A const locator for the MaskedImage. More...

#include <MaskedImage.h>

Inheritance diagram for lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::const_MaskedImageLocator< typename, typename, typename >:

Public Member Functions
	const_MaskedImageLocator (MaskedImageLocator< ImageLocator, MaskLocator, VarianceLocator > const &iter)

Public Member Functions inherited from lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< detail::const_locator_type< ImageLocator >::type, detail::const_locator_type< MaskLocator >::type, detail::const_locator_type< VarianceLocator >::type, ConstReference >
	MaskedImageLocatorBase (detail::const_locator_type< ImageLocator >::typeconst &img, detail::const_locator_type< MaskLocator >::typeconst &msk, detail::const_locator_type< VarianceLocator >::typeconst &var)
	Construct a MaskedImageLocator from image/mask/variance locators. More...

Pixel	operator* ()
	Dereference a locator, returning a Pixel. More...

Pixel	operator() (int x, int y)
	Dereference a locator, returning a Pixel offset by `(x, y)` from the locator. More...

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`. More...

x_iterator	x ()

y_iterator	y ()

cached_location_t	cache_location (int x, int y) const
	Create a cached_location_t offset by `(x, y)` from locator. More...

ConstReference< typename boost::mpl::at< PixelTVec, N > ::type >::type	apply_IMV (cached_location_t const &cached_loc)

ConstReference< typename boost::mpl::at< PixelTVec, N > ::type >::type	apply_IMV ()

ConstReference< typename boost::mpl::at< PixelTVec, N > ::type >::type	apply_IMV (int x, int y)

ConstReference< 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`. More...

ConstReference< ImagePixelT >::type	image ()
	Return a reference to the image at the current position of the locator. More...

ConstReference< ImagePixelT >::type	image (int x, int y)
	Return a reference to the image offset by `(x, y)` from the current position of the locator. More...

ConstReference< 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`. More...

ConstReference< MaskPixelT >::type	mask ()
	Return a reference to the mask at the current position of the locator. More...

ConstReference< MaskPixelT >::type	mask (int x, int y)
	Return a reference to the mask offset by `(x, y)` from the current position of the locator. More...

ConstReference< 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`. More...

ConstReference< VariancePixelT > ::type	variance ()
	Return a reference to the variance at the current position of the locator. More...

ConstReference< VariancePixelT > ::type	variance (int x, int y)
	Return a reference to the variance offset by `(x, y)` from the current position of the locator. More...

bool	operator== (MaskedImageLocatorBase const &rhs)
	Return true iff two locators are equal. More...

bool	operator!= (MaskedImageLocatorBase const &rhs)
	Return true iff two locators are not equal. More...

bool	operator< (MaskedImageLocatorBase const &rhs)
	Return true iff lhs is less than rhs. More...

MaskedImageLocatorBase &	operator+= (pair2I const &p)
	Increment the locator's `x` and `y` positions by `p`. More...

MaskedImageLocatorBase &	operator+= (detail::difference_type p)
	Increment the locator's `x` and `y` positions by `p`. More...

Private Types
typedef detail::const_locator_type < ImageLocator >::type	const_ImageLocator

typedef detail::const_locator_type < MaskLocator >::type	const_MaskLocator

typedef detail::const_locator_type < VarianceLocator >::type	const_VarianceLocator

typedef MaskedImageLocatorBase < const_ImageLocator, const_MaskLocator, const_VarianceLocator, ConstReference >	MaskedImageLocatorBase_t

Additional Inherited Members
Public Types inherited from lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< detail::const_locator_type< ImageLocator >::type, detail::const_locator_type< MaskLocator >::type, detail::const_locator_type< VarianceLocator >::type, ConstReference >
typedef boost::tuple< typename detail::const_locator_type < ImageLocator > ::type::cached_location_t, typename detail::const_locator_type < MaskLocator > ::type::cached_location_t, typename detail::const_locator_type < VarianceLocator > ::type::cached_location_t >	IMVCachedLocation

typedef _x_or_y_iterator< apply_x >	x_iterator
	An x_iterator that provides a view of the xy_locator (i.e. advancing one advances the other) More...

typedef _x_or_y_iterator< apply_y >	y_iterator
	A y_iterator that provides a view of the xy_locator (i.e. advancing one advances the other) More...

typedef boost::mpl::vector < ImagePixelT, MaskPixelT, VariancePixelT >	PixelTVec

Protected Attributes inherited from lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< detail::const_locator_type< ImageLocator >::type, detail::const_locator_type< MaskLocator >::type, detail::const_locator_type< VarianceLocator >::type, ConstReference >
IMVLocator	_loc

Detailed Description

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

A const locator for the MaskedImage.

A const locator for a MaskedImage.

Definition at line 115 of file MaskedImage.h.

Member Typedef Documentation

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