srs/projections/factory.hpp

0001 // Boost.Geometry (aka GGL, Generic Geometry Library)
0002
0003 // Copyright (c) 2008-2012 Barend Gehrels, Amsterdam, the Netherlands.
0004 // Copyright (c) 2023 Adam Wulkiewicz, Lodz, Poland.
0005
0006 // This file was modified by Oracle on 2017-2022.
0007 // Modifications copyright (c) 2017-2022, Oracle and/or its affiliates.
0008 // Contributed and/or modified by Vissarion Fysikopoulos, on behalf of Oracle
0009 // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
0010
0011 // Use, modification and distribution is subject to the Boost Software License,
0012 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
0013 // http://www.boost.org/LICENSE_1_0.txt)
0014
0015 #ifndef BOOST_GEOMETRY_PROJECTIONS_FACTORY_HPP
0016 #define BOOST_GEOMETRY_PROJECTIONS_FACTORY_HPP
0017
0018 #include <map>
0019 #include <memory>
0020 #include <string>
0021
0022 #include <boost/geometry/core/static_assert.hpp>
0023
0024 #include <boost/geometry/srs/projections/dpar.hpp>
0025 #include <boost/geometry/srs/projections/proj4.hpp>
0026 #include <boost/geometry/srs/projections/impl/factory_entry.hpp>
0027 #include <boost/geometry/srs/projections/proj/aea.hpp>
0028 #include <boost/geometry/srs/projections/proj/aeqd.hpp>
0029 #include <boost/geometry/srs/projections/proj/airy.hpp>
0030 #include <boost/geometry/srs/projections/proj/aitoff.hpp>
0031 #include <boost/geometry/srs/projections/proj/august.hpp>
0032 #include <boost/geometry/srs/projections/proj/bacon.hpp>
0033 #include <boost/geometry/srs/projections/proj/bipc.hpp>
0034 #include <boost/geometry/srs/projections/proj/boggs.hpp>
0035 #include <boost/geometry/srs/projections/proj/bonne.hpp>
0036 #include <boost/geometry/srs/projections/proj/cass.hpp>
0037 #include <boost/geometry/srs/projections/proj/cc.hpp>
0038 #include <boost/geometry/srs/projections/proj/cea.hpp>
0039 #include <boost/geometry/srs/projections/proj/chamb.hpp>
0040 #include <boost/geometry/srs/projections/proj/col_urban.hpp>
0041 #include <boost/geometry/srs/projections/proj/collg.hpp>
0042 #include <boost/geometry/srs/projections/proj/crast.hpp>
0043 #include <boost/geometry/srs/projections/proj/denoy.hpp>
0044 #include <boost/geometry/srs/projections/proj/eck1.hpp>
0045 #include <boost/geometry/srs/projections/proj/eck2.hpp>
0046 #include <boost/geometry/srs/projections/proj/eck3.hpp>
0047 #include <boost/geometry/srs/projections/proj/eck4.hpp>
0048 #include <boost/geometry/srs/projections/proj/eck5.hpp>
0049 #include <boost/geometry/srs/projections/proj/eqc.hpp>
0050 #include <boost/geometry/srs/projections/proj/eqdc.hpp>
0051 #include <boost/geometry/srs/projections/proj/etmerc.hpp>
0052 #include <boost/geometry/srs/projections/proj/fahey.hpp>
0053 #include <boost/geometry/srs/projections/proj/fouc_s.hpp>
0054 #include <boost/geometry/srs/projections/proj/gall.hpp>
0055 #include <boost/geometry/srs/projections/proj/geocent.hpp>
0056 #include <boost/geometry/srs/projections/proj/geos.hpp>
0057 #include <boost/geometry/srs/projections/proj/gins8.hpp>
0058 #include <boost/geometry/srs/projections/proj/gn_sinu.hpp>
0059 #include <boost/geometry/srs/projections/proj/gnom.hpp>
0060 #include <boost/geometry/srs/projections/proj/goode.hpp>
0061 #include <boost/geometry/srs/projections/proj/gstmerc.hpp>
0062 #include <boost/geometry/srs/projections/proj/hammer.hpp>
0063 #include <boost/geometry/srs/projections/proj/hatano.hpp>
0064 #include <boost/geometry/srs/projections/proj/healpix.hpp>
0065 #include <boost/geometry/srs/projections/proj/krovak.hpp>
0066 #include <boost/geometry/srs/projections/proj/igh.hpp>
0067 #include <boost/geometry/srs/projections/proj/imw_p.hpp>
