mln::win::ball< G, C > Struct Template Reference [N-D windows]

Generic ball window defined on a given grid. More...

#include <ball.hh>

Inheritance diagram for mln::win::ball< G, C >:

List of all members.

Public Types
typedef dpsites_fwd_piter < ball< G, C > >	bkd_qiter
	Backward site iterator associated type.
typedef Window< void >	category
typedef dpoint< G, C >	dpsite
	DPsite associated type.
typedef ball< G, C >	exact_t
typedef dpsites_fwd_piter < ball< G, C > >	fwd_qiter
	Forward site iterator associated type.
typedef dpoint< G, C >::psite	psite
	Psite associated type.
typedef fwd_qiter	qiter
	Site iterator associated type.
typedef window< dpoint< G, C > >	regular
	Regular window associated type.
typedef dpoint< G, C >::site	site
	Site associated type.
Public Member Functions
	ball (unsigned diameter)
	Constructor.
unsigned	delta () const
	Give the maximum coordinate gap between the window center and a window point.
unsigned	delta_ () const
	Give the maximum coordinate gap between the window center and a window point.
unsigned	diameter () const
	Give the ball diameter.
const dpoint< G, C > &	dp (unsigned i) const
	Give the i-th delta-point.
bool	has (const dpoint< G, C > &dp) const
	Test if the delta-point dp belongs to the window.
bool	is_centered () const
	Test if the window is centered; return true.
bool	is_empty () const
	Test if the window is empty (null size; no delta-point).
bool	is_neighbable_ () const
	Test if this window can be a neighborhood.
bool	is_symmetric () const
	Test if the window is symmetric; return true.
bool	is_valid () const
	return true by default.
void	print (std::ostream &ostr) const
	Print into ostr the window definition.
void	print_ (std::ostream &ostr) const
unsigned	size () const
	Give the number of delta-points.
const std::vector< dpoint< G, C > > &	std_vector () const
	Give the vector of delta-points.
void	sym ()
	Apply a central symmetry to the target window; a no-op here.
const std::vector< dpoint< G, C > > &	vect () const
	Give the vector of delta-points.
Protected Member Functions
void	insert (const dpoint< G, C > &d)
Protected Attributes
unsigned	diameter_
mln::window< dpoint< G, C > >	win_

---

Detailed Description

template<typename G, typename C>
struct mln::win::ball< G, C >

Generic ball window defined on a given grid.

A ball is centered and symmetric; so its diameter is odd.

G is the given grid on which the ball is defined and C is the type of coordinates.

---

Member Typedef Documentation

typedef dpsites_fwd_piter<ball< G, C > > mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::bkd_qiter [inherited]

Backward site iterator associated type.

typedef Window<void> mln::Window< ball< G, C > >::category [inherited]

Reimplemented from mln::Object< ball< G, C > >.

typedef dpoint< G, C > mln::internal::window_base< dpoint< G, C > , ball< G, C > >::dpsite [inherited]

DPsite associated type.

typedef ball< G, C > mln::Object< ball< G, C > >::exact_t [inherited]

typedef dpsites_fwd_piter<ball< G, C > > mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::fwd_qiter [inherited]

Forward site iterator associated type.

typedef dpoint< G, C > ::psite mln::internal::window_base< dpoint< G, C > , ball< G, C > >::psite [inherited]

Psite associated type.

typedef fwd_qiter mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::qiter [inherited]

Site iterator associated type.

typedef window<dpoint< G, C > > mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::regular [inherited]

Regular window associated type.

typedef dpoint< G, C > ::site mln::internal::window_base< dpoint< G, C > , ball< G, C > >::site [inherited]

Site associated type.

---

Constructor & Destructor Documentation

template<typename G , typename C >

mln::win::ball< G, C >::ball

(

unsigned

diameter

)

[inline]

Constructor.

Parameters:

[in]

diameter

Diameter of the ball.

Precondition:

diameter is odd.

References mln::all_to(), mln::internal::classical_window_base< dpoint< G, C >, ball< G, C > >::insert(), and mln::literal::origin.

---

Member Function Documentation

unsigned mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::delta

(

)

const [inherited]

Give the maximum coordinate gap between the window center and a window point.

template<typename G , typename C >

unsigned mln::win::ball< G, C >::delta_

(

)

const [inline]

Give the maximum coordinate gap between the window center and a window point.

Reimplemented from mln::internal::classical_window_base< dpoint< G, C >, ball< G, C > >.

References mln::win::ball< G, C >::diameter_.

template<typename G , typename C >

unsigned mln::win::ball< G, C >::diameter

(

)

const [inline]

Give the ball diameter.

References mln::win::ball< G, C >::diameter_.

Referenced by mln::morpho::approx::impl::dilation_by_distance_thresholding_2d(), mln::morpho::approx::impl::dilation_by_distance_thresholding_3d(), mln::morpho::approx::impl::erosion_by_distance_thresholding_2d(), and mln::morpho::approx::impl::erosion_by_distance_thresholding_3d().

const dpoint< G, C > & mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::dp

(

unsigned

i

)

const [inherited]

Give the i-th delta-point.

bool mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::has

(

const dpoint< G, C > &

dp

)

const [inherited]

Test if the delta-point dp belongs to the window.

void mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::insert

(

const dpoint< G, C > &

d

)

[protected, inherited]

Referenced by mln::win::ball< G, C >::ball().

bool mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::is_centered

(

)

const [inherited]

Test if the window is centered; return true.

bool mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::is_empty

(

)

const [inherited]

Test if the window is empty (null size; no delta-point).

bool mln::internal::window_base< dpoint< G, C > , ball< G, C > >::is_neighbable_

(

)

const [inherited]

Test if this window can be a neighborhood.

bool mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::is_symmetric

(

)

const [inherited]

Test if the window is symmetric; return true.

bool mln::internal::window_base< dpoint< G, C > , ball< G, C > >::is_valid

(

)

const [inherited]

return true by default.

void mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::print

(

std::ostream &

ostr

)

const [inherited]

Print into ostr the window definition.

template<typename G , typename C >

void mln::win::ball< G, C >::print_

(

std::ostream &

ostr

)

const [inline]

Reimplemented from mln::internal::classical_window_base< dpoint< G, C >, ball< G, C > >.

References mln::win::ball< G, C >::diameter_.

unsigned mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::size

(

)

const [inherited]

Give the number of delta-points.

const std::vector<dpoint< G, C > >& mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::std_vector

(

)

const [inherited]

Give the vector of delta-points.

void mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::sym

(

)

[inherited]

Apply a central symmetry to the target window; a no-op here.

const std::vector<dpoint< G, C > >& mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::vect

(

)

const [inherited]

Give the vector of delta-points.

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Member Data Documentation

template<typename G , typename C >

unsigned mln::win::ball< G, C >::diameter_ [protected]

Referenced by mln::win::ball< G, C >::delta_(), mln::win::ball< G, C >::diameter(), and mln::win::ball< G, C >::print_().

mln::window<dpoint< G, C > > mln::internal::classical_window_base< dpoint< G, C > , ball< G, C > >::win_ [protected, inherited]