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mln::extension_fun< I, F > Class Template Reference

#include <mln/core/image/dmorph/extension_fun.hh>

Public Member Functions

 extension_fun ()
 extension_fun (I &ima, const F &fun)
mln::metal::const_< I >::retdelegatee_ () const
I * delegatee_ ()
void destroy ()
const I::domain_t & domain () const
const F & extension () const
bool has (const psite &p) const
template<typename P >
bool has (const P &p) const
bool has (const typename I::psite &p) const
void init_ (I &ima, const F &fun)
bool is_valid () const
std::size_t nsites () const
I::value operator() (const typename I::psite &p) const
internal::morpher_lvalue_< I >::ret operator() (const typename I::psite &p)
rvalue operator() (const typename I::domain_t::psite &p) const
lvalue operator() (const typename I::domain_t::psite &p)
extension_fun< I, F > & rw ()
I & unmorph_ ()
mln::metal::const_< I >::retunmorph_ () const
const t_eligible_values_setvalues_eligible () const
const t_values_spacevalues_space () const

Protected Attributes

mln::util::tracked_ptr
< internal::data
< extension_fun< I, F > > > 
data_

Public Types

typedef I::domain_t::bkd_piter bkd_piter
typedef Image< void > category
typedef I delegatee
typedef I::domain_t domain_t
typedef extension_fun< I, F > exact_t
typedef I::domain_t::fwd_piter fwd_piter
typedef
internal::morpher_lvalue_< I >
::ret 
lvalue
typedef fwd_piter piter
typedef I::domain_t::psite psite
typedef I::value rvalue
typedef I::domain_t::site site
typedef extension_fun
< tag::image_< I >
, tag::function_< F > > 
skeleton
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 F>
class mln::extension_fun< I, F >

Extends the domain of an image with a function.

Definition at line 102 of file extension_fun.hh.

Constructor & Destructor Documentation

template<typename I, typename F>
mln::extension_fun< I, F >::extension_fun ( )

Constructor without argument.

template<typename I, typename F>
mln::extension_fun< I, F >::extension_fun ( I &  ima,
const F &  fun 
)

Constructor from an image ima and a function fun.

Member Function Documentation

mln::metal::const_< I >::ret* mln::internal::image_morpher< I, I::value , I::domain_t , extension_fun< I, F > >::delegatee_ ( ) const
inherited

INTERNAL_API Return the delegatee_ pointer; default code.

I* mln::internal::image_morpher< I, I::value , I::domain_t , extension_fun< I, F > >::delegatee_ ( )
inherited

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

void mln::internal::image_base< I::value , I::domain_t , extension_fun< I, F > >::destroy ( )
inherited

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

const I ::domain_t& mln::internal::image_identity< I, I::domain_t , extension_fun< I, F > >::domain ( ) const
inherited
template<typename I, typename F>
const F& mln::extension_fun< I, F >::extension ( ) const

Give the extension function.

bool mln::internal::image_base< I::value , I::domain_t , extension_fun< I, F > >::has ( const psite p) const
inherited

Test if p belongs to the image domain.

template<typename I, typename F>
template<typename P >
bool mln::extension_fun< I, F >::has ( const P &  p) const

Test if p is valid.

It returns always true, assuming that the function is valid for any p.

bool mln::internal::image_identity< I, I::domain_t , extension_fun< I, F > >::has ( const typename I::psite &  p) const
inherited
template<typename I, typename F>
void mln::extension_fun< I, F >::init_ ( I &  ima,
const F &  fun 
)

INTERNAL_API Deferred initialization from an image ima and a function fun.

bool mln::internal::image_morpher< I, I::value , I::domain_t , extension_fun< I, F > >::is_valid ( ) const
inherited

Test if this image has been initialized; default impl.

