geometry/srs/esri.hpp

0001 // Boost.Geometry
0002
0003 // Copyright (c) 2017-2018, Oracle and/or its affiliates.
0004 // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
0005
0006 // Use, modification and distribution is subject to the Boost Software License,
0007 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
0008 // http://www.boost.org/LICENSE_1_0.txt)
0009
0010 #ifndef BOOST_GEOMETRY_SRS_ESRI_HPP
0011 #define BOOST_GEOMETRY_SRS_ESRI_HPP
0012
0013
0014 #include <boost/geometry/srs/projection.hpp>
0015 #include <boost/geometry/srs/projections/esri.hpp>
0016 #include <boost/geometry/srs/projections/esri_params.hpp>
0017 #include <boost/geometry/srs/projections/esri_traits.hpp>
0018
0019
0020 namespace boost { namespace geometry
0021 {
0022
0023 namespace projections
0024 {
0025
0026 template <>
0027 struct dynamic_parameters<srs::esri>
0028 {
0029     static const bool is_specialized = true;
0030     static inline srs::dpar::parameters<> apply(srs::esri const& params)
0031     {
0032         return projections::detail::esri_to_parameters(params.code);
0033     }
0034 };
0035
0036
0037 template <int Code, typename CT>
0038 class proj_wrapper<srs::static_esri<Code>, CT>
0039     : public proj_wrapper
0040         <
0041             typename projections::detail::esri_traits<Code>::parameters_type,
0042             CT
0043         >
0044 {
0045     typedef projections::detail::esri_traits<Code> esri_traits;
0046
0047     typedef proj_wrapper
0048         <
0049             typename esri_traits::parameters_type,
0050             CT
0051         > base_t;
0052
0053 public:
0054     proj_wrapper()
0055         : base_t(esri_traits::parameters())
0056     {}
0057
0058     explicit proj_wrapper(srs::static_esri<Code> const&)
0059         : base_t(esri_traits::parameters())
0060     {}
0061 };
0062
0063
0064 } // namespace projections
0065
0066
0067 }} // namespace boost::geometry
0068
0069
0070 #endif // BOOST_GEOMETRY_SRS_ESRI_HPP