LSST Applications 24.1.5,g02d81e74bb+fa3a7a026e,g180d380827+a53a32eff8,g2079a07aa2+86d27d4dc4,g2305ad1205+c0501b3732,g295015adf3+7d3e92f0ec,g2bbee38e9b+0e5473021a,g337abbeb29+0e5473021a,g33d1c0ed96+0e5473021a,g3a166c0a6a+0e5473021a,g3ddfee87b4+5dd1654d75,g48712c4677+3bf1020dcb,g487adcacf7+065c13d9cf,g50ff169b8f+96c6868917,g52b1c1532d+585e252eca,g591dd9f2cf+d7ac436cfb,g5a732f18d5+53520f316c,g64a986408d+fa3a7a026e,g858d7b2824+fa3a7a026e,g8a8a8dda67+585e252eca,g99cad8db69+a5a909b84f,g9ddcbc5298+9a081db1e4,ga1e77700b3+15fc3df1f7,ga8c6da7877+4cf350ccb2,gb0e22166c9+60f28cb32d,gba4ed39666+c2a2e4ac27,gbb8dafda3b+f991a0b59f,gc120e1dc64+9ccbfdb8be,gc28159a63d+0e5473021a,gcf0d15dbbd+5dd1654d75,gd96a1ce819+42fd0ee607,gdaeeff99f8+f9a426f77a,ge6526c86ff+0d71447b4b,ge79ae78c31+0e5473021a,gee10cc3b42+585e252eca,gff1a9f87cc+fa3a7a026e
LSST Data Management Base Package
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A pixel of a MaskedImage. More...
#include <Pixel.h>
Public Types | |
using | ImagePixelT = _ImagePixelT |
using | MaskPixelT = _MaskPixelT |
using | VariancePixelT = _VariancePixelT |
Public Member Functions | |
Pixel (ImagePixelT const &image, MaskPixelT const &mask=0x0, VariancePixelT const &variance=0) | |
Construct a Pixel from references to its image/mask/variance components. | |
Pixel (SinglePixel< ImagePixelT, MaskPixelT, VariancePixelT > &rhs) | |
Pixel (Pixel const &rhs)=default | |
Pixel (Pixel &&rhs)=default | |
~Pixel ()=default | |
Pixel | operator= (Pixel const &rhs) |
template<typename rhsExpr > | |
Pixel | operator= (rhsExpr const &rhs) |
Assign a Pixel by evaluating an expression. | |
Pixel | operator= (Pixel &&rhs) |
Pixel | operator= (double const &rhs_image) |
set the image part of a Pixel to rhs_image (the mask and variance are set to 0) | |
Pixel | operator= (int const &rhs_image) |
set the image part of a Pixel to rhs_image (the mask and variance are set to 0) | |
ImagePixelT | image () const |
Return the image part of a Pixel. | |
MaskPixelT | mask () const |
Return the mask part of a Pixel. | |
VariancePixelT | variance () const |
Return the variance part of a Pixel. | |
std::size_t | hash_value () const noexcept |
Return a hash of this object. | |
Friends | |
template<typename T1 > | |
bool | operator== (Pixel const &lhs, T1 const &rhs) |
Return true iff two pixels are equal (in all three of image, mask, and variance) | |
template<typename T1 > | |
bool | operator!= (Pixel const &lhs, T1 const &rhs) |
Return true iff two pixels are unequal (in at least one of image, mask, and variance) | |
template<typename ExprT > | |
Pixel | operator+= (Pixel const &e1, ExprT const &e2) |
Evaluate e1 += e2, and return e1. | |
template<typename ExprT > | |
Pixel | operator-= (Pixel const &e1, ExprT const &e2) |
Evaluate e1 -= e2, and return e1. | |
template<typename ExprT > | |
Pixel | operator*= (Pixel const &e1, ExprT const &e2) |
Evaluate e1 *= e2, and return e1. | |
template<typename ExprT > | |
Pixel | operator/= (Pixel const &e1, ExprT const &e2) |
Evaluate e1 /= e2, and return e1. | |
A pixel of a MaskedImage.
using lsst::afw::image::pixel::Pixel< _ImagePixelT, _MaskPixelT, _VariancePixelT >::ImagePixelT = _ImagePixelT |
using lsst::afw::image::pixel::Pixel< _ImagePixelT, _MaskPixelT, _VariancePixelT >::MaskPixelT = _MaskPixelT |
using lsst::afw::image::pixel::Pixel< _ImagePixelT, _MaskPixelT, _VariancePixelT >::VariancePixelT = _VariancePixelT |
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Construct a Pixel from references to its image/mask/variance components.
Definition at line 162 of file Pixel.h.
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Return a hash of this object.
Definition at line 239 of file Pixel.h.
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Assign a Pixel by evaluating an expression.
We use C++ template expressions to build a compile-time parse tree to evaluate Pixel expressions; this is where we evaluate the rhs and set the Pixel's values
Definition at line 189 of file Pixel.h.
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Evaluate e1 *= e2, and return e1.
Definition at line 269 of file Pixel.h.
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