LinkedPoint Struct Reference

A point that automatically has an image point. More...

#include <point.h>

Inheritance diagram for LinkedPoint:

Collaboration diagram for LinkedPoint:

Public Member Functions
Point_2d &	y ()
Public Member Functions inherited from Point
	Point ()
	Point (const Point_2d &p)
	Point (PosType x, PosType y)
PosType *	ptr_y ()
Point	operator= (const Point_2d &p)
	Only copies position!!
KappaType	invmag () const
KappaType	gamma1 () const
KappaType	gamma2 () const
KappaType	gamma3 () const
KappaType	kappa () const
double	flux ()
	surface_brightness * gridsize * gridsize
void	Print ()
	print out all member data for testing purposes
bool	inverted ()
	returns true if the image is double inverted, At very low magnification or when there is a rotation this can fail.
Public Member Functions inherited from Point_2d
	Point_2d (double x1, double x2)
	Point_2d (const Point_2d &p)
Point_2d &	operator= (const Point_2d &p)
	Point_2d (const PosType *p)
bool	operator== (const Point_2d &p) const
bool	operator!= (const Point_2d &p) const
Point_2d	operator+ (const Point_2d &p) const
Point_2d	operator- (const Point_2d &p) const
Point_2d &	operator+= (const Point_2d &p)
Point_2d &	operator-= (const Point_2d &p)
Point_2d &	operator/= (PosType value)
Point_2d	operator/ (PosType value) const
Point_2d &	operator*= (PosType value)
Point_2d	operator* (PosType value) const
PosType	operator* (const Point_2d &p) const
	scalar product
PosType	operator^ (const Point_2d &p) const
	outer product
PosType	length () const
	length
PosType	length_sqr () const
	length^2
void	rotate (PosType theta)
Point_2d	rotated (PosType theta) const
	returns a copy of the point that it rotated
void	unitize ()
	rescale to make a unit length vector
Point_2d	unit () const
	rescale to make a unit length vector
PosType *	data ()
PosType &	operator[] (size_t i)
const PosType &	operator[] (size_t i) const

Additional Inherited Members
Static Public Member Functions inherited from Point
static bool	orderX (Point *p1, Point *p2)
static bool	orderXrev (Point *p1, Point *p2)
static bool	orderY (Point *p1, Point *p2)
static bool	orderYrev (Point *p1, Point *p2)
Public Attributes inherited from Point
Point *	next =nullptr
Point *	prev =nullptr
Point *	image =nullptr
unsigned long	id =0
unsigned long	head =0
Boo	in_image
double	dt
Matrix2x2< KappaType >	A
double	gridsize
float	surface_brightness
Branch *	leaf
bool	flag
Public Attributes inherited from Point_2d
PosType	x [2]

Detailed Description

A point that automatically has an image point.

This does not produce a stack of source plan points that are contigious in memory.

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

• SLsimLib/include/point.h