Public Member Functions

mln::accu::convolve< T1, T2, R > Struct Template Reference
[On values]

Generic convolution accumulator class. More...

#include <convolve.hh>

Inherits base< R, convolve< T1, T2, R > >.

List of all members.

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.
to_result () const
 Get the value of the accumulator.

void init ()
 Manipulators.

Detailed Description

template<typename T1, typename T2, typename R = typename mln::trait::value_< typename mln::trait::op::times< T1 , T2 >::ret >::sum>
struct mln::accu::convolve< T1, T2, R >

Generic convolution accumulator class.

Parameters T1 and T2 are the type of values to be convolved. Parameter R is the result type.

Definition at line 54 of file accu/convolve.hh.


Member Function Documentation

template<typename T1 , typename T2 , typename R >
void mln::accu::convolve< T1, T2, R >::init (  )  [inline]

Manipulators.

Definition at line 96 of file accu/convolve.hh.

References mln::literal::zero.

template<typename T1 , typename T2 , typename R >
bool mln::accu::convolve< T1, T2, R >::is_valid (  )  const [inline]

Check whether this accu is able to return a result.

Always true here.

Definition at line 137 of file accu/convolve.hh.

void mln::Accumulator< convolve< T1, T2, R > >::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< convolve< T1, T2, R > >::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 T1 , typename T2 , typename R >
R mln::accu::convolve< T1, T2, R >::to_result (  )  const [inline]

Get the value of the accumulator.

Definition at line 129 of file accu/convolve.hh.