-#ifndef BOOST_GEOMETRY_PROJECTIONS_MOLL_HPP
-#define BOOST_GEOMETRY_PROJECTIONS_MOLL_HPP
-
-// Boost.Geometry - extensions-gis-projections (based on PROJ4)
-// This file is automatically generated. DO NOT EDIT.
+// Boost.Geometry - gis-projections (based on PROJ4)
// Copyright (c) 2008-2015 Barend Gehrels, Amsterdam, the Netherlands.
-// This file was modified by Oracle on 2017.
-// Modifications copyright (c) 2017, Oracle and/or its affiliates.
+// This file was modified by Oracle on 2017, 2018, 2019.
+// Modifications copyright (c) 2017-2019, Oracle and/or its affiliates.
// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle.
// Use, modification and distribution is subject to the Boost Software License,
// PROJ4 is maintained by Frank Warmerdam
// PROJ4 is converted to Boost.Geometry by Barend Gehrels
-// Last updated version of proj: 4.9.1
+// Last updated version of proj: 5.0.0
// Original copyright notice:
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
+#ifndef BOOST_GEOMETRY_PROJECTIONS_MOLL_HPP
+#define BOOST_GEOMETRY_PROJECTIONS_MOLL_HPP
+
#include <boost/geometry/util/math.hpp>
#include <boost/geometry/srs/projections/impl/base_static.hpp>
namespace boost { namespace geometry
{
-namespace srs { namespace par4
-{
- struct moll {};
- struct wag4 {};
- struct wag5 {};
-
-}} //namespace srs::par4
-
namespace projections
{
#ifndef DOXYGEN_NO_DETAIL
namespace detail { namespace moll
{
- static const int MAX_ITER = 10;
- static const double LOOP_TOL = 1e-7;
+ static const int max_iter = 10;
+ static const double loop_tol = 1e-7;
template <typename T>
struct par_moll
T C_x, C_y, C_p;
};
- // template class, using CRTP to implement forward/inverse
- template <typename CalculationType, typename Parameters>
- struct base_moll_spheroid : public base_t_fi<base_moll_spheroid<CalculationType, Parameters>,
- CalculationType, Parameters>
+ template <typename T, typename Parameters>
+ struct base_moll_spheroid
{
-
- typedef CalculationType geographic_type;
- typedef CalculationType cartesian_type;
-
- par_moll<CalculationType> m_proj_parm;
-
- inline base_moll_spheroid(const Parameters& par)
- : base_t_fi<base_moll_spheroid<CalculationType, Parameters>,
- CalculationType, Parameters>(*this, par) {}
+ par_moll<T> m_proj_parm;
// FORWARD(s_forward) spheroid
// Project coordinates from geographic (lon, lat) to cartesian (x, y)
- inline void fwd(geographic_type& lp_lon, geographic_type& lp_lat, cartesian_type& xy_x, cartesian_type& xy_y) const
+ inline void fwd(Parameters const& , T const& lp_lon, T lp_lat, T& xy_x, T& xy_y) const
{
- static const CalculationType HALFPI = detail::HALFPI<CalculationType>();
+ static const T half_pi = detail::half_pi<T>();
- CalculationType k, V;
+ T k, V;
int i;
k = this->m_proj_parm.C_p * sin(lp_lat);
- for (i = MAX_ITER; i ; --i) {
+ for (i = max_iter; i ; --i) {
lp_lat -= V = (lp_lat + sin(lp_lat) - k) /
(1. + cos(lp_lat));
- if (fabs(V) < LOOP_TOL)
+ if (fabs(V) < loop_tol)
break;
}
if (!i)
- lp_lat = (lp_lat < 0.) ? -HALFPI : HALFPI;
+ lp_lat = (lp_lat < 0.) ? -half_pi : half_pi;
else
lp_lat *= 0.5;
xy_x = this->m_proj_parm.C_x * lp_lon * cos(lp_lat);
// INVERSE(s_inverse) spheroid
// Project coordinates from cartesian (x, y) to geographic (lon, lat)
- inline void inv(cartesian_type& xy_x, cartesian_type& xy_y, geographic_type& lp_lon, geographic_type& lp_lat) const
+ inline void inv(Parameters const& , T const& xy_x, T const& xy_y, T& lp_lon, T& lp_lat) const
{
+ static const T pi = detail::pi<T>();
+
lp_lat = aasin(xy_y / this->m_proj_parm.C_y);
lp_lon = xy_x / (this->m_proj_parm.C_x * cos(lp_lat));
- lp_lat += lp_lat;
- lp_lat = aasin((lp_lat + sin(lp_lat)) / this->m_proj_parm.C_p);
+ if (fabs(lp_lon) < pi) {
+ lp_lat += lp_lat;
+ lp_lat = aasin((lp_lat + sin(lp_lat)) / this->m_proj_parm.C_p);
+ } else {
+ lp_lon = lp_lat = HUGE_VAL;
+ }
}
static inline std::string get_name()
par.es = 0;
sp = sin(p);
r = sqrt(geometry::math::two_pi<T>() * sp / (p2 + sin(p2)));
+
proj_parm.C_x = 2. * r / geometry::math::pi<T>();
proj_parm.C_y = r / sp;
proj_parm.C_p = p2 + sin(p2);
\par Example
\image html ex_moll.gif
*/
- template <typename CalculationType, typename Parameters>
- struct moll_spheroid : public detail::moll::base_moll_spheroid<CalculationType, Parameters>
+ template <typename T, typename Parameters>
