mln::accu::shape::volume Struct Template Reference
[On images]

Volume accumulator class. More...

#include <volume.hh>

Inheritance diagram for mln::accu::shape::volume:

List of all members.

Public Types

typedef util::pix argument

The accumulated data type.

typedef Accumulator< void > category

typedef E exact_t

typedef R q_result

typedef mln::metal::unqualif
< R >::ret result

typedef argument::value value

The value type associated to the pixel type.

Public Member Functions

bool is_valid () const

Check whether this accu is able to return a result.

R subj_ ()

template<typename T>

void take_as_init (const T &t)

Take as initialization the value t.

template<typename T>

void take_as_init_ (const T &t)

Default implementation of "take as initialization".

template<typename T>

void take_n_times (unsigned n, const T &t)

Take n times the value t.

template<typename T>

void take_n_times_ (unsigned n, const T &t)

Default implementation of "take n times".

unsigned to_result () const

Get the value of the accumulator.

volume ()

void init ()

Manipulators.

void set_value (unsigned v)

Force the value of the counter to v.

void take (const volume &other)

void take (const argument &pixel)

Protected Attributes

unsigned area__

The area of the component.

value ref_level__

The reference level (the level of the component's root).

unsigned volume_

The volume of the component.

Detailed Description

template<typename I>
struct mln::accu::shape::volume

Volume accumulator class.

The parameter I is the image type on which the accumulator of pixels is built.

Definition at line 66 of file accu/shape/volume.hh.

Member Typedef Documentation

template<typename I>

typedef util::pix mln::accu::shape::volume::argument

The accumulated data type.

The volume of component is represented by the volume of its root pixel. See mln::morpho::closing_volume and mln::morpho::opening_volume for actual uses of this accumulator. FIXME: Replaced by mln::morpho::attribute::volume

Definition at line 76 of file accu/shape/volume.hh.

template<typename E>

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

Reimplemented from mln::Proxy< E >.

Definition at line 80 of file accumulator.hh.

template<typename E>

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

Definition at line 172 of file object.hh.

template<typename R, typename E>

typedef R mln::accu::internal::base< R, E >::q_result [inherited]

Definition at line 58 of file base.hh.

template<typename R, typename E>

typedef mln::metal::unqualif< R >::ret mln::accu::internal::base< R, E >::result [inherited]

Reimplemented in mln::accu::center< P, V >, mln::accu::max_site, mln::accu::site_set::rectangularity, mln::accu::stat::deviation< T, S, M >, mln::accu::stat::mean< T, S, M >, mln::accu::stat::var< T >, and mln::accu::stat::variance< T, S, R >.

Definition at line 59 of file base.hh.

template<typename I>

typedef argument::value mln::accu::shape::volume::value

The value type associated to the pixel type.

Definition at line 78 of file accu/shape/volume.hh.

Constructor & Destructor Documentation

template<typename I>

mln::accu::shape::volume::volume ( ) [inline]

Definition at line 140 of file accu/shape/volume.hh.

References mln::accu::shape::volume::init().

Member Function Documentation

template<typename I>

void mln::accu::shape::volume::init ( ) [inline]

Manipulators.

Definition at line 148 of file accu/shape/volume.hh.

References mln::accu::shape::volume::area__, mln::accu::shape::volume::ref_level__, mln::accu::shape::volume::volume_, and mln::literal::zero.

Referenced by mln::accu::shape::volume::volume().

template<typename I>

bool mln::accu::shape::volume::is_valid ( ) const [inline]

Check whether this accu is able to return a result.

Always true here.

Definition at line 215 of file accu/shape/volume.hh.

template<typename I>

void mln::accu::shape::volume::set_value ( unsigned v ) [inline]

Force the value of the counter to v.

Definition at line 204 of file accu/shape/volume.hh.

References mln::accu::shape::volume::area__, mln::accu::shape::volume::ref_level__, mln::accu::shape::volume::volume_, and mln::literal::zero.

template<typename R, typename E>

R base::subj_ ( ) [inline, inherited]

Definition at line 77 of file base.hh.

References mln::exact().

template<typename I>

void mln::accu::shape::volume::take ( const volume & other ) [inline]

Definition at line 181 of file accu/shape/volume.hh.

References mln::accu::shape::volume::area__, mln::math::diff_abs(), mln::accu::shape::volume::ref_level__, and mln::accu::shape::volume::volume_.

template<typename I>

void mln::accu::shape::volume::take ( const argument & pixel ) [inline]

Definition at line 158 of file accu/shape/volume.hh.

References mln::accu::shape::volume::area__, mln::accu::shape::volume::ref_level__, mln::util::pix::v(), and mln::accu::shape::volume::volume_.

template<typename E>

template<typename T>

void mln::Accumulator< E >::take_as_init ( const T & t ) [inline, inherited]

Take as initialization the value t.

