mln::accu::logic::lor_basic Struct Reference [On values]

"Logical-or" accumulator class. More...

#include <lor_basic.hh>

Inheritance diagram for mln::accu::logic::lor_basic:

List of all members.

Public Types
typedef bool	argument
typedef Accumulator< void >	category
typedef lor_basic	exact_t
typedef bool	q_result
typedef mln::metal::unqualif < bool >::ret	result
Public Member Functions
bool	can_stop () const
	Test if it is worth for this accumulator to take extra data.
bool	is_valid () const
	Check whether this accu is able to return a result.
	lor_basic ()
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".
bool	to_result () const
	Get the value of the accumulator.
void	init ()
	Manipulators.
void	take_as_init_ (const argument &t)
void	take (const argument &t)
void	take (const lor_basic &other)
Protected Attributes
bool	res_

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Detailed Description

"Logical-or" accumulator class.

Conversely to accu::logic::lor, this version does not have the 'untake' method but features the 'can_stop' method.

Definition at line 98 of file lor_basic.hh.

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Member Typedef Documentation

typedef bool mln::accu::logic::lor_basic::argument

Definition at line 100 of file lor_basic.hh.

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

Reimplemented from mln::Proxy< lor_basic >.

Definition at line 80 of file accumulator.hh.

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

Definition at line 173 of file object.hh.

typedef bool mln::accu::internal::base< bool , lor_basic >::q_result [inherited]

Definition at line 58 of file base.hh.

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

Definition at line 59 of file base.hh.

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Constructor & Destructor Documentation

mln::accu::logic::lor_basic::lor_basic

(

)

[inline]

Definition at line 132 of file lor_basic.hh.

References init().

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Member Function Documentation

bool mln::accu::logic::lor_basic::can_stop

(

)

const [inline]

Test if it is worth for this accumulator to take extra data.

If the result is already 'true' (because this accumulator has already taken a 'true' value), can_stop returns true.

Definition at line 180 of file lor_basic.hh.

References res_.

void mln::accu::logic::lor_basic::init

(

)

[inline]

Manipulators.

Definition at line 139 of file lor_basic.hh.

References res_.

Referenced by lor_basic().

bool mln::accu::logic::lor_basic::is_valid

(

)

const [inline]

Check whether this accu is able to return a result.

Always true here.

Definition at line 173 of file lor_basic.hh.

bool mln::accu::internal::base< bool , lor_basic >::subj_

(

)

[inherited]

void mln::accu::logic::lor_basic::take

(

const lor_basic &

other

)

[inline]

Definition at line 159 of file lor_basic.hh.

References res_.

void mln::accu::logic::lor_basic::take

(

const argument &

t

)

[inline]

Definition at line 151 of file lor_basic.hh.

References res_.

void mln::Accumulator< lor_basic >::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::accu::logic::lor_basic::take_as_init_

(

const argument &

t

)

[inline]

Definition at line 145 of file lor_basic.hh.

References res_.

void mln::Accumulator< lor_basic >::take_as_init_

(

const T &

t

)

[inherited]

Default implementation of "take as initialization".

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

Default implementation of "take n times".

bool mln::accu::logic::lor_basic::to_result

(

)

const [inline]

Get the value of the accumulator.

Definition at line 166 of file lor_basic.hh.

References res_.

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Member Data Documentation

bool mln::accu::logic::lor_basic::res_ [protected]

Definition at line 126 of file lor_basic.hh.

Referenced by can_stop(), init(), take(), take_as_init_(), and to_result().