Reimplemented from mln::internal::image_base< I::value, I::domain_t, extension_fun< I, F > >.

std::size_t mln::internal::image_base< I::value , I::domain_t , extension_fun< I, F > >::nsites ( ) const
inherited

Give the number of sites of the image domain.

template<typename I, typename F>
I ::value mln::extension_fun< I, F >::operator() ( const typename I::psite &  p) const

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

template<typename I, typename F>
internal::morpher_lvalue_< I >::ret mln::extension_fun< I, F >::operator() ( const typename I::psite &  p)

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

rvalue mln::internal::image_identity< I, I::domain_t , extension_fun< I, F > >::operator() ( const typename I::domain_t ::psite p) const
inherited

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

lvalue mln::internal::image_identity< I, I::domain_t , extension_fun< I, F > >::operator() ( const typename I::domain_t ::psite p)
inherited

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

extension_fun< I, F > & mln::internal::image_morpher< I, I::value , I::domain_t , extension_fun< I, F > >::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 , I::domain_t , extension_fun< I, F > >::unmorph_ ( )
inherited

INTERNAL_API Give the morphed image (mutable version).

mln::metal::const_< I >::ret& mln::internal::image_morpher< I, I::value , I::domain_t , extension_fun< I, F > >::unmorph_ ( ) const
inherited

Give the morphed image (const version).

const t_eligible_values_set& mln::internal::image_base< I::value , I::domain_t , extension_fun< I, F > >::values_eligible ( ) const
inherited
const t_values_space& mln::internal::image_base< I::value , I::domain_t , extension_fun< I, F > >::values_space ( ) const
inherited

Return the value space of the image.

Member Data Documentation

mln::util::tracked_ptr< internal::data<extension_fun< I, F > > > mln::internal::image_base< I::value , I::domain_t , extension_fun< I, F > >::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 I::domain_t ::bkd_piter mln::internal::image_base< I::value , I::domain_t , extension_fun< I, F > >::bkd_piter
inherited

Backward Site_Iterator associated type.

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

typedef Image<void> mln::Image< extension_fun< I, F > >::category
inherited

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

typedef I mln::internal::image_morpher< I, I::value , I::domain_t , extension_fun< I, F > >::delegatee
inherited

Delegatee associated type.

Definition at line 60 of file image_morpher.hh.

typedef I::domain_t mln::internal::image_base< I::value , I::domain_t , extension_fun< I, F > >::domain_t
inherited

Site_Set associated type.

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

typedef extension_fun< I, F > mln::Object< extension_fun< I, F > >::exact_t
inherited

Definition at line 105 of file object.hh.

typedef I::domain_t ::fwd_piter mln::internal::image_base< I::value , I::domain_t , extension_fun< I, F > >::fwd_piter
inherited

Forward Site_Iterator associated type.

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

typedef internal::morpher_lvalue_< I >::ret mln::internal::image_identity< I, I::domain_t , extension_fun< I, F > >::lvalue
inherited

Return type of read-write access.

Definition at line 143 of file image_identity.hh.

typedef fwd_piter mln::internal::image_base< I::value , I::domain_t , extension_fun< I, F > >::piter
inherited

Site_Iterator associated type; default definition is fwd_piter.

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

typedef I::domain_t ::psite mln::internal::image_base< I::value , I::domain_t , extension_fun< I, F > >::psite
inherited

Point_Site associated type.

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

template<typename I, typename F>
typedef I ::value mln::extension_fun< I, F >::rvalue

Return type of read-only access.

Definition at line 115 of file extension_fun.hh.

typedef I::domain_t ::site mln::internal::image_base< I::value , I::domain_t , extension_fun< I, F > >::site
inherited

Site associated type.

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

template<typename I, typename F>
typedef extension_fun< tag::image_<I>, tag::function_<F> > mln::extension_fun< I, F >::skeleton

Skeleton.

Definition at line 109 of file extension_fun.hh.

typedef mln::value::set<I::value > mln::internal::image_base< I::value , I::domain_t , extension_fun< I, F > >::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 , I::domain_t , extension_fun< I, F > >::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 , I::domain_t , extension_fun< I, F > >::unmorph
inherited

Unmorph image associated type.

Definition at line 72 of file image_morpher.hh.

template<typename I, typename F>
typedef I ::value mln::extension_fun< I, F >::value

Image value type.

Definition at line 112 of file extension_fun.hh.