Public Types | Public Member Functions | Protected Attributes

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 >:
Inheritance graph

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.

Detailed Description

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

References all the labels used.

The parameter L is the label type.

Definition at line 53 of file label_used.hh.


Member Typedef Documentation

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

Definition at line 55 of file label_used.hh.

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

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

Definition at line 80 of file accumulator.hh.

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

Definition at line 173 of file object.hh.

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

Definition at line 58 of file base.hh.

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

Definition at line 59 of file base.hh.


Constructor & Destructor Documentation

template<typename L >
mln::accu::label_used< L >::label_used (  )  [inline]

Definition at line 102 of file label_used.hh.

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


Member Function Documentation

template<typename L >
void mln::accu::label_used< L >::init (  )  [inline]

Initialize accumulator attributes.

Definition at line 110 of file label_used.hh.

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.

Definition at line 150 of file label_used.hh.

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]
template<typename L >
void mln::accu::label_used< L >::take ( const label_used< L > &  other  )  [inline]
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.

Definition at line 142 of file label_used.hh.

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

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


Member Data Documentation

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