// Boost.Geometry (aka GGL, Generic Geometry Library)
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// Copyright (c) 2015 Barend Gehrels, Amsterdam, the Netherlands.
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// This file was modified by Oracle on 2018.
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// Modifications copyright (c) 2018, Oracle and/or its affiliates.
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// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
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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_ALGORITHMS_DETAIL_SECTIONS_SECTION_BOX_POLICIES_HPP
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#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_SECTIONS_SECTION_BOX_POLICIES_HPP
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#include <boost/geometry/core/coordinate_type.hpp>
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#include <boost/geometry/algorithms/detail/disjoint/box_box.hpp>
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#include <boost/geometry/algorithms/expand.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 { namespace section
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{
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template <typename ExpandBoxStrategy>
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struct get_section_box
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{
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template <typename Box, typename Section>
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static inline void apply(Box& total, Section const& section)
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{
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assert_coordinate_type_equal(total, section.bounding_box);
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geometry::expand(total, section.bounding_box,
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ExpandBoxStrategy());
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}
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};
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template <typename DisjointBoxBoxStrategy>
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struct overlaps_section_box
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{
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template <typename Box, typename Section>
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static inline bool apply(Box const& box, Section const& section)
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{
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assert_coordinate_type_equal(box, section.bounding_box);
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return ! detail::disjoint::disjoint_box_box(box, section.bounding_box,
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DisjointBoxBoxStrategy());
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}
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};
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}} // namespace detail::section
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#endif
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}} // namespace boost::geometry
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#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_SECTIONS_SECTION_BOX_POLICIES_HPP
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