lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref > Class Template Reference

The base class for MaskedImageLocators (const and non-const) More...

#include <MaskedImage.h>

Inheritance diagram for lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >:

Classes
class	cached_location_t
	A saved relative position, providing efficient access to neighbouring pixels. More...

Public Types
using	IMVCachedLocation = typename boost::tuple<typename ImageLocator::cached_location_t, typename MaskLocator::cached_location_t, typename VarianceLocator::cached_location_t>
using	x_iterator = _x_or_y_iterator<apply_x>
	An x_iterator that provides a view of the xy_locator (i.e. advancing one advances the other)
using	y_iterator = _x_or_y_iterator<apply_y>
	A y_iterator that provides a view of the xy_locator (i.e. advancing one advances the other)
using	PixelTVec = typename boost::mpl::vector<ImagePixelT, MaskPixelT, VariancePixelT>

Public Member Functions
	MaskedImageLocatorBase (ImageLocator const &img, MaskLocator const &msk, VarianceLocator const &var)
	Construct a MaskedImageLocator from image/mask/variance locators.
Pixel	operator* ()
	Dereference a locator, returning a Pixel.
Pixel	operator() (int x, int y)
	Dereference a locator, returning a Pixel offset by (x, y) from the locator.
Pixel	operator[] (cached_location_t const &cached_loc)
	Dereference a locator, returning a Pixel offset by the amount set when we created the cached_location_t
x_iterator	x ()
	Return an iterator that can be used to move (or dereference) a locator.
y_iterator	y ()
	Return an iterator that can be used to move (or dereference) a locator.
cached_location_t	cache_location (int x, int y) const
	Create a cached_location_t offset by (x, y) from locator.
template<typename N>
Ref< typenameboost::mpl::at< PixelTVec, N >::type >::type	apply_IMV (cached_location_t const &cached_loc)
template<typename N>
Ref< typenameboost::mpl::at< PixelTVec, N >::type >::type	apply_IMV ()
template<typename N>
Ref< typenameboost::mpl::at< PixelTVec, N >::type >::type	apply_IMV (int x, int y)
Ref< ImagePixelT >::type	image (cached_location_t const &cached_loc)
	Return a reference to the image at the offset set when we created the cached_location_t
Ref< ImagePixelT >::type	image ()
	Return a reference to the image at the current position of the locator.
Ref< ImagePixelT >::type	image (int x, int y)
	Return a reference to the image offset by (x, y) from the current position of the locator.
Ref< MaskPixelT >::type	mask (cached_location_t const &cached_loc)
	Return a reference to the mask at the offset set when we created the cached_location_t
Ref< MaskPixelT >::type	mask ()
	Return a reference to the mask at the current position of the locator.
Ref< MaskPixelT >::type	mask (int x, int y)
	Return a reference to the mask offset by (x, y) from the current position of the locator.
Ref< VariancePixelT >::type	variance (cached_location_t const &cached_loc)
	Return a reference to the variance at the offset set when we created the cached_location_t
Ref< VariancePixelT >::type	variance ()
	Return a reference to the variance at the current position of the locator.
Ref< VariancePixelT >::type	variance (int x, int y)
	Return a reference to the variance offset by (x, y) from the current position of the locator.
bool	operator== (MaskedImageLocatorBase const &rhs)
	Return true iff two locators are equal.
bool	operator!= (MaskedImageLocatorBase const &rhs)
	Return true iff two locators are not equal.
bool	operator< (MaskedImageLocatorBase const &rhs)
	Return true iff lhs is less than rhs.
MaskedImageLocatorBase &	operator+= (pair2I const &p)
	Increment the locator's x and y positions by p
MaskedImageLocatorBase &	operator+= (detail::difference_type p)
	Increment the locator's x and y positions by p
IMVLocator const &	getLoc () const

Protected Attributes
IMVLocator	_loc

Detailed Description

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>
template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>
class lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >

The base class for MaskedImageLocators (const and non-const)

Definition at line 259 of file MaskedImage.h.

Member Typedef Documentation

IMVCachedLocation

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

using lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::IMVCachedLocation = typename boost::tuple<typename ImageLocator::cached_location_t, typename MaskLocator::cached_location_t, typename VarianceLocator::cached_location_t>

Definition at line 348 of file MaskedImage.h.

