| // Boost.Geometry (aka GGL, Generic Geometry Library) |
| |
| // Copyright (c) 2007-2014 Barend Gehrels, Amsterdam, the Netherlands. |
| // Copyright (c) 2008-2014 Bruno Lalande, Paris, France. |
| // Copyright (c) 2009-2014 Mateusz Loskot, London, UK. |
| |
| // This file was modified by Oracle on 2014. |
| // Modifications copyright (c) 2014, Oracle and/or its affiliates. |
| |
| // 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_STRATEGIES_DEFAULT_COMPARABLE_DISTANCE_RESULT_HPP |
| #define BOOST_GEOMETRY_STRATEGIES_DEFAULT_COMPARABLE_DISTANCE_RESULT_HPP |
| |
| #include <boost/geometry/strategies/comparable_distance_result.hpp> |
| |
| |
| namespace boost { namespace geometry |
| { |
| |
| /*! |
| \brief Meta-function defining return type of comparable_distance function |
| \ingroup distance |
| \note The strategy defines the return-type (so this situation is different |
| from length, where distance is sqr/sqrt, but length always squared) |
| */ |
| template <typename Geometry1, typename Geometry2 = Geometry1> |
| struct default_comparable_distance_result |
| : comparable_distance_result<Geometry1, Geometry2, void> |
| {}; |
| |
| |
| }} // namespace boost::geometry |
| |
| |
| #endif // BOOST_GEOMETRY_STRATEGIES_DEFAULT_COMPARABLE_DISTANCE_RESULT_HPP |