LSST Applications
21.0.0-172-gfb10e10a+18fedfabac,22.0.0+297cba6710,22.0.0+80564b0ff1,22.0.0+8d77f4f51a,22.0.0+a28f4c53b1,22.0.0+dcf3732eb2,22.0.1-1-g7d6de66+2a20fdde0d,22.0.1-1-g8e32f31+297cba6710,22.0.1-1-geca5380+7fa3b7d9b6,22.0.1-12-g44dc1dc+2a20fdde0d,22.0.1-15-g6a90155+515f58c32b,22.0.1-16-g9282f48+790f5f2caa,22.0.1-2-g92698f7+dcf3732eb2,22.0.1-2-ga9b0f51+7fa3b7d9b6,22.0.1-2-gd1925c9+bf4f0e694f,22.0.1-24-g1ad7a390+a9625a72a8,22.0.1-25-g5bf6245+3ad8ecd50b,22.0.1-25-gb120d7b+8b5510f75f,22.0.1-27-g97737f7+2a20fdde0d,22.0.1-32-gf62ce7b1+aa4237961e,22.0.1-4-g0b3f228+2a20fdde0d,22.0.1-4-g243d05b+871c1b8305,22.0.1-4-g3a563be+32dcf1063f,22.0.1-4-g44f2e3d+9e4ab0f4fa,22.0.1-42-gca6935d93+ba5e5ca3eb,22.0.1-5-g15c806e+85460ae5f3,22.0.1-5-g58711c4+611d128589,22.0.1-5-g75bb458+99c117b92f,22.0.1-6-g1c63a23+7fa3b7d9b6,22.0.1-6-g50866e6+84ff5a128b,22.0.1-6-g8d3140d+720564cf76,22.0.1-6-gd805d02+cc5644f571,22.0.1-8-ge5750ce+85460ae5f3,master-g6e05de7fdc+babf819c66,master-g99da0e417a+8d77f4f51a,w.2021.48
LSST Data Management Base Package
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A range of pixels within one row of an Image. More...
#include <Span.h>
Public Types | |
using | Iterator = SpanPixelIterator |
An iterator over points in the Span. More... | |
using | Interval = lsst::geom::IntervalI |
Public Member Functions | |
Span (int y, int x0, int x1) | |
Span (Interval const &x, int y) | |
Span () noexcept | |
Construct an empty Span with zero width at the origin. More... | |
Span (Span const &) noexcept=default | |
Span (Span &&) noexcept=default | |
Span & | operator= (Span const &) noexcept=default |
Span & | operator= (Span &&) noexcept=default |
~Span () noexcept=default | |
Iterator | begin () const noexcept |
Return an iterator to the first pixel in the Span. More... | |
Iterator | end () const noexcept |
Return an iterator to one past the last pixel in the Span. More... | |
int | getX0 () const noexcept |
Return the starting x-value. More... | |
int & | getX0 () noexcept |
Return the starting x-value. More... | |
int | getX1 () const noexcept |
Return the ending x-value. More... | |
int & | getX1 () noexcept |
Return the ending x-value. More... | |
Interval | getX () const noexcept |
int | getY () const noexcept |
Return the y-value. More... | |
int & | getY () noexcept |
Return the y-value. More... | |
int | getWidth () const noexcept |
Return the number of pixels. More... | |
int | getMinX () const noexcept |
Minimum x-value. More... | |
int | getMaxX () const noexcept |
Maximum x-value. More... | |
int | getBeginX () const noexcept |
Begin (inclusive) x-value. More... | |
int | getEndX () const noexcept |
End (exclusive) x-value. More... | |
lsst::geom::Point2I const | getMin () const noexcept |
Point corresponding to minimum x. More... | |
lsst::geom::Point2I const | getMax () const noexcept |
Point corresponding to maximum x. More... | |
bool | contains (int x) const noexcept |
bool | contains (int x, int y) const noexcept |
bool | contains (lsst::geom::Point2I const &point) const noexcept |
bool | isEmpty () const noexcept |
Return true if the span contains no pixels. More... | |
std::string | toString () const |
Return a string-representation of a Span. More... | |
void | shift (int dx, int dy) noexcept |
bool | operator== (Span const &other) const noexcept |
bool | operator!= (Span const &other) const noexcept |
std::size_t | hash_value () const noexcept |
Return a hash of this object. More... | |
bool | operator< (const Span &b) const noexcept |
Friends | |
class | detection::Footprint |
std::ostream & | operator<< (std::ostream &os, Span const &span) |
Stream output; delegates to toString(). More... | |
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Definition at line 80 of file Span.h.
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Return a hash of this object.
Definition at line 122 of file Span.h.
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std::string lsst::afw::geom::Span::toString | ( | ) | const |
Return a string-representation of a Span.
Definition at line 43 of file Span.cc.
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