PixelTVec

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

using lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::PixelTVec = typename boost::mpl::vector<ImagePixelT, MaskPixelT, VariancePixelT>

Definition at line 415 of file MaskedImage.h.

x_iterator

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

using lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::x_iterator = _x_or_y_iterator<apply_x>

An x_iterator that provides a view of the xy_locator (i.e. advancing one advances the other)

Definition at line 350 of file MaskedImage.h.

y_iterator

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

using lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::y_iterator = _x_or_y_iterator<apply_y>

A y_iterator that provides a view of the xy_locator (i.e. advancing one advances the other)

Definition at line 352 of file MaskedImage.h.

Constructor & Destructor Documentation

MaskedImageLocatorBase()

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::MaskedImageLocatorBase ( ImageLocator const & img, MaskLocator const & msk, VarianceLocator const & var )

inline

Construct a MaskedImageLocator from image/mask/variance locators.

Definition at line 372 of file MaskedImage.h.

                : _loc(img, msk, var) {
            ;
        }

Member Function Documentation

apply_IMV() [1/3]

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

template<typename N>

Ref< typenameboost::mpl::at< PixelTVec, N >::type >::type lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::apply_IMV ( )

inline

Definition at line 424 of file MaskedImage.h.

                                                                            {
            return _loc.template get<N::value>()[0][0];
        }

apply_IMV() [2/3]

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

template<typename N>

Ref< typenameboost::mpl::at< PixelTVec, N >::type >::type lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::apply_IMV ( cached_location_t const & cached_loc )

inline

Definition at line 418 of file MaskedImage.h.

                                                     {
            return _loc.template get<N::value>()[cached_loc._imv.template get<N::value>()][0];
        }

apply_IMV() [3/3]

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

template<typename N>

Ref< typenameboost::mpl::at< PixelTVec, N >::type >::type lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::apply_IMV ( int x, int y )

inline

Definition at line 429 of file MaskedImage.h.

                                                                                        {
            return _loc.template get<N::value>()(x, y)[0];
        }

cache_location()

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

cached_location_t lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::cache_location ( int x, int y ) const

inline

Create a cached_location_t offset by (x, y) from locator.

Definition at line 409 of file MaskedImage.h.

{ return cached_location_t(_loc, x, y); }

getLoc()

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

IMVLocator const & lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::getLoc ( ) const

inline

Definition at line 491 of file MaskedImage.h.

{ return _loc; }

image() [1/3]

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

Ref< ImagePixelT >::type lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::image ( )

inline

Return a reference to the image at the current position of the locator.

Definition at line 440 of file MaskedImage.h.

{ return apply_IMV<boost::mpl::int_<0>>(); }

image() [2/3]

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

Ref< ImagePixelT >::type lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::image ( cached_location_t const & cached_loc )

inline

Return a reference to the image at the offset set when we created the cached_location_t

Definition at line 436 of file MaskedImage.h.

                                                                                 {
            return apply_IMV<boost::mpl::int_<0>>(cached_loc);
        }

image() [3/3]

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

Ref< ImagePixelT >::type lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::image ( int x, int y )

inline

Return a reference to the image offset by (x, y) from the current position of the locator.

Definition at line 442 of file MaskedImage.h.

{ return apply_IMV<boost::mpl::int_<0>>(x, y); }

mask() [1/3]

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

Ref< MaskPixelT >::type lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::mask ( )

inline

Return a reference to the mask at the current position of the locator.

Definition at line 449 of file MaskedImage.h.

{ return apply_IMV<boost::mpl::int_<1>>(); }

mask() [2/3]

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

Ref< MaskPixelT >::type lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::mask ( cached_location_t const & cached_loc )

inline

Return a reference to the mask at the offset set when we created the cached_location_t

Definition at line 445 of file MaskedImage.h.

                                                                               {
            return apply_IMV<boost::mpl::int_<1>>(cached_loc);
        }

mask() [3/3]

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

Ref< MaskPixelT >::type lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::mask ( int x, int y )

inline

Return a reference to the mask offset by (x, y) from the current position of the locator.

Definition at line 451 of file MaskedImage.h.

{ return apply_IMV<boost::mpl::int_<1>>(x, y); }

operator!=()

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

bool lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::operator!= ( MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref > const & rhs )

inline

Return true iff two locators are not equal.

Definition at line 469 of file MaskedImage.h.

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

operator()()

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

Pixel lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::operator() ( int x, int y )

inline

Dereference a locator, returning a Pixel offset by (x, y) from the locator.

