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// Boost.Geometry
// Copyright (c) 2017-2019 Oracle and/or its affiliates.
// Contributed and/or modified by Vissarion Fysikopoulos, on behalf of Oracle
// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
// Use, modification and distribution is subject to 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_STRATEGIES_GEOGRAPHIC_DISJOINT_SEGMENT_BOX_HPP
#define BOOST_GEOMETRY_STRATEGIES_GEOGRAPHIC_DISJOINT_SEGMENT_BOX_HPP
#include <cstddef>
#include <utility>
#include <boost/numeric/conversion/cast.hpp>
#include <boost/geometry/util/math.hpp>
#include <boost/geometry/util/calculation_type.hpp>
#include <boost/geometry/core/access.hpp>
#include <boost/geometry/core/tags.hpp>
#include <boost/geometry/core/coordinate_dimension.hpp>
#include <boost/geometry/core/point_type.hpp>
#include <boost/geometry/algorithms/detail/assign_indexed_point.hpp>
#include <boost/geometry/algorithms/detail/disjoint/segment_box.hpp>
#include <boost/geometry/srs/spheroid.hpp>
// TODO: spherical_point_box currently defined in the same file as cartesian
#include <boost/geometry/strategies/cartesian/point_in_box.hpp>
#include <boost/geometry/strategies/disjoint.hpp>
#include <boost/geometry/strategies/geographic/azimuth.hpp>
#include <boost/geometry/strategies/geographic/parameters.hpp>
#include <boost/geometry/strategies/normalize.hpp>
#include <boost/geometry/strategies/spherical/disjoint_box_box.hpp>
namespace boost { namespace geometry { namespace strategy { namespace disjoint
{
// NOTE: This may be temporary place for this or corresponding strategy
// It seems to be more appropriate to implement the opposite of it
// e.g. intersection::segment_box because in disjoint() algorithm
// other strategies that are used are intersection and covered_by strategies.
template
<
typename FormulaPolicy = strategy::andoyer,
typename Spheroid = srs::spheroid<double>,
typename CalculationType = void
>
struct segment_box_geographic
{
public:
typedef Spheroid model_type;
inline segment_box_geographic()
: m_spheroid()
{}
explicit inline segment_box_geographic(Spheroid const& spheroid)
: m_spheroid(spheroid)
{}
typedef covered_by::spherical_point_box disjoint_point_box_strategy_type;
static inline disjoint_point_box_strategy_type get_disjoint_point_box_strategy()
{
return disjoint_point_box_strategy_type();
}
template <typename Segment, typename Box>
inline bool apply(Segment const& segment, Box const& box) const
{
geometry::strategy::azimuth::geographic
<
FormulaPolicy,
Spheroid,
CalculationType
> azimuth_geographic(m_spheroid);
return geometry::detail::disjoint::disjoint_segment_box_sphere_or_spheroid
<
geographic_tag
>::apply(segment, box,
azimuth_geographic,
strategy::normalize::spherical_point(),
strategy::covered_by::spherical_point_box(),
strategy::disjoint::spherical_box_box());
}
Spheroid const& model() const
{
return m_spheroid;
}
private:
Spheroid m_spheroid;
};
#ifndef DOXYGEN_NO_STRATEGY_SPECIALIZATIONS
namespace services
{
template <typename Linear, typename Box, typename LinearTag>
struct default_strategy<Linear, Box, LinearTag, box_tag, 1, 2,
geographic_tag, geographic_tag>
{
typedef segment_box_geographic<> type;
};
template <typename Box, typename Linear, typename LinearTag>
struct default_strategy<Box, Linear, box_tag, LinearTag, 2, 1,
geographic_tag, geographic_tag>
{
typedef segment_box_geographic<> type;
};
} // namespace services
#endif // DOXYGEN_NO_STRATEGY_SPECIALIZATIONS
}}}} // namespace boost::geometry::strategy::disjoint
#endif // BOOST_GEOMETRY_STRATEGIES_GEOGRAPHIC_DISJOINT_SEGMENT_BOX_HPP
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