// Boost.Geometry (aka GGL, Generic Geometry Library)
|
|
// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
|
|
// This file was modified by Oracle on 2013-2020.
|
// Modifications copyright (c) 2013-2020 Oracle and/or its affiliates.
|
|
// 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_ALGORITHMS_DETAIL_RELATE_RELATE_IMPL_HPP
|
#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_RELATE_RELATE_IMPL_HPP
|
|
#include <type_traits>
|
|
#include <boost/geometry/algorithms/detail/relate/interface.hpp>
|
#include <boost/geometry/algorithms/not_implemented.hpp>
|
#include <boost/geometry/core/tag.hpp>
|
|
namespace boost { namespace geometry {
|
|
|
#ifndef DOXYGEN_NO_DETAIL
|
namespace detail { namespace relate {
|
|
struct implemented_tag {};
|
|
template
|
<
|
typename Geometry1,
|
typename Geometry2
|
>
|
struct relate_impl_base
|
: std::conditional_t
|
<
|
std::is_base_of
|
<
|
nyi::not_implemented_tag,
|
dispatch::relate<Geometry1, Geometry2>
|
>::value,
|
not_implemented
|
<
|
typename geometry::tag<Geometry1>::type,
|
typename geometry::tag<Geometry2>::type
|
>,
|
implemented_tag
|
>
|
{};
|
|
template
|
<
|
typename Geometry1,
|
typename Geometry2,
|
typename StaticMask
|
>
|
struct relate_impl_dispatch
|
: relate_impl_base<Geometry1, Geometry2>
|
{
|
template <typename Strategy>
|
static inline bool apply(Geometry1 const& g1, Geometry2 const& g2, Strategy const& strategy)
|
{
|
typename detail::relate::result_handler_type
|
<
|
Geometry1,
|
Geometry2,
|
StaticMask
|
>::type handler;
|
|
dispatch::relate<Geometry1, Geometry2>::apply(g1, g2, handler, strategy);
|
|
return handler.result();
|
}
|
};
|
|
template <typename Geometry1, typename Geometry2>
|
struct relate_impl_dispatch<Geometry1, Geometry2, detail::relate::false_mask>
|
: relate_impl_base<Geometry1, Geometry2>
|
{
|
template <typename Strategy>
|
static inline bool apply(Geometry1 const& , Geometry2 const& , Strategy const& )
|
{
|
return false;
|
}
|
};
|
|
template
|
<
|
template <typename, typename> class StaticMaskTrait,
|
typename Geometry1,
|
typename Geometry2
|
>
|
struct relate_impl
|
: relate_impl_dispatch
|
<
|
Geometry1,
|
Geometry2,
|
typename StaticMaskTrait<Geometry1, Geometry2>::type
|
>
|
{};
|
|
}} // namespace detail::relate
|
#endif // DOXYGEN_NO_DETAIL
|
|
}} // namespace boost::geometry
|
|
#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_RELATE_RELATE_IMPL_HPP
|
