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