pop_point_2d Class Reference

#include <pop_point_2d.h>

Inheritance diagram for pop_point_2d:

List of all members.

---

Detailed Description

this is a 2d point with a coordinate system.

Definition at line 25 of file pop_point_2d.h.

Public Member Functions
	pop_point_2d (pop_vertex *coordinate_system, vcl_vector< pop_parameter * > &params)
	constructor.
	pop_point_2d (pop_vertex *coordinate_system, double x, double y)
	constructor.
virtual	~pop_point_2d ()
	destructor.
virtual void	update ()
	this is the update method.
virtual pop_point_2d *	cast_to_pop_point_2d ()
	this is the casting which needs to be done.
virtual double	cost (pop_geometric_object *other)
	compute the cost between two points.
bool	operator== (vgl_point_2d< double >const &p) const
bool	operator!= (vgl_point_2d< double >const &p) const
double &	x ()
double	x () const
double &	y ()
double	y () const
void	set (doublepx, doublepy)
void	set (doubleconst p[2])
bool	ideal (double=(double) 0) const
vgl_point_2d< T >	vgl_closest_point_origin (vgl_line_2d< T > const &l)
double	vgl_distance (vgl_point_2d< T >const &p1, vgl_point_2d< T >const &p2)
vcl_ostream &	operator<< (vcl_ostream &s, vgl_point_2d< double > const &p)
vcl_istream &	operator>> (vcl_istream &s, vgl_point_2d< double > &p)
vgl_vector_2d< double >	operator- (vgl_point_2d< double > const &p1, vgl_point_2d< double > const &p2)
vgl_point_2d< double >	operator- (vgl_point_2d< double > const &p, vgl_vector_2d< double > const &v)
vgl_point_2d< double >	operator+ (vgl_point_2d< double > const &p, vgl_vector_2d< double > const &v)
vgl_point_2d< double > &	operator+= (vgl_point_2d< double > &p, vgl_vector_2d< double > const &v)
vgl_point_2d< double > &	operator-= (vgl_point_2d< double > &p, vgl_vector_2d< double > const &v)
double	cross_ratio (vgl_point_2d< T >const &p1, vgl_point_2d< T >const &p2, vgl_point_2d< T >const &p3, vgl_point_2d< T >const &p4)
bool	collinear (vgl_point_2d< double > const &p1, vgl_point_2d< double > const &p2, vgl_point_2d< double > const &p3)
double	ratio (vgl_point_2d< double > const &p1, vgl_point_2d< double > const &p2, vgl_point_2d< double > const &p3)
vgl_point_2d< double >	midpoint (vgl_point_2d< double > const &p1, vgl_point_2d< double > const &p2, doublef=(double) 0.5)
vgl_point_2d< double >	centre (vgl_point_2d< double > const &p1, vgl_point_2d< double > const &p2)
vgl_point_2d< double >	centre (vgl_point_2d< double > const &p1, vgl_point_2d< double > const &p2, vgl_point_2d< double > const &p3)
vgl_point_2d< double >	centre (vgl_point_2d< double > const &p1, vgl_point_2d< double > const &p2, vgl_point_2d< double > const &p3, vgl_point_2d< double > const &p4)
vgl_point_2d< double >	centre (vcl_vector< vgl_point_2d< double > > const &v)
pop_geometric_object *	transform (pop_vertex *destination)
	we should be able to transform to another coordinate system.
pop_geometric_object *	cast_to_pop_geometric_object ()
	we need to have safe down casting.
virtual pop_point_3d *	cast_to_pop_point_3d ()
vcl_vector< pop_parameter * >	get_parameters ()
	get the parameters.
void	set (vcl_vector< pop_parameter * > &params)
	set the parameters.
Public Attributes
pop_vertex *	coordinate_system_
	this is the coordinate system.
Protected Attributes
vcl_vector< pop_parameter * >	params_
	the basic parameters.

---

Constructor & Destructor Documentation

pop_point_2d::pop_point_2d	(	pop_vertex *	coordinate_system,
		vcl_vector< pop_parameter * > &	params
	)

constructor.

Definition at line 9 of file pop_point_2d.cxx.

pop_point_2d::pop_point_2d	(	pop_vertex *	coordinate_system,
		double	x,
		double	y
	)

constructor.

this is used when we want to represent a non parametric result

Definition at line 16 of file pop_point_2d.cxx.

pop_point_2d::~pop_point_2d

(

)

[virtual]

destructor.

Definition at line 24 of file pop_point_2d.cxx.

---

Member Function Documentation

void pop_point_2d::update

(

)

[virtual]

this is the update method.

Implements pop_geometric_object.

Definition at line 30 of file pop_point_2d.cxx.

virtual pop_point_2d* pop_point_2d::cast_to_pop_point_2d

(

)

[inline, virtual]

this is the casting which needs to be done.

Reimplemented from pop_geometric_object.

Definition at line 43 of file pop_point_2d.h.

double pop_point_2d::cost

(

pop_geometric_object *

other

)

[virtual]

compute the cost between two points.

Reimplemented from pop_geometric_object.

