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

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

#include <MaskedImage.h>

Public Member Functions
	cached_location_t (IMVLocator const &loc, int x, int y)
	Create a cached_location_t that can be used to access pixels (x, y) away from loc

Public Attributes
IMVCachedLocation	_imv

Friends
template<typename , typename , typename >
class	const_MaskedImageLocator

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 >::cached_location_t

A saved relative position, providing efficient access to neighbouring pixels.

Definition at line 354 of file MaskedImage.h.

Constructor & Destructor Documentation

cached_location_t()

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 >::cached_location_t::cached_location_t ( IMVLocator const & loc, int x, int y )

inline

Create a cached_location_t that can be used to access pixels (x, y) away from loc

Definition at line 362 of file MaskedImage.h.

                    : _imv(loc.template get<0>().cache_location(x, y),
                           loc.template get<1>().cache_location(x, y),
                           loc.template get<2>().cache_location(x, y)) {
                ;
            }

Friends And Related Symbol Documentation

const_MaskedImageLocator

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 , typename , typename >

friend class const_MaskedImageLocator

friend

Definition at line 359 of file MaskedImage.h.

Member Data Documentation

_imv

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>

IMVCachedLocation lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT >::MaskedImageLocatorBase< ImageLocator, MaskLocator, VarianceLocator, Ref >::cached_location_t::_imv

Definition at line 369 of file MaskedImage.h.

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

• /j/snowflake/release/lsstsw/stack/lsst-scipipe-8.0.0/Linux64/afw/g5a732f18d5+be83d3ecdb/include/lsst/afw/image/MaskedImage.h