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- // Boost.Geometry (aka GGL, Generic Geometry Library)
- // Copyright (c) 2014, Oracle and/or its affiliates.
- // Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
- // Licensed under the Boost Software License version 1.0.
- // http://www.boost.org/users/license.html
- #ifndef BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISTANCE_BOX_TO_BOX_HPP
- #define BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISTANCE_BOX_TO_BOX_HPP
- #include <boost/core/ignore_unused.hpp>
- #include <boost/geometry/core/point_type.hpp>
- #include <boost/geometry/core/tags.hpp>
- #include <boost/geometry/strategies/distance.hpp>
- #include <boost/geometry/strategies/tags.hpp>
- #include <boost/geometry/algorithms/dispatch/distance.hpp>
- namespace boost { namespace geometry
- {
- #ifndef DOXYGEN_NO_DISPATCH
- namespace dispatch
- {
- template <typename Box1, typename Box2, typename Strategy>
- struct distance
- <
- Box1, Box2, Strategy, box_tag, box_tag,
- strategy_tag_distance_box_box, false
- >
- {
- static inline typename strategy::distance::services::return_type
- <
- Strategy,
- typename point_type<Box1>::type,
- typename point_type<Box2>::type
- >::type
- apply(Box1 const& box1, Box2 const& box2, Strategy const& strategy)
- {
- boost::ignore_unused(strategy);
- return strategy.apply(box1, box2);
- }
- };
- } // namespace dispatch
- #endif // DOXYGEN_NO_DISPATCH
- }} // namespace boost::geometry
- #endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISTANCE_BOX_TO_BOX_HPP
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