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 | Friends | List of all members
lsst::jointcal::Segment Struct Reference

Public Member Functions

 Segment (std::shared_ptr< const BaseStar > star1, std::shared_ptr< const BaseStar > star2, const int star1Rank, const AstrometryTransform &transform)
 
double relativeAngle (Segment *other)
 

Public Attributes

double r
 
double dx
 
double dy
 
std::shared_ptr< const BaseStars1
 
std::shared_ptr< const BaseStars2
 
int s1rank
 

Friends

std::ostreamoperator<< (std::ostream &stream, const Segment &segment)
 

Detailed Description

Definition at line 54 of file ListMatch.cc.

Constructor & Destructor Documentation

◆ Segment()

lsst::jointcal::Segment::Segment ( std::shared_ptr< const BaseStar star1,
std::shared_ptr< const BaseStar star2,
const int  star1Rank,
const AstrometryTransform transform 
)
inline

Definition at line 61 of file ListMatch.cc.

62  {
63  s1rank = star1Rank;
64  s1 = std::move(star1);
65  s2 = std::move(star2);
66  Point P1 = transform.apply(*star1);
67  Point P2 = transform.apply(*star2);
68  dx = P2.x - P1.x;
69  dy = P2.y - P1.y;
70  r = sqrt(dx * dx + dy * dy);
71  }
table::Key< int > transform
T move(T... args)
T sqrt(T... args)
std::shared_ptr< const BaseStar > s1
Definition: ListMatch.cc:57
std::shared_ptr< const BaseStar > s2
Definition: ListMatch.cc:57

Member Function Documentation

◆ relativeAngle()

double lsst::jointcal::Segment::relativeAngle ( Segment other)
inline

Definition at line 74 of file ListMatch.cc.

74  {
75  return atan2(other->dx * dy - dx * other->dy, dx * other->dx + dy * other->dy);
76  }
T atan2(T... args)

Friends And Related Function Documentation

◆ operator<<

std::ostream& operator<< ( std::ostream stream,
const Segment segment 
)
friend

Definition at line 78 of file ListMatch.cc.

78  {
79  stream << " dx " << segment.dx << " dy " << segment.dy << " r " << segment.r << std::endl;
80  return stream;
81  }
T endl(T... args)

Member Data Documentation

◆ dx

double lsst::jointcal::Segment::dx

Definition at line 56 of file ListMatch.cc.

◆ dy

double lsst::jointcal::Segment::dy

Definition at line 56 of file ListMatch.cc.

◆ r

double lsst::jointcal::Segment::r

Definition at line 56 of file ListMatch.cc.

◆ s1

std::shared_ptr<const BaseStar> lsst::jointcal::Segment::s1

Definition at line 57 of file ListMatch.cc.

◆ s1rank

int lsst::jointcal::Segment::s1rank

Definition at line 58 of file ListMatch.cc.

◆ s2

std::shared_ptr<const BaseStar> lsst::jointcal::Segment::s2

Definition at line 57 of file ListMatch.cc.


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