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// Boost.Geometry
// Copyright (c) 2020-2021, Oracle and/or its affiliates.
// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
// Licensed under the Boost Software License version 1.0.
// http://www.boost.org/users/license.html
#ifndef BOOST_GEOMETRY_STRATEGIES_ENVELOPE_SPHERICAL_HPP
#define BOOST_GEOMETRY_STRATEGIES_ENVELOPE_SPHERICAL_HPP
#include <type_traits>
#include <boost/geometry/strategy/spherical/envelope.hpp>
#include <boost/geometry/strategy/spherical/envelope_box.hpp>
#include <boost/geometry/strategy/spherical/envelope_point.hpp>
#include <boost/geometry/strategy/spherical/envelope_multipoint.hpp>
#include <boost/geometry/strategy/spherical/envelope_segment.hpp>
#include <boost/geometry/strategies/detail.hpp>
#include <boost/geometry/strategies/envelope/services.hpp>
#include <boost/geometry/strategies/expand/spherical.hpp>
namespace boost { namespace geometry
{
namespace strategies { namespace envelope
{
#ifndef DOXYGEN_NO_DETAIL
namespace detail
{
template <typename RadiusTypeOrSphere, typename CalculationType>
struct spherical
: strategies::expand::detail::spherical<RadiusTypeOrSphere, CalculationType>
{
spherical() = default;
template <typename RadiusOrSphere>
explicit spherical(RadiusOrSphere const& radius_or_sphere)
: strategies::expand::detail::spherical<RadiusTypeOrSphere, CalculationType>(radius_or_sphere)
{}
template <typename Geometry, typename Box>
static auto envelope(Geometry const&, Box const&,
typename util::enable_if_point_t<Geometry> * = nullptr)
{
return strategy::envelope::spherical_point();
}
template <typename Geometry, typename Box>
static auto envelope(Geometry const&, Box const&,
typename util::enable_if_multi_point_t<Geometry> * = nullptr)
{
return strategy::envelope::spherical_multipoint();
}
template <typename Geometry, typename Box>
static auto envelope(Geometry const&, Box const&,
typename util::enable_if_box_t<Geometry> * = nullptr)
{
return strategy::envelope::spherical_box();
}
template <typename Geometry, typename Box>
static auto envelope(Geometry const&, Box const&,
typename util::enable_if_segment_t<Geometry> * = nullptr)
{
return strategy::envelope::spherical_segment<CalculationType>();
}
template <typename Geometry, typename Box>
static auto envelope(Geometry const&, Box const&,
typename util::enable_if_polysegmental_t<Geometry> * = nullptr)
{
return strategy::envelope::spherical<CalculationType>();
}
};
} // namespace detail
#endif // DOXYGEN_NO_DETAIL
template <typename CalculationType = void>
class spherical
: public strategies::envelope::detail::spherical<void, CalculationType>
{};
namespace services
{
template <typename Geometry, typename Box>
struct default_strategy<Geometry, Box, spherical_tag>
{
using type = strategies::envelope::spherical<>;
};
template <typename Geometry, typename Box>
struct default_strategy<Geometry, Box, spherical_equatorial_tag>
{
using type = strategies::envelope::spherical<>;
};
template <typename Geometry, typename Box>
struct default_strategy<Geometry, Box, spherical_polar_tag>
{
using type = strategies::envelope::spherical<>;
};
template <>
struct strategy_converter<strategy::envelope::spherical_point>
{
static auto get(strategy::envelope::spherical_point const& )
{
return strategies::envelope::spherical<>();
}
};
template <>
struct strategy_converter<strategy::envelope::spherical_multipoint>
{
static auto get(strategy::envelope::spherical_multipoint const&)
{
return strategies::envelope::spherical<>();
}
};
template <>
struct strategy_converter<strategy::envelope::spherical_box>
{
static auto get(strategy::envelope::spherical_box const& )
{
return strategies::envelope::spherical<>();
}
};
template <typename CT>
struct strategy_converter<strategy::envelope::spherical_segment<CT> >
{
static auto get(strategy::envelope::spherical_segment<CT> const&)
{
return strategies::envelope::spherical<CT>();
}
};
template <typename CT>
struct strategy_converter<strategy::envelope::spherical<CT> >
{
static auto get(strategy::envelope::spherical<CT> const&)
{
return strategies::envelope::spherical<CT>();
}
};
} // namespace services
}} // namespace strategies::envelope
}} // namespace boost::geometry
#endif // BOOST_GEOMETRY_STRATEGIES_ENVELOPE_SPHERICAL_HPP
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