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1 | // Boost.Geometry |
2 | ||
3 | // Copyright (c) 2021, 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_DENSIFY_GEOGRAPHIC_HPP | |
11 | #define BOOST_GEOMETRY_STRATEGIES_DENSIFY_GEOGRAPHIC_HPP | |
12 | ||
13 | ||
14 | #include <boost/geometry/strategies/detail.hpp> | |
15 | #include <boost/geometry/strategies/densify/services.hpp> | |
16 | ||
17 | #include <boost/geometry/strategies/geographic/densify.hpp> | |
18 | ||
19 | ||
20 | namespace boost { namespace geometry | |
21 | { | |
22 | ||
23 | namespace strategies { namespace densify | |
24 | { | |
25 | ||
26 | template | |
27 | < | |
28 | typename FormulaPolicy = strategy::andoyer, | |
29 | typename Spheroid = srs::spheroid<double>, | |
30 | typename CalculationType = void | |
31 | > | |
32 | class geographic | |
33 | : public strategies::detail::geographic_base<Spheroid> | |
34 | { | |
35 | using base_t = strategies::detail::geographic_base<Spheroid>; | |
36 | ||
37 | public: | |
38 | geographic() = default; | |
39 | ||
40 | explicit geographic(Spheroid const& spheroid) | |
41 | : base_t(spheroid) | |
42 | {} | |
43 | ||
44 | template <typename Geometry> | |
45 | auto densify(Geometry const&) const | |
46 | { | |
47 | return strategy::densify::geographic | |
48 | < | |
49 | FormulaPolicy, Spheroid, CalculationType | |
50 | >(base_t::m_spheroid); | |
51 | } | |
52 | }; | |
53 | ||
54 | ||
55 | namespace services | |
56 | { | |
57 | ||
58 | template <typename Geometry> | |
59 | struct default_strategy<Geometry, geographic_tag> | |
60 | { | |
61 | using type = strategies::densify::geographic<>; | |
62 | }; | |
63 | ||
64 | ||
65 | template <typename FP, typename S, typename CT> | |
66 | struct strategy_converter<strategy::densify::geographic<FP, S, CT> > | |
67 | { | |
68 | static auto get(strategy::densify::geographic<FP, S, CT> const& s) | |
69 | { | |
70 | return strategies::densify::geographic<FP, S, CT>(s.model()); | |
71 | } | |
72 | }; | |
73 | ||
74 | ||
75 | } // namespace services | |
76 | ||
77 | }} // namespace strategies::densify | |
78 | ||
79 | }} // namespace boost::geometry | |
80 | ||
81 | #endif // BOOST_GEOMETRY_STRATEGIES_DENSIFY_GEOGRAPHIC_HPP |