10#if !defined(GEOGRAPHICLIB_GEODESICLINEEXACT_HPP)
11#define GEOGRAPHICLIB_GEODESICLINEEXACT_HPP 1
20# pragma warning (push)
21# pragma warning (disable: 4251)
50 real _lat1, _lon1, _azi1;
51 real _a, _f, _b, _c2, _f1, _e2, _salp0, _calp0, _k2,
52 _salp1, _calp1, _ssig1, _csig1, _dn1, _stau1, _ctau1,
53 _somg1, _comg1, _cchi1,
54 _aA4, _eE0, _dD0, _hH0, _eE1, _dD1, _hH1;
57 std::vector<real> _cC4a;
63 real azi1, real salp1, real calp1,
67 real azi1, real salp1, real calp1,
68 unsigned caps,
bool arcmode, real s13_a13);
71 CAP_NONE = GeodesicExact::CAP_NONE,
72 CAP_E = GeodesicExact::CAP_E,
73 CAP_D = GeodesicExact::CAP_D,
74 CAP_H = GeodesicExact::CAP_H,
75 CAP_C4 = GeodesicExact::CAP_C4,
76 CAP_ALL = GeodesicExact::CAP_ALL,
77 CAP_MASK = GeodesicExact::CAP_MASK,
78 OUT_ALL = GeodesicExact::OUT_ALL,
79 OUT_MASK = GeodesicExact::OUT_MASK,
209 unsigned caps = ALL);
265 real& m12, real& M12, real& M21, real& S12)
const {
267 return GenPosition(
false, s12,
268 LATITUDE | LONGITUDE | AZIMUTH |
269 REDUCEDLENGTH | GEODESICSCALE | AREA,
270 lat2, lon2, azi2, t, m12, M12, M21, S12);
279 return GenPosition(
false, s12,
280 LATITUDE | LONGITUDE,
281 lat2, lon2, t, t, t, t, t, t);
289 return GenPosition(
false, s12,
290 LATITUDE | LONGITUDE | AZIMUTH,
291 lat2, lon2, azi2, t, t, t, t, t);
300 return GenPosition(
false, s12,
301 LATITUDE | LONGITUDE |
302 AZIMUTH | REDUCEDLENGTH,
303 lat2, lon2, azi2, t, m12, t, t, t);
310 real& M12, real& M21)
const {
312 return GenPosition(
false, s12,
313 LATITUDE | LONGITUDE |
314 AZIMUTH | GEODESICSCALE,
315 lat2, lon2, azi2, t, t, M12, M21, t);
322 real& m12, real& M12, real& M21)
const {
324 return GenPosition(
false, s12,
325 LATITUDE | LONGITUDE | AZIMUTH |
326 REDUCEDLENGTH | GEODESICSCALE,
327 lat2, lon2, azi2, t, m12, M12, M21, t);
373 real& s12, real& m12, real& M12, real& M21, real& S12)
375 GenPosition(
true, a12,
376 LATITUDE | LONGITUDE | AZIMUTH | DISTANCE |
377 REDUCEDLENGTH | GEODESICSCALE | AREA,
378 lat2, lon2, azi2, s12, m12, M12, M21, S12);
386 GenPosition(
true, a12,
387 LATITUDE | LONGITUDE,
388 lat2, lon2, t, t, t, t, t, t);
394 void ArcPosition(real a12, real& lat2, real& lon2, real& azi2)
const {
396 GenPosition(
true, a12,
397 LATITUDE | LONGITUDE | AZIMUTH,
398 lat2, lon2, azi2, t, t, t, t, t);
404 void ArcPosition(real a12, real& lat2, real& lon2, real& azi2, real& s12)
407 GenPosition(
true, a12,
408 LATITUDE | LONGITUDE | AZIMUTH | DISTANCE,
409 lat2, lon2, azi2, s12, t, t, t, t);
416 real& s12, real& m12)
const {
418 GenPosition(
true, a12,
419 LATITUDE | LONGITUDE | AZIMUTH |
420 DISTANCE | REDUCEDLENGTH,
421 lat2, lon2, azi2, s12, m12, t, t, t);
428 real& s12, real& M12, real& M21)
const {
430 GenPosition(
true, a12,
431 LATITUDE | LONGITUDE | AZIMUTH |
432 DISTANCE | GEODESICSCALE,
433 lat2, lon2, azi2, s12, t, M12, M21, t);
440 real& s12, real& m12, real& M12, real& M21)
const {
442 GenPosition(
true, a12,
443 LATITUDE | LONGITUDE | AZIMUTH |
444 DISTANCE | REDUCEDLENGTH | GEODESICSCALE,
445 lat2, lon2, azi2, s12, m12, M12, M21, t);
511 Math::real GenPosition(
bool arcmode,
real s12_a12,
unsigned outmask,
530 void SetDistance(
real s13);
541 void SetArc(
real a13);
554 void GenSetDistance(
bool arcmode,
real s13_a13);
563 bool Init()
const {
return _caps != 0U; }
590 {
if (Init()) { sazi1 = _salp1; cazi1 = _calp1; } }
608 {
if (Init()) { sazi0 = _salp0; cazi0 = _calp0; } }
650 return (_caps & testcaps) == testcaps;
661 {
return Init() ? (arcmode ? _a13 : _s13) :
Math::NaN(); }
667 {
return GenDistance(
false); }
680# pragma warning (pop)
Header for GeographicLib::Constants class.
#define GEOGRAPHICLIB_EXPORT
Header for GeographicLib::EllipticFunction class.
GeographicLib::Math::real real
Header for GeographicLib::GeodesicExact class.
Elliptic integrals and functions.
Exact geodesic calculations.
Math::real Flattening() const
void ArcPosition(real a12, real &lat2, real &lon2, real &azi2) const
void ArcPosition(real a12, real &lat2, real &lon2, real &azi2, real &s12) const
void EquatorialAzimuth(real &sazi0, real &cazi0) const
Math::real Longitude() const
Math::real EquatorialArc() const
Math::real Position(real s12, real &lat2, real &lon2, real &azi2, real &m12, real &M12, real &M21, real &S12) const
unsigned Capabilities() const
void ArcPosition(real a12, real &lat2, real &lon2, real &azi2, real &s12, real &m12, real &M12, real &M21, real &S12) const
void ArcPosition(real a12, real &lat2, real &lon2, real &azi2, real &s12, real &M12, real &M21) const
Math::real Latitude() const
Math::real EquatorialAzimuth() const
void ArcPosition(real a12, real &lat2, real &lon2) const
Math::real Position(real s12, real &lat2, real &lon2, real &azi2, real &M12, real &M21) const
Math::real Azimuth() const
Math::real GenDistance(bool arcmode) const
Math::real Distance() const
Math::real Position(real s12, real &lat2, real &lon2, real &azi2, real &m12, real &M12, real &M21) const
Math::real Position(real s12, real &lat2, real &lon2) const
void ArcPosition(real a12, real &lat2, real &lon2, real &azi2, real &s12, real &m12) const
bool Capabilities(unsigned testcaps) const
void ArcPosition(real a12, real &lat2, real &lon2, real &azi2, real &s12, real &m12, real &M12, real &M21) const
void Azimuth(real &sazi1, real &cazi1) const
Math::real EquatorialRadius() const
Math::real Position(real s12, real &lat2, real &lon2, real &azi2) const
Math::real Position(real s12, real &lat2, real &lon2, real &azi2, real &m12) const
static T atan2d(T y, T x)
Namespace for GeographicLib.