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#include <mln/core/image/imorph/lazy_image.hh>
Public Member Functions | |
lazy_image () | |
lazy_image (const F &fun, const B &box) | |
mln::metal::const_ < mln::trait::ch_value< I, F::result >::ret >::ret * | delegatee_ () const |
mln::trait::ch_value< I, F::result >::ret * | delegatee_ () |
void | destroy () |
const box< typename I::psite > & | domain () const |
bool | has (const typename I::psite &) const |
bool | has (const psite &p) const |
bool | has (const typename mln::trait::ch_value< I, F::result >::ret::psite &p) const |
void | init_ (const F &fun, const B &box) |
bool | is_valid () const |
std::size_t | nsites () const |
F::result | operator() (const typename F::input &x) const |
F::result | operator() (const typename F::input &x) |
rvalue | operator() (const typename I::psite &p) const |
lvalue | 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) |
lazy_image< I, F, B > & | rw () |
mln::trait::ch_value< I, F::result >::ret & | unmorph_ () |
mln::metal::const_ < mln::trait::ch_value< I, F::result >::ret >::ret & | unmorph_ () const |
const t_eligible_values_set & | values_eligible () const |
const t_values_space & | values_space () const |
Protected Attributes | |
mln::util::tracked_ptr < internal::data< lazy_image < I, F, B > > > | data_ |
Public Types | |
typedef I::domain_t::bkd_piter | bkd_piter |
typedef Image< void > | category |
typedef mln::trait::ch_value < I, F::result >::ret | delegatee |
typedef I::domain_t | domain_t |
typedef lazy_image< I, F, B > | exact_t |
typedef I::domain_t::fwd_piter | fwd_piter |
typedef F::result | lvalue |
typedef fwd_piter | piter |
typedef I::domain_t::psite | psite |
typedef F::result | rvalue |
typedef I::domain_t::site | site |
typedef lazy_image < tag::image_< I >, F, B > | skeleton |
typedef mln::internal::image_identity < mln::trait::ch_value< I, typename F::result >::ret, typename I::domain_t, lazy_image< I, F, B > > | super_ |
typedef mln::value::set < mln::trait::ch_value< I, F::result >::ret::value > | t_eligible_values_set |
typedef mln::value::set < typename mln::value::super_value < mln::trait::ch_value< I, F::result >::ret::value >::ret > | t_values_space |
typedef mln::trait::ch_value < I, F::result >::ret | unmorph |
typedef mln::trait::ch_value < I, F::result >::ret::value | value |
Image values are computed on the fly.
The parameter I
is the type of image. The parameter F
is the type of function. The parameter B
is the type of box.
This image class tage a functor fun
and a box box
. Access to ima(p) where p
include box
return fun(b) lazily.
Definition at line 95 of file lazy_image.hh.
mln::lazy_image< I, F, B >::lazy_image | ( | ) |
Constructors.
mln::lazy_image< I, F, B >::lazy_image | ( | const F & | fun, |
const B & | box | ||
) |
Constructors.
|
inherited |
INTERNAL_API Return the delegatee_ pointer; default code.
|
inherited |
Return the delegatee_ pointer (non-const version); default code.
|
inherited |
Detach data from an image (free it if nobody else hold it).
const box<typename I ::psite>& mln::lazy_image< I, F, B >::domain | ( | ) | const |
Return domain of lazyd_image.
Reimplemented from mln::internal::image_identity< mln::trait::ch_value< I, F::result >::ret, I::domain_t, lazy_image< I, F, B > >.
bool mln::lazy_image< I, F, B >::has | ( | const typename I::psite & | ) | const |
Test if a pixel value is accessible at p
.
|
inherited |
Test if p
belongs to the image domain.
|
inherited |
void mln::lazy_image< I, F, B >::init_ | ( | const F & | fun, |
const B & | box | ||
) |
INTERNAL_API Initialize an empty image.
|
inherited |
Test if this image has been initialized; default impl.
Reimplemented from mln::internal::image_base< mln::trait::ch_value< I, F::result >::ret::value, I::domain_t, lazy_image< I, F, B > >.
|
inherited |
Give the number of sites of the image domain.
F ::result mln::lazy_image< I, F, B >::operator() | ( | const typename F::input & | x | ) | const |
Read-only access of pixel value at F::input x
.
F ::result mln::lazy_image< I, F, B >::operator() | ( | const typename F::input & | x | ) |
Read and "write if possible" access of pixel value at F::input x
.
rvalue mln::lazy_image< I, F, B >::operator() | ( | const typename I::psite & | p | ) | const |
Read-only access of pixel value at point site p
.
lvalue mln::lazy_image< I, F, B >::operator() | ( | const typename I::psite & | p | ) |
Read and "write if possible" access of pixel value at point site p
.
|
inherited |
Read-only access of pixel value at point site p
.
|
inherited |
Read-write access of pixel value at point site p
.
|
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.
|
inherited |
INTERNAL_API Give the morphed image (mutable version).
|
inherited |
Give the morphed image (const version).
|
inherited |
|
inherited |
Return the value space of the image.
|
protectedinherited |
INTERNAL_API Internal data, sharable by several images.
Definition at line 176 of file core/internal/image_base.hh.
|
inherited |
Backward Site_Iterator associated type.
Definition at line 122 of file core/internal/image_base.hh.
|
inherited |
Definition at line 78 of file core/concept/image.hh.
|
inherited |
Delegatee associated type.
Definition at line 60 of file image_morpher.hh.
|
inherited |
Site_Set associated type.
Definition at line 109 of file core/internal/image_base.hh.
|
inherited |
|
inherited |
Forward Site_Iterator associated type.
Definition at line 119 of file core/internal/image_base.hh.
typedef F ::result mln::lazy_image< I, F, B >::lvalue |
Return type of read-write access.
Definition at line 107 of file lazy_image.hh.
|
inherited |
Site_Iterator associated type; default definition is fwd_piter.
Definition at line 127 of file core/internal/image_base.hh.
|
inherited |
Point_Site associated type.
Definition at line 112 of file core/internal/image_base.hh.
typedef F ::result mln::lazy_image< I, F, B >::rvalue |
Return type of read access.
Definition at line 104 of file lazy_image.hh.
|
inherited |
Site associated type.
Definition at line 115 of file core/internal/image_base.hh.
typedef lazy_image< tag::image_<I>, F, B > mln::lazy_image< I, F, B >::skeleton |
Skeleton.
Definition at line 110 of file lazy_image.hh.
typedef mln::internal::image_identity< mln::trait::ch_value< I , typename F ::result >::ret, typename I ::domain_t, lazy_image<I, F,B> > mln::lazy_image< I, F, B >::super_ |
Definition at line 101 of file lazy_image.hh.
|
inherited |
Eligible-value-set associated type.
Definition at line 95 of file core/internal/image_base.hh.
|
inherited |
Value space associated type.
Definition at line 102 of file core/internal/image_base.hh.
|
inherited |
Unmorph image associated type.
Definition at line 72 of file image_morpher.hh.
|
inherited |
Value associated type.
Definition at line 137 of file image_identity.hh.