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: http://www.apo.nmsu.edu/Telescopes/coordConv/html/classcoord_conv_1_1_f_k4_coord_sys.html
Дата изменения: Thu May 7 21:42:46 2015 Дата индексирования: Sun Apr 10 05:16:25 2016 Кодировка: Поисковые слова: red dwarf |
lsst.coordConv
unknown
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#include <coordSys.h>
Public Member Functions | |
FK4CoordSys (double date=1950.0) | |
virtual | ~FK4CoordSys () |
virtual CoordSys::Ptr | clone () const |
virtual CoordSys::Ptr | clone (double date) const |
virtual Coord | fromFK5J2000 (Coord const &coord, Site const &site) const |
virtual Coord | toFK5J2000 (Coord const &coord, Site const &site) const |
virtual double | dateFromTAI (double tai) const |
virtual double | taiFromDate (double date) const |
virtual std::string | __repr__ () const |
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MeanCoordSys (std::string const &name, double date, DateTypeEnum dateType=DateType_Julian) | |
virtual | ~MeanCoordSys () |
virtual Coord | removePM (Coord const &coord, double tai) const |
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CoordSys (std::string const &name, double date, DateTypeEnum dateType, bool isMean, bool canConvert) | |
virtual | ~CoordSys () |
Destructor. More... | |
DateTypeEnum | getDateType () const |
std::string | getName () const |
bool | canConvert () const |
bool | isMean () const |
bool | isCurrent () const |
double | getDate (bool zeroIfCurrent=true) const |
void | setDate (double date) |
void | setCurrDate (double date) const |
virtual Coord | convertFrom (CoordSys const &fromCoordSys, Coord const &fromCoord, Site const &site, double tai=0) const |
virtual PVTCoord | convertFrom (CoordSys const &fromCoordSys, PVTCoord const &fromPVTCoord, Site const &site) const |
virtual Coord | convertFrom (double &toDir, double &scaleChange, CoordSys const &fromCoordSys, Coord const &fromCoord, double fromDir, Site const &site, double tai=0) const |
virtual PVTCoord | convertFrom (PVT &toDir, double &scaleChange, CoordSys const &fromCoordSys, PVTCoord const &fromPVTCoord, PVT const &fromDir, Site const &site) const |
virtual PVTCoord | removePM (PVTCoord const &pvtCoord) |
bool | operator== (CoordSys const &rhs) |
Equality operator; a method instead of a free function to simplify SWIG wrapping. More... | |
bool | operator!= (CoordSys const &rhs) |
Inequality operator; a method instead of a free function to simplify SWIG wrapping. More... | |
Protected Member Functions | |
virtual void | _setDate (double date) const |
Additional Inherited Members | |
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typedef boost::shared_ptr < CoordSys > | Ptr |
typedef boost::shared_ptr < const CoordSys > | ConstPtr |
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std::string | _name |
double | _date |
name of coordinate system More... | |
DateTypeEnum | _dateType |
date of coordinate system (units depend on coordinate system) More... | |
bool | _isMean |
date type More... | |
bool | _isCurrent |
true for mean coordinate systems More... | |
bool | _canConvert |
true if coordinate system is current More... | |
FK4 RA, Dec; date is Besselian years, and is both the date of observation and the date of equinox
Cannot be current because it has a date of equinox
Definition at line 331 of file coordSys.h.
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explicit |
Construct an FK4CoordSys
[in] | date | date of equinox and date of observation in Besselian years |
std::runtime_error | if date=0 (since FK5CoordSys cannot be current) |
Definition at line 74 of file fk4CoordSys.cc.
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inlinevirtual |
Definition at line 340 of file coordSys.h.
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virtual |
Return a string representation
Implements coordConv::CoordSys.
Definition at line 183 of file fk4CoordSys.cc.
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protectedvirtual |
Set the date of this coordinate system
The units depend on the specific coordinate system
Reimplemented from coordConv::CoordSys.
Definition at line 92 of file fk4CoordSys.cc.
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virtual |
Return a copy with the same date
Implements coordConv::CoordSys.
Definition at line 84 of file fk4CoordSys.cc.
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virtual |
Return a copy with a specified date
Implements coordConv::CoordSys.
Definition at line 88 of file fk4CoordSys.cc.
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inlinevirtual |
Convert TAI (MJD, seconds) to a suitable date for this coordinate system, as given by getDateType
[in] | tai | TAI date (MJD, seconds) |
Reimplemented from coordConv::MeanCoordSys.
Definition at line 345 of file coordSys.h.
Convert a coordinate from FK5 at date of observation J2000 to this system at this date
[in] | coord | position in ICRS coordinates at date of observation J2000 |
[in] | site | site information |
Implements coordConv::CoordSys.
Definition at line 113 of file fk4CoordSys.cc.
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inlinevirtual |
Convert a suitable date for this coordinate system to TAI (MJD, seconds)
[in] | date | date in units suitable to this coordinate system, as given by getDateType |
Reimplemented from coordConv::MeanCoordSys.
Definition at line 346 of file coordSys.h.
Convert a coordinate to FK5 at date of observation J2000 from this coordinate system at this date
[in] | coord | position in this coordinate system at this date |
[in] | site | site information |
Implements coordConv::CoordSys.
Definition at line 140 of file fk4CoordSys.cc.