coordConv::GalCoordSys Class Reference

#include <coordSys.h>

Inheritance diagram for coordConv::GalCoordSys:

Public Member Functions
	GalCoordSys (double date=0)
virtual	~GalCoordSys ()
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 std::string	__repr__ () const
Public Member Functions inherited from coordConv::MeanCoordSys
	MeanCoordSys (std::string const &name, double date, DateTypeEnum dateType=DateType_Julian)
virtual	~MeanCoordSys ()
virtual double	dateFromTAI (double tai) const
virtual double	taiFromDate (double date) const
virtual Coord	removePM (Coord const &coord, double tai) const
Public Member Functions inherited from coordConv::CoordSys
	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...

Additional Inherited Members
Public Types inherited from coordConv::CoordSys
typedef boost::shared_ptr < CoordSys >	Ptr
typedef boost::shared_ptr < const CoordSys >	ConstPtr
Protected Member Functions inherited from coordConv::CoordSys
virtual void	_setDate (double date) const
Protected Attributes inherited from coordConv::CoordSys
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...

Detailed Description

IAU 1958 Galactic longitude, latitude; date is Julian years

References: P.T. Wallace, slaEqGal, a SLALIB subroutine; Starlink, RGO Blaauw et al, Mon.Not.R.Astron.Soc.,121,123 (1960)

Definition at line 364 of file coordSys.h.

Constructor & Destructor Documentation

coordConv::GalCoordSys::GalCoordSys ( double  date = 0 )

explicit

Construct a GalCoordSys

Parameters

[in]

date

date of observation in Julian years

Definition at line 17 of file galCoordSys.cc.

virtual coordConv::GalCoordSys::~GalCoordSys ( )

inlinevirtual

Definition at line 372 of file coordSys.h.

Member Function Documentation

std::string coordConv::GalCoordSys::__repr__ ( ) const

virtual

Return a string representation

Implements coordConv::CoordSys.

Definition at line 64 of file galCoordSys.cc.

CoordSys::Ptr coordConv::GalCoordSys::clone ( ) const

virtual

Return a copy with the same date

Implements coordConv::CoordSys.

Definition at line 22 of file galCoordSys.cc.

CoordSys::Ptr coordConv::GalCoordSys::clone ( double  date ) const

virtual

Return a copy with a specified date

Implements coordConv::CoordSys.

Definition at line 26 of file galCoordSys.cc.

Coord coordConv::GalCoordSys::fromFK5J2000 ( Coord const &  coord, Site const &  site  ) const

virtual

Convert a coordinate from FK5 at date of observation J2000 to this system at this date

Parameters

[in]	coord	position in ICRS coordinates at date of observation J2000
[in]	site	site information

Returns

position in this coordinate system

Implements coordConv::CoordSys.

Definition at line 30 of file galCoordSys.cc.

Coord coordConv::GalCoordSys::toFK5J2000 ( Coord const &  coord, Site const &  site  ) const

virtual

Convert a coordinate to FK5 at date of observation J2000 from this coordinate system at this date

Parameters

[in]	coord	position in this coordinate system at this date
[in]	site	site information

Returns

position in ICRS coordinates at date of observation J2000

Implements coordConv::CoordSys.

Definition at line 47 of file galCoordSys.cc.

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The documentation for this class was generated from the following files:

• include/coordConv/coordSys.h
• src/galCoordSys.cc