projects / ceph.git / blame
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| 7c673cae FG |
1 | // Boost.Geometry (aka GGL, Generic Geometry Library) |
| 2 | ||
| 3 | // Copyright (c) 2007-2014 Barend Gehrels, Amsterdam, the Netherlands. | |
| 4 | // Copyright (c) 2008-2014 Bruno Lalande, Paris, France. | |
| 5 | // Copyright (c) 2009-2014 Mateusz Loskot, London, UK. | |
| 6 | ||
| 7 | // This file was modified by Oracle on 2014. | |
| 8 | // Modifications copyright (c) 2014, Oracle and/or its affiliates. | |
| 9 | ||
| 10 | // Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle | |
| 11 | ||
| 12 | // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library | |
| 13 | // (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands. | |
| 14 | ||
| 15 | // Use, modification and distribution is subject to the Boost Software License, | |
| 16 | // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
| 17 | // http://www.boost.org/LICENSE_1_0.txt) | |
| 18 | ||
| 19 | #ifndef BOOST_GEOMETRY_STRATEGIES_DEFAULT_DISTANCE_RESULT_HPP | |
| 20 | #define BOOST_GEOMETRY_STRATEGIES_DEFAULT_DISTANCE_RESULT_HPP | |
| 21 | ||
| 22 | #include <boost/geometry/strategies/distance_result.hpp> | |
| 23 | ||
| 24 | ||
| 25 | namespace boost { namespace geometry | |
| 26 | { | |
| 27 | ||
| 28 | /*! | |
| 29 | \brief Meta-function defining return type of distance function | |
| 30 | \ingroup distance | |
| 31 | \note The strategy defines the return-type (so this situation is different | |
| 32 | from length, where distance is sqr/sqrt, but length always squared) | |
| 33 | */ | |
| 34 | template <typename Geometry1, typename Geometry2 = Geometry1> | |
| 35 | struct default_distance_result | |
| 36 | : distance_result<Geometry1, Geometry2, void> | |
| 37 | {}; | |
| 38 | ||
| 39 | ||
| 40 | }} // namespace boost::geometry | |
| 41 | ||
| 42 | ||
| 43 | #endif // BOOST_GEOMETRY_STRATEGIES_DEFAULT_DISTANCE_RESULT_HPP |