// Boost.Geometry (aka GGL, Generic Geometry Library)
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// Copyright (c) 2013 Barend Gehrels, Amsterdam, the Netherlands.
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// Copyright (c) 2013 Bruno Lalande, Paris, France.
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// Copyright (c) 2013 Mateusz Loskot, London, UK.
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// Copyright (c) 2013 Adam Wulkiewicz, Lodz, Poland.
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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_POLICIES_ROBUSTNESS_NO_RESCALE_POLICY_HPP
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#define BOOST_GEOMETRY_POLICIES_ROBUSTNESS_NO_RESCALE_POLICY_HPP
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#include <stddef.h>
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#include <boost/geometry/core/coordinate_type.hpp>
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#include <boost/geometry/policies/robustness/robust_point_type.hpp>
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#include <boost/geometry/policies/robustness/segment_ratio.hpp>
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namespace boost { namespace geometry
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{
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#ifndef DOXYGEN_NO_DETAIL
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namespace detail
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{
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// Redudant later.
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struct no_rescale_policy
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{
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static bool const enabled = false;
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// We don't rescale but return the reference of the input
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template <std::size_t Dimension, typename Value>
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inline Value const& apply(Value const& value) const
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{
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return value;
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}
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};
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} // namespace detail
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#endif
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// Implement meta-functions for this policy
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template <typename Point>
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struct robust_point_type<Point, detail::no_rescale_policy>
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{
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// The point itself
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typedef Point type;
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};
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}} // namespace boost::geometry
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#endif // BOOST_GEOMETRY_POLICIES_ROBUSTNESS_NO_RESCALE_POLICY_HPP
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