0068 #include <boost/geometry/srs/projections/proj/isea.hpp>
0069 #include <boost/geometry/srs/projections/proj/laea.hpp>
0070 #include <boost/geometry/srs/projections/proj/labrd.hpp>
0071 #include <boost/geometry/srs/projections/proj/lagrng.hpp>
0072 #include <boost/geometry/srs/projections/proj/larr.hpp>
0073 #include <boost/geometry/srs/projections/proj/lask.hpp>
0074 #include <boost/geometry/srs/projections/proj/latlong.hpp>
0075 #include <boost/geometry/srs/projections/proj/lcc.hpp>
0076 #include <boost/geometry/srs/projections/proj/lcca.hpp>
0077 #include <boost/geometry/srs/projections/proj/loxim.hpp>
0078 #include <boost/geometry/srs/projections/proj/lsat.hpp>
0079 #include <boost/geometry/srs/projections/proj/mbtfpp.hpp>
0080 #include <boost/geometry/srs/projections/proj/mbtfpq.hpp>
0081 #include <boost/geometry/srs/projections/proj/mbt_fps.hpp>
0082 #include <boost/geometry/srs/projections/proj/merc.hpp>
0083 #include <boost/geometry/srs/projections/proj/mill.hpp>
0084 #include <boost/geometry/srs/projections/proj/mod_ster.hpp>
0085 #include <boost/geometry/srs/projections/proj/moll.hpp>
0086 #include <boost/geometry/srs/projections/proj/natearth.hpp>
0087 #include <boost/geometry/srs/projections/proj/nell.hpp>
0088 #include <boost/geometry/srs/projections/proj/nell_h.hpp>
0089 #include <boost/geometry/srs/projections/proj/nocol.hpp>
0090 #include <boost/geometry/srs/projections/proj/nsper.hpp>
0091 #include <boost/geometry/srs/projections/proj/nzmg.hpp>
0092 #include <boost/geometry/srs/projections/proj/ob_tran.hpp>
0093 #include <boost/geometry/srs/projections/proj/ocea.hpp>
0094 #include <boost/geometry/srs/projections/proj/oea.hpp>
0095 #include <boost/geometry/srs/projections/proj/omerc.hpp>
0096 #include <boost/geometry/srs/projections/proj/ortho.hpp>
0097 #include <boost/geometry/srs/projections/proj/qsc.hpp>
0098 #include <boost/geometry/srs/projections/proj/poly.hpp>
0099 #include <boost/geometry/srs/projections/proj/putp2.hpp>
0100 #include <boost/geometry/srs/projections/proj/putp3.hpp>
0101 #include <boost/geometry/srs/projections/proj/putp4p.hpp>
0102 #include <boost/geometry/srs/projections/proj/putp5.hpp>
0103 #include <boost/geometry/srs/projections/proj/putp6.hpp>
0104 #include <boost/geometry/srs/projections/proj/robin.hpp>
0105 #include <boost/geometry/srs/projections/proj/rouss.hpp>
0106 #include <boost/geometry/srs/projections/proj/rpoly.hpp>
0107 #include <boost/geometry/srs/projections/proj/sconics.hpp>
0108 #include <boost/geometry/srs/projections/proj/somerc.hpp>
0109 #include <boost/geometry/srs/projections/proj/stere.hpp>
0110 #include <boost/geometry/srs/projections/proj/sterea.hpp>
0111 #include <boost/geometry/srs/projections/proj/sts.hpp>
0112 #include <boost/geometry/srs/projections/proj/tcc.hpp>
0113 #include <boost/geometry/srs/projections/proj/tcea.hpp>
0114 #include <boost/geometry/srs/projections/proj/tmerc.hpp>
0115 #include <boost/geometry/srs/projections/proj/tpeqd.hpp>
0116 #include <boost/geometry/srs/projections/proj/urm5.hpp>
0117 #include <boost/geometry/srs/projections/proj/urmfps.hpp>
0118 #include <boost/geometry/srs/projections/proj/vandg.hpp>
0119 #include <boost/geometry/srs/projections/proj/vandg2.hpp>
0120 #include <boost/geometry/srs/projections/proj/vandg4.hpp>
0121 #include <boost/geometry/srs/projections/proj/wag2.hpp>
0122 #include <boost/geometry/srs/projections/proj/wag3.hpp>
0123 #include <boost/geometry/srs/projections/proj/wag7.hpp>
0124 #include <boost/geometry/srs/projections/proj/wink1.hpp>
0125 #include <boost/geometry/srs/projections/proj/wink2.hpp>
0126
0127 namespace boost { namespace geometry { namespace projections
