10#if !defined(GEOGRAPHICLIB_GEODESICLINE_HPP)
11#define GEOGRAPHICLIB_GEODESICLINE_HPP 1
78 static const int nC1_ = Geodesic::nC1_;
79 static const int nC1p_ = Geodesic::nC1p_;
80 static const int nC2_ = Geodesic::nC2_;
81 static const int nC3_ = Geodesic::nC3_;
82 static const int nC4_ = Geodesic::nC4_;
85 real _lat1, _lon1, _azi1;
88 real _b, _c2, _f1, _salp0, _calp0, _k2,
89 _salp1, _calp1, _ssig1, _csig1, _dn1, _stau1, _ctau1, _somg1, _comg1,
90 _aA1m1, _aA2m1, _aA3c, _bB11, _bB21, _bB31, _aA4, _bB41;
93 real _cC1a[nC1_ + 1], _cC1pa[nC1p_ + 1], _cC2a[nC2_ + 1], _cC3a[nC3_],
100 real azi1, real salp1, real calp1,
103 real lat1, real lon1,
104 real azi1, real salp1, real calp1,
105 unsigned caps,
bool arcmode, real s13_a13);
108 CAP_NONE = Geodesic::CAP_NONE,
109 CAP_C1 = Geodesic::CAP_C1,
110 CAP_C1p = Geodesic::CAP_C1p,
111 CAP_C2 = Geodesic::CAP_C2,
112 CAP_C3 = Geodesic::CAP_C3,
113 CAP_C4 = Geodesic::CAP_C4,
114 CAP_ALL = Geodesic::CAP_ALL,
115 CAP_MASK = Geodesic::CAP_MASK,
116 OUT_ALL = Geodesic::OUT_ALL,
117 OUT_MASK = Geodesic::OUT_MASK,
244 unsigned caps = ALL);
299 real& lat2, real& lon2, real& azi2,
300 real& m12, real& M12, real& M21,
303 return GenPosition(
false, s12,
304 LATITUDE | LONGITUDE | AZIMUTH |
305 REDUCEDLENGTH | GEODESICSCALE | AREA,
306 lat2, lon2, azi2, t, m12, M12, M21, S12);
314 return GenPosition(
false, s12,
315 LATITUDE | LONGITUDE,
316 lat2, lon2, t, t, t, t, t, t);
325 return GenPosition(
false, s12,
326 LATITUDE | LONGITUDE | AZIMUTH,
327 lat2, lon2, azi2, t, t, t, t, t);
334 real& azi2, real& m12)
const {
336 return GenPosition(
false, s12,
337 LATITUDE | LONGITUDE |
338 AZIMUTH | REDUCEDLENGTH,
339 lat2, lon2, azi2, t, m12, t, t, t);
346 real& azi2, real& M12, real& M21)
349 return GenPosition(
false, s12,
350 LATITUDE | LONGITUDE |
351 AZIMUTH | GEODESICSCALE,
352 lat2, lon2, azi2, t, t, M12, M21, t);
359 real& lat2, real& lon2, real& azi2,
360 real& m12, real& M12, real& M21)
363 return GenPosition(
false, s12,
364 LATITUDE | LONGITUDE | AZIMUTH |
365 REDUCEDLENGTH | GEODESICSCALE,
366 lat2, lon2, azi2, t, m12, M12, M21, t);
412 real& s12, real& m12, real& M12, real& M21,
414 GenPosition(
true, a12,
415 LATITUDE | LONGITUDE | AZIMUTH | DISTANCE |
416 REDUCEDLENGTH | GEODESICSCALE | AREA,
417 lat2, lon2, azi2, s12, m12, M12, M21, S12);
426 GenPosition(
true, a12,
427 LATITUDE | LONGITUDE,
428 lat2, lon2, t, t, t, t, t, t);
435 real& lat2, real& lon2, real& azi2)
438 GenPosition(
true, a12,
439 LATITUDE | LONGITUDE | AZIMUTH,
440 lat2, lon2, azi2, t, t, t, t, t);
449 GenPosition(
true, a12,
450 LATITUDE | LONGITUDE | AZIMUTH | DISTANCE,
451 lat2, lon2, azi2, s12, t, t, t, t);
458 real& s12, real& m12)
const {
460 GenPosition(
true, a12,
461 LATITUDE | LONGITUDE | AZIMUTH |
462 DISTANCE | REDUCEDLENGTH,
