GEO::vec2HE Struct Reference

2D vector in homogeneous coordinates with coordinates as arithmetic expansions More...

#include <geogram/numerics/exact_geometry.h>

Public Member Functions
	vec2HE ()
	Creates an uninitialized vec2HE.
	vec2HE (const expansion_nt &x_in, const expansion_nt &y_in, const expansion_nt &w_in)
	vec2HE (expansion_nt &&x_in, expansion_nt &&y_in, expansion_nt &&w_in)
	vec2HE (const vec2HE &rhs)
	vec2HE (vec2HE &&rhs)
	vec2HE (const vec2 &rhs)
vec2HE &	operator= (const vec2HE &rhs)
vec2HE &	operator= (vec2HE &&rhs)
expansion_nt *	data ()
const expansion_nt *	data () const
expansion_nt &	operator[] (coord_index_t i)
const expansion_nt &	operator[] (coord_index_t i) const
void	optimize ()
	Optimizes the internal storage of the expansions used to store the coordinates.

Public Attributes
expansion_nt	x
expansion_nt	y
expansion_nt	w

Detailed Description

2D vector in homogeneous coordinates with coordinates as arithmetic expansions

Coordinates support +,-,* and / by multiplying w.

Definition at line 78 of file exact_geometry.h.

Constructor & Destructor Documentation

vec2HE() [1/6]

GEO::vec2HE::vec2HE ( )

inline

Creates an uninitialized vec2HE.

Definition at line 83 of file exact_geometry.h.

vec2HE() [2/6]

GEO::vec2HE::vec2HE ( const expansion_nt &  x_in, const expansion_nt &  y_in, const expansion_nt &  w_in  )

inline

Definition at line 90 of file exact_geometry.h.

vec2HE() [3/6]

GEO::vec2HE::vec2HE ( expansion_nt &&  x_in, expansion_nt &&  y_in, expansion_nt &&  w_in  )

inline

Definition at line 97 of file exact_geometry.h.

vec2HE() [4/6]

GEO::vec2HE::vec2HE ( const vec2HE &  rhs )

inline

Definition at line 104 of file exact_geometry.h.

vec2HE() [5/6]

GEO::vec2HE::vec2HE ( vec2HE &&  rhs )

inline

Definition at line 108 of file exact_geometry.h.

vec2HE() [6/6]

GEO::vec2HE::vec2HE ( const vec2 &  rhs )

inlineexplicit

Definition at line 112 of file exact_geometry.h.

Member Function Documentation

data() [1/2]

expansion_nt * GEO::vec2HE::data ( )

inline

Definition at line 134 of file exact_geometry.h.

data() [2/2]

const expansion_nt * GEO::vec2HE::data ( ) const

inline

Definition at line 138 of file exact_geometry.h.

operator=() [1/2]

vec2HE & GEO::vec2HE::operator= ( const vec2HE &  rhs )

inline

Definition at line 116 of file exact_geometry.h.

operator=() [2/2]

vec2HE & GEO::vec2HE::operator= ( vec2HE &&  rhs )

inline

Definition at line 125 of file exact_geometry.h.

operator[]() [1/2]

expansion_nt & GEO::vec2HE::operator[] ( coord_index_t  i )

inline

Definition at line 142 of file exact_geometry.h.

operator[]() [2/2]

const expansion_nt & GEO::vec2HE::operator[] ( coord_index_t  i ) const

inline

Definition at line 147 of file exact_geometry.h.

optimize()

void GEO::vec2HE::optimize ( )

inline

Optimizes the internal storage of the expansions used to store the coordinates.

Definition at line 156 of file exact_geometry.h.

Member Data Documentation

w

expansion_nt GEO::vec2HE::w

Definition at line 164 of file exact_geometry.h.

x

expansion_nt GEO::vec2HE::x

Definition at line 162 of file exact_geometry.h.

y

expansion_nt GEO::vec2HE::y

Definition at line 163 of file exact_geometry.h.

---

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

• geogram/numerics/exact_geometry.h