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
Public Member Functions | Public Attributes | List of all members
lsst::jointcal::FatPoint Class Reference

A Point with uncertainties. More...

#include <FatPoint.h>

Inheritance diagram for lsst::jointcal::FatPoint:
lsst::jointcal::Point lsst::jointcal::BaseStar lsst::jointcal::FittedStar lsst::jointcal::MeasuredStar lsst::jointcal::RefStar

Public Member Functions

 FatPoint ()
 
 FatPoint (const Point &P, double Vx=1, double Vy=1, double Vxy=0)
 
 FatPoint (const double X, const double Y, const double Vx=1, const double Vy=1, const double Vxy=0)
 
void print (std::ostream &s=std::cout) const
 
double Distance (const Point &other) const
 
More...
 
double computeDist2 (const Point &other) const
 distance squared to other More...
 
Point operator+ (const Point &Right) const
 Sum. More...
 
Point operator- (const Point &Right) const
 Difference. More...
 

Public Attributes

double vx
 
double vy
 
double vxy
 
double x
 coordinate More...
 
double y
 

Detailed Description

A Point with uncertainties.

Definition at line 34 of file FatPoint.h.

Constructor & Destructor Documentation

◆ FatPoint() [1/3]

lsst::jointcal::FatPoint::FatPoint ( )
inline

Definition at line 38 of file FatPoint.h.

38  : Point() {
39  vx = vy = 1;
40  vxy = 0;
41  };

◆ FatPoint() [2/3]

lsst::jointcal::FatPoint::FatPoint ( const Point P,
double  Vx = 1,
double  Vy = 1,
double  Vxy = 0 
)
inline

Definition at line 43 of file FatPoint.h.

44  : Point(P), vx(Vx), vy(Vy), vxy(Vxy){};

◆ FatPoint() [3/3]

lsst::jointcal::FatPoint::FatPoint ( const double  X,
const double  Y,
const double  Vx = 1,
const double  Vy = 1,
const double  Vxy = 0 
)
inline

Definition at line 46 of file FatPoint.h.

47  : Point(X, Y), vx(Vx), vy(Vy), vxy(Vxy){};

Member Function Documentation

◆ computeDist2()

double lsst::jointcal::Point::computeDist2 ( const Point other) const
inlineinherited

distance squared to other

Definition at line 56 of file Point.h.

56  {
57  return ((x - other.x) * (x - other.x) + (y - other.y) * (y - other.y));
58  };
double x
coordinate
Definition: Point.h:42

◆ Distance()

double lsst::jointcal::Point::Distance ( const Point other) const
inlineinherited

Definition at line 51 of file Point.h.

51  {
52  return sqrt((x - other.x) * (x - other.x) + (y - other.y) * (y - other.y));
53  };
T sqrt(T... args)

◆ operator+()

Point lsst::jointcal::Point::operator+ ( const Point Right) const
inlineinherited

Sum.

Definition at line 61 of file Point.h.

61 { return Point(x + Right.x, y + Right.y); }

◆ operator-()

Point lsst::jointcal::Point::operator- ( const Point Right) const
inlineinherited

Difference.

Definition at line 64 of file Point.h.

64 { return Point(x - Right.x, y - Right.y); }

◆ print()

void lsst::jointcal::FatPoint::print ( std::ostream s = std::cout) const
inlinevirtual

Reimplemented from lsst::jointcal::Point.

Reimplemented in lsst::jointcal::FittedStar, and lsst::jointcal::MeasuredStar.

Definition at line 49 of file FatPoint.h.

49  {
50  Point::print(s);
51  s << std::setprecision(8) << " vxx,vyy,vxy " << vx << ',' << vy << ',' << vxy;
52  }
virtual void print(std::ostream &s=std::cout) const
Definition: Point.h:66
T setprecision(T... args)

Member Data Documentation

◆ vx

double lsst::jointcal::FatPoint::vx

Definition at line 36 of file FatPoint.h.

◆ vxy

double lsst::jointcal::FatPoint::vxy

Definition at line 36 of file FatPoint.h.

◆ vy

double lsst::jointcal::FatPoint::vy

Definition at line 36 of file FatPoint.h.

◆ x

double lsst::jointcal::Point::x
inherited

coordinate

Definition at line 42 of file Point.h.

◆ y

double lsst::jointcal::Point::y
inherited

Definition at line 42 of file Point.h.


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