Dev note: this is a final method; override if needed by take_as_init_ (ending with '_').

Reimplemented in mln::accu::stat::variance< T, S, R >.

Definition at line 186 of file accumulator.hh.

References mln::exact(), and mln::mln_exact().

Referenced by mln::morpho::elementary::impl::gradient_on_function(), and mln::morpho::elementary::impl::gradient_on_function_fastest().

template<typename E>

template<typename T>

void mln::Accumulator< E >::take_as_init_ ( const T & t ) [inline, inherited]

Default implementation of "take as initialization".

Reimplemented in mln::accu::math::inf< T >, mln::accu::math::sum< T, S >, mln::accu::math::sup< T >, mln::accu::pair< A1, A2, T >, mln::accu::rms< T, V >, mln::accu::stat::max< T >, mln::accu::stat::min< T >, mln::accu::stat::rank_high_quant< T >, and mln::accu::stat::var< T >.

Definition at line 200 of file accumulator.hh.

References mln::exact().

template<typename E>

template<typename T>

void mln::Accumulator< E >::take_n_times	(	unsigned	n,
		const T &	t
	)			`[inline, inherited]`

Take n times the value t.

Dev note: this is a final method; override if needed by take_as_init_ (ending with '_').

Definition at line 213 of file accumulator.hh.

References mln::exact(), and mln::mln_exact().

template<typename E>

template<typename T>

void mln::Accumulator< E >::take_n_times_	(	unsigned	n,
		const T &	t
	)			`[inline, inherited]`

Default implementation of "take n times".

Reimplemented in mln::accu::stat::var< T >.

Definition at line 230 of file accumulator.hh.

References mln::exact().

template<typename I>

unsigned mln::accu::shape::volume::to_result ( ) const [inline]

Get the value of the accumulator.

Definition at line 196 of file accu/shape/volume.hh.

References mln::accu::shape::volume::volume_.

Member Data Documentation

template<typename I>

unsigned mln::accu::shape::volume::area__ [protected]

The area of the component.

Definition at line 103 of file accu/shape/volume.hh.

Referenced by mln::accu::shape::volume::init(), mln::accu::shape::volume::set_value(), and mln::accu::shape::volume::take().

template<typename I>

value mln::accu::shape::volume::ref_level__ [protected]

The reference level (the level of the component's root).

Definition at line 101 of file accu/shape/volume.hh.

Referenced by mln::accu::shape::volume::init(), mln::accu::shape::volume::set_value(), and mln::accu::shape::volume::take().

template<typename I>

unsigned mln::accu::shape::volume::volume_ [protected]

The volume of the component.

Definition at line 105 of file accu/shape/volume.hh.

Referenced by mln::accu::shape::volume::init(), mln::accu::shape::volume::set_value(), mln::accu::shape::volume::take(), and mln::accu::shape::volume::to_result().

mln::accu::shape::volume< I > Struct Template Reference
[On images]

Public Types

Public Member Functions

Protected Attributes

Detailed Description

template<typename I>
struct mln::accu::shape::volume< I >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation


Public Types
typedef util::pix< I >	argument
	The accumulated data type.
typedef Accumulator< void >	category
typedef E	exact_t
typedef R	q_result
typedef mln::metal::unqualif < R >::ret	result
typedef argument::value	value
	The value type associated to the pixel type.
Public Member Functions
bool	is_valid () const
	Check whether this accu is able to return a result.
R	subj_ ()
template<typename T>
void	take_as_init (const T &t)
	Take as initialization the value `t`.
template<typename T>
void	take_as_init_ (const T &t)
	Default implementation of "take as initialization".
template<typename T>
void	take_n_times (unsigned n, const T &t)
	Take `n` times the value `t`.
template<typename T>
void	take_n_times_ (unsigned n, const T &t)
	Default implementation of "take n times".
unsigned	to_result () const
	Get the value of the accumulator.
	volume ()

void	init ()
	Manipulators.
void	set_value (unsigned v)
	Force the value of the counter to v.
void	take (const volume< I > &other)
void	take (const argument &pixel)
Protected Attributes
unsigned	area__
	The area of the component.
value	ref_level__
	The reference level (the level of the component's root).
unsigned	volume_
	The volume of the component.

mln::accu::shape::volume< I > Struct Template Reference [On images]

Public Types

Public Member Functions

Protected Attributes

Detailed Description

template<typename I> struct mln::accu::shape::volume< I >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

mln::accu::shape::volume< I > Struct Template Reference
[On images]

template<typename I>
struct mln::accu::shape::volume< I >