mln::accu::label_used< L > Struct Template Reference [On values]

References all the labels used. More...

#include <label_used.hh>

Inheritance diagram for mln::accu::label_used< L >:

List of all members.

Public Types
typedef L	argument
typedef Accumulator< void >	category
typedef label_used< L >	exact_t
typedef const fun::i2v::array < bool > &	q_result
typedef mln::metal::unqualif < const fun::i2v::array< bool > & >::ret	result
Public Member Functions
void	init ()
	Initialize accumulator attributes.
bool	is_valid () const
	Check whether this accu is able to return a result.
	label_used ()
const fun::i2v::array< bool > &	subj_ ()
void	take_as_init (const T &t)
	Take as initialization the value t.
void	take_as_init_ (const T &t)
	Default implementation of "take as initialization".
void	take_n_times (unsigned n, const T &t)
	Take n times the value t.
void	take_n_times_ (unsigned n, const T &t)
	Default implementation of "take n times".
const fun::i2v::array< bool > &	to_result () const
	Get the value of the accumulator.
void	take (const argument &)
	Manipulators.
void	take (const label_used< L > &other)
Protected Attributes
fun::i2v::array< bool >	label_used_
	True if a label is used.

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Detailed Description

template<typename L>
struct mln::accu::label_used< L >

References all the labels used.

The parameter L is the label type.

---

Member Typedef Documentation

template<typename L>

typedef L mln::accu::label_used< L >::argument

typedef Accumulator<void> mln::Accumulator< label_used< L > >::category [inherited]

Reimplemented from mln::Proxy< label_used< L > >.

typedef label_used< L > mln::Object< label_used< L > >::exact_t [inherited]

typedef const fun::i2v::array< bool > & mln::accu::internal::base< const fun::i2v::array< bool > & , label_used< L > >::q_result [inherited]

typedef mln::metal::unqualif< const fun::i2v::array< bool > & >::ret mln::accu::internal::base< const fun::i2v::array< bool > & , label_used< L > >::result [inherited]

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Constructor & Destructor Documentation

template<typename L >

mln::accu::label_used< L >::label_used

(

)

[inline]

References mln::accu::label_used< L >::init().

---

Member Function Documentation

template<typename L >

void mln::accu::label_used< L >::init

(

)

[inline]

Initialize accumulator attributes.

References mln::accu::label_used< L >::label_used_, and mln::fun::i2v::array< T >::resize().

Referenced by mln::accu::label_used< L >::label_used().

template<typename L >

bool mln::accu::label_used< L >::is_valid

(

)

const [inline]

Check whether this accu is able to return a result.

Always true here.

const fun::i2v::array< bool > & mln::accu::internal::base< const fun::i2v::array< bool > & , label_used< L > >::subj_

(

)

[inherited]

template<typename L >

void mln::accu::label_used< L >::take

(

const argument &

l

)

[inline]

Manipulators.

References mln::accu::label_used< L >::label_used_, mln::fun::i2v::array< T >::resize(), and mln::fun::i2v::array< T >::size().

template<typename L >

void mln::accu::label_used< L >::take

(

const label_used< L > &

other

)

[inline]

References mln::accu::label_used< L >::label_used_, mln::math::max(), mln::fun::i2v::array< T >::resize(), mln::fun::i2v::array< T >::size(), and mln::accu::label_used< L >::to_result().

void mln::Accumulator< label_used< L > >::take_as_init

(

const T &

t

)

[inherited]

Take as initialization the value t.

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

void mln::Accumulator< label_used< L > >::take_as_init_

(

const T &

t

)

[inherited]

Default implementation of "take as initialization".

void mln::Accumulator< label_used< L > >::take_n_times	(	unsigned	n,
		const T &	t
	)			[inherited]

Take n times the value t.

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

void mln::Accumulator< label_used< L > >::take_n_times_	(	unsigned	n,
		const T &	t
	)			[inherited]

Default implementation of "take n times".

template<typename L >

const fun::i2v::array< bool > & mln::accu::label_used< L >::to_result

(

)

const [inline]

Get the value of the accumulator.

References mln::accu::label_used< L >::label_used_.

Referenced by mln::accu::label_used< L >::take().

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Member Data Documentation

template<typename L>

fun::i2v::array<bool> mln::accu::label_used< L >::label_used_ [protected]

True if a label is used.

Referenced by mln::accu::label_used< L >::init(), mln::accu::label_used< L >::take(), and mln::accu::label_used< L >::to_result().