Holds 9 parameters of Ellipse_. More...

#include <homog2d.hpp>

Public Member Functions
	EllParams ()=default

template<typename U >
	EllParams (const EllParams< U > &p)
	Copy-constructor is needed when converting from one type to another type. More...

Public Attributes
T	a

T	a2

T	b

T	b2
	squared values of a and b More...

T	cost
	\( \sin( \theta), \cos( \theta) \) More...

T	sint

T	theta = 0.
	angle More...

T	x0

T	y0
	center More...

Friends
template<typename U >
struct	EllParams

template<typename U >
std::ostream &	operator<< (std::ostream &f, const EllParams< U > &par)

Detailed Description

template<typename T>
struct h2d::detail::EllParams< T >

Holds 9 parameters of Ellipse_.

Constructor & Destructor Documentation

◆ EllParams() [1/2]

template<typename T>

h2d::detail::EllParams< T >::EllParams ( )

default

◆ EllParams() [2/2]

template<typename T>

template<typename U >

h2d::detail::EllParams< T >::EllParams ( const EllParams< U > & p )

inline

Copy-constructor is needed when converting from one type to another type.

     {
         x0   = p.x0;
         y0   = p.y0;
         theta= p.theta;
         sint = p.sint;
         cost = p.cost;
         a    = p.a;
         b    = p.b;
         a2   = p.a2;
         b2   = p.b2;
     }

Friends And Related Function Documentation

◆ EllParams

template<typename T>

template<typename U >

friend struct EllParams

friend

◆ operator<<

template<typename T>

template<typename U >

std::ostream& operator<<	(	std::ostream &	f,
		const EllParams< U > &	par
	)

friend

 {
     f << "EllParams: origin=" << par.x0 << "," << par.y0
         << " angle=" << par.theta *180./M_PI
         << " a=" << par.a << " b=" << par.b
         << ' ';
     return f;
 }