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1 | // Boost.Geometry (aka GGL, Generic Geometry Library) |
2 | ||
3 | // Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands. | |
4 | // Copyright (c) 2008-2012 Bruno Lalande, Paris, France. | |
5 | // Copyright (c) 2009-2012 Mateusz Loskot, London, UK. | |
6 | ||
7 | // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library | |
8 | // (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands. | |
9 | ||
10 | // Use, modification and distribution is subject to the Boost Software License, | |
11 | // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
12 | // http://www.boost.org/LICENSE_1_0.txt) | |
13 | ||
14 | #ifndef BOOST_GEOMETRY_STRATEGIES_SIDE_HPP | |
15 | #define BOOST_GEOMETRY_STRATEGIES_SIDE_HPP | |
16 | ||
17 | ||
18 | #include <boost/geometry/strategies/tags.hpp> | |
19 | ||
20 | ||
21 | namespace boost { namespace geometry | |
22 | { | |
23 | ||
24 | namespace strategy { namespace side | |
25 | { | |
26 | ||
27 | namespace services | |
28 | { | |
29 | ||
30 | /*! | |
31 | \brief Traits class binding a side determination strategy to a coordinate system | |
32 | \ingroup util | |
33 | \tparam Tag tag of coordinate system of point-type | |
34 | \tparam CalculationType \tparam_calculation | |
35 | */ | |
36 | template <typename Tag, typename CalculationType = void> | |
37 | struct default_strategy | |
38 | { | |
39 | BOOST_MPL_ASSERT_MSG | |
40 | ( | |
41 | false, NOT_IMPLEMENTED_FOR_THIS_TYPE | |
42 | , (types<Tag>) | |
43 | ); | |
44 | }; | |
45 | ||
46 | ||
47 | } // namespace services | |
48 | ||
49 | ||
50 | }} // namespace strategy::side | |
51 | ||
52 | ||
53 | }} // namespace boost::geometry | |
54 | ||
55 | #endif // BOOST_GEOMETRY_STRATEGIES_SIDE_HPP |