lsst::meas::algorithms::FootprintFlux< MaskedImageT > Class Template Reference

Inheritance diagram for lsst::meas::algorithms::FootprintFlux< MaskedImageT >:

Public Member Functions
	FootprintFlux (MaskedImageT const &mimage)
void	reset ()
	Reset everything for a new Footprint. More...
void	reset (afwDet::Footprint const &)
void	operator() (typename MaskedImageT::xy_locator loc, int, int)
	method called for each pixel by apply() More...
double	getSum () const
	Return the Footprint's flux. More...
double	getSumVar () const
	Return the variance of the Footprint's flux. More...
Public Member Functions inherited from lsst::afw::detection::FootprintFunctor< MaskedImageT >
	FootprintFunctor (MaskedImageTconst &image)
virtual	~FootprintFunctor ()=0
void	apply (Footprint const &foot, int const margin=0)
	Apply operator() to each pixel in the Footprint. More...
MaskedImageTconst &	getImage () const
	Return the image. More...

Private Attributes
double	_sum
double	_sumVar

Detailed Description

template<typename MaskedImageT>
class lsst::meas::algorithms::FootprintFlux< MaskedImageT >

Definition at line 72 of file ApertureFlux.cc.

Constructor & Destructor Documentation

template<typename MaskedImageT>

lsst::meas::algorithms::FootprintFlux< MaskedImageT >::FootprintFlux ( MaskedImageT const &  mimage )

inlineexplicit

Parameters

mimage

The image the source lives in

Definition at line 74 of file ApertureFlux.cc.

                   : afwDet::FootprintFunctor<MaskedImageT>(mimage),
                     _sum(0.0), _sumVar(0.0) {}

Member Function Documentation

template<typename MaskedImageT>

double lsst::meas::algorithms::FootprintFlux< MaskedImageT >::getSum ( ) const

inline

Return the Footprint's flux.

Definition at line 96 of file ApertureFlux.cc.

{ return _sum; }

template<typename MaskedImageT>

double lsst::meas::algorithms::FootprintFlux< MaskedImageT >::getSumVar ( ) const

inline

Return the variance of the Footprint's flux.

Definition at line 99 of file ApertureFlux.cc.

{ return _sumVar; }

template<typename MaskedImageT>

void lsst::meas::algorithms::FootprintFlux< MaskedImageT >::operator() ( typename MaskedImageT::xy_locator  loc, int  , int    )

inlinevirtual

method called for each pixel by apply()

Parameters

loc	locator pointing at the pixel

Implements lsst::afw::detection::FootprintFunctor< MaskedImageT >.

Definition at line 85 of file ApertureFlux.cc.

                     {
        typename MaskedImageT::Image::Pixel ival = loc.image(0, 0);
        typename MaskedImageT::Variance::Pixel vval = loc.variance(0, 0);
        _sum += ival;
        _sumVar += vval;
    }

template<typename MaskedImageT>

void lsst::meas::algorithms::FootprintFlux< MaskedImageT >::reset ( )

inlinevirtual

Reset everything for a new Footprint.

Reimplemented from lsst::afw::detection::FootprintFunctor< MaskedImageT >.

Definition at line 79 of file ApertureFlux.cc.

                 {
        _sum = _sumVar = 0.0;
    }

template<typename MaskedImageT>

void lsst::meas::algorithms::FootprintFlux< MaskedImageT >::reset ( afwDet::Footprint const &  )

inlinevirtual

Reimplemented from lsst::afw::detection::FootprintFunctor< MaskedImageT >.

Definition at line 82 of file ApertureFlux.cc.

{}        

Member Data Documentation

template<typename MaskedImageT>

double lsst::meas::algorithms::FootprintFlux< MaskedImageT >::_sum

private

Definition at line 102 of file ApertureFlux.cc.

template<typename MaskedImageT>

double lsst::meas::algorithms::FootprintFlux< MaskedImageT >::_sumVar

private

Definition at line 103 of file ApertureFlux.cc.

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

• /lsst/home/lsstsw/stack/Linux64/meas_algorithms/master-g7bce1f4e06+57/src/flux/ApertureFlux.cc