strategies/index/geographic.hpp

0001 // Boost.Geometry
0002
0003 // Copyright (c) 2025 Adam Wulkiewicz, Lodz, Poland.
0004
0005 // Copyright (c) 2020-2021, Oracle and/or its affiliates.
0006
0007 // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
0008
0009 // Licensed under the Boost Software License version 1.0.
0010 // http://www.boost.org/users/license.html
0011
0012 #ifndef BOOST_GEOMETRY_STRATEGIES_INDEX_GEOGRAPHIC_HPP
0013 #define BOOST_GEOMETRY_STRATEGIES_INDEX_GEOGRAPHIC_HPP
0014
0015
0016 #include <boost/geometry/strategies/centroid/geographic.hpp>
0017 #include <boost/geometry/strategies/distance/geographic.hpp>
0018 #include <boost/geometry/strategies/index/services.hpp>
0019
0020
0021 namespace boost { namespace geometry { namespace strategies { namespace index
0022 {
0023
0024 template
0025 <
0026     typename FormulaPolicy = strategy::andoyer,
0027     typename Spheroid = srs::spheroid<double>,
0028     typename CalculationType = void
0029 >
0030 class geographic
0031     : public distance::geographic<FormulaPolicy, Spheroid, CalculationType>
0032     , public strategies::centroid::detail::geographic
0033 {
0034     typedef distance::geographic<FormulaPolicy, Spheroid, CalculationType> base_t;
0035
0036 public:
0037     geographic() = default;
0038
0039     explicit geographic(Spheroid const& spheroid)
0040         : base_t(spheroid)
0041     {}
0042 };
0043
0044
0045 namespace services
0046 {
0047
0048 template <typename Geometry>
0049 struct default_strategy<Geometry, geographic_tag>
0050 {
0051     using type = strategies::index::geographic<>;
0052 };
0053
0054
0055 } // namespace services
0056
0057
0058 }}}} // namespace boost::geometry::strategy::index
0059
0060 #endif // BOOST_GEOMETRY_STRATEGIES_INDEX_GEOGRAPHIC_HPP