/usr/include/boost/geometry/srs/projections/impl
Edit: /usr/include/boost/geometry/srs/projections/impl/base_static.hpp (4706B)
// Boost.Geometry (aka GGL, Generic Geometry Library)
// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
// 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,
// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_GEOMETRY_PROJECTIONS_IMPL_BASE_STATIC_HPP
#define BOOST_GEOMETRY_PROJECTIONS_IMPL_BASE_STATIC_HPP
#if defined(_MSC_VER)
// For CRTP, *this is acceptable in constructor -> turn warning off
#pragma warning( disable : 4355 )
#endif // defined(_MSC_VER)
#include
#include
#include
#include
#include
#include
namespace boost { namespace geometry { namespace projections
{
#ifndef DOXYGEN_NO_DETAIL
namespace detail
{
template
struct static_projection_type
{
BOOST_MPL_ASSERT_MSG((false),
NOT_IMPLEMENTED_FOR_THIS_PROJECTION_OR_CSTAG,
(Prj, CSTag));
};
#define BOOST_GEOMETRY_PROJECTIONS_DETAIL_STATIC_PROJECTION_F(PROJ, P_SPHXXX) \
template \
struct static_projection_type \
{ \
typedef projections::detail::static_wrapper_f, P> type; \
}; \
template \
struct static_projection_type \
{ \
typedef projections::detail::static_wrapper_f, P> type; \
}; \
#define BOOST_GEOMETRY_PROJECTIONS_DETAIL_STATIC_PROJECTION_FI(PROJ, P_SPHXXX) \
template \
struct static_projection_type \
{ \
typedef projections::detail::static_wrapper_fi, P> type; \
}; \
template \
struct static_projection_type \
{ \
typedef projections::detail::static_wrapper_fi, P> type; \
}; \
#define BOOST_GEOMETRY_PROJECTIONS_DETAIL_STATIC_PROJECTION_FI2(PROJ, P_SPHERE, P_SPHEROID) \
template \
struct static_projection_type \
{ \
typedef projections::detail::static_wrapper_fi, P> type; \
}; \
template \
struct static_projection_type \
{ \
typedef projections::detail::static_wrapper_fi, P> type; \
}; \
template
struct static_wrapper_b
{
inline explicit static_wrapper_b(P const& par)
: m_par(par)
{}
std::string name() const { return m_par.id.name; }
P const& params() const { return m_par; }
P& mutable_params() { return m_par; }
protected:
P m_par;
};
// Forward
template
struct static_wrapper_f
: public static_wrapper_b
, public Prj
{
public:
template
inline static_wrapper_f(Params const& params, P const& par)
: static_wrapper_b(par)
, Prj(params, this->m_par) // prj can modify parameters
{}
template
inline bool forward(LL const& lp, XY& xy) const
{
try
{
pj_fwd(*this, this->m_par, lp, xy);
return true;
}
catch (...)
{
return false;
}
}
template
inline bool inverse(XY const&, LL&) const
{
BOOST_MPL_ASSERT_MSG((false),
PROJECTION_IS_NOT_INVERTABLE,
(Prj));
return false;
}
};
// Forward/inverse
template
struct static_wrapper_fi
: public static_wrapper_f
{
public:
template
inline static_wrapper_fi(Params const& params, P const& par)
: static_wrapper_f(params, par)
{}
template
inline bool inverse(XY const& xy, LL& lp) const
{
try
{
pj_inv(*this, this->m_par, xy, lp);
return true;
}
catch (...)
{
return false;
}
}
};
} // namespace detail
#endif // DOXYGEN_NO_DETAIL
}}} // namespace boost::geometry::projections
#endif // BOOST_GEOMETRY_PROJECTIONS_IMPL_BASE_STATIC_HPP