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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.
- // 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/mpl/assert.hpp>
- #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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