lsst.afw.table::QuadrupoleKey Class Reference

A FunctorKey used to get or set a geom::ellipses::Quadrupole from a tuple of constituent Keys. More...

#include <aggregates.h>

Inheritance diagram for lsst.afw.table::QuadrupoleKey:

Public Member Functions
	QuadrupoleKey ()
	Default constructor; instance will not be usable unless subsequently assigned to. More...
	QuadrupoleKey (Key< double > const &ixx, Key< double > const &iyy, Key< double > const &ixy)
	Construct from individual Keys. More...
	QuadrupoleKey (Key< Moments< double > > const &other)
	QuadrupoleKey (SubSchema const &s)
	Construct from a subschema with appropriate subfields. More...
virtual geom::ellipses::Quadrupole	get (BaseRecord const &record) const
	Get a Quadrupole from the given record. More...
virtual void	set (BaseRecord &record, geom::ellipses::Quadrupole const &value) const
	Set a Quadrupole in the given record. More...
bool	isValid () const
	Return True if all the constituent Keys are valid. More...
bool	operator== (QuadrupoleKey const &other) const
	Compare the FunctorKey for equality with another, using the underlying Ixx, Iyy, Ixy Keys. More...
bool	operator!= (QuadrupoleKey const &other) const
	Compare the FunctorKey for equality with another, using the underlying Ixx, Iyy, Ixy Keys. More...
Key< double >	getIxx () const
	Return a constituent Key. More...
Key< double >	getIyy () const
	Return a constituent Key. More...
Key< double >	getIxy () const
	Return a constituent Key. More...
Public Member Functions inherited from lsst.afw.table::OutputFunctorKey< lsst::afw::geom::ellipses::Quadrupole >
virtual	~OutputFunctorKey ()
Public Member Functions inherited from lsst.afw.table::InputFunctorKey< lsst::afw::geom::ellipses::Quadrupole >
virtual	~InputFunctorKey ()

Static Public Member Functions
static QuadrupoleKey	addFields (Schema &schema, std::string const &name, std::string const &doc, CoordinateType coordType=CoordinateType::PIXEL)

Private Attributes
Key< double >	_ixx
Key< double >	_iyy
Key< double >	_ixy

Detailed Description

A FunctorKey used to get or set a geom::ellipses::Quadrupole from a tuple of constituent Keys.

Definition at line 196 of file aggregates.h.

Constructor & Destructor Documentation

lsst.afw.table::QuadrupoleKey::QuadrupoleKey ( )

inline

Default constructor; instance will not be usable unless subsequently assigned to.

Definition at line 218 of file aggregates.h.

: _ixx(), _iyy(), _ixy() {}

lsst.afw.table::QuadrupoleKey::QuadrupoleKey ( Key< double > const &  ixx, Key< double > const &  iyy, Key< double > const &  ixy  )

inline

Construct from individual Keys.

Definition at line 221 of file aggregates.h.

                                                                                             :
        _ixx(ixx), _iyy(iyy), _ixy(ixy)
    {}

lsst.afw.table::QuadrupoleKey::QuadrupoleKey ( Key< Moments< double > > const &  other )

inlineexplicit

Construct from a compound Key<Moments<double>>

Key<Moments> is now deprecated in favor of QuadrupoleKey; this constructor is intended to aid in the transition.

Definition at line 231 of file aggregates.h.

                                                                 :
        _ixx(other.getIxx()), _iyy(other.getIyy()), _ixy(other.getIxy())
    {}

lsst.afw.table::QuadrupoleKey::QuadrupoleKey ( SubSchema const &  s )

inline

Construct from a subschema with appropriate subfields.

If the schema has "a_xx", "a_yy" and "a_xy" fields this constructor enables you to construct a QuadrupoleKey via:

*  QuadrupoleKey k(schema["a"], coordType);
*  

Definition at line 245 of file aggregates.h.

: _ixx(s["xx"]), _iyy(s["yy"]), _ixy(s["xy"]) {}

Member Function Documentation

static QuadrupoleKey lsst.afw.table::QuadrupoleKey::addFields ( Schema &  schema, std::string const &  name, std::string const &  doc, CoordinateType  coordType = CoordinateType::PIXEL  )

static

Add a set of quadrupole subfields to a schema and return a QuadrupoleKey that points to them.

Parameters

[in,out]	schema	Schema to add fields to.
[in]	name	Name prefix for all fields; ("_xx", "_yy", "_xy") will be appended to this to form the full field names. In celestial coordinates, we use "x" as a synonym for "RA" and "y" for "dec".
[in]	doc	String used as the documentation for the fields.
[in]	coordType	Type of coordinates in use (PIXEL or CELESTIAL).

virtual geom::ellipses::Quadrupole lsst.afw.table::QuadrupoleKey::get ( BaseRecord const &  record ) const

virtual

Get a Quadrupole from the given record.

Implements lsst.afw.table::OutputFunctorKey< lsst::afw::geom::ellipses::Quadrupole >.

Key<double> lsst.afw.table::QuadrupoleKey::getIxx ( ) const

inline

Return a constituent Key.

Definition at line 266 of file aggregates.h.

{ return _ixx; }

Key<double> lsst.afw.table::QuadrupoleKey::getIxy ( ) const

inline

Return a constituent Key.

Definition at line 268 of file aggregates.h.

{ return _ixy; }

Key<double> lsst.afw.table::QuadrupoleKey::getIyy ( ) const

inline

Return a constituent Key.

Definition at line 267 of file aggregates.h.

{ return _iyy; }

bool lsst.afw.table::QuadrupoleKey::isValid ( ) const

inline

Return True if all the constituent Keys are valid.

Definition at line 262 of file aggregates.h.

{ return _ixx.isValid() && _iyy.isValid() && _ixy.isValid(); }

bool lsst.afw.table::QuadrupoleKey::operator!= ( QuadrupoleKey const &  other ) const

inline

Compare the FunctorKey for equality with another, using the underlying Ixx, Iyy, Ixy Keys.

Definition at line 258 of file aggregates.h.

{ return !(*this == other); }

bool lsst.afw.table::QuadrupoleKey::operator== ( QuadrupoleKey const &  other ) const

inline

Compare the FunctorKey for equality with another, using the underlying Ixx, Iyy, Ixy Keys.

Definition at line 255 of file aggregates.h.

                                                       {
        return _ixx == other._ixx && _iyy == other._iyy && _ixy == other._ixy;
    }

virtual void lsst.afw.table::QuadrupoleKey::set ( BaseRecord &  record, geom::ellipses::Quadrupole const &  value  ) const

virtual

Set a Quadrupole in the given record.

Implements lsst.afw.table::InputFunctorKey< lsst::afw::geom::ellipses::Quadrupole >.

Member Data Documentation

Key<double> lsst.afw.table::QuadrupoleKey::_ixx

private

Definition at line 272 of file aggregates.h.

Key<double> lsst.afw.table::QuadrupoleKey::_ixy

private

Definition at line 274 of file aggregates.h.

Key<double> lsst.afw.table::QuadrupoleKey::_iyy

private

Definition at line 273 of file aggregates.h.

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

• /home/lsstsw/stack/Linux64/afw/10.0-40-g4349866+2/include/lsst/afw/table/aggregates.h