+ struct moll_spheroid : public detail::moll::base_moll_spheroid<T, Parameters>
{
- inline moll_spheroid(const Parameters& par) : detail::moll::base_moll_spheroid<CalculationType, Parameters>(par)
+ template <typename Params>
+ inline moll_spheroid(Params const& , Parameters & par)
{
- detail::moll::setup_moll(this->m_par, this->m_proj_parm);
+ detail::moll::setup_moll(par, this->m_proj_parm);
}
};
\par Example
\image html ex_wag4.gif
*/
- template <typename CalculationType, typename Parameters>
- struct wag4_spheroid : public detail::moll::base_moll_spheroid<CalculationType, Parameters>
+ template <typename T, typename Parameters>
+ struct wag4_spheroid : public detail::moll::base_moll_spheroid<T, Parameters>
{
- inline wag4_spheroid(const Parameters& par) : detail::moll::base_moll_spheroid<CalculationType, Parameters>(par)
+ template <typename Params>
+ inline wag4_spheroid(Params const& , Parameters & par)
{
- detail::moll::setup_wag4(this->m_par, this->m_proj_parm);
+ detail::moll::setup_wag4(par, this->m_proj_parm);
}
};
\par Example
\image html ex_wag5.gif
*/
- template <typename CalculationType, typename Parameters>
- struct wag5_spheroid : public detail::moll::base_moll_spheroid<CalculationType, Parameters>
+ template <typename T, typename Parameters>
+ struct wag5_spheroid : public detail::moll::base_moll_spheroid<T, Parameters>
{
- inline wag5_spheroid(const Parameters& par) : detail::moll::base_moll_spheroid<CalculationType, Parameters>(par)
+ template <typename Params>
+ inline wag5_spheroid(Params const& , Parameters & par)
{
- detail::moll::setup_wag5(this->m_par, this->m_proj_parm);
+ detail::moll::setup_wag5(par, this->m_proj_parm);
}
};
{
// Static projection
- BOOST_GEOMETRY_PROJECTIONS_DETAIL_STATIC_PROJECTION(srs::par4::moll, moll_spheroid, moll_spheroid)
- BOOST_GEOMETRY_PROJECTIONS_DETAIL_STATIC_PROJECTION(srs::par4::wag4, wag4_spheroid, wag4_spheroid)
- BOOST_GEOMETRY_PROJECTIONS_DETAIL_STATIC_PROJECTION(srs::par4::wag5, wag5_spheroid, wag5_spheroid)
+ BOOST_GEOMETRY_PROJECTIONS_DETAIL_STATIC_PROJECTION_FI(srs::spar::proj_moll, moll_spheroid)
+ BOOST_GEOMETRY_PROJECTIONS_DETAIL_STATIC_PROJECTION_FI(srs::spar::proj_wag4, wag4_spheroid)
+ BOOST_GEOMETRY_PROJECTIONS_DETAIL_STATIC_PROJECTION_FI(srs::spar::proj_wag5, wag5_spheroid)
// Factory entry(s)
- template <typename CalculationType, typename Parameters>
- class moll_entry : public detail::factory_entry<CalculationType, Parameters>
- {
- public :
- virtual base_v<CalculationType, Parameters>* create_new(const Parameters& par) const
- {
- return new base_v_fi<moll_spheroid<CalculationType, Parameters>, CalculationType, Parameters>(par);
- }
- };
-
- template <typename CalculationType, typename Parameters>
- class wag4_entry : public detail::factory_entry<CalculationType, Parameters>
- {
- public :
- virtual base_v<CalculationType, Parameters>* create_new(const Parameters& par) const
- {
- return new base_v_fi<wag4_spheroid<CalculationType, Parameters>, CalculationType, Parameters>(par);
- }
- };
-
- template <typename CalculationType, typename Parameters>
- class wag5_entry : public detail::factory_entry<CalculationType, Parameters>
- {
- public :
- virtual base_v<CalculationType, Parameters>* create_new(const Parameters& par) const
- {
- return new base_v_fi<wag5_spheroid<CalculationType, Parameters>, CalculationType, Parameters>(par);
- }
- };
-
- template <typename CalculationType, typename Parameters>
- inline void moll_init(detail::base_factory<CalculationType, Parameters>& factory)
+ BOOST_GEOMETRY_PROJECTIONS_DETAIL_FACTORY_ENTRY_FI(moll_entry, moll_spheroid)
+ BOOST_GEOMETRY_PROJECTIONS_DETAIL_FACTORY_ENTRY_FI(wag4_entry, wag4_spheroid)
+ BOOST_GEOMETRY_PROJECTIONS_DETAIL_FACTORY_ENTRY_FI(wag5_entry, wag5_spheroid)
+
+ BOOST_GEOMETRY_PROJECTIONS_DETAIL_FACTORY_INIT_BEGIN(moll_init)
{
- factory.add_to_factory("moll", new moll_entry<CalculationType, Parameters>);
- factory.add_to_factory("wag4", new wag4_entry<CalculationType, Parameters>);
- factory.add_to_factory("wag5", new wag5_entry<CalculationType, Parameters>);
+ BOOST_GEOMETRY_PROJECTIONS_DETAIL_FACTORY_INIT_ENTRY(moll, moll_entry);
+ BOOST_GEOMETRY_PROJECTIONS_DETAIL_FACTORY_INIT_ENTRY(wag4, wag4_entry);
+ BOOST_GEOMETRY_PROJECTIONS_DETAIL_FACTORY_INIT_ENTRY(wag5, wag5_entry);
}
} // namespace detail