mln::slice_image< I > Struct Template Reference [Domain morphers]

2D image extracted from a slice of a 3D image. More...

#include <slice_image.hh>

Inheritance diagram for mln::slice_image< I >:

List of all members.

Public Types
typedef box2d::bkd_piter	bkd_piter
	Backward Site_Iterator associated type.
typedef Image< void >	category
typedef I	delegatee
	Delegatee associated type.
typedef box2d	domain_t
	Site_Set associated type.
typedef slice_image< I >	exact_t
typedef box2d::fwd_piter	fwd_piter
	Forward Site_Iterator associated type.
typedef internal::morpher_lvalue_< I > ::ret	lvalue
	Return type of read-write access.
typedef fwd_piter	piter
	Site_Iterator associated type; default definition is fwd_piter.
typedef box2d::psite	psite
	Point_Site associated type.
typedef I::rvalue	rvalue
	Return type of read-only access.
typedef box2d::site	site
	Site associated type.
typedef slice_image < tag::image_< I > >	skeleton
	Skeleton.
typedef mln::value::set< I::value >	t_eligible_values_set
	Eligible-value-set associated type.
typedef mln::value::set < typename mln::value::super_value < I::value >::ret >	t_values_space
	Value space associated type.
typedef I	unmorph
	Unmorph image associated type.
typedef I::value	value
	Value associated type.
Public Member Functions
mln::metal::const_< I >::ret *	delegatee_ () const
	Return the delegatee_ pointer; default code.
I *	delegatee_ ()
	Return the delegatee_ pointer (non-const version); default code.
void	destroy ()
	Detach data from an image (free it if nobody else hold it).
const box2d &	domain () const
	Give the definition domain.
bool	has (const psite &p) const
	Test if p belongs to the image domain.
const util::tracked_ptr < internal::data< slice_image < I > > > &	hook_data_ () const
	Hook to the image data.
const void *	id_ () const
	Give an identifier of this image.
unsigned	index_of_point (const P &p) const
	Give the offset of the site p.
void	init_ (I &ima, def::coord sli)
bool	is_valid () const
	Test if this image has been initialized; default impl.
std::size_t	nsites () const
	Give the number of sites of the image domain.
	operator slice_image< const I > () const
	Const promotion via conversion.
lvalue	operator() (const typename box2d::psite &p)
	Read and "write if possible" access of pixel value at point site p.
rvalue	operator() (const typename box2d::psite &p) const
	Read-only access of pixel value at point site p.
I::rvalue	operator() (const point2d &p) const
	Read-only access to the image value located at point p.
internal::morpher_lvalue_< I >::ret	operator() (const point2d &p)
	Read-write access to the image value located at point p.
slice_image< I > &	rw ()
	State that the morpher is writable.
def::coord	sli () const
	Give the slice number.
	slice_image ()
	Constructor without argument.
	slice_image (I &ima, def::coord sli)
	Constructor from an image ima and a predicate f.
mln::metal::const_< I >::ret &	unmorph_ () const
	Give the morphed image (const version).
I &	unmorph_ ()
	Give the morphed image (mutable version).
const t_eligible_values_set &	values_eligible () const
const t_values_space &	values_space () const
	Return the value space of the image.
Protected Attributes
util::tracked_ptr < internal::data< slice_image < I > > >	data_

---

Detailed Description

template<typename I>
struct mln::slice_image< I >

2D image extracted from a slice of a 3D image.

---

Member Typedef Documentation

typedef box2d ::bkd_piter mln::internal::image_base< I::value , box2d , slice_image< I > >::bkd_piter [inherited]

Backward Site_Iterator associated type.

typedef Image<void> mln::Image< slice_image< I > >::category [inherited]

Reimplemented from mln::Object< slice_image< I > >.

typedef I mln::internal::image_morpher< I, I::value , box2d , slice_image< I > >::delegatee [inherited]

Delegatee associated type.

typedef box2d mln::internal::image_base< I::value , box2d , slice_image< I > >::domain_t [inherited]

Site_Set associated type.

typedef slice_image< I > mln::Object< slice_image< I > >::exact_t [inherited]

typedef box2d ::fwd_piter mln::internal::image_base< I::value , box2d , slice_image< I > >::fwd_piter [inherited]

Forward Site_Iterator associated type.

typedef internal::morpher_lvalue_< I >::ret mln::internal::image_domain_morpher< I, box2d , slice_image< I > >::lvalue [inherited]

Return type of read-write access.

typedef fwd_piter mln::internal::image_base< I::value , box2d , slice_image< I > >::piter [inherited]

Site_Iterator associated type; default definition is fwd_piter.

typedef box2d ::psite mln::internal::image_base< I::value , box2d , slice_image< I > >::psite [inherited]

Point_Site associated type.

typedef I ::rvalue mln::internal::image_domain_morpher< I, box2d , slice_image< I > >::rvalue [inherited]

Return type of read-only access.

typedef box2d ::site mln::internal::image_base< I::value , box2d , slice_image< I > >::site [inherited]

Site associated type.

template<typename I>

typedef slice_image< tag::image_<I> > mln::slice_image< I >::skeleton

Skeleton.

typedef mln::value::set<I::value > mln::internal::image_base< I::value , box2d , slice_image< I > >::t_eligible_values_set [inherited]

Eligible-value-set associated type.

typedef mln::value::set< typename mln::value::super_value<I::value >::ret > mln::internal::image_base< I::value , box2d , slice_image< I > >::t_values_space [inherited]

Value space associated type.

typedef I mln::internal::image_morpher< I, I::value , box2d , slice_image< I > >::unmorph [inherited]

Unmorph image associated type.

typedef I::value mln::internal::image_base< I::value , box2d , slice_image< I > >::value [inherited]

Value associated type.

