LSST Applications
21.0.0-147-g0e635eb1+1acddb5be5,22.0.0+052faf71bd,22.0.0+1ea9a8b2b2,22.0.0+6312710a6c,22.0.0+729191ecac,22.0.0+7589c3a021,22.0.0+9f079a9461,22.0.1-1-g7d6de66+b8044ec9de,22.0.1-1-g87000a6+536b1ee016,22.0.1-1-g8e32f31+6312710a6c,22.0.1-10-gd060f87+016f7cdc03,22.0.1-12-g9c3108e+df145f6f68,22.0.1-16-g314fa6d+c825727ab8,22.0.1-19-g93a5c75+d23f2fb6d8,22.0.1-19-gb93eaa13+aab3ef7709,22.0.1-2-g8ef0a89+b8044ec9de,22.0.1-2-g92698f7+9f079a9461,22.0.1-2-ga9b0f51+052faf71bd,22.0.1-2-gac51dbf+052faf71bd,22.0.1-2-gb66926d+6312710a6c,22.0.1-2-gcb770ba+09e3807989,22.0.1-20-g32debb5+b8044ec9de,22.0.1-23-gc2439a9a+fb0756638e,22.0.1-3-g496fd5d+09117f784f,22.0.1-3-g59f966b+1e6ba2c031,22.0.1-3-g849a1b8+f8b568069f,22.0.1-3-gaaec9c0+c5c846a8b1,22.0.1-32-g5ddfab5d3+60ce4897b0,22.0.1-4-g037fbe1+64e601228d,22.0.1-4-g8623105+b8044ec9de,22.0.1-5-g096abc9+d18c45d440,22.0.1-5-g15c806e+57f5c03693,22.0.1-7-gba73697+57f5c03693,master-g6e05de7fdc+c1283a92b8,master-g72cdda8301+729191ecac,w.2021.39
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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