Imported Upstream version 1.72.0
[platform/upstream/boost.git] / boost / geometry / strategies / point_order.hpp
1 // Boost.Geometry
2
3 // Copyright (c) 2019, Oracle and/or its affiliates.
4
5 // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
6
7 // Licensed under the Boost Software License version 1.0.
8 // http://www.boost.org/users/license.html
9
10 #ifndef BOOST_GEOMETRY_STRATEGIES_POINT_ORDER_HPP
11 #define BOOST_GEOMETRY_STRATEGIES_POINT_ORDER_HPP
12
13
14 #include <boost/mpl/assert.hpp>
15
16
17 namespace boost { namespace geometry
18 {
19
20 namespace strategy { namespace point_order
21 {
22
23 struct area_tag {};
24 struct azimuth_tag {};
25
26 namespace services
27 {
28
29 template <typename CSTag>
30 struct default_strategy
31 {
32     BOOST_MPL_ASSERT_MSG
33         (
34             false, NOT_IMPLEMENTED_FOR_THIS_CS
35             , (types<CSTag>)
36         );
37 };
38
39 } // namespace services
40
41 }} // namespace strategy::point_order
42
43 }} // namespace boost::geometry
44
45 #endif // BOOST_GEOMETRY_STRATEGIES_POINT_ORDER_HPP