0128 {
0129
0130 namespace detail
0131 {
0132
0133 template <typename Params>
0134 struct factory_key
0135 {
0136     BOOST_GEOMETRY_STATIC_ASSERT_FALSE(
0137         "Invalid parameters type.",
0138         Params);
0139 };
0140
0141 template <>
0142 struct factory_key<srs::detail::proj4_parameters>
0143 {
0144     typedef std::string type;
0145     template <typename ProjParams>
0146     static type const& get(ProjParams const& par)
0147     {
0148         return par.id.name;
0149     }
0150     static const char* get(const char* name, srs::dpar::value_proj )
0151     {
0152         return name;
0153     }
0154 };
0155
0156 template <typename T>
0157 struct factory_key<srs::dpar::parameters<T> >
0158 {
0159     typedef srs::dpar::value_proj type;
0160     template <typename ProjParams>
0161     static type const& get(ProjParams const& par)
0162     {
0163         return par.id.id;
0164     }
0165     static srs::dpar::value_proj get(const char* , srs::dpar::value_proj id)
0166     {
0167         return id;
0168     }
0169 };
0170
0171
0172 template <typename Params, typename CT, typename ProjParams>
0173 class factory
0174 {
0175 private:
0176     typedef detail::factory_entry
0177         <
0178             Params,
0179             CT,
0180             ProjParams
0181         > entry_base;
0182
0183     typedef factory_key<Params> key;
0184     typedef typename key::type key_type;
0185     typedef std::shared_ptr<entry_base> entry_ptr;
0186
0187     typedef std::map<key_type, entry_ptr> entries_map;
0188
0189     entries_map m_entries;
0190
0191 public:
0192
0193     factory()
0194     {
0195         detail::aea_init(*this);
0196         detail::aeqd_init(*this);
0197         detail::airy_init(*this);
0198         detail::aitoff_init(*this);
0199         detail::august_init(*this);
0200         detail::bacon_init(*this);
0201         detail::bipc_init(*this);
0202         detail::boggs_init(*this);
0203         detail::bonne_init(*this);
0204         detail::cass_init(*this);
0205         detail::cc_init(*this);
0206         detail::cea_init(*this);
0207         detail::chamb_init(*this);
0208         detail::col_urban_init(*this);
0209         detail::collg_init(*this);
0210         detail::crast_init(*this);
0211         detail::denoy_init(*this);
0212         detail::eck1_init(*this);
0213         detail::eck2_init(*this);
0214         detail::eck3_init(*this);
0215         detail::eck4_init(*this);
0216         detail::eck5_init(*this);
0217         detail::eqc_init(*this);
0218         detail::eqdc_init(*this);
0219         detail::etmerc_init(*this);
0220         detail::fahey_init(*this);
0221         detail::fouc_s_init(*this);
0222         detail::gall_init(*this);
0223         detail::geocent_init(*this);
0224         detail::geos_init(*this);
0225         detail::gins8_init(*this);
0226         detail::gn_sinu_init(*this);
0227         detail::gnom_init(*this);
0228         detail::goode_init(*this);
0229         detail::gstmerc_init(*this);
0230         detail::hammer_init(*this);
0231         detail::hatano_init(*this);
0232         detail::healpix_init(*this);
0233         detail::krovak_init(*this);
0234         detail::igh_init(*this);
0235         detail::imw_p_init(*this);
0236         detail::isea_init(*this);
0237         detail::labrd_init(*this);
0238         detail::laea_init(*this);
0239         detail::lagrng_init(*this);
0240         detail::larr_init(*this);
0241         detail::lask_init(*this);
0242         detail::latlong_init(*this);
0243         detail::lcc_init(*this);
0244         detail::lcca_init(*this);
0245         detail::loxim_init(*this);
