eckit::geo::Figure class

#include <eckit/geo/Figure.h>

Figure: describe a combination of "shape" (sphere, ellipsoid, geoid) and "size" (radius, a, b, elevation)

Derived classes

template<class DATUM>

class OblateSpheroidT

Oblate spheroid parametrised with a geodetic datum.

template<class DATUM>

class OblateSpheroidT

Oblate spheroid parametrised with a geodetic datum.

template<class DATUM>

class SphereT

Sphere parametrised with a geodetic datum.

template<class DATUM>

class SphereT

Sphere parametrised with a geodetic datum.

class OblateSpheroid

template<class DATUM>

class OblateSpheroidT

Oblate spheroid parametrised with a geodetic datum.

class Sphere

template<class DATUM>

class SphereT

Sphere parametrised with a geodetic datum.

Public types

using builder_t = BuilderT0<Figure>

Public static functions

static auto className() -> std::string

Constructors, destructors, conversion operators

Figure() defaulted noexcept

Figure(const Figure&) deleted

Figure(Figure&&) deleted

Figure(const Spec&) explicit

~Figure() defaulted virtual

Public functions

auto operator=(const Figure&) -> Figure& deleted

auto operator=(Figure&&) -> Figure& deleted

auto R() const -> double virtual

auto a() const -> double virtual

auto b() const -> double virtual

auto area() const -> double virtual

Surface area [L^2].

auto area(const area::BoundingBox&) -> double virtual

Surface area between parallels and meridians [L^2].

auto spec() const -> spec::Custom*

auto spec_str() const -> std::string

auto proj_str() const -> std::string

auto eccentricity() const -> double

auto flattening() const -> double

Private functions

void fill_spec(spec::Custom&) const virtual

Friends

auto operator==(const Figure& a, const Figure& b) -> bool

auto operator!=(const Figure& a, const Figure& b) -> bool