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mln::morpho::attribute::card< I > Class Template Reference

Cardinality accumulator class. More...

#include <card.hh>

Inherits mln::accu::internal::base< unsigned, card< I > >.

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.
 

Detailed Description

template<typename I>
class mln::morpho::attribute::card< I >

Cardinality accumulator class.

Definition at line 80 of file morpho/attribute/card.hh.

Member Function Documentation

template<typename I >
void card< I >::init ( )
inline

Manipulators.

Definition at line 128 of file morpho/attribute/card.hh.

template<typename I >
bool card< I >::is_valid ( ) const
inline

Check whether this accu is able to return a result.

Always true here.

Definition at line 197 of file morpho/attribute/card.hh.

void mln::Accumulator< card< I > >::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< card< I > >::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 I >
unsigned card< I >::to_result ( ) const
inline

Get the value of the accumulator.

Definition at line 189 of file morpho/attribute/card.hh.