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

#include <mln/core/internal/image_identity.hh>

Public Member Functions

mln::metal::const_< I >::retdelegatee_ () const
I * delegatee_ ()
void destroy ()
const I::domain_t & domain () const
bool has (const psite &p) const
bool has (const typename I::psite &p) const
bool is_valid () const
std::size_t nsites () const
rvalue operator() (const typename S::psite &p) const
lvalue operator() (const typename S::psite &p)
E & rw ()
I & unmorph_ ()
mln::metal::const_< I >::retunmorph_ () const
const t_eligible_values_setvalues_eligible () const
const t_values_spacevalues_space () const

Protected Member Functions

 image_identity ()

Protected Attributes

mln::util::tracked_ptr
< internal::data< E > > 
data_

Public Types

typedef S::bkd_piter bkd_piter
typedef Image< void > category
typedef I delegatee
typedef S domain_t
typedef E exact_t
typedef S::fwd_piter fwd_piter
typedef
internal::morpher_lvalue_< I >
::ret 
lvalue
typedef fwd_piter piter
typedef S::psite psite
typedef I::rvalue rvalue
typedef S::site site
typedef mln::value::set< I::value > t_eligible_values_set
typedef mln::value::set
< typename
mln::value::super_value
< I::value >::ret
t_values_space
typedef I unmorph
typedef I::value value

Detailed Description

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

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

Parameter S is a point set type.

Definition at line 130 of file image_identity.hh.

Constructor & Destructor Documentation

template<typename I, typename S, typename E>
mln::internal::image_identity< I, S, E >::image_identity ( )
protected

Constructor.

Member Function Documentation

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

INTERNAL_API Return the delegatee_ pointer; default code.

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).

template<typename I, typename S, typename E>
const I ::domain_t& mln::internal::image_identity< I, S, E >::domain ( ) const
bool mln::internal::image_base< I::value , S, E >::has ( const psite p) const
inherited

Test if p belongs to the image domain.

template<typename I, typename S, typename E>
bool mln::internal::image_identity< I, S, E >::has ( const typename I::psite &  p) const
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>
rvalue mln::internal::image_identity< I, S, E >::operator() ( const typename S::psite &  p) const

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

template<typename I, typename S, typename E>
lvalue mln::internal::image_identity< I, S, E >::operator() ( const typename S::psite &  p)

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

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

INTERNAL_API Give the morphed image (mutable version).

mln::metal::const_< I >::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

mln::util::tracked_ptr< internal::data<E> > mln::internal::image_base< I::value , S, E >::data_
protectedinherited

INTERNAL_API Internal data, sharable by several images.

Definition at line 176 of file core/internal/image_base.hh.

Member Typedef Documentation

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

Backward Site_Iterator associated type.

Definition at line 122 of file core/internal/image_base.hh.

template<typename E>
typedef Image<void> mln::Image< E >::category
inherited

Definition at line 78 of file core/concept/image.hh.

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

Delegatee associated type.

Definition at line 60 of file image_morpher.hh.

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

Site_Set associated type.

Definition at line 109 of file core/internal/image_base.hh.

template<typename E>
typedef E mln::Object< E >::exact_t
inherited

Definition at line 105 of file object.hh.

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

Forward Site_Iterator associated type.

Definition at line 119 of file core/internal/image_base.hh.

template<typename I, typename S, typename E>
typedef internal::morpher_lvalue_< I >::ret mln::internal::image_identity< I, S, E >::lvalue

Return type of read-write access.

Definition at line 143 of file image_identity.hh.

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

Site_Iterator associated type; default definition is fwd_piter.

Definition at line 127 of file core/internal/image_base.hh.

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

Point_Site associated type.

Definition at line 112 of file core/internal/image_base.hh.

template<typename I, typename S, typename E>
typedef I ::rvalue mln::internal::image_identity< I, S, E >::rvalue

Return type of read-only access.

Definition at line 140 of file image_identity.hh.

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

Site associated type.

Definition at line 115 of file core/internal/image_base.hh.

typedef mln::value::set<I::value > mln::internal::image_base< I::value , S, E >::t_eligible_values_set
inherited

Eligible-value-set associated type.

Definition at line 95 of file core/internal/image_base.hh.

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.

Definition at line 102 of file core/internal/image_base.hh.

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

Unmorph image associated type.

Definition at line 72 of file image_morpher.hh.

template<typename I, typename S, typename E>
typedef I ::value mln::internal::image_identity< I, S, E >::value

Value associated type.

Definition at line 137 of file image_identity.hh.