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// Boost.Geometry (aka GGL, Generic Geometry Library)
// Copyright (c) 2007-2015 Barend Gehrels, Amsterdam, the Netherlands.
// Copyright (c) 2008-2015 Bruno Lalande, Paris, France.
// Copyright (c) 2009-2015 Mateusz Loskot, London, UK.
// This file was modified by Oracle on 2015.
// Modifications copyright (c) 2015, Oracle and/or its affiliates.
// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
// Distributed under 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_ALGORITHMS_DETAIL_ENVELOPE_LINEAR_HPP
#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_ENVELOPE_LINEAR_HPP
#include <boost/geometry/core/cs.hpp>
#include <boost/geometry/core/tags.hpp>
#include <boost/geometry/iterators/segment_iterator.hpp>
#include <boost/geometry/algorithms/detail/envelope/range.hpp>
#include <boost/geometry/algorithms/dispatch/envelope.hpp>
namespace boost { namespace geometry
{
#ifndef DOXYGEN_NO_DETAIL
namespace detail { namespace envelope
{
struct envelope_linestring_on_spheroid
{
template <typename Linestring, typename Box>
static inline void apply(Linestring const& linestring, Box& mbr)
{
envelope_range::apply(geometry::segments_begin(linestring),
geometry::segments_end(linestring),
mbr);
}
};
}} // namespace detail::envelope
#endif // DOXYGEN_NO_DETAIL
#ifndef DOXYGEN_NO_DISPATCH
namespace dispatch
{
template <typename Linestring, typename CS_Tag>
struct envelope<Linestring, linestring_tag, CS_Tag>
: detail::envelope::envelope_range
{};
template <typename Linestring>
struct envelope<Linestring, linestring_tag, spherical_equatorial_tag>
: detail::envelope::envelope_linestring_on_spheroid
{};
template <typename MultiLinestring, typename CS_Tag>
struct envelope
<
MultiLinestring, multi_linestring_tag, CS_Tag
> : detail::envelope::envelope_multi_range
<
detail::envelope::envelope_range
>
{};
template <typename MultiLinestring>
struct envelope
<
MultiLinestring, multi_linestring_tag, spherical_equatorial_tag
> : detail::envelope::envelope_multi_range_on_spheroid
<
detail::envelope::envelope_linestring_on_spheroid
>
{};
} // namespace dispatch
#endif // DOXYGEN_NO_DISPATCH
}} // namespace boost::geometry
#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_ENVELOPE_LINEAR_HPP
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