---

Constructor & Destructor Documentation

template<typename I >

mln::slice_image< I >::slice_image

(

)

[inline]

Constructor without argument.

template<typename I >

mln::slice_image< I >::slice_image	(	I &	ima,
		def::coord	sli
	)			[inline]

Constructor from an image ima and a predicate f.

References mln::slice_image< I >::init_().

---

Member Function Documentation

mln::metal::const_< I >::ret* mln::internal::image_morpher< I, I::value , box2d , slice_image< I > >::delegatee_

(

)

const [inherited]

Return the delegatee_ pointer; default code.

I* mln::internal::image_morpher< I, I::value , box2d , slice_image< I > >::delegatee_

(

)

[inherited]

Return the delegatee_ pointer (non-const version); default code.

void mln::internal::image_base< I::value , box2d , slice_image< I > >::destroy

(

)

[inherited]

Detach data from an image (free it if nobody else hold it).

template<typename I >

const box2d & mln::slice_image< I >::domain

(

)

const [inline]

Give the definition domain.

References mln::internal::image_base< I::value, box2d, slice_image< I > >::data_, and mln::internal::image_morpher< I, I::value, box2d, slice_image< I > >::is_valid().

bool mln::internal::image_base< I::value , box2d , slice_image< I > >::has

(

const psite &

p

)

const [inherited]

Test if p belongs to the image domain.

const util::tracked_ptr< internal::data<slice_image< I > > >& mln::internal::image_base< I::value , box2d , slice_image< I > >::hook_data_

(

)

const [inherited]

Hook to the image data.

const void* mln::internal::image_base< I::value , box2d , slice_image< I > >::id_

(

)

const [inherited]

Give an identifier of this image.

When several image variables designate the same image, they share the same identifier.

unsigned mln::internal::check::image_fastest_< slice_image< I > , mln::metal::equal< mln_trait_image_speed(slice_image< I >), trait::image::speed::fastest >::eval >::index_of_point

(

const P &

p

)

const [inherited]

Give the offset of the site p.

Parameters:

[in]

p

A site.

Warning:

This method is final.

Precondition:

The image has to be initialized and to own the point p.

Postcondition:

p == point_at_index(result)

template<typename I >

void mln::slice_image< I >::init_	(	I &	ima,
		def::coord	sli
	)			[inline]

References mln::internal::image_base< I::value, box2d, slice_image< I > >::data_, and mln::internal::image_morpher< I, I::value, box2d, slice_image< I > >::is_valid().

Referenced by mln::slice_image< I >::slice_image().

bool mln::internal::image_morpher< I, I::value , box2d , slice_image< I > >::is_valid

(

)

const [inherited]

Test if this image has been initialized; default impl.

Reimplemented from mln::internal::image_base< I::value, box2d, slice_image< I > >.

Referenced by mln::slice_image< I >::domain(), mln::slice_image< I >::init_(), mln::slice_image< I >::operator slice_image< const I >(), and mln::slice_image< I >::sli().

std::size_t mln::internal::image_base< I::value , box2d , slice_image< I > >::nsites

(

)

const [inherited]

Give the number of sites of the image domain.

template<typename I >

mln::slice_image< I >::operator slice_image< const I >

(

)

const [inline]

Const promotion via conversion.

References mln::internal::image_base< I::value, box2d, slice_image< I > >::data_, and mln::internal::image_morpher< I, I::value, box2d, slice_image< I > >::is_valid().

template<typename I >

I::rvalue mln::slice_image< I >::operator()

(

const point2d &

p

)

const [inline]

Read-only access to the image value located at point p.

lvalue mln::internal::image_domain_morpher< I, box2d , slice_image< I > >::operator()

(

const typename box2d ::psite &

p

)

[inherited]

Read and "write if possible" access of pixel value at point site p.

template<typename I >

internal::morpher_lvalue_< I >::ret mln::slice_image< I >::operator()

(

const point2d &

p

)

[inline]

Read-write access to the image value located at point p.

rvalue mln::internal::image_domain_morpher< I, box2d , slice_image< I > >::operator()

(

const typename box2d ::psite &

p

)

const [inherited]

Read-only access of pixel value at point site p.

slice_image< I > & mln::internal::image_morpher< I, I::value , box2d , slice_image< I > >::rw

(

)

[inherited]

State that the morpher is writable.

This allows for C++ to use it as a mutable object even if it is a temporary object.

template<typename I >

def::coord mln::slice_image< I >::sli

(

)

const [inline]

Give the slice number.

References mln::internal::image_base< I::value, box2d, slice_image< I > >::data_, and mln::internal::image_morpher< I, I::value, box2d, slice_image< I > >::is_valid().

I& mln::internal::image_morpher< I, I::value , box2d , slice_image< I > >::unmorph_

(

)

[inherited]

Give the morphed image (mutable version).

mln::metal::const_< I >::ret& mln::internal::image_morpher< I, I::value , box2d , slice_image< I > >::unmorph_

(

)

const [inherited]

Give the morphed image (const version).

const t_eligible_values_set& mln::internal::image_base< I::value , box2d , slice_image< I > >::values_eligible

(

)

const [inherited]

const t_values_space& mln::internal::image_base< I::value , box2d , slice_image< I > >::values_space

(

)

const [inherited]

Return the value space of the image.

---

Member Data Documentation

util::tracked_ptr< internal::data<slice_image< I > > > mln::internal::image_base< I::value , box2d , slice_image< I > >::data_ [protected, inherited]

Referenced by mln::slice_image< I >::domain(), mln::slice_image< I >::init_(), mln::slice_image< I >::operator slice_image< const I >(), and mln::slice_image< I >::sli().