0246         detail::lsat_init(*this);
0247         detail::mbtfpp_init(*this);
0248         detail::mbtfpq_init(*this);
0249         detail::mbt_fps_init(*this);
0250         detail::merc_init(*this);
0251         detail::mill_init(*this);
0252         detail::mod_ster_init(*this);
0253         detail::moll_init(*this);
0254         detail::natearth_init(*this);
0255         detail::nell_init(*this);
0256         detail::nell_h_init(*this);
0257         detail::nocol_init(*this);
0258         detail::nsper_init(*this);
0259         detail::nzmg_init(*this);
0260         detail::ob_tran_init(*this);
0261         detail::ocea_init(*this);
0262         detail::oea_init(*this);
0263         detail::omerc_init(*this);
0264         detail::ortho_init(*this);
0265         detail::qsc_init(*this);
0266         detail::poly_init(*this);
0267         detail::putp2_init(*this);
0268         detail::putp3_init(*this);
0269         detail::putp4p_init(*this);
0270         detail::putp5_init(*this);
0271         detail::putp6_init(*this);
0272         detail::robin_init(*this);
0273         detail::rouss_init(*this);
0274         detail::rpoly_init(*this);
0275         detail::sconics_init(*this);
0276         detail::somerc_init(*this);
0277         detail::stere_init(*this);
0278         detail::sterea_init(*this);
0279         detail::sts_init(*this);
0280         detail::tcc_init(*this);
0281         detail::tcea_init(*this);
0282         detail::tmerc_init(*this);
0283         detail::tpeqd_init(*this);
0284         detail::urm5_init(*this);
0285         detail::urmfps_init(*this);
0286         detail::vandg_init(*this);
0287         detail::vandg2_init(*this);
0288         detail::vandg4_init(*this);
0289         detail::wag2_init(*this);
0290         detail::wag3_init(*this);
0291         detail::wag7_init(*this);
0292         detail::wink1_init(*this);
0293         detail::wink2_init(*this);
0294     }
0295
0296     void add_to_factory(const char* name, srs::dpar::value_proj id, entry_base* entry)
0297     {
0298         // The pointer has to be owned before std::map::operator[] in case it thrown an exception.
0299         entry_ptr ptr(entry);
0300         m_entries[key::get(name, id)] = ptr;
0301     }
0302
0303     detail::dynamic_wrapper_b<CT, ProjParams>* create_new(Params const& params, ProjParams const& proj_par) const
0304     {
0305         typedef typename entries_map::const_iterator const_iterator;
0306         const_iterator it = m_entries.find(key::get(proj_par));
0307         if (it != m_entries.end())
0308         {
0309             return it->second->create_new(params, proj_par);
0310         }
0311
0312         return 0;
0313     }
0314 };
0315
0316 template <typename T>
0317 inline detail::dynamic_wrapper_b<T, projections::parameters<T> >*
0318     create_new(srs::detail::proj4_parameters const& params,
0319                projections::parameters<T> const& parameters)
0320 {
0321     static factory<srs::detail::proj4_parameters, T, projections::parameters<T> > const fac;
0322     return fac.create_new(params, parameters);
0323 }
0324
0325 template <typename T>
0326 inline detail::dynamic_wrapper_b<T, projections::parameters<T> >*
0327     create_new(srs::dpar::parameters<T> const& params,
0328                projections::parameters<T> const& parameters)
0329 {
0330     static factory<srs::dpar::parameters<T>, T, projections::parameters<T> > const fac;
0331     return fac.create_new(params, parameters);
0332 }
0333
0334
0335 } // namespace detail
0336
0337 }}} // namespace boost::geometry::projections
0338
0339 #endif // BOOST_GEOMETRY_PROJECTIONS_FACTORY_HPP