Homg2D Class Reference

#include <Homg2D.h>

Inheritance diagram for Homg2D:

List of all members.

Public Member Functions
	Homg2D ()
	Default constructor.
	Homg2D (const Homg2D &that)
	Copy constructor.
	Homg2D (double px, double py, double pw)
	Construct a Homg2D from three doubles.
	Homg2D (const vnl_vector< double > &v)
	Construct from 3-vector.
	Homg2D (const vnl_vector_fixed< double, 3 > &v)
	Construct from 3-vector.
	~Homg2D ()
	Destructor.
Homg2D &	operator= (const Homg2D &that)
	Assignment.
vnl_double_3	get_vector () const
vnl_double_3 &	asVector ()
void	get (double *x_ptr, double *y_ptr, double *w_ptr) const
	Retrieve components. Do not attempt to write into null pointers.
Static Public Member Functions
static void	set_infinitesimal_tol (double tol)
	Static method to set the default tolerance used for infinitesimal checks.
Static Public Attributes
static double	infinity = 1.7976931348623157E+308
	Standard placeholder for methods that wish to return infinity.
static double	infinitesimal_tol = 1e-12
	The tolerance used in "near zero" tests in the Homg subclasses.
double	x () const
	Return x.
double &	x ()
	Return reference to x.
double	y () const
	Return y.
double &	y ()
	Return reference to y.
double	w () const
	Return w.
double &	w ()
	Return reference to w.
void	set (double px, double py, double pw)
	Set x,y,w.
void	set (const vnl_vector_fixed< double, 3 > &v)
	Set from vector.
void	set (const vnl_vector< double > &v)
	Set from vector.
void	set (unsigned int index, double v)
	Set element.
double	get_x () const
	deprecated.
double	get_y () const
	deprecated.
double	get_w () const
	deprecated.

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Detailed Description

Definition at line 26 of file Homg2D.h.

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Constructor & Destructor Documentation

Homg2D::Homg2D

(

)

[inline]

Default constructor.

Definition at line 33 of file Homg2D.h.

Homg2D::Homg2D

(

const Homg2D &

that

)

[inline]

Copy constructor.

Definition at line 36 of file Homg2D.h.

Homg2D::Homg2D	(	double	px,
		double	py,
		double	pw
	)		[inline]

Construct a Homg2D from three doubles.

Definition at line 39 of file Homg2D.h.

Homg2D::Homg2D

(

const vnl_vector< double > &

v

)

[inline]

Construct from 3-vector.

Definition at line 42 of file Homg2D.h.

Homg2D::Homg2D

(

const vnl_vector_fixed< double, 3 > &

v

)

[inline]

Construct from 3-vector.

Definition at line 45 of file Homg2D.h.

Homg2D::~Homg2D

(

)

[inline]

Destructor.

Definition at line 48 of file Homg2D.h.

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Member Function Documentation

vnl_double_3& Homg2D::asVector

(

)

[inline]

Definition at line 59 of file Homg2D.h.

void Homg2D::get	(	double *	x_ptr,
		double *	y_ptr,
		double *	w_ptr
	)		const [inline]

Retrieve components. Do not attempt to write into null pointers.

Definition at line 62 of file Homg2D.h.

vnl_double_3 Homg2D::get_vector

(

)

const [inline]

Definition at line 58 of file Homg2D.h.

double Homg2D::get_w

(

)

const [inline, private]

deprecated.

Definition at line 92 of file Homg2D.h.

double Homg2D::get_x

(

)

const [inline, private]

deprecated.

Definition at line 88 of file Homg2D.h.

double Homg2D::get_y

(

)

const [inline, private]

deprecated.

Definition at line 90 of file Homg2D.h.

Homg2D& Homg2D::operator=

(

const Homg2D &

that

)

[inline]

Assignment.

Definition at line 51 of file Homg2D.h.

void Homg2D::set	(	double	px,
		double	py,
		double	pw
	)		[inline]

Set x,y,w.

Definition at line 96 of file Homg2D.h.

void Homg2D::set

(

const vnl_vector_fixed< double, 3 > &

v

)

[inline]

Set from vector.

Definition at line 104 of file Homg2D.h.

void Homg2D::set

(

const vnl_vector< double > &

v

)

[inline]

Set from vector.

Definition at line 107 of file Homg2D.h.

void Homg2D::set	(	unsigned int	index,
		double	v
	)		[inline]

Set element.

Definition at line 110 of file Homg2D.h.

static void Homg::set_infinitesimal_tol

(

double

tol

)

[static, inherited]

Static method to set the default tolerance used for infinitesimal checks.

The default is 1e-12.

double Homg2D::w

(

)

const [inline]

Return w.

Definition at line 82 of file Homg2D.h.

double& Homg2D::w

(

)

[inline]

Return reference to w.

Definition at line 84 of file Homg2D.h.

double Homg2D::x

(

)

const [inline]

Return x.

Definition at line 72 of file Homg2D.h.

double& Homg2D::x

(

)

[inline]

Return reference to x.

Definition at line 74 of file Homg2D.h.

double Homg2D::y

(

)

const [inline]

Return y.

Definition at line 77 of file Homg2D.h.

double& Homg2D::y

(

)

[inline]

Return reference to y.

Definition at line 79 of file Homg2D.h.

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Member Data Documentation

double Homg::infinitesimal_tol = 1e-12 [static, inherited]

The tolerance used in "near zero" tests in the Homg subclasses.

Definition at line 32 of file Homg.h.

double Homg::infinity = 1.7976931348623157E+308 [static, inherited]

Standard placeholder for methods that wish to return infinity.

Definition at line 29 of file Homg.h.

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

• contrib/oxl/mvl/Homg2D.h