| // 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 |