETRY_STRATEGIES_CENTROID_HPP
#include <cstddef>
#include <boost/geometry/core/tags.hpp>
#include <boost/geometry/strategies/tags.hpp>
namespace boost { namespace geometry
{
namespace strategy { namespace centroid
{
struct not_applicable_strategy
{
};
namespace services
{
/*!
\brief Traits class binding a centroid calculation strategy to a coordinate system
\ingroup centroid
\tparam CsTag tag of coordinate system, for specialization
\tparam GeometryTag tag of geometry, for specialization
\tparam Dimension dimension of geometry, for specialization
\tparam Point point-type
\tparam Geometry
*/
template
<
typename CsTag,
typename GeometryTag,
std::size_t Dimension,
typename Point,
typename Geometry
>
struct default_strategy
{
typedef not_applicable_strategy type;
};
} // namespace services
}} // namespace strategy::centroid
}} // namespace boost::geometry
#endif // BOOST_GEOMETRY_STRATEGIES_CENTROID_HPP
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