Chris@16: // Boost.Geometry (aka GGL, Generic Geometry Library)
Chris@16: 
Chris@16: // Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
Chris@16: // Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
Chris@16: // Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
Chris@16: 
Chris@16: // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
Chris@16: // (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
Chris@16: 
Chris@16: // Use, modification and distribution is subject to the Boost Software License,
Chris@16: // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: #ifndef BOOST_GEOMETRY_STRATEGIES_CENTROID_HPP
Chris@16: #define BOOST_GEOMETRY_STRATEGIES_CENTROID_HPP
Chris@16: 
Chris@16: 
Chris@16: #include <cstddef>
Chris@16: 
Chris@16: #include <boost/mpl/assert.hpp>
Chris@16: 
Chris@16: #include <boost/geometry/core/tags.hpp>
Chris@16: #include <boost/geometry/strategies/tags.hpp>
Chris@16: 
Chris@16: 
Chris@16: namespace boost { namespace geometry
Chris@16: {
Chris@16: 
Chris@16: 
Chris@16: namespace strategy { namespace centroid
Chris@16: {
Chris@16: 
Chris@16: struct not_applicable_strategy
Chris@16: {
Chris@16: };
Chris@16: 
Chris@16: 
Chris@16: namespace services
Chris@16: {
Chris@16: 
Chris@16: /*!
Chris@16:     \brief Traits class binding a centroid calculation strategy to a coordinate system
Chris@16:     \ingroup centroid
Chris@16:     \tparam CsTag tag of coordinate system, for specialization
Chris@16:     \tparam GeometryTag tag of geometry, for specialization
Chris@16:     \tparam Dimension dimension of geometry, for specialization
Chris@16:     \tparam Point point-type
Chris@16:     \tparam Geometry
Chris@16: */
Chris@16: template
Chris@16: <
Chris@16:     typename CsTag,
Chris@16:     typename GeometryTag,
Chris@16:     std::size_t Dimension,
Chris@16:     typename Point,
Chris@16:     typename Geometry
Chris@16: >
Chris@16: struct default_strategy
Chris@16: {
Chris@16:     typedef not_applicable_strategy type;
Chris@16: };
Chris@16: 
Chris@16: 
Chris@16: } // namespace services
Chris@16: 
Chris@16: 
Chris@16: }} // namespace strategy::centroid
Chris@16: 
Chris@16: 
Chris@16: }} // namespace boost::geometry
Chris@16: 
Chris@16: #endif // BOOST_GEOMETRY_STRATEGIES_CENTROID_HPP