Define an accumulator that counts the occurrence of a given value. More...

Inherits base< unsigned, count_value< V > >.

Public Member Functions
bool	is_valid () const
	Check whether this accu is able to return a result.
void	take_as_init (const T &t)
	Take as initialization the value `t`.
void	take_n_times (unsigned n, const T &t)
	Take `n` times the value `t`.
unsigned	to_result () const
	Get the value of the accumulator.


void	init ()
	Manipulators.
void	set_value (unsigned c)
	Force the value of the counter to c.

Detailed Description

Define an accumulator that counts the occurrence of a given value.

Definition at line 72 of file count_value.hh.

Member Function Documentation

template<typename V >

void mln::accu::count_value< V >::init ( ) [inline]

Manipulators.

Definition at line 153 of file count_value.hh.

template<typename V >

bool mln::accu::count_value< V >::is_valid ( ) const [inline]

Check whether this accu is able to return a result.

Always true here.

Definition at line 216 of file count_value.hh.

template<typename V >

void mln::accu::count_value< V >::set_value ( unsigned c ) [inline]

Force the value of the counter to c.

Definition at line 208 of file count_value.hh.

void mln::Accumulator< count_value< V > >::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< count_value< V > >::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 '_').

template<typename V >

unsigned mln::accu::count_value< V >::to_result ( ) const [inline]

Get the value of the accumulator.

Definition at line 199 of file count_value.hh.