#include <image_domain_morpher.hh>

Inheritance diagram for mln::internal::image_domain_morpher< I, S, E >:

Public Types
typedef S::bkd_piter	bkd_piter
	Backward Site_Iterator associated type.
typedef Image< void >	category
typedef I	delegatee
	Delegatee associated type.
typedef S	domain_t
	Site_Set associated type.
typedef E	exact_t
typedef S::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 S::psite	psite
	Point_Site associated type.
typedef I::rvalue	rvalue
	Return type of read-only access.
typedef S::site	site
	Site associated type.
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).
bool	has (const psite &p) const
	Test if `p` belongs to the image domain.
const util::tracked_ptr < internal::data< E > > &	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`.
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.
rvalue	operator() (const typename S::psite &p) const
	Read-only access of pixel value at point site `p`.
lvalue	operator() (const typename S::psite &p)
	Read and "write if possible" access of pixel value at point site `p`.
E &	rw ()
	State that the morpher is writable.
I &	unmorph_ ()
	Give the morphed image (mutable version).
mln::metal::const_< I >::ret &	unmorph_ () const
	Give the morphed image (const version).
const t_eligible_values_set &	values_eligible () const
const t_values_space &	values_space () const
	Return the value space of the image.
Protected Member Functions
	image_domain_morpher ()
	Constructor (protected) without argument.
Protected Attributes
util::tracked_ptr < internal::data< E > >	data_

Detailed Description

template<typename I, typename S, typename E>
class mln::internal::image_domain_morpher< I, S, E >

A base class for image morphers w.r.t. domain.

Parameter I is the morphed image type. Parameter S is the morpher site set type. Parameter E is the exact (morpher image) type.

Member Typedef Documentation

typedef S ::bkd_piter mln::internal::image_base< I::value , S, E >::bkd_piter [inherited]

Backward Site_Iterator associated type.

template<typename E>

typedef Image<void> mln::Image< E >::category [inherited]

Reimplemented from mln::Object< E >.

typedef I mln::internal::image_morpher< I, I::value , S, E >::delegatee [inherited]

Delegatee associated type.

typedef S mln::internal::image_base< I::value , S, E >::domain_t [inherited]

Site_Set associated type.

template<typename E>

typedef E mln::Object< E >::exact_t [inherited]

typedef S ::fwd_piter mln::internal::image_base< I::value , S, E >::fwd_piter [inherited]

Forward Site_Iterator associated type.

template<typename I, typename S, typename E>

typedef internal::morpher_lvalue_::ret mln::internal::image_domain_morpher< I, S, E >::lvalue

Return type of read-write access.

Reimplemented in mln::hexa, and mln::hexa< image2d< V > >.

typedef fwd_piter mln::internal::image_base< I::value , S, E >::piter [inherited]

Site_Iterator associated type; default definition is fwd_piter.

typedef S ::psite mln::internal::image_base< I::value , S, E >::psite [inherited]

Point_Site associated type.

template<typename I, typename S, typename E>

typedef I ::rvalue mln::internal::image_domain_morpher< I, S, E >::rvalue

Return type of read-only access.

Reimplemented in mln::hexa, and mln::hexa< image2d< V > >.

typedef S ::site mln::internal::image_base< I::value , S, E >::site [inherited]

Site associated type.

typedef mln::value::set<I::value > mln::internal::image_base< I::value , S, E >::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 , S, E >::t_values_space [inherited]

Value space associated type.

typedef I mln::internal::image_morpher< I, I::value , S, E >::unmorph [inherited]

Unmorph image associated type.

typedef I::value mln::internal::image_base< I::value , S, E >::value [inherited]

Value associated type.

Reimplemented in mln::internal::image_identity< I, S, E >.

Constructor & Destructor Documentation

template<typename I , typename S , typename E >

mln::internal::image_domain_morpher< I, S, E >::image_domain_morpher ( ) [inline, protected]

Constructor (protected) without argument.

Member Function Documentation

mln::metal::const_::ret* mln::internal::image_morpher< I, I::value , S, E >::delegatee_ ( ) const [inherited]

Return the delegatee_ pointer; default code.

Referenced by mln::internal::image_identity< I, S, E >::domain(), mln::internal::image_identity< I, S, E >::has(), mln::internal::image_identity< I, S, E >::operator()(), and mln::internal::image_domain_morpher< I, S, E >::operator()().

I* mln::internal::image_morpher< I, I::value , S, E >::delegatee_ ( ) [inherited]

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

void mln::internal::image_base< I::value , S, E >::destroy ( ) [inherited]

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

bool mln::internal::image_base< I::value , S, E >::has ( const psite & p ) const [inherited]

Test if p belongs to the image domain.

Referenced by mln::internal::image_domain_morpher< I, S, E >::operator()().

const util::tracked_ptr< internal::data<E> >& mln::internal::image_base< I::value , S, E >::hook_data_ ( ) const [inherited]

Hook to the image data.

const void* mln::internal::image_base< I::value , S, E >::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_< E, mln::metal::equal< mln_trait_image_speed(E), 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)

bool mln::internal::image_morpher< I, I::value , S, E >::is_valid ( ) const [inherited]

Test if this image has been initialized; default impl.

Reimplemented from mln::internal::image_base< I::value, S, E >.

std::size_t mln::internal::image_base< I::value , S, E >::nsites ( ) const [inherited]

Give the number of sites of the image domain.

template<typename I , typename S, typename E >

I::rvalue mln::internal::image_domain_morpher< I, S, E >::operator() ( const typename S::psite & p ) const [inline]

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

Reimplemented in mln::unproject_image< I, D, F >.

References mln::exact().

template<typename I , typename S, typename E >

image_domain_morpher< I, S, E >::lvalue mln::internal::image_domain_morpher< I, S, E >::operator() ( const typename S::psite & p ) [inline]

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

Reimplemented in mln::unproject_image< I, D, F >.

References mln::internal::image_morpher< I, I::value, S, E >::delegatee_(), mln::exact(), and mln::internal::image_base< I::value, S, E >::has().

E& mln::internal::image_morpher< I, I::value , S, E >::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.

I& mln::internal::image_morpher< I, I::value , S, E >::unmorph_ ( ) [inherited]

Give the morphed image (mutable version).

mln::metal::const_::ret& mln::internal::image_morpher< I, I::value , S, E >::unmorph_ ( ) const [inherited]

Give the morphed image (const version).

const t_eligible_values_set& mln::internal::image_base< I::value , S, E >::values_eligible ( ) const [inherited]

const t_values_space& mln::internal::image_base< I::value , S, E >::values_space ( ) const [inherited]

Return the value space of the image.

Member Data Documentation

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

mln::internal::image_domain_morpher< I, S, E > Class Template Reference

Public Types

Public Member Functions

Protected Member Functions