Definition at line 384 of file MaskedImage.h.

                                       {
            return Pixel(_loc.template get<0>()(x, y)[0], _loc.template get<1>()(x, y)[0],
                         _loc.template get<2>()(x, y)[0]);
        }

operator*()

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

Pixel lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::operator* ( )

inline

Dereference a locator, returning a Pixel.

Definition at line 378 of file MaskedImage.h.

                          {
            return Pixel(_loc.template get<0>().x()[0][0], _loc.template get<1>().x()[0][0],
                         _loc.template get<2>().x()[0][0]);
        }

operator+=() [1/2]

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

MaskedImageLocatorBase & lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::operator+= ( detail::difference_type p )

inline

Increment the locator's x and y positions by p

Definition at line 481 of file MaskedImage.h.

                                                                    {
            _loc.template get<0>() += p;
            _loc.template get<1>() += p;
            _loc.template get<2>() += p;
 
            return *this;
        }

operator+=() [2/2]

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

MaskedImageLocatorBase & lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::operator+= ( pair2I const & p )

inline

Increment the locator's x and y positions by p

Definition at line 476 of file MaskedImage.h.

                                                            {
            return operator+=(detail::difference_type(p.first, p.second));
        }

operator<()

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

bool lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::operator< ( MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref > const & rhs )

inline

Return true iff lhs is less than rhs.

Definition at line 471 of file MaskedImage.h.

                                                          {
            return _loc.template get<0>() < rhs._loc.template get<0>();
        }

operator==()

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

bool lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::operator== ( MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref > const & rhs )

inline

Return true iff two locators are equal.

Definition at line 465 of file MaskedImage.h.

                                                           {
            return _loc.template get<0>() == rhs._loc.template get<0>();
        }

operator[]()

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

Pixel lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::operator[] ( cached_location_t const & cached_loc )

inline

Dereference a locator, returning a Pixel offset by the amount set when we created the cached_location_t

Definition at line 391 of file MaskedImage.h.

                                                              {
            return Pixel(_loc.template get<0>()[cached_loc._imv.template get<0>()][0],
                         _loc.template get<1>()[cached_loc._imv.template get<1>()][0],
                         _loc.template get<2>()[cached_loc._imv.template get<2>()][0]);
        }

variance() [1/3]

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

Ref< VariancePixelT >::type lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::variance ( )

inline

Return a reference to the variance at the current position of the locator.

Definition at line 458 of file MaskedImage.h.

{ return apply_IMV<boost::mpl::int_<2>>(); }

variance() [2/3]

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

Ref< VariancePixelT >::type lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::variance ( cached_location_t const & cached_loc )

inline

Return a reference to the variance at the offset set when we created the cached_location_t

Definition at line 454 of file MaskedImage.h.

                                                                                       {
            return apply_IMV<boost::mpl::int_<2>>(cached_loc);
        }

variance() [3/3]

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

Ref< VariancePixelT >::type lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::variance ( int x, int y )

inline

Return a reference to the variance offset by (x, y) from the current position of the locator.

Definition at line 460 of file MaskedImage.h.

                                                                {
            return apply_IMV<boost::mpl::int_<2>>(x, y);
        }

x()

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

x_iterator lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::x ( )

inline

Return an iterator that can be used to move (or dereference) a locator.

Note

this x_locator is xy_locator::x_locator, not MaskedImage::x_locator

Definition at line 400 of file MaskedImage.h.

{ return x_iterator(this); }

y()

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

y_iterator lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::y ( )

inline

Return an iterator that can be used to move (or dereference) a locator.

Note

this y_locator is xy_locator::y_locator, not MaskedImage::y_locator

Definition at line 406 of file MaskedImage.h.

{ return y_iterator(this); }

Member Data Documentation

_loc

template<typename ImagePixelT, typename MaskPixelT = lsst::afw::image::MaskPixel, typename VariancePixelT = lsst::afw::image::VariancePixel>

template<typename ImageLocator, typename MaskLocator, typename VarianceLocator, template< typename > class Ref = Reference>

IMVLocator lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::_loc

protected

Definition at line 494 of file MaskedImage.h.

---

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

• /j/snowflake/release/lsstsw/stack/lsst-scipipe-12.1.0/Linux/afw/g7ae74a0b1c+a25e60b391/include/lsst/afw/image/MaskedImage.h