HMatrix1D Class Reference

#include <HMatrix1D.h>

List of all members.

Public Member Functions
	HMatrix1D ()
	Default constructor.
	HMatrix1D (const HMatrix1D &M)
	Copy constructor.
	HMatrix1D (const HMatrix1D &, const HMatrix1D &)
	HMatrix1D (vnl_double_2x2 const &M)
	Constructor.
	HMatrix1D (const double *t_matrix)
	Constructor.
	HMatrix1D (vcl_istream &s)
	~HMatrix1D ()
	Destructor.
vgl_homg_point_1d< double >	operator() (const vgl_homg_point_1d< double > &x1) const
	Return the transformed point given by $x_2 = { H} x_1$.
vgl_homg_point_1d< double >	preimage (const vgl_homg_point_1d< double > &x2) const
	Return the transformed point given by $x_1 = { H}^{-1} x_2$.
double	get (unsigned int row_index, unsigned int col_index) const
	Get matrix element at (row_index, col_index).
void	get (double *t_matrix) const
	Fill H with contents of this.
void	get (vnl_matrix< double > *t_matrix) const
	Fill H with contents of this.
const vnl_double_2x2 &	get_matrix () const
const vnl_double_2x2 &	get_inverse () const
void	set (const double *t_matrix)
	Set to 2x2 row-stored matrix, and cache inverse.
void	set (vnl_double_2x2 const &t_matrix)
	Set to given vnl_matrix, and cache inverse.
void	set_inverse (vnl_double_2x2 const &t21_matrix)
	Set to inverse of given vnl_matrix, and cache inverse.
Static Public Member Functions
static HMatrix1D	read (char const *filename)
	Read H from file.
static HMatrix1D	read (vcl_istream &)
	Read H from vcl_istream.
Private Member Functions
vgl_homg_point_1d< double >	transform_to_plane2 (const vgl_homg_point_1d< double > &x1) const
	Return the transformed point given by $x_2 = { H} x_1$.
vgl_homg_point_1d< double >	transform_to_plane1 (const vgl_homg_point_1d< double > &x2) const
	Return the transformed point given by $x_1 = { H}^{-1} x_2$.
Private Attributes
vnl_double_2x2	t12_matrix_
vnl_double_2x2	t21_matrix_

---

Detailed Description

Definition at line 23 of file HMatrix1D.h.

---

Constructor & Destructor Documentation

HMatrix1D::HMatrix1D

(

)

Default constructor.

Definition at line 17 of file HMatrix1D.cxx.

HMatrix1D::HMatrix1D

(

const HMatrix1D &

M

)

Copy constructor.

Definition at line 22 of file HMatrix1D.cxx.

HMatrix1D::HMatrix1D	(	const HMatrix1D &	A,
		const HMatrix1D &	B
	)

Definition at line 39 of file HMatrix1D.cxx.

HMatrix1D::HMatrix1D

(

vnl_double_2x2 const &

M

)

Constructor.

Definition at line 31 of file HMatrix1D.cxx.

HMatrix1D::HMatrix1D

(

const double *

t_matrix

)

Constructor.

Definition at line 48 of file HMatrix1D.cxx.

HMatrix1D::HMatrix1D

(

vcl_istream &

s

)

Definition at line 54 of file HMatrix1D.cxx.

HMatrix1D::~HMatrix1D

(

)

Destructor.

Definition at line 61 of file HMatrix1D.cxx.

---

Member Function Documentation

double HMatrix1D::get	(	unsigned int	row_index,
		unsigned int	col_index
	)		const

Get matrix element at (row_index, col_index).

Definition at line 115 of file HMatrix1D.cxx.

void HMatrix1D::get

(

double *

t_matrix

)

const

Fill H with contents of this.

Definition at line 121 of file HMatrix1D.cxx.

void HMatrix1D::get

(

vnl_matrix< double > *

t_matrix

)

const

Fill H with contents of this.

Definition at line 129 of file HMatrix1D.cxx.

const vnl_double_2x2& HMatrix1D::get_inverse

(

)

const [inline]

Definition at line 65 of file HMatrix1D.h.

const vnl_double_2x2& HMatrix1D::get_matrix

(

)

const [inline]

Definition at line 64 of file HMatrix1D.h.

vgl_homg_point_1d< double > HMatrix1D::operator()

(

const vgl_homg_point_1d< double > &

x1

)

const

Return the transformed point given by $x_2 = { H} x_1$.

Definition at line 67 of file HMatrix1D.cxx.

vgl_homg_point_1d< double > HMatrix1D::preimage

(

const vgl_homg_point_1d< double > &

x2

)

const

Return the transformed point given by $x_1 = { H}^{-1} x_2$.

Definition at line 75 of file HMatrix1D.cxx.

HMatrix1D HMatrix1D::read

(

char const *

filename

)

[static]

Read H from file.

Definition at line 103 of file HMatrix1D.cxx.

HMatrix1D HMatrix1D::read

(

vcl_istream &

s

)

[static]

Read H from vcl_istream.

Definition at line 96 of file HMatrix1D.cxx.

void HMatrix1D::set

(

const double *

t_matrix

)

Set to 2x2 row-stored matrix, and cache inverse.

Definition at line 135 of file HMatrix1D.cxx.

void HMatrix1D::set

(

vnl_double_2x2 const &

t_matrix

)

Set to given vnl_matrix, and cache inverse.

Definition at line 145 of file HMatrix1D.cxx.

void HMatrix1D::set_inverse

(

vnl_double_2x2 const &

t21_matrix

)

Set to inverse of given vnl_matrix, and cache inverse.

Definition at line 153 of file HMatrix1D.cxx.

vgl_homg_point_1d<double> HMatrix1D::transform_to_plane1

(

const vgl_homg_point_1d< double > &

x2

)

const [inline, private]

Return the transformed point given by $x_1 = { H}^{-1} x_2$.

Definition at line 55 of file HMatrix1D.h.

vgl_homg_point_1d<double> HMatrix1D::transform_to_plane2

(

const vgl_homg_point_1d< double > &

x1

)

const [inline, private]

Return the transformed point given by $x_2 = { H} x_1$.

Definition at line 52 of file HMatrix1D.h.

---

Member Data Documentation

vnl_double_2x2 HMatrix1D::t12_matrix_ [private]

Definition at line 26 of file HMatrix1D.h.

vnl_double_2x2 HMatrix1D::t21_matrix_ [private]

Definition at line 27 of file HMatrix1D.h.

---

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

• contrib/oxl/mvl/HMatrix1D.h
• contrib/oxl/mvl/HMatrix1D.cxx