an homogeneous 2d matrix class More...

#include <a_2dh.h>

Inheritance diagram for a_2dh:

Collaboration diagram for a_2dh:

Public Member Functions
	a_2dh ()

	a_2dh (double x, double y, double t=1)

	a_2dh (const a_point2 &p)

	a_2dh (const a_mat &m)

void	set (double x, double y, double t=1)

void	set (const a_point2 &p)

a_point2	point2 () const

void	X (double v)

void	Y (double v)

void	T (double v)

double	X () const

double	Y () const

double	T () const

double	x () const

double	y () const

Public Member Functions inherited from a_mat_c
	a_mat_c (UI i, double v=0)

	a_mat_c (int i, double v=0)

a_mat_c &	operator= (const a_mat &m)

double &	operator() (const UI i)

double	operator() (const UI i) const

double	sumsq () const

double	norm () const

void	normalise ()

Public Member Functions inherited from a_mat
	a_mat (UI i, UI j, double v=0)

	a_mat (int i, int j, double v=0)

	a_mat (const a_mat &m)

	~a_mat ()

UI	maxi () const

UI	maxj () const

UI	size () const

std::valarray< double > &	x () const

virtual double &	operator() (const UI i, const UI j)

virtual double	operator() (const UI i, const UI j) const

a_mat &	operator= (const a_mat &m)

bool	operator== (const a_mat &a)

a_mat &	operator- ()

a_mat &	operator+= (const a_mat &a)

a_mat	operator+ (const a_mat &a)

a_mat &	operator-= (const a_mat &a)

a_mat	operator- (const a_mat &a)

a_mat &	operator*= (double v)

a_mat	operator* (double v)

a_mat &	operator/= (double v)

a_mat	operator/ (double v)

a_mat	transpose ()

void	swapc (UI c1, UI c2)

void	swapr (UI r1, UI r2)

a_mat	sub_matrix (const UI i, const UI j) const

virtual void	read (std::istream &i)

virtual void	write (std::ostream &o) const

Public Member Functions inherited from a_mat_base
virtual const std::string	classname ()

Public Member Functions inherited from a_base
	a_base ()

void	read (const std::string &file_in)

void	write (const std::string &file_out) const

void	small (double tol)

double	small () const

Static Public Member Functions
static const std::string	help ()

Static Public Member Functions inherited from a_mat_base
static const std::string	help ()

Static Public Member Functions inherited from a_base
static const std::string	help ()

Friends
std::istream &	operator>> (std::istream &i, a_2dh &m)

std::ostream &	operator<< (std::ostream &o, const a_2dh &m)

Additional Inherited Members
Protected Attributes inherited from a_mat
UI	maxi_

UI	maxj_

std::valarray< double > *	x_

Protected Attributes inherited from a_base
double	verysmall_

Detailed Description

an homogeneous 2d matrix class

Definition at line 29 of file a_2dh.h.

Constructor & Destructor Documentation

◆ a_2dh() [1/4]

a_2dh::a_2dh ( )

inline

Definition at line 32 of file a_2dh.h.

◆ a_2dh() [2/4]

a_2dh::a_2dh	(	double	x,
		double	y,
		double	t = `1`
	)

inline

Definition at line 33 of file a_2dh.h.

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◆ a_2dh() [3/4]

a_2dh::a_2dh ( const a_point2 & p )

inline

Definition at line 34 of file a_2dh.h.

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◆ a_2dh() [4/4]

a_2dh::a_2dh ( const a_mat & m )

Definition at line 24 of file a_2dh.cxx.

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Member Function Documentation

◆ help()

const std::string a_2dh::help ( )

static

Definition at line 4 of file a_2dh.cxx.

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◆ point2()

a_point2 a_2dh::point2 ( ) const

inline

Definition at line 39 of file a_2dh.h.

◆ set() [1/2]

void a_2dh::set ( const a_point2 & p )

inline

Definition at line 38 of file a_2dh.h.

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◆ set() [2/2]

void a_2dh::set	(	double	x,
		double	y,
		double	t = `1`
	)

inline

Definition at line 37 of file a_2dh.h.

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◆ T() [1/2]

double a_2dh::T ( ) const

inline

Definition at line 45 of file a_2dh.h.

◆ T() [2/2]

void a_2dh::T ( double v )

inline

Definition at line 42 of file a_2dh.h.

◆ X() [1/2]

double a_2dh::X ( ) const

inline

Definition at line 43 of file a_2dh.h.

◆ x()

double a_2dh::x ( ) const

inline

Definition at line 46 of file a_2dh.h.

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◆ X() [2/2]

void a_2dh::X ( double v )

inline

Definition at line 40 of file a_2dh.h.

◆ Y() [1/2]

double a_2dh::Y ( ) const

inline

Definition at line 44 of file a_2dh.h.

◆ y()

double a_2dh::y ( ) const

inline

Definition at line 47 of file a_2dh.h.

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◆ Y() [2/2]

void a_2dh::Y ( double v )

inline

Definition at line 41 of file a_2dh.h.

Friends And Related Function Documentation

◆ operator<<

std::ostream& operator<<	(	std::ostream &	o,
		const a_2dh &	m
	)

friend

Definition at line 43 of file a_2dh.cxx.

◆ operator>>

std::istream& operator>>	(	std::istream &	i,
		a_2dh &	m
	)

friend

Definition at line 33 of file a_2dh.cxx.

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

include/a_2dh.h
mat/a_2dh.cxx

Public Member Functions

Static Public Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ a_2dh() [1/4]

◆ a_2dh() [2/4]

◆ a_2dh() [3/4]

◆ a_2dh() [4/4]

Member Function Documentation

◆ help()

◆ point2()

◆ set() [1/2]

◆ set() [2/2]

◆ T() [1/2]

◆ T() [2/2]

◆ X() [1/2]

◆ x()

◆ X() [2/2]

◆ Y() [1/2]

◆ y()

◆ Y() [2/2]

Friends And Related Function Documentation

◆ operator<<

◆ operator>>