mln::accu::pair< A1, A2, T > Struct Template Reference
[Multiple accumulators]

Generic pair of accumulators. More...

#include <pair.hh>

Inheritance diagram for mln::accu::pair< A1, A2, T >:

List of all members.

Public Member Functions
bool	is_valid () const
	Check whether this accu is able to return a result.
template<typename T>
void	take_as_init (const T &t)
	Take as initialization the value t.
template<typename T>
void	take_n_times (unsigned n, const T &t)
	Take n times the value t.
std::pair< typename A1::result, typename A2::result >	to_result () const
	Get the value of the accumulator.
void	init ()
	Manipulators.

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Detailed Description

template<typename A1, typename A2, typename T = mln_argument(A1)>
struct mln::accu::pair< A1, A2, T >

Generic pair of accumulators.

The parameter T is the type of values.

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Member Function Documentation

template<typename A1, typename A2, typename T>

void mln::accu::pair< A1, A2, T >::init

(

)

[inline]

Manipulators.

template<typename A1, typename A2, typename T>

bool mln::accu::pair< A1, A2, T >::is_valid

(

)

const [inline]

Check whether this accu is able to return a result.

Always true here.

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 >.

References mln::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 '_').

References mln::mln_exact().

template<typename A1, typename A2, typename T>

std::pair< typename A1::result, typename A2::result > mln::accu::pair< A1, A2, T >::to_result

(

)

const [inline]

Get the value of the accumulator.