LSSTApplications
18.0.0+106,18.0.0+50,19.0.0,19.0.0+1,19.0.0+10,19.0.0+11,19.0.0+13,19.0.0+17,19.0.0+2,19.0.0-1-g20d9b18+6,19.0.0-1-g425ff20,19.0.0-1-g5549ca4,19.0.0-1-g580fafe+6,19.0.0-1-g6fe20d0+1,19.0.0-1-g7011481+9,19.0.0-1-g8c57eb9+6,19.0.0-1-gb5175dc+11,19.0.0-1-gdc0e4a7+9,19.0.0-1-ge272bc4+6,19.0.0-1-ge3aa853,19.0.0-10-g448f008b,19.0.0-12-g6990b2c,19.0.0-2-g0d9f9cd+11,19.0.0-2-g3d9e4fb2+11,19.0.0-2-g5037de4,19.0.0-2-gb96a1c4+3,19.0.0-2-gd955cfd+15,19.0.0-3-g2d13df8,19.0.0-3-g6f3c7dc,19.0.0-4-g725f80e+11,19.0.0-4-ga671dab3b+1,19.0.0-4-gad373c5+3,19.0.0-5-ga2acb9c+2,19.0.0-5-gfe96e6c+2,w.2020.01
LSSTDataManagementBasePackage
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A range of pixels within one row of an Image. More...
#include <Span.h>
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typedef SpanPixelIterator | Iterator |
An iterator over points in the Span. More... | |
Public Member Functions | |
Span (int y, int x0, int x1) | |
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... | |
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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Return a hash of this object.
Definition at line 117 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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Stream output; delegates to toString().