99 lines
2.9 KiB
C++
99 lines
2.9 KiB
C++
// 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.
|
|
// Copyright (c) 2013-2015 Adam Wulkiewicz, Lodz, Poland
|
|
|
|
// This file was modified by Oracle on 2013-2021.
|
|
// Modifications copyright (c) 2013-2021, Oracle and/or its affiliates.
|
|
// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
|
|
// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
|
|
|
|
// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
|
|
// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
|
|
|
|
// 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_DISJOINT_POINT_BOX_HPP
|
|
#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_POINT_BOX_HPP
|
|
|
|
#include <cstddef>
|
|
|
|
#include <boost/geometry/algorithms/dispatch/disjoint.hpp>
|
|
|
|
#include <boost/geometry/core/access.hpp>
|
|
#include <boost/geometry/core/coordinate_dimension.hpp>
|
|
#include <boost/geometry/core/tags.hpp>
|
|
|
|
#include <boost/geometry/strategies/detail.hpp>
|
|
|
|
namespace boost { namespace geometry
|
|
{
|
|
|
|
#ifndef DOXYGEN_NO_DETAIL
|
|
namespace detail { namespace disjoint
|
|
{
|
|
|
|
|
|
/*!
|
|
\brief Internal utility function to detect if point/box are disjoint
|
|
*/
|
|
template
|
|
<
|
|
typename Point, typename Box, typename Strategy,
|
|
std::enable_if_t<strategies::detail::is_umbrella_strategy<Strategy>::value, int> = 0
|
|
>
|
|
inline bool disjoint_point_box(Point const& point, Box const& box,
|
|
Strategy const& strategy)
|
|
{
|
|
typedef decltype(strategy.covered_by(point, box)) strategy_type;
|
|
// ! covered_by(point, box)
|
|
return ! strategy_type::apply(point, box);
|
|
}
|
|
|
|
template
|
|
<
|
|
typename Point, typename Box, typename Strategy,
|
|
std::enable_if_t<! strategies::detail::is_umbrella_strategy<Strategy>::value, int> = 0
|
|
>
|
|
inline bool disjoint_point_box(Point const& point, Box const& box,
|
|
Strategy const& )
|
|
{
|
|
// ! covered_by(point, box)
|
|
return ! Strategy::apply(point, box);
|
|
}
|
|
|
|
|
|
}} // namespace detail::disjoint
|
|
#endif // DOXYGEN_NO_DETAIL
|
|
|
|
|
|
#ifndef DOXYGEN_NO_DISPATCH
|
|
namespace dispatch
|
|
{
|
|
|
|
|
|
template <typename Point, typename Box, std::size_t DimensionCount>
|
|
struct disjoint<Point, Box, DimensionCount, point_tag, box_tag, false>
|
|
{
|
|
template <typename Strategy>
|
|
static inline bool apply(Point const& point, Box const& box,
|
|
Strategy const& strategy)
|
|
{
|
|
typedef decltype(strategy.covered_by(point, box)) strategy_type;
|
|
// ! covered_by(point, box)
|
|
return ! strategy_type::apply(point, box);
|
|
}
|
|
};
|
|
|
|
|
|
} // namespace dispatch
|
|
#endif // DOXYGEN_NO_DISPATCH
|
|
|
|
}} // namespace boost::geometry
|
|
|
|
#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_POINT_BOX_HPP
|