Definition at line 36 of file pop_point_2d.cxx.

bool vgl_point_2d< double >::operator==

(

vgl_point_2d< double >const &

p

)

const [inherited]

bool vgl_point_2d< double >::operator!=

(

vgl_point_2d< double >const &

p

)

const [inherited]

double & vgl_point_2d< double >::x

(

)

[inherited]

double vgl_point_2d< double >::x

(

)

const [inherited]

double & vgl_point_2d< double >::y

(

)

[inherited]

double vgl_point_2d< double >::y

(

)

const [inherited]

void vgl_point_2d< double >::set	(	double	px,
		double	py
	)			[inherited]

void vgl_point_2d< double >::set

(

double const

p[2]

)

[inherited]

bool vgl_point_2d< double >::ideal

(

double

= (Type) 0

)

const [inherited]

vgl_point_2d< T > vgl_point_2d< double >::vgl_closest_point_origin

(

vgl_line_2d< T > const &

l

)

[inherited]

double vgl_point_2d< double >::vgl_distance	(	vgl_point_2d< T >const &	p1,
		vgl_point_2d< T >const &	p2
	)			[inherited]

vcl_ostream & vgl_point_2d< double >::operator<<	(	vcl_ostream &	s,
		vgl_point_2d< double > const &	p
	)			[inherited]

vcl_istream & vgl_point_2d< double >::operator>>	(	vcl_istream &	s,
		vgl_point_2d< double > &	p
	)			[inherited]

vgl_vector_2d< double > vgl_point_2d< double >::operator-	(	vgl_point_2d< double > const &	p1,
		vgl_point_2d< double > const &	p2
	)			[inherited]

vgl_point_2d< double > vgl_point_2d< double >::operator-	(	vgl_point_2d< double > const &	p,
		vgl_vector_2d< double > const &	v
	)			[inherited]

vgl_point_2d< double > vgl_point_2d< double >::operator+	(	vgl_point_2d< double > const &	p,
		vgl_vector_2d< double > const &	v
	)			[inherited]

vgl_point_2d< double > & vgl_point_2d< double >::operator+=	(	vgl_point_2d< double > &	p,
		vgl_vector_2d< double > const &	v
	)			[inherited]

vgl_point_2d< double > & vgl_point_2d< double >::operator-=	(	vgl_point_2d< double > &	p,
		vgl_vector_2d< double > const &	v
	)			[inherited]

double vgl_point_2d< double >::cross_ratio	(	vgl_point_2d< T >const &	p1,
		vgl_point_2d< T >const &	p2,
		vgl_point_2d< T >const &	p3,
		vgl_point_2d< T >const &	p4
	)			[inherited]

bool vgl_point_2d< double >::collinear	(	vgl_point_2d< double > const &	p1,
		vgl_point_2d< double > const &	p2,
		vgl_point_2d< double > const &	p3
	)			[inherited]

double vgl_point_2d< double >::ratio	(	vgl_point_2d< double > const &	p1,
		vgl_point_2d< double > const &	p2,
		vgl_point_2d< double > const &	p3
	)			[inherited]

vgl_point_2d< double > vgl_point_2d< double >::midpoint	(	vgl_point_2d< double > const &	p1,
		vgl_point_2d< double > const &	p2,
		double	f = (Type) 0.5
	)			[inherited]

vgl_point_2d< double > vgl_point_2d< double >::centre	(	vgl_point_2d< double > const &	p1,
		vgl_point_2d< double > const &	p2
	)			[inherited]

vgl_point_2d< double > vgl_point_2d< double >::centre	(	vgl_point_2d< double > const &	p1,
		vgl_point_2d< double > const &	p2,
		vgl_point_2d< double > const &	p3
	)			[inherited]

vgl_point_2d< double > vgl_point_2d< double >::centre	(	vgl_point_2d< double > const &	p1,
		vgl_point_2d< double > const &	p2,
		vgl_point_2d< double > const &	p3,
		vgl_point_2d< double > const &	p4
	)			[inherited]

vgl_point_2d< double > vgl_point_2d< double >::centre

(

vcl_vector< vgl_point_2d< double > > const &

v

)

[inherited]

pop_geometric_object * pop_geometric_object::transform

(

pop_vertex *

destination

)

[inherited]

we should be able to transform to another coordinate system.

Definition at line 27 of file pop_geometric_object.cxx.

pop_geometric_object* pop_geometric_object::cast_to_pop_geometric_object

(

)

[inline, inherited]

we need to have safe down casting.

Definition at line 46 of file pop_geometric_object.h.

virtual pop_point_3d* pop_geometric_object::cast_to_pop_point_3d

(

)

[inline, virtual, inherited]

Reimplemented in pop_point_3d.

Definition at line 48 of file pop_geometric_object.h.

vcl_vector<pop_parameter*> pop_object::get_parameters

(

)

[inline, inherited]

get the parameters.

Definition at line 36 of file pop_object.h.

void pop_object::set

(

vcl_vector< pop_parameter * > &

params

)

[inline, inherited]

set the parameters.

Definition at line 39 of file pop_object.h.

---

Member Data Documentation

pop_vertex* pop_geometric_object::coordinate_system_ [inherited]

this is the coordinate system.

Definition at line 39 of file pop_geometric_object.h.

vcl_vector<pop_parameter*> pop_object::params_ [protected, inherited]

the basic parameters.

Definition at line 47 of file pop_object.h.

---

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

• contrib/gel/pop/pop_point_2d.h
• contrib/gel/pop/pop_point_2d.cxx

---