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// Boost.Geometry
// Copyright (c) 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_IS_CONVEX_CARTESIAN_HPP
#define BOOST_GEOMETRY_STRATEGIES_IS_CONVEX_CARTESIAN_HPP
#include <boost/geometry/strategies/cartesian/point_in_point.hpp>
#include <boost/geometry/strategies/cartesian/side_by_triangle.hpp>
#include <boost/geometry/strategies/convex_hull/cartesian.hpp>
#include <boost/geometry/strategies/detail.hpp>
#include <boost/geometry/strategies/is_convex/services.hpp>
#include <boost/geometry/util/type_traits.hpp>
namespace boost { namespace geometry
{
namespace strategies { namespace is_convex
{
template <typename CalculationType = void>
class cartesian : public strategies::convex_hull::cartesian<CalculationType>
{
public:
template <typename Geometry1, typename Geometry2>
static auto relate(Geometry1 const&, Geometry2 const&,
std::enable_if_t
<
util::is_pointlike<Geometry1>::value
&& util::is_pointlike<Geometry2>::value
> * = nullptr)
{
return strategy::within::cartesian_point_point();
}
};
namespace services
{
template <typename Geometry>
struct default_strategy<Geometry, cartesian_tag>
{
using type = strategies::is_convex::cartesian<>;
};
template <typename CT>
struct strategy_converter<strategy::side::side_robust<CT>>
{
static auto get(strategy::side::side_robust<CT> const& )
{
return strategies::is_convex::cartesian<CT>();
}
};
template <typename CT>
struct strategy_converter<strategy::side::side_by_triangle<CT>>
{
static auto get(strategy::side::side_by_triangle<CT> const& )
{
return strategies::is_convex::cartesian<CT>();
}
};
} // namespace services
}} // namespace strategies::is_convex
}} // namespace boost::geometry
#endif // BOOST_GEOMETRY_STRATEGIES_IS_CONVEX_CARTESIAN_HPP
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