463 lat2, lon2, azi2, s12, m12, t, t, t);
470 real& s12, real& M12, real& M21)
473 GenPosition(
true, a12,
474 LATITUDE | LONGITUDE | AZIMUTH |
475 DISTANCE | GEODESICSCALE,
476 lat2, lon2, azi2, s12, t, M12, M21, t);
483 real& s12, real& m12, real& M12, real& M21)
486 GenPosition(
true, a12,
487 LATITUDE | LONGITUDE | AZIMUTH |
488 DISTANCE | REDUCEDLENGTH | GEODESICSCALE,
489 lat2, lon2, azi2, s12, m12, M12, M21, t);
554 Math::real GenPosition(
bool arcmode,
real s12_a12,
unsigned outmask,
573 void SetDistance(
real s13);
584 void SetArc(
real a13);
596 void GenSetDistance(
bool arcmode,
real s13_a13);
606 bool Init()
const {
return _caps != 0U; }
633 {
if (Init()) { sazi1 = _salp1; cazi1 = _calp1; } }
651 {
if (Init()) { sazi0 = _salp0; cazi0 = _calp0; } }
681 bool Exact()
const {
return _exact; }
697 return (_caps & testcaps) == testcaps;
708 {
return Init() ? (arcmode ? _a13 : _s13) :
Math::NaN(); }
Header for GeographicLib::Constants class.
#define GEOGRAPHICLIB_EXPORT
GeographicLib::Math::real real
Header for GeographicLib::GeodesicLineExact class.
Header for GeographicLib::Geodesic class.
void ArcPosition(real a12, real &lat2, real &lon2, real &azi2, real &s12, real &M12, real &M21) const
void ArcPosition(real a12, real &lat2, real &lon2, real &azi2, real &s12) const
Math::real Position(real s12, real &lat2, real &lon2, real &azi2, real &m12) const
Math::real Position(real s12, real &lat2, real &lon2, real &azi2, real &M12, real &M21) const
unsigned Capabilities() const
Math::real Position(real s12, real &lat2, real &lon2) const
Math::real Latitude() const
Math::real Distance() const
Math::real EquatorialAzimuth() const
void ArcPosition(real a12, real &lat2, real &lon2, real &azi2, real &s12, real &m12, real &M12, real &M21) const
Math::real Azimuth() const
void Azimuth(real &sazi1, real &cazi1) const
void ArcPosition(real a12, real &lat2, real &lon2, real &azi2, real &s12, real &m12, real &M12, real &M21, real &S12) const
Math::real Position(real s12, real &lat2, real &lon2, real &azi2, real &m12, real &M12, real &M21, real &S12) const
Math::real GenDistance(bool arcmode) const
void ArcPosition(real a12, real &lat2, real &lon2) const
Math::real Position(real s12, real &lat2, real &lon2, real &azi2, real &m12, real &M12, real &M21) const
Math::real EquatorialRadius() const
void ArcPosition(real a12, real &lat2, real &lon2, real &azi2, real &s12, real &m12) const
void EquatorialAzimuth(real &sazi0, real &cazi0) const
Math::real Position(real s12, real &lat2, real &lon2, real &azi2) const
bool Capabilities(unsigned testcaps) const
Math::real Longitude() const
Math::real EquatorialArc() const
Math::real Flattening() const
void ArcPosition(real a12, real &lat2, real &lon2, real &azi2) const
static T atan2d(T y, T x)
Namespace for GeographicLib.